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
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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9217024U DE9217024U1 (fr) | 1992-12-15 | 1992-12-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9217024U DE9217024U1 (fr) | 1992-12-15 | 1992-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9217024U1 true DE9217024U1 (fr) | 1993-02-04 |
Family
ID=6887124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9217024U Expired - Lifetime DE9217024U1 (fr) | 1992-12-15 | 1992-12-15 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9217024U1 (fr) |
Cited By (6)
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 (fr) * | 1996-09-06 | 1998-03-11 | GEC Alsthom T&D GmbH Concordia Sprecher Mittelspannungstechnik | Chambre d'extinction plate |
EP0959483A2 (fr) * | 1998-04-20 | 1999-11-24 | Fritz Driescher KG, Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. | Sectionneur de coupure en charge avec une chambre d'extinction |
DE102010061110A1 (de) * | 2010-12-08 | 2012-06-14 | Phoenix Contact Gmbh & Co. Kg | Thermische Abtrennvorrichtung |
EP2779193A1 (fr) * | 2013-03-12 | 2014-09-17 | Sensata Technologies Massachusetts, Inc. | Dispositif d'interruption de circuit avec caractéristique d'extinction d'arc constrictive |
US9978551B2 (en) | 2015-11-23 | 2018-05-22 | Sensata Technologies, Inc. | Circuit breaker |
-
1992
- 1992-12-15 DE DE9217024U patent/DE9217024U1/de not_active Expired - Lifetime
Cited By (12)
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 (fr) * | 1996-09-06 | 1998-03-11 | GEC Alsthom T&D GmbH Concordia Sprecher Mittelspannungstechnik | Chambre d'extinction plate |
EP0828272A3 (fr) * | 1996-09-06 | 1998-09-23 | GEC Alsthom T&D GmbH Concordia Sprecher Mittelspannungstechnik | Chambre d'extinction plate |
EP0959483A2 (fr) * | 1998-04-20 | 1999-11-24 | Fritz Driescher KG, Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. | Sectionneur de coupure en charge avec une chambre d'extinction |
EP0959483A3 (fr) * | 1998-04-20 | 2000-06-28 | Fritz Driescher KG, Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. | Sectionneur de coupure en charge avec une chambre d'extinction |
DE102010061110A1 (de) * | 2010-12-08 | 2012-06-14 | Phoenix Contact Gmbh & Co. Kg | Thermische Abtrennvorrichtung |
EP2649631B2 (fr) † | 2010-12-08 | 2018-01-24 | Phoenix Contact GmbH & Co. KG | Dispositif de coupure thermique |
EP2779193A1 (fr) * | 2013-03-12 | 2014-09-17 | Sensata Technologies Massachusetts, Inc. | Dispositif d'interruption de circuit avec caractéristique d'extinction d'arc constrictive |
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 |