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EP0917723B1 - Fuse link - Google Patents

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Publication number
EP0917723B1
EP0917723B1 EP97936668A EP97936668A EP0917723B1 EP 0917723 B1 EP0917723 B1 EP 0917723B1 EP 97936668 A EP97936668 A EP 97936668A EP 97936668 A EP97936668 A EP 97936668A EP 0917723 B1 EP0917723 B1 EP 0917723B1
Authority
EP
European Patent Office
Prior art keywords
fuse
link
viewing area
indicator
fuse link
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.)
Expired - Lifetime
Application number
EP97936668A
Other languages
German (de)
French (fr)
Other versions
EP0917723A1 (en
Inventor
Friedrich Becker
Walter Biller
Ludwig Birkl
Ulrich Deser
Albert Körner
Joachim Graf
Max Hölzl
Wolfgang Pilsl
Ralf Schmidt
Jens Zempelin
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to EP97936668A priority Critical patent/EP0917723B1/en
Priority to SI9730065T priority patent/SI0917723T1/en
Publication of EP0917723A1 publication Critical patent/EP0917723A1/en
Application granted granted Critical
Publication of EP0917723B1 publication Critical patent/EP0917723B1/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
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/303—Movable indicating elements

Definitions

  • the invention relates to a fuse link, in particular for low-voltage high-performance fuses, NH fuses, the working fuse by one display fuse element electrically arranged parallel to this is monitored by a signal element in a display device against the train through the display fuse element by means of a spring element is tensioned.
  • a fuse link is e.g. known from document DE-A-3 203 211.
  • Fuse inserts with a display device usually have a weakening of the body in the area of the display device of the fuse link.
  • the body's center indicator is in a critical area weakened.
  • They are designed as center indicators Display devices on the market with a Display pearl made of glass or plastic work.
  • the Display pearl is in one through the display fuse element Fixed recess in the body of the fuse link, where the fuse element is threaded through holes and on Contact plates or contact on the contact blades connected is. If the fuse element melts, the display bead is removed from the recess of the fuse body thrown out, causing the response of the Fuse link is displayed.
  • the falling out Display pearl and any necessary spring elements around the Ensure display function can fall in plants and Cause malfunctions or contamination.
  • the invention has for its object a fuse link to develop a clear display without falling parts and where the body through the Display device is not weakened.
  • Die Display device has a along the body of the Fuse insert sliding signal element on that in a field of vision when addressing the Display fuse element due to the striking design Indicates the response status of the working fuse.
  • the Signal element can be made of electrically non-conductive material be made so that protection against accidental contact is given is.
  • the viewing area can also be a recess or a viewing window be in a cover on the body surface. This mechanically protects the display device.
  • the signal element can also be recessed electrically conductive material. Independent of You can choose the material through a viewing area in a Cover particularly easily the visual conspicuity increase.
  • the field of vision can be easily carried out in the middle of the back of the body, so that the function of a center indicator is achieved is, without the weakening of the Body.
  • the signal element can be advantageously in the field of view in shifted condition so that it differs from its im
  • the color shown in the idle state differs in color, the distinguishing color also differs from the Color of the cover and / or the color of the body of the Melting insert stands out clearly.
  • FIG 2 is for the embodiment of FIG 1 View of the back of the fuse link with the Display device shown.
  • the fuse link according to FIG 1 is designed as a NH fuse and shown in longitudinal section.
  • the fuse link has a working fuse 1 and one electrically display fuse element 2 connected in parallel.
  • a Display device 3 includes a along the body 4 of the Melting insert displaceably guided signal element 5, the in a viewing area 6, see FIG 4, at Response of the display fuse element is shifted and through striking execution the response state of the Working fuse 1 shows.
  • the signal element 5 of the Display device 3 is against the train through the Display fuse element 2 by means of a spring element 7 curious; excited.
  • the spring element 7 is in the idle state under train through the fuse element 2 on the termination board 8.
  • the spring element 7 released so that the attached signal element 5 is moved under a cover 9. In a field of vision 6 then appears when the fuse element responds 2 the signal element 5 in a striking design.
  • the connection boards 8 can from Insulation material to be made. With such a It is executed for reasons of protection against accidental contact advantageous to electrically isolate the spring element 7 coat.
  • the signal element in Viewing area 6 designed in a band shape, the viewing area through a recess in the cover 9 on the body surface is formed.
  • the signal element points in the field of vision 6 in the shifted state a signal effect in that it is different from its shown in the visual range at rest Color differs, with the distinguishing color also on the color of the cover 9 and the color of the body 4 of the melt insert lifts off.

