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EP0161486A2 - Separating link for the connection of two coaxial cables terminated by coaxial plug connectors - Google Patents

Separating link for the connection of two coaxial cables terminated by coaxial plug connectors Download PDF

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Publication number
EP0161486A2
EP0161486A2 EP85104346A EP85104346A EP0161486A2 EP 0161486 A2 EP0161486 A2 EP 0161486A2 EP 85104346 A EP85104346 A EP 85104346A EP 85104346 A EP85104346 A EP 85104346A EP 0161486 A2 EP0161486 A2 EP 0161486A2
Authority
EP
European Patent Office
Prior art keywords
sleeve
coaxial
outer sleeve
interior
cartridge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP85104346A
Other languages
German (de)
French (fr)
Other versions
EP0161486A3 (en
EP0161486B1 (en
Inventor
Kurt Dipl.-Ing.(Fh) Wolf
Kurt Ochs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kurt Wolf GmbH and Co KG
Original Assignee
Kurt Wolf GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kurt Wolf GmbH and Co KG filed Critical Kurt Wolf GmbH and Co KG
Priority to AT85104346T priority Critical patent/ATE47939T1/en
Publication of EP0161486A2 publication Critical patent/EP0161486A2/en
Publication of EP0161486A3 publication Critical patent/EP0161486A3/en
Application granted granted Critical
Publication of EP0161486B1 publication Critical patent/EP0161486B1/en
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/42—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency comprising impedance matching means or electrical components, e.g. filters or switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles

Definitions

  • the invention relates to a separator for connecting two coaxial cables terminated with coaxial connectors with electrical isolation of the inner conductor and the cable metal sheaths.
  • Such a separator is e.g. used to connect a coaxial feed line of a broadband cable network with a coaxial house connection line.
  • the broadband cable network used to transmit messages from a central office has a frequency range that extends up to 400 MHz. If return channels are still provided, the lower band limit is around 5 MHz.
  • an AC supply voltage is also applied to the coaxial feed line in addition to the HF messages in order to be able to supply amplifiers in the course of the feed line.
  • Branch cables lead to the feed line and lead to the message receivers. It is necessary to connect the inner conductors and the metal cable sheaths of the feed line and the house connection cable to each other with high frequency as low as possible.
  • the coaxial structure is also maintained in the area of the isolating element and the isolating element is completely shielded in terms of HF.
  • a sufficiently large capacitance can be achieved with the hollow cylindrical isolating capacitors, which guarantees a low-resistance transition for the HF currents.
  • the disk separating capacitor connecting the inner conductors is held centrally in the middle of the inner sleeve, so that the coaxial structure of the separating member is not significantly affected thereby either.
  • the insulating washers take over the electrical isolation of the outer sleeve from the inner sleeve.
  • the contact mats ensure a large-area connection of the coatings of the hollow cylindrical separating capacitors with the outer sleeve and the inner sleeve, that the contact mats consist of flexible tape, from which a variety of contact springs are punched and bent and that the contact mats over the entire circumference of the outer sleeve and Extend inner sleeve so as not to deteriorate the coaxial structure.
  • the clear galvanic separation of the outer sleeve from the inner sleeve is obtained according to one embodiment in that the insulating washer between the bottom of the outer sleeve and the facing end face of the inner sleeve has an outer diameter corresponding to the inner diameter of the outer sleeve and an inner diameter corresponding to the inner diameter of the inner sleeve, and that Insulating washer between the inner flange sleeve and the facing end face of the outer sleeve has an outer diameter corresponding to the outer diameter of the outer sleeve and an inner diameter corresponding to the outer diameter of the inner sleeve.
  • a further embodiment provides that the insulating disk projects with a section reduced to the inner diameter of the outer sleeve into the chamber formed between the outer sleeve and the inner sleeve.
  • the outer diameter of the end flange of the inner sleeve is smaller than the outer diameter, but larger than the inner diameter of the outer sleeve, and that that of the outer sleeve is turned away Outside of the insulating washer has a receptacle for flush insertion of the end flange.
  • the configuration is such that the carrier plate has a width that is smaller than the inner diameter of the inner sleeve and that the length of the carrier plate and thus the distance between the first coaxial connector and the socket part on the axial dimension of the outer sleeve and the inner sleeve and thus the distance to the second coaxial connector is matched so that the screwed coaxial connectors, the internal contact of the second coaxial connector as a plug pin in the with Carrier plate connected socket part is inserted.
  • the carrier plate can then be rotated freely in the inner sleeve and when the second coaxial connector is screwed into the thread receptacle in the bottom of the outer sleeve, the plug connection between the inner contact of the second coaxial connector and the socket part fixed on the carrier plate is automatically established.
  • This connector allows the required mutual rotatability of the two coaxial connectors, so that it is actually irrelevant which of the two coaxial connectors is screwed in first. It is only necessary to ensure that the first coaxial connector forms a sufficiently rigid unit with the carrier plate and the socket part.
  • the carrier plate carries conductor tracks separated by slots at both ends and in that the internal contact of the first coaxial connector and a contact pin of the socket part are in each case soldered to these conductor tracks together with one of the connections of the disk isolating capacitor.
  • an embodiment has proven to be expedient, which is characterized in that the carrier plate has an opening into which the disc separating capacitor is inserted and held upright in it.
  • both coaxial connectors are designed as coaxial sockets, the inner contacts of which end as socket parts and the outer sleeves of which are provided with further external threads for coaxial plugs of the coaxial cables provided with union nuts, in order to also make these plug connections between the coaxial cables and the isolating element completely shield and secure.
  • the pot-like outer sleeve 10 with the bottom 11 and the inner sleeve 13 with the end flange 14 form a hollow cylindrical, shielded chamber for accommodating separating capacitors 20, which are correspondingly hollow cylindrical and are provided with outer coverings 21 and inner coverings 22.
  • the annular insulating washers 16 and 54 are used.
  • the insulating disk 16 separates the bottom 11 of the outer sleeve 10 from the facing end face of the inner sleeve 13.
  • the outer diameter of the insulating disk 16 corresponds to the inner diameter of the outer sleeve 10 and the inner diameter of the bore 17 corresponds to the inner diameter of the inner sleeve 13.
  • the insulating disk 54 has an outer diameter which corresponds to the outer diameter of the outer sleeve 10.
  • the insulating disk 54 On the inner side facing the outer sleeve 10, the insulating disk 54 carries a section reduced to the inner diameter of the outer sleeve, which protrudes into the chamber between the outer sleeve 10 and the inner sleeve 13, since the inner diameter of the insulating disk 54 corresponds to the outer diameter of the inner sleeve 13. This section holds the isolating capacitors 20 axially immovable in the chamber.
  • the outer coverings 21 of the separating capacitors 20 are connected in an electrically conductive manner via the contact mat 19 to the inner wall of the outer sleeve 10 and the inner coverings 22 of the separating capacitors 20 via the contact mat 18 to the outer wall of the inner sleeve 13.
  • the contact mats 18 and 19 are made of flexible tape and provided with many punched and bent contact springs to always to get a large-area connection.
  • the contact mats 18 and 19 each extend over the entire circumference of the outer sleeve 10 and the inner sleeve 13.
  • the insulating washer 54 carries on the outside facing away from the outer sleeve 10, the receptacle 56 for the end flange 14 of the inner sleeve 13, in order thereby the creepage distance between the outer sleeve 10 and to enlarge the end flange 14 of the inner sleeve 13.
  • the outer diameter of the end flange 14 is smaller than the outer diameter of the outer sleeve 10, but larger than the inner diameter of the outer sleeve 10 in order not to deteriorate the shielding of the chamber at this point.
  • the bottom 11 of the outer sleeve 10 has the central thread receptacle 12, while the end of the inner sleeve 13 has the internal thread 15 in the region of the end flange 14.
  • the first coaxial connector 29 is screwed with the external thread 32 of its outer sleeve 35 until the collar 36 stops.
  • the inner contact 31 in the insulating part 34 terminates in the socket part 30, so that the first coaxial connector 29 is designed as a coaxial socket.
  • the coaxial connector on the coaxial cable is then designed as a coaxial connector.
  • the reversed training is also possible.
  • the inner contact 31 then runs out into a plug pin.
  • the outer sleeve 35 of the first coaxial connector 29 has a further external thread 33, so that a coaxial connector with a union nut can be used, with which the connector can be secured.
  • the inner contact 31 of the first coaxial connector 29 is connected to the carrier plate 37, which at the facing end separates the two from one another by a slot Conductor tracks 38 and 39 carries.
  • the internal contact 31 is connected to these conductor tracks 38 and 39, and to the connection 42 of the pane separating capacitor 41.
  • This disk separating capacitor 41 stands upright in the opening 40 of the carrier plate 37 so that it is held centrally.
  • the other connection 43 of the disk separation capacitor 41 is soldered together with the contact pin 47 of the socket part 46 to the conductor tracks 44 and 45 separated by a slot at the other end of the carrier plate 37, as the soldering point 50 shows.
  • the protruding socket part 46 carries a spring 48 which always keeps the slotted socket parts 46 under tension in order to obtain clear contact with the internal contact 23 of the second coaxial connector 21, which with the external thread 24 of its outer sleeve 27 as far as the stop of the collar 28 in the thread receptacle 12 is screwed into the bottom 11 of the outer sleeve 10.
  • the inner contact 23 is inserted more and more into the socket part 46 and a plug connection is made.
  • the inner contact 23 of the second coaxial connector 21 defined in the insulating part 26 also runs out into a socket part 22, so that a coaxial socket is formed again.
  • the attached coaxial connector is secured via the further external thread 25 of the outer sleeve 27.
  • the second coaxial connector can also be designed as a coaxial connector. Then only the inner contact 23 and the outer sleeve 27 change.
  • solder joints 49 and 50 can also only establish the connection to the internal contact 31 and the contact pin 47 of the socket part 46.
  • the connections 42 and 43 of the disk isolating capacitor 41 are then soldered to other locations on the conductor tracks 38 or 39 or 44 or 45.
  • the ladder NEN can form additional inductors if necessary.
  • the number of isolating capacitors 20 and thus also the axial dimension of the isolating member depends on the required capacitance between the outer sleeve 10 and the inner sleeve 13.
  • the diameter of the outer sleeve 10 and the inner sleeve 13 are also significantly influenced by the RF coupling between these two Sharing is required.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

1. Separating link for the connection of two coaxial cables terminated by coaxial plug connectors with galvanic separation of the interior conductors and the cable metal coats which possesses a potlike, electrically conductive exterior cartridge (10), an electrically conductive interior cartridge (13) which is arranged concentrically to it, a first end flange (14), a hollow-cylindrical exterior separating condenser, an insulating washer (16, 54) and an interior separating condenser, characterized by the fact that between the exterior cartridge (10) and the interior cartridge (13), with the end flange (14) which closes the open front side of the exterior cartridge (10), there are accomodated exterior separating condensers (20) with exterior covering (21) and interior covering (22), the exterior and interior coverings (21 and 22) of which are electrically conductive connected with the interior wall of the exterior cartridge (10) and with the exterior wall of the interior cartridge (13) by means of contact mats (18 and 19), that the bottom (11) of the exterior cartridge (10) is electrically separated from the turned-to front side of the interior cartridge (13) and the open front side of the exterior cartridge (10) is electrically separated from the end flange (14) of the interior cartridge (13) by means of circular insulating washers (16, 54), that the interior cartridge (13) possesses an internal thread (15) in the area of the end flange (14), into which a first coaxial plug connector (29) is screwed, the internal contact (31) of which is connected with a carrier plate (37) and with the one connection (42) of the interior separating condenser (41), that the other connection (43) of the interior separating condenser (41) is connected with a socket part (46) which is fixed at the other end of the carrier plate (37), that the bottom (11) of the exterior cartridge is furnished with a thread (12) into which a second coaxial plug connector (21) is screwed and that the internal contact (23) of the second coaxial plug connector (21) is inserted in the socket part (46) of the carrier plate.

Description

Die Erfindung betrifft ein Trennglied zum Verbinden von zwei mit Koaxial-Steckverbindern abgeschlossenen Koaxialkabel mit galvanischer Trennung der Innenleiter und der Kabelmetallmäntel.The invention relates to a separator for connecting two coaxial cables terminated with coaxial connectors with electrical isolation of the inner conductor and the cable metal sheaths.

Ein derartiges Trennglied wird z.B. zum Verbinden einer koaxialen Speiseleitung eines Breitbandkabelnetzes mit einer koaxialen Hausanschlußleitung verwendet.Such a separator is e.g. used to connect a coaxial feed line of a broadband cable network with a coaxial house connection line.

Das der Nachrichtenübermittlung aus einer Zentrale dienende Breitbandkabelnetz hat einen Frequenzbereich, der bis zu 400 MHz reicht. Sind noch Rückkanäle vorgesehen, dann liegt die untere Bandgrenze bei etwa 5 MHz. In der Zentrale wird auf die koaxiale Speiseleitung neben den HF-Nachrichten auch eine Wechselstrom-Versorgungsspannung angelegt, um Verstärker im Zuge der Speiseleitung versorgen zu können. An der Speiseleitung zweigen Hausanschlußkabel ab, die zu den Nachrichtenempfängern führen. Dabei ist es erforderlich, jeweils die Innenleiter und die Metall-Kabelmäntel von Speiseleitung und Hausanschlußkabel hochfrequent möglichst niederohmig miteinander zu verbinden. Da durch den Spannungsabfall auf dem Metall-Kabelmantel der Speiseleitung - der durch die Wechselstrom-Versorgungsströme verursacht wird - zu dem Metall-Kabelmantel des Hausanschlußkabels - der mit dem Haus-Nullpotential verbunden ist - eine Potentialdifferenz auftritt, können erhebliche niederfrequente Ausgleichsströme fließen, die nicht nur die Nachrichtenübermittlung stören, sondern auch zu Zerstörungen von elektrischen Bauteilen und Baugruppen in dem Breitbandkabelnetz oder den über das Hausanschlußkabel angeschlossenen Geräten führen können.The broadband cable network used to transmit messages from a central office has a frequency range that extends up to 400 MHz. If return channels are still provided, the lower band limit is around 5 MHz. In the control center, an AC supply voltage is also applied to the coaxial feed line in addition to the HF messages in order to be able to supply amplifiers in the course of the feed line. Branch cables lead to the feed line and lead to the message receivers. It is necessary to connect the inner conductors and the metal cable sheaths of the feed line and the house connection cable to each other with high frequency as low as possible. Because of the voltage drop on the metal cable sheath of the feed line - which is caused by the AC supply currents - to the metal cable sheath of the house connection cable - the one with the House zero potential is connected - a potential difference occurs, significant low-frequency equalizing currents can flow, which not only interfere with the transmission of messages, but can also lead to the destruction of electrical components and assemblies in the broadband cable network or the devices connected via the house connection cable.

Es ist Aufgabe der Erfindung, ein Trennglied der eingangs erwähnten Art zu schaffen, an dem zwei mit Koaxial-Steckverbindern versehene Koaxialkabel angesteckt werden können, wobei die Innenleiter galvanisch voneinander getrennt sind und die Metall-Kabelmäntel galvanisch getrennt, aber so niederohmig miteinander verbunden werden, daß eine Abstrahlung bzw. eine Einstrahlung aus der bzw. in die HF-übertragungskreise praktisch vermieden ist.It is an object of the invention to provide a separating element of the type mentioned at the outset, to which two coaxial cables provided with coaxial connectors can be plugged in, the inner conductors being galvanically separated from one another and the metal cable sheaths being galvanically separated but so connected with low resistance, that radiation from or into the RF transmission circuits is practically avoided.

Diese Aufgabe wird nach der Erfindung dadurch gelöst, daß zwischen einer topfartigen, elektrisch leitenden Außenhülse und einer dazu konzentrisch angeordneten, elektrisch leitenden Innenhülse mit einem die offene Stirnseite der Außenhülse abschließenden Abschlußflansch hohlzylinderförmige Trennkondensatoren mit Außenbelag und Innenbelag untergebracht sind, die mittels Kontaktmatten mit der Innenwandung der Außenhülse und der Außenwandung der Innenhülse elektrisch leitend verbunden sind, daß der Boden der Außenhülse von der zugekehrten Stirnseite der Innenhülse und die offene Stirnseite der Außenhülse von dem Abschlußflansch der Innenhülse mittels ringförmiger Isolierscheiben elektrisch voneinander getrennt sind, daß die Innenhülse im Bereich des Abschlußflansches ein Innengewinde aufweist, in das ein erster Koaxial-Steckverbinder eingeschraubt ist, dessen Innenkontakt mit einer Trägerplatte und dem einen Anschluß eines Scheibentrennkondensators verbunden ist, daß der andere Anschluß des Scheibentrennkondensators mit einem Buchsenteil verbunden ist, das am anderen Ende der Trägerplatte festgelegt ist, daß der Boden der Außenhülse mit einer Gewindeaufnahme versehen ist, in die ein zweiter Koaxial-Steckverbinder eingeschraubt ist und daß der Innenkontakt des zweiten Koaxial-Steckverbinders in das Buchsenteil eingesteckt ist.This object is achieved according to the invention in that between a pot-like, electrically conductive outer sleeve and a concentrically arranged, electrically conductive inner sleeve with a closing flange that closes the open end face of the outer sleeve, hollow cylindrical separating capacitors with an outer layer and an inner layer are accommodated, which are made by means of contact mats with the inner wall the outer sleeve and the outer wall of the inner sleeve are electrically connected so that the bottom of the outer sleeve from the facing end face of the inner sleeve and the open end face of the outer sleeve are electrically separated from each other by means of annular insulating washers, that the inner sleeve in the region of the end flange Has an internal thread, into which a first coaxial connector is screwed, the inner contact of which is connected to a carrier plate and the one connection of a disk isolating capacitor, that the other connection of the disc separation capacitor is connected to a socket part, which is fixed at the other end of the carrier plate, that the bottom of the outer sleeve is provided with a threaded receptacle into which a second coaxial connector is screwed and that the internal contact of the second coaxial connector is inserted into the socket part is.

Mit dieser Ausgestaltung wird auch im Bereich des Trenngliedes der koaxiale Aufbau beibehalten und das Trennglied ist HF-mäßig vollständig abgeschirmt. Mit den hohlzylinderförmigen Trennkondensatoren läßt sich eine ausreichend große Kapazität erreichen, die einen niederohmigen übergang für die HF-Ströme garantiert. Der die Innenleiter verbindende Scheibentrennkondensator wird zentrisch in der Mitte der Innenhülse gehalten, so daß auch dadurch der koaxiale Aufbau des Trenngliedes nicht wesentlich beeinträchtigt wird. Die Isolierscheiben übernehmen die galvanische Trennung der Außenhülse von der Innenhülse. Die Kontaktmatten sorgen dadurch für eine großflächige Verbindung der Beläge der hohlzylinderförmigen Trennkondensatoren mit der Außenhülse und der Innenhülse, daß die Kontaktmatten aus flexiblem Band bestehen, aus dem eine Vielzahl von Kontaktfedern ausgestanzt und ausgebogen sind und daß sich die Kontaktmatten über den gesamten Umfang von Außenhülse und Innenhülse erstrecken, um auch dadurch den koaxialen Aufbau nicht zu verschlechtern. Die eindeutige galvanische Trennung der Außenhülse von der Innenhülse wird nach einer Ausgestaltung dadurch erhalten, daß die Isolierscheibe zwischen dem Boden der Außenhülse und der zugekehrten Stirnseite der Innenhülse einen dem Innendurchmesser der Außenhülse entsprechenden Außendurchmesser und einen dem Innendurchmesser der Innenhülse entsprechenden Innendurchmesser aufweist, sowie daß die Isolierscheibe zwischen dem Abschlußflansch der Innenhülse und der zugekehrten Stirnseite der Außenhülse einen dem Außendurchmesser der Außenhülse entsprechenden Außendurchmesser und einen dem Außendurchmesser der Innenhülse entsprechenden Innendurchmesser aufweist.With this configuration, the coaxial structure is also maintained in the area of the isolating element and the isolating element is completely shielded in terms of HF. A sufficiently large capacitance can be achieved with the hollow cylindrical isolating capacitors, which guarantees a low-resistance transition for the HF currents. The disk separating capacitor connecting the inner conductors is held centrally in the middle of the inner sleeve, so that the coaxial structure of the separating member is not significantly affected thereby either. The insulating washers take over the electrical isolation of the outer sleeve from the inner sleeve. The contact mats ensure a large-area connection of the coatings of the hollow cylindrical separating capacitors with the outer sleeve and the inner sleeve, that the contact mats consist of flexible tape, from which a variety of contact springs are punched and bent and that the contact mats over the entire circumference of the outer sleeve and Extend inner sleeve so as not to deteriorate the coaxial structure. The clear galvanic separation of the outer sleeve from the inner sleeve is obtained according to one embodiment in that the insulating washer between the bottom of the outer sleeve and the facing end face of the inner sleeve has an outer diameter corresponding to the inner diameter of the outer sleeve and an inner diameter corresponding to the inner diameter of the inner sleeve, and that Insulating washer between the inner flange sleeve and the facing end face of the outer sleeve has an outer diameter corresponding to the outer diameter of the outer sleeve and an inner diameter corresponding to the outer diameter of the inner sleeve.

