FR2176690B1 - - Google Patents
Info
- Publication number
- FR2176690B1 FR2176690B1 FR7305923A FR7305923A FR2176690B1 FR 2176690 B1 FR2176690 B1 FR 2176690B1 FR 7305923 A FR7305923 A FR 7305923A FR 7305923 A FR7305923 A FR 7305923A FR 2176690 B1 FR2176690 B1 FR 2176690B1
- Authority
- FR
- France
- 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
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
- H01H33/02—Details
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
-
- 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
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
- H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE03619/72A SE361379B (US06582424-20030624-M00016.png) | 1972-03-21 | 1972-03-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2176690A1 FR2176690A1 (US06582424-20030624-M00016.png) | 1973-11-02 |
| FR2176690B1 true FR2176690B1 (US06582424-20030624-M00016.png) | 1980-03-07 |
Family
ID=20262494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7305923A Expired FR2176690B1 (US06582424-20030624-M00016.png) | 1972-03-21 | 1973-02-20 |
Country Status (7)
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2421885A1 (de) * | 1974-05-07 | 1975-11-20 | Kind Dieter Prof Dr Ing | Schaltanordnung fuer hochgespannte gleich- und wechselstroeme |
| CH598691A5 (US06582424-20030624-M00016.png) * | 1976-06-21 | 1978-05-12 | Bbc Brown Boveri & Cie | |
| SE408107B (sv) * | 1977-09-26 | 1979-05-14 | Asea Ab | Anordning for brytning av hogspend likstrom |
| US4164772A (en) * | 1978-04-17 | 1979-08-14 | Electric Power Research Institute, Inc. | AC fault current limiting circuit |
| US4296449A (en) * | 1979-08-27 | 1981-10-20 | General Electric Company | Relay switching apparatus |
| US4300181A (en) * | 1979-11-28 | 1981-11-10 | General Electric Company | Commutation circuit for an HVDC circuit breaker |
| US4361658A (en) * | 1980-04-03 | 1982-11-30 | Exxon Research And Engineering Co. | Process for polymeric gelation |
| JPS5851427A (ja) * | 1981-09-22 | 1983-03-26 | 関西電力株式会社 | 直流しや断器 |
| JPS60240019A (ja) * | 1984-05-14 | 1985-11-28 | 財団法人 電力中央研究所 | 電力用遮断器 |
| US4604557A (en) * | 1984-10-10 | 1986-08-05 | Mars Incorporated | Vending machine power switching apparatus |
| US4723187A (en) * | 1986-11-10 | 1988-02-02 | General Electric Company | Current commutation circuit |
| US4945442A (en) * | 1989-01-30 | 1990-07-31 | The Boeing Company | Protective circuitry for high-energy transients |
| SE514827C2 (sv) * | 1993-12-09 | 2001-04-30 | Abb Ab | Likströmsbrytaranordning för hög effekt |
| US6201678B1 (en) * | 1999-03-19 | 2001-03-13 | Lear Automotive Dearborn, Inc. | High-voltage switch gear protection circuit |
| US7342762B2 (en) * | 2005-11-10 | 2008-03-11 | Littelfuse, Inc. | Resettable circuit protection apparatus |
| US20070139829A1 (en) * | 2005-12-20 | 2007-06-21 | General Electric Company | Micro-electromechanical system based arc-less switching |
| US9076607B2 (en) * | 2007-01-10 | 2015-07-07 | General Electric Company | System with circuitry for suppressing arc formation in micro-electromechanical system based switch |
| US7542250B2 (en) * | 2007-01-10 | 2009-06-02 | General Electric Company | Micro-electromechanical system based electric motor starter |
| US7808764B2 (en) * | 2007-10-31 | 2010-10-05 | General Electric Company | System and method for avoiding contact stiction in micro-electromechanical system based switch |
| US8922957B2 (en) * | 2008-04-30 | 2014-12-30 | Keysight Technologies, Inc. | Dynamic switch contact protection |
| CZ2010440A3 (cs) * | 2010-06-03 | 2011-12-14 | Cernicka@Jozef | Zpusob prepetové ochrany stejnosmerných elektrických obvodu s proudy i v desítkách A, zejména fotovoltaických zdroju elektrického proudu a zarízení pro prepetovou ochranu stejnosmerných elektrických obvodu s proudy i v desítkách A, zejména fotovoltai |
| FR2977738B1 (fr) * | 2011-07-04 | 2015-01-16 | Mersen France Sb Sas | Systeme d'interruption de courant continu apte a ouvrir une ligne de courant continu a comportement inductif |
| WO2013049790A1 (en) | 2011-09-30 | 2013-04-04 | Faulkner Roger W | Commutating circuit breaker |
| US9269940B2 (en) * | 2011-12-14 | 2016-02-23 | Aerojet Rocketdyne Of De, Inc. | System for bypassing and isolating electrical power cells |
| CN103545131B (zh) * | 2013-09-25 | 2016-01-20 | 通能顺达科技国际有限公司 | 带有电弧吸收功能的异步开关装置和电弧吸收方法 |
| CN206461530U (zh) * | 2014-04-04 | 2017-09-01 | 西门子公司 | 换向电路，电力转换器，和具有电力转换器的布置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2208399A (en) * | 1939-05-27 | 1940-07-16 | Westinghouse Electric & Mfg Co | Electric switch |
| GB1078029A (en) * | 1963-09-12 | 1967-08-02 | English Electric Co Ltd | Improvements in or relating to electrical switches |
| US3246206A (en) * | 1965-02-25 | 1966-04-12 | Gen Electric | Voltage surge protector |
| SE352992B (US06582424-20030624-M00016.png) * | 1967-11-06 | 1973-01-15 | Asea Ab |
-
1972
- 1972-03-21 SE SE03619/72A patent/SE361379B/xx unknown
-
1973
- 1973-02-20 FR FR7305923A patent/FR2176690B1/fr not_active Expired
- 1973-03-14 CA CA166,330A patent/CA976268A/en not_active Expired
- 1973-03-14 US US00341059A patent/US3809959A/en not_active Expired - Lifetime
- 1973-03-19 CH CH400073A patent/CH548103A/xx not_active IP Right Cessation
- 1973-03-20 GB GB1321873A patent/GB1414715A/en not_active Expired
- 1973-03-20 JP JP3151773A patent/JPS5624971B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5624971B2 (US06582424-20030624-M00016.png) | 1981-06-09 |
| US3809959A (en) | 1974-05-07 |
| DE2312150B2 (de) | 1976-10-07 |
| DE2312150A1 (de) | 1973-10-04 |
| CH548103A (de) | 1974-04-11 |
| GB1414715A (en) | 1975-11-19 |
| FR2176690A1 (US06582424-20030624-M00016.png) | 1973-11-02 |
| JPS496437A (US06582424-20030624-M00016.png) | 1974-01-21 |
| SE361379B (US06582424-20030624-M00016.png) | 1973-10-29 |
| CA976268A (en) | 1975-10-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |