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EP0394804A1 - Plug-in socket for relay - Google Patents

Plug-in socket for relay Download PDF

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Publication number
EP0394804A1
EP0394804A1 EP90107221A EP90107221A EP0394804A1 EP 0394804 A1 EP0394804 A1 EP 0394804A1 EP 90107221 A EP90107221 A EP 90107221A EP 90107221 A EP90107221 A EP 90107221A EP 0394804 A1 EP0394804 A1 EP 0394804A1
Authority
EP
European Patent Office
Prior art keywords
plug
contact
control
connection
relay
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
EP90107221A
Other languages
German (de)
French (fr)
Other versions
EP0394804B1 (en
Inventor
Peter Vogel
Emmerich Kohlbach
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.)
Tyco Electronics Austria GmbH
Original Assignee
EH Schrack Components AG
Schrack Components AG
Bircher AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4214646&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0394804(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EH Schrack Components AG, Schrack Components AG, Bircher AG filed Critical EH Schrack Components AG
Publication of EP0394804A1 publication Critical patent/EP0394804A1/en
Application granted granted Critical
Publication of EP0394804B1 publication Critical patent/EP0394804B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/021—Bases; Casings; Covers structurally combining a relay and an electronic component, e.g. varistor, RC circuit

Definitions

  • the invention relates to a plug-in base for receiving a relay, with a first control connection and a second control connection and with a first control contact and a second control contact, which serve to supply the control signal to the relay.
  • the switching processes in the relay also affect the network and can interfere with it, it is very often necessary to install additional elements in the control circuit , in particular protective circuits such as VDR resistors, capacitors or RC combinations placed parallel to the relay. Occasionally, it makes sense to wire other than the control lines.
  • the invention seeks to remedy this.
  • the invention as characterized in the claims, solves the problem of creating a plug-in base for receiving a relay, which allows additional switching elements to be installed in the circuit in a simple manner, with practically no assembly effort.
  • the advantages achieved by the invention can be seen in particular in the fact that the often required additional wiring of the control circuit, but possibly also one or more of the circuits switched by the relay, is possible in a simple, space-saving and labor-saving manner.
  • the circuitry can also be easily retrofitted and changed very easily, the invention also significantly improves the adaptability of existing installations to changed requirements. This applies in particular to a particular embodiment of the invention, which allows lines, preferably those which serve to supply the control signal to the control contacts, to separate what the wiring with elements in series with the relay, such as reactors or with four-pole, e.g. B. auxiliary feeds allowed.
  • the plug-in base has an opening 1 suitable for receiving a relay, not shown, which is surrounded by contacts 2, two of which serve as control contacts 2a, b.
  • Each of the contacts 2 is in engagement with a contact of the same when the relay is inserted, in particular the control contacts 2a, b serve to supply the control signal to the relay.
  • Each of the contacts 2 is electrically conductively connected to one of the connections 3, which are arranged in two strips at the ends of the plug-in base.
  • the connections connected to the control contacts 2a, b are referred to below as control connections 3a, b.
  • the plug-in base has an insert pocket 4 for receiving a module (indicated in FIG. 2).
  • a module indicated in FIG. 2
  • two lamellae 5a, b are made, through which the electrically conductive connections (indicated in FIG. 1) run between the control connection 2a or 2b and the control contact 3a or 3b.
  • Each of the lamellae 5a, b is prepared by two notches 6a, b for opening the electrically conductive connection between the respective control connection 2a or 2b and the respective control contact 3a or 3b.
  • the pocket 4 can be closed by a hinged cover 7 made of plastic (not shown in FIG. 1), which can be fixed in the closed position by a snap lock.
  • the pocket 4 is suitable for receiving a module with two contacts in engagement with the slats 5a, b, between which - parallel to the relay - a circuit element is placed, e.g. B. a VDR resistor, a noise capacitor, an RC combination or a display element (Fig. 3a, b, c, d).
  • a module which connects the disconnected connection to the relay in series lying switching element, e.g. B. a choke, bridged (Fig. 4a) or such a built-in element combined with a parallel to the relay, as is the case with an RLC combination (Fig.
  • the module can contain a four-pole, e.g. B. an auxiliary supply (R supply or C supply, Fig. 5a, b) or a multi-supply (Fig. 5c) for converting incoming signals into suitable for controlling the relay.
  • a four-pole e.g. B. an auxiliary supply (R supply or C supply, Fig. 5a, b) or a multi-supply (Fig. 5c) for converting incoming signals into suitable for controlling the relay.
  • the cover 7 can be designed in such a way that it presses on the module in the closed position by means of a strip 8 and thus ensures good electrical contact between the slats 5a, b on the one hand and the contacts of the module on the other.
  • the invention offers the person skilled in the art many possibilities for further configuration. It is conceivable to replace the usual eleven-pole version of the plug-in base with a twelve-pole one with six connecting terminals on both sides and to establish a control path for controlling the module by connecting the twelfth terminal to another wiring contact in the pocket. Suitable modules can be used to implement new functions, such as that of a relay with controllable release delay or a flashing relay with a controllable flashing interval.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Relay Circuits (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