Um die hohlzylinderförmigen Trennkondensatoren axial unverschiebbar in der Kammer zwischen der Außenhülse und der Innenhülse festzuhalten, sieht eine weitere Ausgestaltung vor, daß die Isolierscheibe mit einem auf den Innendurchmesser der Außenhülse reduzierten Abschnitt in die zwischen der Außenhülse und der Innenhülse gebildete Kammer ragt.In order to hold the hollow cylindrical separating capacitors axially immovable in the chamber between the outer sleeve and the inner sleeve, a further embodiment provides that the insulating disk projects with a section reduced to the inner diameter of the outer sleeve into the chamber formed between the outer sleeve and the inner sleeve.

Damit der Kriechweg zwischen dem Abschlußflansch der Innenhülse und der zugekehrten Stirnseite der Außenhülse ausreichend groß gemacht werden kann, ist weiterhin vorgesehen, daß der Außendurchmesser des Abschlußflansches der Innenhülse kleiner als der Außendurchmesser, jedoch größer als der Innendurchmesser der Außenhülse ist und daß die der Außenhülse abgekehrte Außenseite der Isolierscheibe eine Aufnahme zum bündigen Einsetzen des Abschlußflansches aufweist.So that the creepage distance between the end flange of the inner sleeve and the facing end face of the outer sleeve can be made sufficiently large, it is further provided that the outer diameter of the end flange of the inner sleeve is smaller than the outer diameter, but larger than the inner diameter of the outer sleeve, and that that of the outer sleeve is turned away Outside of the insulating washer has a receptacle for flush insertion of the end flange.

Damit der erste Koaxial-Steckverbinder mit der Trägerplatte ohne Beeinträchtigung in das Innengewinde der Innenhülse eingeschraubt werden kann, ist die Ausgestaltung so, daß die Trägerplatte eine Breite aufweist, die kleiner ist als der Innendurchmesser der Innenhülse und daß die Länge der Trägerplatte und damit der Abstand zwischen dem ersten Koaxial-Steckverbinder und dem Buchsenteil auf die axiale Abmessung der Außenhülse und der Innenhülse und damit dem Abstand zum zweiten Koaxial-Steckverbinder so abgestimmt ist, daß bei eingeschraubten Koaxial-Steckverbindern der Innenkontakt des zweiten Koaxial-Steckverbinders als Steckerstift in das mit der Trägerplatte verbundene Buchsenteil eingesteckt ist. Die Trägerplatte kann dann frei in der Innenhülse gedreht werden und beim Einschrauben des zweiten Koaxial-Steckverbinders in die Gewindeaufnahme im Boden der Außenhülse wird automatisch die Steckverbindung zwischen dem Innenkontakt des zweiten Koaxial-Steckverbinders und dem auf der Trägerplatte festgelegten Buchsenteil hergestellt. Diese Steckverbindung läßt die erforderliche gegenseitige Verdrehbarkeit der beiden Koaxial-Steckverbinder zu, so daß es eigentlich gleichgültig ist, welcher der beiden Koaxial-Steckverbinder zuerst eingeschraubt wird. Es ist nur darauf zu achten, daß der erste Koaxial-Steckverbinder mit der Trägerplatte und dem Buchsenteil eine ausreichend starre Einheit bildet. Dies wird vorzugsweise dadurch erreicht, daß die Trägerplatte an den beiden Enden durch Schlitze getrennte Leiterbahnen trägt und daß der Innenkontakt des ersten Koaxial-Steckverbinders und ein Kontaktstift des Buchsenteils jeweils zusammen mit einem der Anschlüsse des Scheibentrennkondensators mit diesen Leiterbahnen verlötet sind.So that the first coaxial connector with the carrier plate can be screwed into the internal thread of the inner sleeve without impairment, the configuration is such that the carrier plate has a width that is smaller than the inner diameter of the inner sleeve and that the length of the carrier plate and thus the distance between the first coaxial connector and the socket part on the axial dimension of the outer sleeve and the inner sleeve and thus the distance to the second coaxial connector is matched so that the screwed coaxial connectors, the internal contact of the second coaxial connector as a plug pin in the with Carrier plate connected socket part is inserted. The carrier plate can then be rotated freely in the inner sleeve and when the second coaxial connector is screwed into the thread receptacle in the bottom of the outer sleeve, the plug connection between the inner contact of the second coaxial connector and the socket part fixed on the carrier plate is automatically established. This connector allows the required mutual rotatability of the two coaxial connectors, so that it is actually irrelevant which of the two coaxial connectors is screwed in first. It is only necessary to ensure that the first coaxial connector forms a sufficiently rigid unit with the carrier plate and the socket part. This is preferably achieved in that the carrier plate carries conductor tracks separated by slots at both ends and in that the internal contact of the first coaxial connector and a contact pin of the socket part are in each case soldered to these conductor tracks together with one of the connections of the disk isolating capacitor.

Für die Festlegung des Scheibentrennkondensators auf der Trägerplatte hat sich eine Ausgestaltung für zweckmäßig erwiesen, die dadurch gekennzeichnet ist, daß die Trägerplatte einen Durchbruch aufweist, in den der Scheibentrennkondensator eingeführt und darin hochkant stehend gehalten ist.For the fixing of the disc separation capacitor on the carrier plate, an embodiment has proven to be expedient, which is characterized in that the carrier plate has an opening into which the disc separating capacitor is inserted and held upright in it.