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  • Fuses (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Ink Jet (AREA)

Abstract

The invention relates to a fuse link, especially for low-voltage high-performance fuses, whose working fuse element (1) is controlled by an electronically placed parallel indicator fuse (2) and in which a signal element (5) located in an indicator device (3) is biased against the tension of the indicator fuse (2) by means of a spring unit (7). The indicator device (3) comprises an indicator device (3) that slides along the body (4) of the fuse link (5) clearly indicating in a visual area the state of response of the fuse link (1) upon response of the indicator fuse (2).

Description

Die Erfindung bezieht sich auf einen Sicherungseinsatz, insbesondere für Niederspannungs-Hochleistungs-Sicherungen, NH-Sicherungen, dessen Arbeitsschmelzleiter durch einen elektrisch hierzu parallel angeordneten Anzeigeschmelzleiter überwacht ist, indem ein Signalelement in einer Anzeigevorrichtung gegen den Zug durch den Anzeigeschmelzleiter mittels eines Federelementes gespannt ist. Ein solcher Sicherungseinsatz ist z.B. aus Dokument DE-A-3 203 211 bekannt.The invention relates to a fuse link, in particular for low-voltage high-performance fuses, NH fuses, the working fuse by one display fuse element electrically arranged parallel to this is monitored by a signal element in a display device against the train through the display fuse element by means of a spring element is tensioned. Such a fuse link is e.g. known from document DE-A-3 203 211.

Sicherungseinsätze mit Anzeigevorrichtung weisen in der Regel im Bereich der Anzeigevorrichtung eine Schwächung des Körpers des Sicherungseinsatzes auf. Insbesondere bei sogenannten Mittenanzeigern wird der Körper in einem kritischen Bereich geschwächt. Es sind als Mittenanzeiger ausgeführte Anzeigevorrichtungen auf dem Markt, die mit einer Anzeigeperle aus Glas bzw. aus Kunststoff arbeiten. Die Anzeigeperle ist durch den Anzeigeschmelzleiter in einer Ausnehmung im Körper des Sicherungseinsatzes fixiert, wobei der Anzeigeschmelzleiter durch Bohrungen gefädelt ist und an Anschlußplatten oder an den Kontaktmessern kontaktgebend verbunden ist. Wenn der Anzeigeschmelzleiter durchschmilzt, wird die Anzeigeperle aus der Ausnehmung des Sicherungskörpers herausgeschleudert, wodurch das Ansprechen des Sicherungseinsatzes angezeigt wird. Die herausfallende Anzeigeperle und ggf. erforderliche Federelemente um die Anzeigefunktion sicherzustellen, können in Anlagen fallen und Funktionsstörungen oder Verunreinigungen bewirken.Fuse inserts with a display device usually have a weakening of the body in the area of the display device of the fuse link. Especially with so-called The body's center indicator is in a critical area weakened. They are designed as center indicators Display devices on the market with a Display pearl made of glass or plastic work. The Display pearl is in one through the display fuse element Fixed recess in the body of the fuse link, where the fuse element is threaded through holes and on Contact plates or contact on the contact blades connected is. If the fuse element melts, the display bead is removed from the recess of the fuse body thrown out, causing the response of the Fuse link is displayed. The falling out Display pearl and any necessary spring elements around the Ensure display function can fall in plants and Cause malfunctions or contamination.

Der Erfindung liegt die Aufgabe zugrunde, einen Sicherungseinsatz zu entwickeln, der eine deutliche Anzeige ohne abfallende Teile ermöglicht und bei dem der Körper durch die Anzeigevorrichtung nicht geschwächt ist. The invention has for its object a fuse link to develop a clear display without falling parts and where the body through the Display device is not weakened.

Die Lösung der geschilderten Aufgabe erfolgt nach der Erfindung durch einen Sicherungseinsatz nach Anspruch 1. Die Anzeigevorrichtung weist ein längs des Körpers des Sicherungseinsatzes verschieblich geführtes Signalelement auf, das in einem Sichtbereich beim Ansprechen des Anzeigeschmelzleiters durch auffällige Ausführung den Ansprechzustand des Arbeitsschmelzleiters anzeigt. Das Signalelement kann aus elektrisch nichtleitendem Material gefertigt sein, so daß Berührungsschutz von Haus aus gegeben ist.The solution to the described problem is solved according to the invention by a fuse link according to claim 1. Die Display device has a along the body of the Fuse insert sliding signal element on that in a field of vision when addressing the Display fuse element due to the striking design Indicates the response status of the working fuse. The Signal element can be made of electrically non-conductive material be made so that protection against accidental contact is given is.

Der Sichtbereich kann auch eine Ausnehmung oder ein Sichtfenster in einer Abdeckung auf der Körperoberfläche sein. Dadurch wird die Anzeigevorrichtung mechanisch geschützt. Bei der Ausführung mit einem Sichtfenster oder mit einer fingersicheren Ausnehmung kann das Signalelement auch aus elektrisch leitendem Material bestehen. Unabhängig von der Materialwahl kann man durch einen Sichtbereich in einer Abdeckung besonders leicht die optische Auffälligkeit erhöhen.The viewing area can also be a recess or a viewing window be in a cover on the body surface. This mechanically protects the display device. At the version with a viewing window or with a finger-safe The signal element can also be recessed electrically conductive material. Independent of You can choose the material through a viewing area in a Cover particularly easily the visual conspicuity increase.

Der Sichtbereich laßt sich leicht am Körperrücken mittig ausführen, so daß die Funktion eines Mittenkennmelders erzielt wird, ohne die bei Mittenkennmeldern übliche Schwächung des Körpers.The field of vision can be easily carried out in the middle of the back of the body, so that the function of a center indicator is achieved is, without the weakening of the Body.

Das Signalelement läßt sich vorteilhaft im Sichtbereich im verschobenen Zustand so ausführen, daß es sich von seiner im Sichtbereich im Ruhezustand gezeigten Farbe farblich unterscheidet, wobei die unterscheidende Farbe sich auch von der Farbe der Abdeckung und bzw. oder der Farbe des Körpers des Schmelzeinsatzes deutlich abhebt. The signal element can be advantageously in the field of view in shifted condition so that it differs from its im The color shown in the idle state differs in color, the distinguishing color also differs from the Color of the cover and / or the color of the body of the Melting insert stands out clearly.

Die Erfindung soll nun anhand von in der Zeichnung grob schematisch wiedergegebenen Ausführungsbeispielen näher erläutert werden:The invention will now be roughly based on in the drawing schematically illustrated embodiments are explained:

In FIG 1 ist ein Sicherungseinsatz im Längsschnitt wiedergegeben.In Figure 1, a fuse link is shown in longitudinal section.

In FIG 2 ist für das Ausführungsbeispiel nach FIG 1 die Ansicht auf den Rücken des Sicherungseinsatzes mit der Anzeigevorrichtung dargestellt.In FIG 2 is for the embodiment of FIG 1 View of the back of the fuse link with the Display device shown.

In FIG 3 ist der Sicherungseinsatz nach dem Ausführungsbeispiel gemäß FIG 1 in Ansicht von der Stirnseite veranschaulicht.In Figure 3, the fuse link according to the embodiment 1 illustrated in a view from the front.

In FIG 4 ist die Anzeigevorrichtung nach FIG 1 herausgebrochen dargestellt und vergrößert wiedergegeben.In Figure 4, the display device of Figure 1 has broken out shown and reproduced enlarged.

Der Sicherungseinsatz nach FIG 1 ist als NH-Sicherung ausgeführt und im Längsschnitt dargestellt. Der Sicherungseinsatz weist einen Arbeitsschmelzleiter 1 und einen hierzu elektrisch parallel geschalteten Anzeigeschmelzleiter 2 auf. Eine Anzeigevorrichtung 3 enthält ein längs des Körpers 4 des Schmelzeinsatzes verschieblich geführtes Signalelement 5, das in einem Sichtbereich 6, man vergleiche FIG 4, beim Ansprechen des Anzeigeschmelzleiters verschoben wird und durch auffällige Ausführung den Ansprechzustand des Arbeitsschmelzleiters 1 anzeigt. Das Signalelement 5 der Anzeigevorrichtung 3 ist gegen den Zug durch den Anzeigeschmelzleiter 2 mittels eines Federelementes 7 gespannt. Das Federelement 7 liegt im Ruhezustand unter Zug durch den Anzeigeschmelzleiter 2 an der Abschlußplatine 8 an. Wenn der Anzeigeschmelzleiter 2 infolge des Durchschmelzens des Arbeitsschmelzleiters 1 bei üblicher entsprechender Abstimmung durchschmilzt, wird das Federelement 7 freigegeben, so daß das daran befestigte Signalelement 5 unter einer Abdeckung 9 verschoben wird. In einem Sichtbereich 6 erscheint dann beim Ansprechen des Anzeigeschmelzleiters 2 das Signalelement 5 in einer auffälligen Ausführung. Die elektrische Verbindung in Parallelschaltung des Anzeigeschmelzleiters 2 zum Arbeitsschmelzleiter 1 erfolgt über die Messerkontakte 10 durch Aufreiten des Federelementes 7 auf den Messerkontakten. Wenn das Federelement 7 aus einem nicht ausreichend elektrisch leitenden Material besteht, kann auch eine elektrisch leitende Schicht im Bereich zwischen der Anbringung des Anzeigeschmelzleiters 2 und dem Messerkontakt 10 vorgesehen werden. Die Anschlußplatinen 8 können aus Isoliermaterial gefertigt sein. Bei einer derartigen Ausführung ist es aus Gründen des Berührungsschutzes vorteilhaft, das Federelement 7 elektrisch isolierend zu beschichten.The fuse link according to FIG 1 is designed as a NH fuse and shown in longitudinal section. The fuse link has a working fuse 1 and one electrically display fuse element 2 connected in parallel. A Display device 3 includes a along the body 4 of the Melting insert displaceably guided signal element 5, the in a viewing area 6, see FIG 4, at Response of the display fuse element is shifted and through striking execution the response state of the Working fuse 1 shows. The signal element 5 of the Display device 3 is against the train through the Display fuse element 2 by means of a spring element 7 curious; excited. The spring element 7 is in the idle state under train through the fuse element 2 on the termination board 8. If the display fuse element 2 due to the melting of the working fuse 1 at the usual corresponding Tuning melts, the spring element 7 released so that the attached signal element 5 is moved under a cover 9. In a field of vision 6 then appears when the fuse element responds 2 the signal element 5 in a striking design. The electrical connection in parallel Display fuse element 2 to the working fuse element 1 via the knife contacts 10 by spreading the spring element 7 on the knife contacts. If the spring element 7 from a insufficient electrically conductive material can also an electrically conductive layer in the area between the Attachment of the fuse element 2 and the knife contact 10 are provided. The connection boards 8 can from Insulation material to be made. With such a It is executed for reasons of protection against accidental contact advantageous to electrically isolate the spring element 7 coat.

Im Ausführungsbeispiel nach FIG 2 ist das Signalelement im Sichtbereich 6 bandförmig ausgeführt, wobei der Sichtbereich durch eine Ausnehmung in der Abdeckung 9 auf der Körperoberfläche gebildet ist. Das Signalelement weist im Sichtbereich 6 im verschobenen Zustand eine Signalwirkung dadurch auf, daß es sich von seiner im Sichtbereich im Ruhezustand gezeigten Farbe unterscheidet, wobei sich die unterscheidende Farbe auch von der Farbe der Abdeckung 9 und der Farbe des Körpers 4 des Schmelzeinsatzes abhebt. Im Ausführungsbeispiel wird beim Abheben der Feder 7 der auffällige Bereich 11 in den Sichtbereich 6 hineingezogen. Beim Verschieben des Signalelementes 5 unter der Abdeckung 9 kann also eine farbige Markierung im Sichtbereich 6 sichtbar werden, so daß optisch eine Art Farbumschlag auf sichere und wirtschaftliche Weise erzielt wird.In the embodiment of FIG 2, the signal element in Viewing area 6 designed in a band shape, the viewing area through a recess in the cover 9 on the body surface is formed. The signal element points in the field of vision 6 in the shifted state a signal effect in that it is different from its shown in the visual range at rest Color differs, with the distinguishing color also on the color of the cover 9 and the color of the body 4 of the melt insert lifts off. In the exemplary embodiment when lifting the spring 7, the conspicuous area 11 in the Visible area 6 pulled into it. When moving the signal element 5 under the cover 9 can therefore be colored Marking in the viewing area 6 become visible, so that optically a kind of color change in a safe and economical way is achieved.

Wenn das an der Stirnseite des Sicherungseinsatzes angebrachte Federelement 7 durch eine entsprechende Form- und bzw. oder Farbgebung als Stirnanzeiger ausgeführt ist, läßt sich überraschenderweise bei Sicherungseinsätzen dieser Art eine Kombination von Mitten- und Stirnanzeige ermöglichen.If that is attached to the front of the fuse link Spring element 7 by a corresponding shape and or or coloring as a front indicator can be Surprisingly, a fuse type of this type Allow combination of center and front display.

Claims (4)

  1. Fuse-link, in particular for low-voltage high-breaking-capacity fuses, l.v. h.b.c. fuses, the working fuse element (1) of which is monitored by an indicating fuse element (2) arranged electrically in parallel therewith as a result of the fact that a signal element (5) in an indicating device (3) is stressed against the pull by the indicating fuse element (2) by means of a spring element (7), characterised in that the indicating device (3) has a signal element (5) which is led displaceably along the body (4) of the fuse-link at least partially outside the body and which, in a viewing area (6), when the indicating fuse element (2) responds, indicates by conspicuous execution the response state of the working fuse element (1).
  2. Fuse-link according to claim 1, characterised in that the signal element (5) is made of an electrically non-conductive material.
  3. Fuse-link according to claim 1 or 2, characterised in that the signal element is constructed so as to be strip-shaped at least in the viewing area, the viewing area (6) being a cutout or an inspection window in a cover (9) on the surface of the body.
  4. Fuse-link according to claim 2 or 3, characterised in that the viewing area (6) is constructed centrally on the back of the body.
EP97936668A 1996-08-08 1997-07-28 Fuse link Expired - Lifetime EP0917723B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP97936668A EP0917723B1 (en) 1996-08-08 1997-07-28 Fuse link
SI9730065T SI0917723T1 (en) 1996-08-08 1997-07-28 Fuse link

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP96112821 1996-08-08
EP96112821 1996-08-08
PCT/EP1997/004094 WO1998007172A1 (en) 1996-08-08 1997-07-28 Fuse link
EP97936668A EP0917723B1 (en) 1996-08-08 1997-07-28 Fuse link

Publications (2)

Publication Number Publication Date
EP0917723A1 EP0917723A1 (en) 1999-05-26
EP0917723B1 true EP0917723B1 (en) 2000-03-22

Family

ID=8223090

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97936668A Expired - Lifetime EP0917723B1 (en) 1996-08-08 1997-07-28 Fuse link

Country Status (10)

Country Link
EP (1) EP0917723B1 (en)
CN (1) CN1163936C (en)
AT (1) ATE191100T1 (en)
CZ (1) CZ287833B6 (en)
DE (2) DE59701331D1 (en)
ES (1) ES2145628T3 (en)
HU (1) HU223174B1 (en)
PL (1) PL185931B1 (en)
SI (1) SI0917723T1 (en)
WO (1) WO1998007172A1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009012746A1 (en) 2009-03-12 2010-09-16 Siemens Aktiengesellschaft Fuse insert for use in low-voltage high-breaking-capacity fuse in e.g. industrial plant, has fuse element that is fusible when overload current or short circuit current occurs to interrupt current flow
EP1345247B2 (en) † 2002-03-12 2010-10-13 Cooper Technologies Company Fuse assembly
DE102012208760A1 (en) 2012-05-24 2013-11-28 Siemens Aktiengesellschaft Fuse insert for semiconductor protection fuse, has cylindrical ceramic rod including high porosity than that of ceramic body such that force arising with fusion conductors affects ceramic rod, where fusion conductors are arranged around rod
DE102012208755A1 (en) 2012-05-24 2013-11-28 Siemens Aktiengesellschaft Fusible conductor arrangement for fuse insert of overcurrent protection device, has strip-shaped fusible conductors that are arranged rotationally around central axis of cylindrical housing wall of fuse insert
DE102012210292A1 (en) 2012-06-19 2013-12-19 Siemens Aktiengesellschaft Fuse assembly
DE102016211621A1 (en) 2016-06-28 2017-12-28 Siemens Aktiengesellschaft Melting conductor and overcurrent protection device
DE102018213522A1 (en) * 2018-08-10 2020-02-13 Siemens Aktiengesellschaft Fuse, fuse body, system and procedure
DE202020102365U1 (en) 2020-04-28 2020-06-10 Siemens Aktiengesellschaft Measuring device housing, measuring device and fuse arrangement
WO2020127486A1 (en) 2018-12-20 2020-06-25 Siemens Aktiengesellschaft Fuse having an integrated measuring function, and fuse body
WO2020127488A1 (en) 2018-12-20 2020-06-25 Siemens Aktiengesellschaft Fuse having an integrated measuring function, and fuse body
WO2020148015A1 (en) 2019-01-16 2020-07-23 Siemens Aktiengesellschaft Fuse element and fuse
DE102019201405A1 (en) 2019-02-04 2020-08-06 Siemens Aktiengesellschaft Measuring device and fuse arrangement as well as arrangement for current measurement

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DE19804777A1 (en) * 1998-02-06 2000-02-24 Sicherungen Bau Gmbh NH fuse link with indicator
DE19831376B4 (en) * 1998-07-13 2005-06-09 M. Schneider Gmbh - Annaberg Switching status indicator for fuse links
DE29814737U1 (en) * 1998-08-17 1998-11-12 Siemens AG, 80333 München Fuse link
US6699199B2 (en) 2000-04-18 2004-03-02 Massachusetts Institute Of Technology Photoplethysmograph signal-to-noise line enhancement
CZ300923B6 (en) * 2002-03-25 2009-09-09 Oez S.R.O. Knife-edge fuse contact and process for producing thereof
SI1403893T1 (en) * 2002-09-27 2005-06-30 Jean M�Ller Gmbh Elektrotechnische Fabrik Cartridge fuse particularly for low-voltage high-power fuses
EP1403894B1 (en) * 2002-09-27 2005-02-02 Jean Müller GmbH Elektrotechnische Fabrik Cartridge fuse particularly for low-voltage high-power fuses
CZ299300B6 (en) * 2004-11-10 2008-06-11 Oez S. R. O. Electric fuse link with dual indication of operational status
HRP20100161A2 (en) * 2010-03-18 2011-09-30 Kopčić Nikola Condition indicator of melting part of cartridge of low-voltage highly-effective fuses
CN114121387B (en) * 2021-11-29 2024-04-30 广东电网有限责任公司 Device capable of automatically displaying insulator insulation breakdown