A plug-in socket having control terminals (2a,b) and control contacts (3a,b) is provided with a plug-in compartment (4), for holding a module, to facilitate insertion of additional switching elements into the control circuit. Laminates (5a,b) are passed through at the base of the plug-in compartment (4), via which laminates (5a,b) the control terminal (2a and 2b) are electrically conductively connected to the control contacts (3a and 3b). Each of the laminates (5a,b) has two notches (6a,b) at which they can be separated. The plug-in compartment (4) can be closed by a hinged cover which can be fixed in the closed position by means of a snap closure. <IMAGE>

Description

Die Erfindung bezieht sich auf einen Stecksockel zur Aufnahme eines Relais, mit einem ersten Steueranschluss und einem zweiten Steueranschluss sowie mit einem ersten Steuerkontakt und einem zweiten Steuerkontakt, welche der Zuführung des Steuersignals an das Relais dienen.The invention relates to a plug-in base for receiving a relay, with a first control connection and a second control connection and with a first control contact and a second control contact, which serve to supply the control signal to the relay.

Da besonders die zur Steuerung von Relais eingesetzten Signale oft von Störungen überlagert sind oder der Auslegung des Relais nicht entsprechen, andererseits auch die Schaltvorgänge im Relais auf das Netz zurückwirken und dasselbe störend beeinflussen können, ist es sehr oft nötig, zusätzliche Elemente in den Steuerkreis einzubauen, insbesondere parallel zum Relais gelegte Schutzschaltungen wie VDR-Widerstände, Kondensatoren oder RC-Kombinationen. Gelegentlich ist es auch sinnvoll, andere als die Steuerleitungen zu beschalten.Since the signals used to control relays in particular are often overlaid with interference or do not correspond to the design of the relay, on the other hand, the switching processes in the relay also affect the network and can interfere with it, it is very often necessary to install additional elements in the control circuit , in particular protective circuits such as VDR resistors, capacitors or RC combinations placed parallel to the relay. Occasionally, it makes sense to wire other than the control lines.

Bei herkömmlichen Stecksockeln wie dem in der CH-555607 beschriebenen ist eine derartige Beschaltung nur durch ein zusätzliches Gerät, das zusätzlichen Platz braucht und mit dem Stecksockel elektrisch verbunden werden muss oder durch einen direkten Einbau in die Verdrahtung des Stecksockels möglich. In beiden Fällen erfordert die Montage des Elementes einen merklichen Arbeitsaufwand und ist nicht ohne weiteres rückgängig zu machen oder zu ändern.In conventional plug-in sockets such as that described in CH-555607, such a connection is only possible with an additional device that takes up additional space and must be electrically connected to the plug-in socket or through a direct installation in the wiring of the plug-in socket. In both cases, the assembly of the element requires a considerable amount of work and is not easy to undo or change.

Hier will die Erfindung Abhilfe schaffen. Die Erfindung, wie sie in den Ansprüchen gekennzeichnet ist, löst die Aufgabe, einen Stecksockel zur Aufnahme eines Relais zu schaffen, welcher es erlaubt, auf einfache Weise, praktisch ohne Montageaufwand, zusätzliche Schaltelemente in den Stromkreis einzubauen.The invention seeks to remedy this. The invention, as characterized in the claims, solves the problem of creating a plug-in base for receiving a relay, which allows additional switching elements to be installed in the circuit in a simple manner, with practically no assembly effort.

Die durch die Erfindung erreichten Vorteile sind im besonderen darin zu sehen, dass die oft erforderliche zusätzliche Beschaltung des Steuerkreises, eventuell aber auch eines oder mehrerer der durch das Relais geschalteten Stromkreise, auf einfache, platz- und arbeitssparende Weise möglich ist. Da ausserdem die Beschaltung ohne weiteres auch nachträglich eingebaut und sehr leicht geändert werden kann, wird durch die Erfindung auch die Anpassbarkeit bestehender Installationen an geänderte Anforderungen wesentlich verbessert. Das gilt in besonderem Masse für eine besondere Ausführungsform der Erfindung, die es erlaubt, Leitungen, vorzugsweise die der Zuführung des Steuersignals an die Steuerkontakte dienenden, aufzutrennen, was die Beschaltung mit in Serie zum Relais liegenden Elementen wie Drosseln oder mit Vierpolen, z. B. Hilfsspeisungen, erlaubt.The advantages achieved by the invention can be seen in particular in the fact that the often required additional wiring of the control circuit, but possibly also one or more of the circuits switched by the relay, is possible in a simple, space-saving and labor-saving manner. In addition, since the circuitry can also be easily retrofitted and changed very easily, the invention also significantly improves the adaptability of existing installations to changed requirements. This applies in particular to a particular embodiment of the invention, which allows lines, preferably those which serve to supply the control signal to the control contacts, to separate what the wiring with elements in series with the relay, such as reactors or with four-pole, e.g. B. auxiliary feeds allowed.

Im folgenden wird die Erfindung anhand von lediglich einen Ausführungsweg zeigenden Figuren dargestellt. Es zeigen

  • Fig. 1 eine Draufsicht auf einen erfindungsgemässen Stecksockel zur Aufnahme eines Relais,
  • Fig. 2 vergrössert das Einsteckfach des Stecksockels entsprechend A-A in Fig. 1 und
  • Fig. 3a,b,c,d, 4a,b, 5a,b,c verschiedene Beschaltungsmöglichkeiten.
The invention is illustrated below with the aid of figures which show only one embodiment. Show it
  • 1 is a plan view of a plug-in base according to the invention for receiving a relay,
  • Fig. 2 enlarges the pocket of the socket corresponding to AA in Fig. 1 and
  • 3a, b, c, d, 4a, b, 5a, b, c different wiring options.

Der Stecksockel weist eine zur Aufnahme eines nicht dargestellten Relais geeignete Oeffnung 1 auf, die von Kontakten 2 umgeben ist, von denen zwei als Steuerkontakte 2a,b dienen. Jeder der Kontakte 2 steht bei eingestecktem Relais mit einem Kontakt desselben im Eingriff, insbesondere dienen die Steuerkontakte 2a,b der Zuführung des Steuersignals an das Relais. Jeder der Kontakte 2 ist mit einem der Anschlüsse 3 elektrisch leitend verbunden, die in zwei Leisten an den Enden des Stecksockels angeordnet sind. Die mit den Steuerkontakten 2a,b verbundenen Anschlüsse werden im folgenden als Steueranschlüsse 3a,b bezeichnet.The plug-in base has an opening 1 suitable for receiving a relay, not shown, which is surrounded by contacts 2, two of which serve as control contacts 2a, b. Each of the contacts 2 is in engagement with a contact of the same when the relay is inserted, in particular the control contacts 2a, b serve to supply the control signal to the relay. Each of the contacts 2 is electrically conductively connected to one of the connections 3, which are arranged in two strips at the ends of the plug-in base. The connections connected to the control contacts 2a, b are referred to below as control connections 3a, b.

Erfindungsgemäss weist der Stecksockel ein Einsteckfach 4 zur Aufnahme eines Moduls (in Fig. 2 angedeutet) auf. Am Grund des Einsteckfachs 4 sind zwei Lamellen 5a,b durchgeführt, durch welche die elektrisch leitenden Verbindungen (in Fig. 1 angedeutet) zwischen dem Steueranschluss 2a bzw. 2b und dem Steuerkontakt 3a bzw. 3b verlaufen. Jede der Lamellen 5a,b ist durch zwei Kerben 6a,b für ein Auftrennen der elektrisch leitenden Verbindung zwischen dem jeweiligen Steueranschluss 2a oder 2b und dem jeweiligen Steuerkontakt 3a bzw. 3b vorbereitet. Das Einsteckfach 4 ist durch einen klappbaren Deckel 7 aus Kunststoff (in Fig. 1 nicht dargestellt) verschliessbar, der durch einen Schnappverschluss in der Verschlussstellung fixierbar ist.According to the invention, the plug-in base has an insert pocket 4 for receiving a module (indicated in FIG. 2). At the bottom of the pocket 4, two lamellae 5a, b are made, through which the electrically conductive connections (indicated in FIG. 1) run between the control connection 2a or 2b and the control contact 3a or 3b. Each of the lamellae 5a, b is prepared by two notches 6a, b for opening the electrically conductive connection between the respective control connection 2a or 2b and the respective control contact 3a or 3b. The pocket 4 can be closed by a hinged cover 7 made of plastic (not shown in FIG. 1), which can be fixed in the closed position by a snap lock.

Im in den Figuren dargestellten Zustand eignet sich das Einsteckfach 4 zur Aufnahme eines Moduls mit zwei mit den Lamellen 5a,b im Eingriff stehenden Kontakten, zwischen die - parallel zum Relais - ein Schaltungselement gelegt ist, z. B. ein VDR-Widerstand, ein Störschutzkondensator, eine RC-Kombination oder ein Anzeigeelement (Fig. 3a,b,c,d). Ist eine der Lamellen, etwa 5a, an den Kerben 6a,b aufgetrennt, so ist der Einbau eins Moduls möglich, welches die aufgetrennte Verbindung durch ein in Serie zum Relais liegendes Schaltelement, z. B. eine Drossel, überbrückt (Fig. 4a) oder ein solches in Serie eingebautes Element mit einem parallel zum Relais liegenden kombiniert, wie das etwa bei einer RLC-Kombination der Fall ist (Fig. 4b). Sind beide Lamellen 5a,b aufgetrennt, so kann das Modul einen Vierpol enthalten, z. B. eine Hilfsspeisung (R-Speisung oder C-­Speisung, Fig. 5a,b) oder eine Multispeisung (Fig. 5c) zur Umsetzung eingehender Signale in zur Ansteuerung des Relais geeignete.In the state shown in the figures, the pocket 4 is suitable for receiving a module with two contacts in engagement with the slats 5a, b, between which - parallel to the relay - a circuit element is placed, e.g. B. a VDR resistor, a noise capacitor, an RC combination or a display element (Fig. 3a, b, c, d). If one of the lamellae, approximately 5a, is separated at the notches 6a, b, it is possible to install a module which connects the disconnected connection to the relay in series lying switching element, e.g. B. a choke, bridged (Fig. 4a) or such a built-in element combined with a parallel to the relay, as is the case with an RLC combination (Fig. 4b). If both lamellae 5a, b are separated, the module can contain a four-pole, e.g. B. an auxiliary supply (R supply or C supply, Fig. 5a, b) or a multi-supply (Fig. 5c) for converting incoming signals into suitable for controlling the relay.

Es ist natürlich auch denkbar, von vornherein zwei Beschaltungskontakte pro Zuleitung vorzusehen, die im einfachsten Fall, d. h., wenn keine Beschaltung nötig ist, durch ein entsprechendes Modul einfach verbunden werden.Of course, it is also conceivable to provide two wiring contacts per supply line from the outset, which in the simplest case, i. that is, if no wiring is necessary, simply connect it with a suitable module.

Der Deckel 7 kann so ausgestaltet sein, dass er in der Verschlussstellung mittels einer Leiste 8 auf das Modul drückt und so für guten elektrischen Kontakt zwischen den Lamellen 5a,b einerseits und den Kontakten des Moduls andererseits sorgt.The cover 7 can be designed in such a way that it presses on the module in the closed position by means of a strip 8 and thus ensures good electrical contact between the slats 5a, b on the one hand and the contacts of the module on the other.

Die Erfindung bietet dem Fachmann viele Möglichkeiten weiterer Ausgestaltung. So ist es denkbar, die übliche elfpolige Ausführung des Stecksockels durch eine zwölfpolige mit beiderseits sechs Anschlussklemmen zu ersetzen und durch Verbindung der zwölften Klemme mit einem weiteren Beschaltungskontakt im Einsteckfach einen Ansteuerpfad zur Steuerung des Moduls herzustellen. Mittels geeigneter Moduln können so neue Funktionen realisiert werden, etwa diejenige eines Relais mit steuerbarer Rückfallverzögerung oder eines Blinkrelais mit steuerbarem Blinkintervall.The invention offers the person skilled in the art many possibilities for further configuration. It is conceivable to replace the usual eleven-pole version of the plug-in base with a twelve-pole one with six connecting terminals on both sides and to establish a control path for controlling the module by connecting the twelfth terminal to another wiring contact in the pocket. Suitable modules can be used to implement new functions, such as that of a relay with controllable release delay or a flashing relay with a controllable flashing interval.

Claims (7)

1. Stecksockel zur Aufnahme eines Relais, mit mindestens einem ersten beschaltbaren Anschluss und einem ersten zur Kontaktierung des Relais geeigneten beschaltbaren Kontakt, dadurch gekennzeichnet, dass er mindestens ein Einsteckfach (4) zur Aufnahme mindestens eines Moduls aufweist, in welchem mindestens ein mit dem ersten beschaltbaren Kontakt elektrisch leitend verbundener erster Beschaltungskontakt angeordnet ist.1. plug-in base for receiving a relay, with at least a first switchable connection and a first switchable contact suitable for contacting the relay, characterized in that it has at least one pocket (4) for receiving at least one module, in which at least one with the first wirable contact electrically connected connected first wiring contact is arranged. 2. Stecksockel nach Anspruch 1, dadurch gekennzeichnet, dass der mindestens eine Beschaltungskontakt eine durch das Einsteckfach (4) geführte erste Leiterbahn umfasst, die Teil einer elektrisch leitenden Verbindung zwischen dem ersten beschaltbaren Anschluss und dem ersten beschaltbaren Kontakt ist.2. Plug-in base according to claim 1, characterized in that the at least one wiring contact comprises a first conductor track which is guided through the plug-in compartment (4) and is part of an electrically conductive connection between the first wirable connection and the first wirable contact. 3. Stecksockel nach Anspruch 2, dadurch gekennzeichnet, dass die Leiterbahnen als am Grunde des Einsteckfachs (4) angebrachte Lamellen (5a,5b) ausgebildet sind.3. Plug-in base according to claim 2, characterized in that the conductor tracks are designed as lamellae (5a, 5b) attached to the base of the pocket (4). 4. Stecksockel nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass jede der Leiterbahnen für ein Auftrennen der elektrisch leitenden Verbindung zwischen dem entsprechenden beschaltbaren Anschluss und dem entsprechenden beschaltbaren Kontakt vorbereitet ist.4. Plug-in base according to claim 2 or 3, characterized in that each of the conductor tracks is prepared for separating the electrically conductive connection between the corresponding switchable connection and the corresponding switchable contact. 5. Stecksockel nach einem der Ansprüche 1 bis 4, mit einem ersten beschaltbaren Anschluss und einem ersten beschaltbaren Kontakt sowie einem zweiten beschaltbaren Anschluss und einem zweiten beschaltbaren Kontakt, dadurch gekennzeichnet, dass es sich bei den beschaltbaren Anschlüssen um einen ersten Steueranschluss (2a) und einen zweiten Steueranschluss (2b) und bei den beschaltbaren Kontakten um einem ersten Steuerkontakt (3a) und einen zweiten Steuerkontakt (3b) zur Zuführung des Steuersignals an das Relais handelt.5. Plug-in base according to one of claims 1 to 4, with a first connectable connection and a first connectable contact and a second connectable connection and a second connectable contact, characterized in that the connectable connections are a first control connection (2a) and a second control connection (2b) and the switchable contacts are a first control contact (3a) and a second control contact (3b) for supplying the control signal to the relay. 6. Stecksockel nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das Einsteckfach (4) durch einen Deckel (7) verschliessbar ist.6. Plug-in base according to one of claims 1 to 5, characterized in that the pocket (4) can be closed by a cover (7). 7. Stecksockel nach Anspruch 6, dadurch gekennzeichnet, dass der Deckel (7) in der Verschlussstellung fixierbar ist.7. Plug-in base according to claim 6, characterized in that the cover (7) can be fixed in the closed position.
EP90107221A 1989-04-27 1990-04-17 Plug-in socket for relay Expired - Lifetime EP0394804B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1618/89A CH677554A5 (en) 1989-04-27 1989-04-27
CH1618/89 1989-04-27

