DE9217024U1 - - Google Patents

Info

Publication number
DE9217024U1
DE9217024U1 DE9217024U DE9217024U DE9217024U1 DE 9217024 U1 DE9217024 U1 DE 9217024U1 DE 9217024 U DE9217024 U DE 9217024U DE 9217024 U DE9217024 U DE 9217024U DE 9217024 U1 DE9217024 U1 DE 9217024U1
Authority
DE
Germany
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
DE9217024U
Other languages
German (de)
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.)
Fritz Driescher KG Spezialfabrik fur Elektrizitaetswerksbedarf & Co 5144 Wegberg De GmbH
Original Assignee
Fritz Driescher KG Spezialfabrik fur Elektrizitaetswerksbedarf & Co 5144 Wegberg De GmbH
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 Fritz Driescher KG Spezialfabrik fur Elektrizitaetswerksbedarf & Co 5144 Wegberg De GmbH filed Critical Fritz Driescher KG Spezialfabrik fur Elektrizitaetswerksbedarf & Co 5144 Wegberg De GmbH
Priority to DE9217024U priority Critical patent/DE9217024U1/de
Publication of DE9217024U1 publication Critical patent/DE9217024U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H2033/085—Stationary parts for restricting or subdividing the arc, e.g. barrier plate using a flat arc chute, the width of arc chamber being only slightly greater then thickness of switch blade
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/123—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/32—Insulating body insertable between contacts
DE9217024U 1992-12-15 1992-12-15 Expired - Lifetime DE9217024U1 (US07579456-20090825-P00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9217024U DE9217024U1 (US07579456-20090825-P00002.png) 1992-12-15 1992-12-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9217024U DE9217024U1 (US07579456-20090825-P00002.png) 1992-12-15 1992-12-15

Publications (1)

Publication Number Publication Date
DE9217024U1 true DE9217024U1 (US07579456-20090825-P00002.png) 1993-02-04

Family

ID=6887124

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9217024U Expired - Lifetime DE9217024U1 (US07579456-20090825-P00002.png) 1992-12-15 1992-12-15

Country Status (1)

Country Link
DE (1) DE9217024U1 (US07579456-20090825-P00002.png)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517540A1 (de) * 1995-05-12 1996-11-14 Abb Research Ltd Löschgasabgebender Werkstoff und Druckgasschalter mit einem solchen Werkstoff
EP0828272A2 (de) * 1996-09-06 1998-03-11 GEC Alsthom T&D GmbH Concordia Sprecher Mittelspannungstechnik Flachlöschkammer
EP0959483A2 (de) * 1998-04-20 1999-11-24 Fritz Driescher KG, Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Lastschalter mit Löschkammer
DE102010061110A1 (de) * 2010-12-08 2012-06-14 Phoenix Contact Gmbh & Co. Kg Thermische Abtrennvorrichtung
EP2779193A1 (en) * 2013-03-12 2014-09-17 Sensata Technologies Massachusetts, Inc. Circuit interruption device with constrictive arc extinguishing feature
US9978551B2 (en) 2015-11-23 2018-05-22 Sensata Technologies, Inc. Circuit breaker

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517540A1 (de) * 1995-05-12 1996-11-14 Abb Research Ltd Löschgasabgebender Werkstoff und Druckgasschalter mit einem solchen Werkstoff
US5828026A (en) * 1995-05-12 1998-10-27 Abb Research Ltd. Stock giving off arc-extinguishing gas, and gas-blast circuit breaker comprising such a stock
EP0828272A2 (de) * 1996-09-06 1998-03-11 GEC Alsthom T&D GmbH Concordia Sprecher Mittelspannungstechnik Flachlöschkammer
EP0828272A3 (de) * 1996-09-06 1998-09-23 GEC Alsthom T&D GmbH Concordia Sprecher Mittelspannungstechnik Flachlöschkammer
EP0959483A2 (de) * 1998-04-20 1999-11-24 Fritz Driescher KG, Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Lastschalter mit Löschkammer
EP0959483A3 (de) * 1998-04-20 2000-06-28 Fritz Driescher KG, Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. Lastschalter mit Löschkammer
DE102010061110A1 (de) * 2010-12-08 2012-06-14 Phoenix Contact Gmbh & Co. Kg Thermische Abtrennvorrichtung
EP2649631B2 (de) † 2010-12-08 2018-01-24 Phoenix Contact GmbH & Co. KG Thermische abtrennvorrichtung
EP2779193A1 (en) * 2013-03-12 2014-09-17 Sensata Technologies Massachusetts, Inc. Circuit interruption device with constrictive arc extinguishing feature
US9064659B2 (en) 2013-03-12 2015-06-23 Sensata Technologies Massachusetts, Inc. Circuit interruption device with constrictive arc extinguishing feature
US9431195B2 (en) 2013-03-12 2016-08-30 Sensata Technologies, Inc. Circuit interruption device with constrictive arc extinguishing feature
US9978551B2 (en) 2015-11-23 2018-05-22 Sensata Technologies, Inc. Circuit breaker

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