Eine Ausgestaltung sieht vor, daß beide Koaxial-Steckverbinder als Koaxial-Steckbuchsen ausgebildet sind, deren Innenkontakte als Buchsenteile enden und deren Außenhülsen mit weiteren Außengewinden für mit Überwurfmuttern versehene Koaxial-Stecker der Koaxialkabel versehen sind, um auch diese Steckverbindungen zwischen den Koaxialkabeln und dem Trennglied vollständig abschirmen und sichern zu können.One embodiment provides that both coaxial connectors are designed as coaxial sockets, the inner contacts of which end as socket parts and the outer sleeves of which are provided with further external threads for coaxial plugs of the coaxial cables provided with union nuts, in order to also make these plug connections between the coaxial cables and the isolating element completely shield and secure.

Die Erfindung wird anhand eines in der Zeichnung im Längsschnitt und in Explosionsdarstellung gezeigten Ausführungsbeispiel näher erläutert.The invention is explained in more detail with reference to an embodiment shown in the drawing in longitudinal section and in an exploded view.

Bei dem Trennglied nach der Erfindung bilden die topfartige Außenhülse 10 mit dem Boden 11 und die Innenhülse 13 mit dem Abschlußflansch 14 eine hohlzylinderförmige, abgeschirmte Kammer zur Aufnahme von Trennkondensatoren 20, die entsprechend hohlzylinderförmig ausgebildet und mit Außenbelägen 21 und Innenbelägen 22 versehen sind. Um eine galvanische Trennung zwischen der Außenhülse 10 und der Innenhülse 13 zu bekommen, werden die ringförmigen Isolierscheiben 16 und 54 verwendet. Die Isolierscheibe 16 trennt den Boden 11 der Außenhülse 10 von der zugekehrten Stirnseite der Innenhülse 13. Der Außendurchmesser der Isolierscheibe 16 entspricht dem Innendurchmesser der Außenhülse 10 und der Innendurchmesser der Bohrung 17 entspricht dem Innendurchmesser der Innenhülse 13. Die Isolierscheibe 54 hat einen Außendurchmesser, der dem Außendurchmesser der Außenhülse 10 entspricht. Auf der der Außenhülse 10 zugekehrten Innenseite trägt die Isolierscheibe 54 einen auf den Innendurchmesser der Außenhülse reduzierten Abschnitt, der in die Kammer zwischen der Außenhülse 10 und der Innenhülse 13 ragt, da der Innendurchmesser der Isolierscheibe 54 dem Außendurchmesser der Innenhülse 13 entspricht. Dieser Abschnitt hält die Trennkondensatoren 20 axial unverschiebbar in der Kammer fest. Die Außenbeläge 21 der Trennkondensatoren 20 stehen über die Kontaktmatte 19 mit der Innenwand der Außenhülse 10 und die Innenbeläge 22 der Trennkondensatoren 20 über die Kontaktmatte 18 mit der Außenwandung der Innenhülse 13 elektrisch leitend in Verbindung. Die Kontaktmatten 18 und 19 werden aus flexiblem Band hergestellt und mit vielen ausgestanzten und ausgebogenen Kontaktfedern versehen, um stets eine großflächige Verbindung zu erhalten. Die Kontaktmatten 18 und 19 erstrecken sich jeweils über den gesamten Umfang von Außenhülse 10 und Innenhülse 13. Die Isolierscheibe 54 trägt auf der der Außenhülse 10 abgekehrten Außenseite die Aufnahme 56 für den Abschlußflansch 14 der Innenhülse 13, um damit den Kriechweg zwischen der Außenhülse 10 und dem Abschlußflansch 14 der Innenhülse 13 zu vergrößern. Der Außendurchmesser des Abschlußflansches 14 ist dabei kleiner als der Außendurchmesser der Außenhülse 10, aber größer als der Innendurchmesser der Außenhülse 10, um die Abschirmung der Kammer an dieser Stelle nicht zu verschlechtern.In the isolating member according to the invention, the pot-like outer sleeve 10 with the bottom 11 and the inner sleeve 13 with the end flange 14 form a hollow cylindrical, shielded chamber for accommodating separating capacitors 20, which are correspondingly hollow cylindrical and are provided with outer coverings 21 and inner coverings 22. In order to obtain a galvanic separation between the outer sleeve 10 and the inner sleeve 13, the annular insulating washers 16 and 54 are used. The insulating disk 16 separates the bottom 11 of the outer sleeve 10 from the facing end face of the inner sleeve 13. The outer diameter of the insulating disk 16 corresponds to the inner diameter of the outer sleeve 10 and the inner diameter of the bore 17 corresponds to the inner diameter of the inner sleeve 13. The insulating disk 54 has an outer diameter which corresponds to the outer diameter of the outer sleeve 10. On the inner side facing the outer sleeve 10, the insulating disk 54 carries a section reduced to the inner diameter of the outer sleeve, which protrudes into the chamber between the outer sleeve 10 and the inner sleeve 13, since the inner diameter of the insulating disk 54 corresponds to the outer diameter of the inner sleeve 13. This section holds the isolating capacitors 20 axially immovable in the chamber. The outer coverings 21 of the separating capacitors 20 are connected in an electrically conductive manner via the contact mat 19 to the inner wall of the outer sleeve 10 and the inner coverings 22 of the separating capacitors 20 via the contact mat 18 to the outer wall of the inner sleeve 13. The contact mats 18 and 19 are made of flexible tape and provided with many punched and bent contact springs to always to get a large-area connection. The contact mats 18 and 19 each extend over the entire circumference of the outer sleeve 10 and the inner sleeve 13. The insulating washer 54 carries on the outside facing away from the outer sleeve 10, the receptacle 56 for the end flange 14 of the inner sleeve 13, in order thereby the creepage distance between the outer sleeve 10 and to enlarge the end flange 14 of the inner sleeve 13. The outer diameter of the end flange 14 is smaller than the outer diameter of the outer sleeve 10, but larger than the inner diameter of the outer sleeve 10 in order not to deteriorate the shielding of the chamber at this point.