Publications (2)

Publication Number Publication Date
EP0394804A1 true EP0394804A1 (en) 1990-10-31
EP0394804B1 EP0394804B1 (en) 1995-12-27

Family

ID=4214646

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90107221A Expired - Lifetime EP0394804B1 (en) 1989-04-27 1990-04-17 Plug-in socket for relay

Country Status (4)

Country Link
EP (1) EP0394804B1 (en)
AT (1) ATE132292T1 (en)
CH (1) CH677554A5 (en)
DE (1) DE59009993D1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU623394B2 (en) * 1988-05-20 1992-05-14 Telemecanique A control and testing system for an installation using contactors
EP0507729A2 (en) * 1991-04-05 1992-10-07 Elesta Ag Elektronik Plug-in relay and additional module wit matching relay fitting
DE4209479C1 (en) * 1992-03-24 1993-05-06 Karl Lumberg Gmbh & Co, 5885 Schalksmuehle, De Holder for electrical element, e.g. relay - has two clamp-bifurcations spaced apart on mounting block to receive element terminals, electrically coupling it to connectors located at rear of block
FR2688353A1 (en) * 1992-03-03 1993-09-10 Vezinet Alain Integrated connector
EP0651414A2 (en) * 1993-11-02 1995-05-03 Santiago Lozano Rico Base for a relay
EP0774767A1 (en) * 1995-11-14 1997-05-21 Eaton Corporation Modular surge suppressor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7517235B2 (en) 2006-12-28 2009-04-14 General Electric Company Press fit connection for mounting electrical plug-in outlet insulator to a busway aluminum housing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH555607A (en) * 1973-08-31 1974-10-31 Bircher Max PLUG-IN BASE FOR ACCOMMODATION OF A RELAY.
DE3221042A1 (en) * 1982-06-04 1983-12-08 Karl Lumberg GmbH & Co, 5885 Schalksmühle RELAY VERSION
EP0198099A1 (en) * 1985-04-15 1986-10-22 Square D Company (Deutschland) Gmbh Contactor, particularly auxiliary or motor contactor
EP0243979A2 (en) * 1986-05-02 1987-11-04 Hengstler Bauelemente GmbH Miniature electromagnetic relay

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH555607A (en) * 1973-08-31 1974-10-31 Bircher Max PLUG-IN BASE FOR ACCOMMODATION OF A RELAY.
DE3221042A1 (en) * 1982-06-04 1983-12-08 Karl Lumberg GmbH & Co, 5885 Schalksmühle RELAY VERSION
EP0198099A1 (en) * 1985-04-15 1986-10-22 Square D Company (Deutschland) Gmbh Contactor, particularly auxiliary or motor contactor
EP0243979A2 (en) * 1986-05-02 1987-11-04 Hengstler Bauelemente GmbH Miniature electromagnetic relay

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU623394B2 (en) * 1988-05-20 1992-05-14 Telemecanique A control and testing system for an installation using contactors
EP0507729A2 (en) * 1991-04-05 1992-10-07 Elesta Ag Elektronik Plug-in relay and additional module wit matching relay fitting
EP0507729A3 (en) * 1991-04-05 1993-05-19 Elesta Ag Elektronik Plug-in relay and additional module wit matching relay fitting
FR2688353A1 (en) * 1992-03-03 1993-09-10 Vezinet Alain Integrated connector
DE4209479C1 (en) * 1992-03-24 1993-05-06 Karl Lumberg Gmbh & Co, 5885 Schalksmuehle, De Holder for electrical element, e.g. relay - has two clamp-bifurcations spaced apart on mounting block to receive element terminals, electrically coupling it to connectors located at rear of block
EP0651414A2 (en) * 1993-11-02 1995-05-03 Santiago Lozano Rico Base for a relay
EP0651414A3 (en) * 1993-11-02 1995-12-13 Rico Santiago Lozano Base for a relay.
ES2080660A2 (en) * 1993-11-02 1996-02-01 Rico Santiago Lozano Base for a relay.
EP0774767A1 (en) * 1995-11-14 1997-05-21 Eaton Corporation Modular surge suppressor

Also Published As

Publication number Publication date
DE59009993D1 (en) 1996-02-08
CH677554A5 (en) 1991-05-31
EP0394804B1 (en) 1995-12-27
ATE132292T1 (en) 1996-01-15

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