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DE3203211C2 (en) * 1982-02-01 1986-05-15 Siemens AG, 1000 Berlin und 8000 München Fuse link, especially for NH fuses
DE3517038A1 (en) * 1985-05-11 1986-11-13 Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg NH FUSE INSERT WITH SAFETY DETECTOR

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1345247B2 (en) † 2002-03-12 2010-10-13 Cooper Technologies Company Fuse assembly
DE102009012746A1 (en) 2009-03-12 2010-09-16 Siemens Aktiengesellschaft Fuse insert for use in low-voltage high-breaking-capacity fuse in e.g. industrial plant, has fuse element that is fusible when overload current or short circuit current occurs to interrupt current flow
DE102012208760A1 (en) 2012-05-24 2013-11-28 Siemens Aktiengesellschaft Fuse insert for semiconductor protection fuse, has cylindrical ceramic rod including high porosity than that of ceramic body such that force arising with fusion conductors affects ceramic rod, where fusion conductors are arranged around rod
DE102012208755A1 (en) 2012-05-24 2013-11-28 Siemens Aktiengesellschaft Fusible conductor arrangement for fuse insert of overcurrent protection device, has strip-shaped fusible conductors that are arranged rotationally around central axis of cylindrical housing wall of fuse insert
DE102012210292A1 (en) 2012-06-19 2013-12-19 Siemens Aktiengesellschaft Fuse assembly
DE102016211621A1 (en) 2016-06-28 2017-12-28 Siemens Aktiengesellschaft Melting conductor and overcurrent protection device
EP3264439A1 (en) 2016-06-28 2018-01-03 Siemens Aktiengesellschaft Fuse link and overload protection device
DE102018213522A1 (en) * 2018-08-10 2020-02-13 Siemens Aktiengesellschaft Fuse, fuse body, system and procedure
US11133144B2 (en) 2018-08-10 2021-09-28 Siemens Aktiengesellschaft Fuse, fuse body, system and method
DE102018213522B4 (en) 2018-08-10 2022-06-02 Siemens Aktiengesellschaft Fusible link, fuse body, system and method
US12191101B2 (en) 2018-12-20 2025-01-07 Siemens Aktiengesellschaft Fuse having an integrated measuring function, and fuse body
WO2020127486A1 (en) 2018-12-20 2020-06-25 Siemens Aktiengesellschaft Fuse having an integrated measuring function, and fuse body
WO2020127488A1 (en) 2018-12-20 2020-06-25 Siemens Aktiengesellschaft Fuse having an integrated measuring function, and fuse body
US11508541B2 (en) 2018-12-20 2022-11-22 Siemens Aktiengesellschaft Fuse having an integrated measuring function, and fuse body
WO2020148015A1 (en) 2019-01-16 2020-07-23 Siemens Aktiengesellschaft Fuse element and fuse
US11923163B2 (en) 2019-01-16 2024-03-05 Siemens Aktiengesellschaft Fuse element and fuse
DE102019201405A1 (en) 2019-02-04 2020-08-06 Siemens Aktiengesellschaft Measuring device and fuse arrangement as well as arrangement for current measurement
DE202020102365U1 (en) 2020-04-28 2020-06-10 Siemens Aktiengesellschaft Measuring device housing, measuring device and fuse arrangement

Also Published As

Publication number Publication date
EP0917723A1 (en) 1999-05-26
CZ287833B6 (en) 2001-02-14
ATE191100T1 (en) 2000-04-15
HUP0001844A2 (en) 2000-09-28
DE29718230U1 (en) 1998-02-12
ES2145628T3 (en) 2000-07-01
CZ37799A3 (en) 1999-05-12
HUP0001844A3 (en) 2002-03-28
CN1163936C (en) 2004-08-25
HU223174B1 (en) 2004-03-29
DE59701331D1 (en) 2000-04-27
WO1998007172A1 (en) 1998-02-19
PL331379A1 (en) 1999-07-05
PL185931B1 (en) 2003-09-30
SI0917723T1 (en) 2000-10-31
CN1225193A (en) 1999-08-04

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