Der Boden 11 der Außenhülse 10 weist die zentrische Gewindeaufnahme 12 auf, während das Ende der Innenhülse 13 im Bereich des Abschlußflansches 14 das Innengewinde 15 hat. In dieses Innengewinde 15 der Innenhülse 13 wird der erste Koaxial-Steckverbinder 29 mit dem Außengewinde 32 seiner Außenhülse 35 bis zum Anschlag des Bundes 36 eingeschraubt. Der Innenkontakt 31 in dem Isolierteil 34 läuft in dem Buchsenteil 30 aus, so daß der erste Koaxial-Steckverbinder 29 als Koaxial-Steckbuchse ausgebildet ist. Der Koaxial-Steckverbinder am Koaxialkabel ist dann als Koaxial-Stecker ausgebildet. Die vertauschte Ausbildung ist jedoch auch möglich. Der Innenkontakt 31 läuft dann in einen Steckstift aus. Die Außenhülse 35 des ersten Koaxial-Steckverbinders 29 hat ein weiteres Außengewinde 33, so daß ein Koaxial-Stecker mit einer überwurfmutter verwendet werden kann, mit dem die Steckverbindung gesichert werden kann.The bottom 11 of the outer sleeve 10 has the central thread receptacle 12, while the end of the inner sleeve 13 has the internal thread 15 in the region of the end flange 14. In this internal thread 15 of the inner sleeve 13, the first coaxial connector 29 is screwed with the external thread 32 of its outer sleeve 35 until the collar 36 stops. The inner contact 31 in the insulating part 34 terminates in the socket part 30, so that the first coaxial connector 29 is designed as a coaxial socket. The coaxial connector on the coaxial cable is then designed as a coaxial connector. The reversed training is also possible. The inner contact 31 then runs out into a plug pin. The outer sleeve 35 of the first coaxial connector 29 has a further external thread 33, so that a coaxial connector with a union nut can be used, with which the connector can be secured.

Der Innenkontakt 31 des ersten Koaxial-Steckverbinders 29 ist mit der Trägerplatte 37 verbunden, die am zugekehrten Ende die beiden durch einen Schlitz voneinander getrennten Leiterbahnen 38 und 39 trägt. Wie die Lötstelle 49 zeigt, ist der Innenkontakt 31 mit diesen Leiterbahnen 38 und 39, sowie mit dem Anschluß 42 des Scheibentrennkondensators 41 verbunden. Dieser Scheibentrennkondensator 41 steht hochkant in dem Durchbruch 40 der Trägerplatte 37, so daß er zentrisch gehalten ist. Der andere Anschluß 43 des Scheibentrennkondensators 41 ist zusammen mit dem Kontaktstift 47 des Buchsenteils 46 mit den durch Schlitz getrennten Leiterbahnen 44 und 45 am anderen Ende der Trägerplatte 37 verlötet, wie die Lötstelle 50 zeigt. Das abstehende Buchsenteil 46 trägt eine Feder 48, die geschlitzte Buchsenteile 46 stets unter Spannung hält, um eine eindeutige Kontaktgabe mit dem Innenkontakt 23 des zweiten Koaxial-Steckverbinders 21 zu erhalten, der mit dem Außengewinde 24 seiner Außenhülse 27 bis zum Anschlag des Bundes 28 in die Gewindeaufnahme 12 im Boden 11 der Außenhülse 10 eingeschraubt wird. Dabei wird der Innenkontakt 23 mehr und mehr in das Buchsenteil 46 eingeführt und eine Steckverbindung hergestellt. Auch der im Isolierteil 26 festgelegte Innenkontakt 23 des zweiten Koaxial-Steckverbinders 21 läuft in ein Buchsenteil 22 aus, so daß wieder eine Koaxial-Steckbuchse gebildet ist. über das weitere Außengewinde 25 der Außenhülse 27 wird der angesteckte Koaxial-Stecker gesichert. Auch der zweite Koaxial-Steckverbinder kann als Koaxial-Stecker ausgebildet werden. Es ändert sich dann nur der Innenkontakt 23 und die Außenhülse 27.The inner contact 31 of the first coaxial connector 29 is connected to the carrier plate 37, which at the facing end separates the two from one another by a slot Conductor tracks 38 and 39 carries. As the solder joint 49 shows, the internal contact 31 is connected to these conductor tracks 38 and 39, and to the connection 42 of the pane separating capacitor 41. This disk separating capacitor 41 stands upright in the opening 40 of the carrier plate 37 so that it is held centrally. The other connection 43 of the disk separation capacitor 41 is soldered together with the contact pin 47 of the socket part 46 to the conductor tracks 44 and 45 separated by a slot at the other end of the carrier plate 37, as the soldering point 50 shows. The protruding socket part 46 carries a spring 48 which always keeps the slotted socket parts 46 under tension in order to obtain clear contact with the internal contact 23 of the second coaxial connector 21, which with the external thread 24 of its outer sleeve 27 as far as the stop of the collar 28 in the thread receptacle 12 is screwed into the bottom 11 of the outer sleeve 10. The inner contact 23 is inserted more and more into the socket part 46 and a plug connection is made. The inner contact 23 of the second coaxial connector 21 defined in the insulating part 26 also runs out into a socket part 22, so that a coaxial socket is formed again. The attached coaxial connector is secured via the further external thread 25 of the outer sleeve 27. The second coaxial connector can also be designed as a coaxial connector. Then only the inner contact 23 and the outer sleeve 27 change.

Die Lötstellen 49 und 50 können auch nur die Verbindung zu dem Innenkontakt 31 und dem Kontaktstift 47 des Buchsenteils 46 herstellen. Die Anschlüsse 42 und 43 des Scheibentrennkondensators 41 werden dann an anderen Stellen der Leiterbahnen 38 oder 39 bzw. 44 oder 45 angelötet. Die Leiterbahnen können dabei erforderlichenfalls zusätzliche Induktivitäten bilden.The solder joints 49 and 50 can also only establish the connection to the internal contact 31 and the contact pin 47 of the socket part 46. The connections 42 and 43 of the disk isolating capacitor 41 are then soldered to other locations on the conductor tracks 38 or 39 or 44 or 45. The ladder NEN can form additional inductors if necessary.

Die Anzahl der Trennkondensatoren 20 und damit auch die axiale Abmessung des Trenngliedes richtet sich nach der erforderlichen Kapazität zwischen der Außenhülse 10 und der Innenhülse 13. Auch die Durchmesser von Außenhülse 10 und Innenhülse 13 werden wesentlich davon beeinflußt, welche HF-mäßige Kopplung zwischen diesen beiden Teilen gefordert wird.The number of isolating capacitors 20 and thus also the axial dimension of the isolating member depends on the required capacitance between the outer sleeve 10 and the inner sleeve 13. The diameter of the outer sleeve 10 and the inner sleeve 13 are also significantly influenced by the RF coupling between these two Sharing is required.

Claims (10)

1. Trennglied zum Verbinden von zwei mit Koaxial-Steckverbindern abgeschlossenen Koaxialkabel mit galvanischer Trennung der Innenleiter und der Kabelmetallmäntel, dadurch gekennzeichnet, daß zwischen einer topfartigen, elektrisch leitenden Außenhülse (10) und einer dazu konzentrisch angeordneten, elektrisch leitenden Innenhülse (13) mit einem die offene Stirnseite der Außenhülse (10) abschließenden Abschlußflansch (14) hohlzylinderförmige Trennkondensatoren (20) mit Außenbelag (21) und Innenbelag (22) untergebracht sind, die mittels Kontaktmatten (18,19) mit der Innenwandung der Außenhülse (10) und der Außenwandung der Innenhülse (13) elektrisch leitend verbunden sind, daß der Boden (11) der Außenhülse (10) von der zugekehrten Stirnseite der Innenhülse (13) und die offene Stirnseite der Außenhülse (10) von dem Abschlußflansch (14) der Innenhülse (13) mittels ringförmiger Isolierscheiben (16,54) elektrisch voneinander getrennt sind, daß die Innenhülse (13) im Bereich des Abschlußflansches (14) ein Innengewinde (15) aufweist, in das ein erster Koaxial-Steckverbinder (29) eingeschraubt ist, dessen Innenkontakt (31) mit einer Trägerplatte (37) und dem einen Anschluß (42) eines Scheibentrennkondensators (41) verbunden ist, daß der andere Anschluß (43) des Scheibentrennkondensators (41) mit einem Buchsenteil (46) verbunden ist, das am anderen Ende der Trägerplatte (37) festgelegt ist, daß der Boden (11) der Außenhülse (10) mit einer Gewindeaufnahme (12) versehen ist, in die ein zweiter Koaxial-Steckverbinder (21) eingeschraubt ist, und daß der Innenkontakt (23) des zweiten Koaxial-Steckverbinders (21) in das Buchsenteil (46) eingesteckt ist. 1. Separating element for connecting two coaxial cables terminated with coaxial connectors with galvanic isolation of the inner conductor and the cable metal sheath, characterized in that that between a pot-like, electrically conductive outer sleeve (10) and a concentrically arranged, electrically conductive inner sleeve (13) with a closing flange that closes the open end face of the outer sleeve (10), hollow cylindrical separating capacitors (20) with an outer coating (21) and an inner coating (22) are housed, which are electrically conductively connected to the inner wall of the outer sleeve (10) and the outer wall of the inner sleeve (13) by means of contact mats (18, 19), that the bottom (11) of the outer sleeve (10) from the facing end face of the inner sleeve (13) and the open end face of the outer sleeve (10) from the end flange (14) of the inner sleeve (13) by means of annular insulating washers (16, 54) electrically from each other are separated that the inner sleeve (13) in the region of the end flange cal (14) has an internal thread (15) into which a first coaxial connector (29) is screwed, the inner contact (31) of which is connected to a carrier plate (37) and the one connection (42) of a disk separating capacitor (41), that the other connection (43) of the disc separating capacitor (41) is connected to a socket part (46) which is fixed at the other end of the carrier plate (37), that the bottom (11) of the outer sleeve (10) with a threaded receptacle (12) is provided, into which a second coaxial connector (21) is screwed, and that the inner contact (23) of the second coaxial connector (21) is inserted into the socket part (46). 2. Trennglied nach Anspruch 1,
dadurch gekennzeichnet, daß die Kontaktmatten (18,19) aus flexiblem Band bestehen, aus dem eine Vielzahl von Kontaktfedern ausgestanzt und ausgebogen sind und daß sich die Kontaktmatten (18,19) über den gesamten Umfang von Außenhülse (10) und Innenhülse (13) erstrecken. 2. Separator according to claim 1,
characterized, that the contact mats (18, 19) consist of flexible tape, from which a plurality of contact springs are punched and bent and that the contact mats (18, 19) extend over the entire circumference of the outer sleeve (10) and inner sleeve (13). 3. Trennglied nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß die Isolierscheibe (16) zwischen dem Boden (11) der Außenhülse (10) und der zugekehrten Stirnseite der Innenhülse (13) einen dem Innendurchmesser der Außenhülse (10) entsprechenden Außendurchmesser und einen dem Innendurchmesser der Innenhülse (13) entsprechenden Innendurchmesser aufweist.3. separator according to claim 1 or 2,
characterized,
that the insulating washer (16) between the bottom (11) of the outer sleeve (10) and the facing end face of the inner sleeve (13) has an outer diameter corresponding to the inner diameter of the outer sleeve (10) and an inner diameter corresponding to the inner diameter of the inner sleeve (13). 4. Trennglied nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,
daß die Isolierscheibe (54) zwischen dem Abschlußflansch (14) der Innenhülse (13) und der zugekehrten Stirnseite der Außenhülse (10) einen dem Außendurchmesser der Außenhülse (10) entsprechenden Außendurchmesser und einen dem Außendurchmesser der Innenhülse (13) entsprechenden Innendurchmesser aufweist.4. separating member according to one of claims 1 to 3,
characterized,
that the insulating washer (54) between the end flange (14) of the inner sleeve (13) and the facing end face of the outer sleeve (10) has an outer diameter corresponding to the outer diameter of the outer sleeve (10) and an inner diameter corresponding to the outer diameter of the inner sleeve (13). 5. Trennglied nach Anspruch 4,
, dadurch gekennzeichnet,
daß die Isolierscheibe (54) mit einem auf den Innendurchmesser der Außenhülse (10) reduzierten Abschnitt in die zwischen der Außenhülse (10) und der Innenhülse (13) gebildete Kammer ragt.5. separator according to claim 4,
, characterized,
that the insulating washer (54) with a section reduced to the inside diameter of the outer sleeve (10) projects into the chamber formed between the outer sleeve (10) and the inner sleeve (13). 6. Trennglied nach Anspruch 4 oder 5,
dadurch gekennzeichnet,
daß der Außendurchmesser des Abschlußflansches (14) der Innenhülse (13) kleiner als derAußendurchmesser, jedoch größer als der Innendurchmesser der Außenhülse (10) ist und daß die der Außenhülse (10) abgekehrte Außenseite der Isolierscheibe (54) eine Aufnahme (56) zum bündigen Einsetzen des Abschlußflansches (14) aufweist.6. separating element according to claim 4 or 5,
characterized,
that the outer diameter of the end flange (14) of the inner sleeve (13) is smaller than the outer diameter but larger than the inner diameter of the outer sleeve (10) and that the outer side of the insulating disk (54) facing away from the outer sleeve (10) has a receptacle (56) for flushing Inserting the end flange (14). 7. Trennglied nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, daß die Trägerplatte (37) eine Breite aufweist, die kleiner ist als der Innendurchmesser der Innenhülse (13) und daß die Länge der Trägerplatte (37) und damit der Abstand zwischen dem ersten Koaxial-Steckverbinder (29) und dem Buchsenteil (46) auf die axiale Abmessung der Außenhülse (10) und der Innenhülse (13) und damit dem Abstand zum zweiten Koaxial-Steckverbinder (21) so abgestimmt ist, daß bei eingeschraubten Koaxial-Steckverbindern (21,29) der Innenkontakt (23) des zweiten Koaxial-Steckverbinders (21) als Steckerstift in das mit der Trägerplatte (37) verbundene Buchsenteil (46) eingesteckt ist. 7. separating member according to one of claims 1 to 6,
characterized, that the carrier plate (37) has a width which is smaller than the inner diameter of the inner sleeve (13) and that the length of the carrier plate (37) and thus the distance between the first coaxial connector (29) and the socket part (46) on the axial dimension of the Outer sleeve (10) and the inner sleeve (13) and thus the distance to the second coaxial connector (21) is matched so that when the coaxial connectors (21, 29) are screwed in, the inner contact (23) of the second coaxial connector (21) is inserted as a plug pin into the socket part (46) connected to the carrier plate (37). 8. Trennglied nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet,
daß die Trägerplatte (37) einen Durchbruch (40) aufweist, in den der Scheibentrennkondensator (41) eingeführt und darin hochkant stehend gehalten ist.8. separating element according to one of claims 1 to 7,
characterized,
that the carrier plate (37) has an opening (40) into which the disc separation capacitor (41) is inserted and held upright therein. 9. Trennglied nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet,
daß die Trägerplatte (37) an den beiden Enden durch Schlitze getrennte Leiterbahnen (38,39;44,45) trägt und daß der Innenkontakt (31) des ersten Koaxial-Steckverbinders (29) und ein Kontaktstift (47) des Buchsenteils (46) jeweils zusammen mit einem der Anschlüsse (42,43) des Scheibentrennkondensators (41) mit diesen Leiterbahnen (38,39;44,45) verlötet (49,50) sind.9. separating element according to one of claims 1 to 8,
characterized,
that the carrier plate (37) carries conductor tracks (38, 39; 44, 45) separated by slots at both ends and that the internal contact (31) of the first coaxial connector (29) and a contact pin (47) of the socket part (46) are each soldered (49.50) to these conductor tracks (38.39; 44.45) together with one of the connections (42, 43) of the disk separation capacitor (41). 10. Trennglied nach einem der Ansprüche 1 bis 9,
dadurch gekennzeichnet,
daß beide Koaxial-Steckverbinder (21,29) als Koaxial-Steckbuchsen ausgebildet sind, deren Innenkontakte (23,31) als Buchsenteile (22,30) enden und deren Außenhülsen (27,35) mit weiteren Außengewinden (25,33) für mit überwurfmuttern versehene Koaxial-Stecker der Koaxialkabel versehen sind.10. separating member according to one of claims 1 to 9,
characterized,
that both coaxial connectors (21, 29) are designed as coaxial sockets, the inner contacts (23, 31) of which end as socket parts (22, 30) and the outer sleeves (27, 35) with further external threads (25, 33) for with Coaxial connectors of the coaxial cable are provided with union nuts.
EP85104346A 1984-04-19 1985-04-10 Separating link for the connection of two coaxial cables terminated by coaxial plug connectors Expired EP0161486B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85104346T ATE47939T1 (en) 1984-04-19 1985-04-10 SEPARATOR FOR CONNECTING TWO COAXIAL CABLES TERMINATED WITH COAXIAL CONNECTORS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3414811A DE3414811C2 (en) 1984-04-19 1984-04-19 Separator for connecting two devices equipped with coaxial connectors, coaxial cables, etc.
DE3414811 1984-04-19

Publications (3)

Publication Number Publication Date
EP0161486A2 true EP0161486A2 (en) 1985-11-21
EP0161486A3 EP0161486A3 (en) 1987-08-05
EP0161486B1 EP0161486B1 (en) 1989-11-08

Family

ID=6233995

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85104346A Expired EP0161486B1 (en) 1984-04-19 1985-04-10 Separating link for the connection of two coaxial cables terminated by coaxial plug connectors

Country Status (3)

Country Link
EP (1) EP0161486B1 (en)
AT (1) ATE47939T1 (en)
DE (1) DE3414811C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9301604A (en) * 1992-09-17 1994-04-18 Hirschmann Richard Gmbh Co Coaxial device plug.
EP3029782A1 (en) * 2014-12-04 2016-06-08 VEGA Grieshaber KG High frequency signalling

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509962A1 (en) * 1985-03-20 1986-10-16 ATT Audio Teile Team Vertriebs GmbH, 6927 Bad Rappenau Decoupling filter, preferably for decoupling receiving devices sensitive to radiated interference from receiving antennas
DE8711083U1 (en) * 1987-08-14 1987-10-15 Robert Bosch Gmbh, 7000 Stuttgart Coaxial connector for vehicle antenna cable
WO1996035243A1 (en) * 1995-05-03 1996-11-07 H.P.M. Industries Pty. Ltd. Fault voltage isolator
DE102011090209B4 (en) * 2011-12-30 2014-10-30 Ims Connector Systems Gmbh Electrical connection device
DE102022211965A1 (en) 2022-11-11 2024-05-16 Robert Bosch Gesellschaft mit beschränkter Haftung Connectors

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1355646A (en) * 1963-02-04 1964-03-20 Syma Manufacturing process for molded plugs on coaxial cables with isolation capacitors
US3349166A (en) * 1965-08-06 1967-10-24 Amp Inc Connector fitting
GB1328604A (en) * 1972-03-09 1973-08-30 Electronic Components Ltd Electrical connector elements
US3980976A (en) * 1974-03-28 1976-09-14 Sony Corporation Coaxial connector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1355646A (en) * 1963-02-04 1964-03-20 Syma Manufacturing process for molded plugs on coaxial cables with isolation capacitors
US3349166A (en) * 1965-08-06 1967-10-24 Amp Inc Connector fitting
GB1328604A (en) * 1972-03-09 1973-08-30 Electronic Components Ltd Electrical connector elements
US3980976A (en) * 1974-03-28 1976-09-14 Sony Corporation Coaxial connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9301604A (en) * 1992-09-17 1994-04-18 Hirschmann Richard Gmbh Co Coaxial device plug.
EP3029782A1 (en) * 2014-12-04 2016-06-08 VEGA Grieshaber KG High frequency signalling
US9853338B2 (en) 2014-12-04 2017-12-26 Vega Grieshaber Kg High frequency signal feed through

Also Published As

Publication number Publication date
EP0161486A3 (en) 1987-08-05
ATE47939T1 (en) 1989-11-15
EP0161486B1 (en) 1989-11-08
DE3414811A1 (en) 1985-10-31
DE3414811C2 (en) 1987-01-15

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