NO790650L - Hoeyspenningskretsbeskyttelsesinnretning - Google Patents

Hoeyspenningskretsbeskyttelsesinnretning

Info

Publication number: NO790650L
Authority: NO; Norway
Prior art keywords: piston; operating source; operating; movable contact; current
Prior art date: 1978-02-27

Application number

NO790650A

Other languages

English (en)

Norwegian (no)

Inventor

Raymond Francis Swoish

John Joseph Astleford Jr

Original Assignee

Westinghouse Electric 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.)

1978-02-27

Filing date

1979-02-26

Publication date

1979-08-28

1979-02-26 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1979-08-28 Publication of NO790650L publication Critical patent/NO790650L/no

Links

239000000126 substance Substances 0.000 claims description 7
239000003990 capacitor Substances 0.000 claims description 6
230000003068 static effect Effects 0.000 claims description 3
238000013016 damping Methods 0.000 claims 1
238000005192 partition Methods 0.000 claims 1
230000001960 triggered effect Effects 0.000 claims 1
239000003380 propellant Substances 0.000 description 5
230000005540 biological transmission Effects 0.000 description 2
238000012423 maintenance Methods 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
229910002651 NO3 Inorganic materials 0.000 description 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
229910018503 SF6 Inorganic materials 0.000 description 1
239000002360 explosive Substances 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000003721 gunpowder Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000011343 solid material Substances 0.000 description 1
SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
229960000909 sulfur hexafluoride Drugs 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current

Landscapes

Circuit Breakers (AREA)
Fluid-Pressure Circuits (AREA)
Emergency Protection Circuit Devices (AREA)

NO790650A 1978-02-27 1979-02-26 Hoeyspenningskretsbeskyttelsesinnretning NO790650L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/881,954 US4275431A (en)	1978-02-27	1978-02-27	High-voltage single-shot circuit-protecting device with fuse-like characteristics and having a chemical operating mechanism

Publications (1)

Publication Number	Publication Date
NO790650L true NO790650L (no)	1979-08-28

Family

ID=25379564

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO790650A NO790650L (no)	1978-02-27	1979-02-26	Hoeyspenningskretsbeskyttelsesinnretning

Country Status (11)

Country	Link
US (1)	US4275431A (es)
JP (1)	JPS54124266A (es)
AU (1)	AU4418579A (es)
CA (1)	CA1110324A (es)
DE (1)	DE2907615A1 (es)
ES (1)	ES478002A1 (es)
FR (1)	FR2418536A1 (es)
GB (1)	GB2016210B (es)
IT (1)	IT1110128B (es)
NL (1)	NL7900996A (es)
NO (1)	NO790650L (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4358648A (en) *	1980-07-18	1982-11-09	Westinghouse Electric Corp.	Power circuit breaker with opening and closing mechanisms
GB2120876B (en) *	1982-05-28	1985-11-06	Electricty Council The	Sectionaliser
DE3330959A1 (de) *	1983-08-27	1984-04-05	Ritter Starkstromtechnik GmbH & Co, 4600 Dortmund	Sf(pfeil abwaerts)6(pfeil abwaerts)-schaltpatrone
JPH081773B2 (ja) *	1985-03-26	1996-01-10	三菱電機株式会社	ガス絶縁開閉装置
JPS61231828A (ja) *	1985-04-04	1986-10-16	三菱電機株式会社	ガス絶縁開閉装置
US4920446A (en) *	1986-04-18	1990-04-24	G & W Electric Co.	Pyrotechnically-assisted current interrupter
CA1266289A (en) *	1986-04-18	1990-02-27	Herbert M. Pflanz	Pyrotechnically-assisted current interrupter
US5099382A (en) *	1990-01-11	1992-03-24	A. B. Chance Company	Electrical recloser having external mounting arrangement for electronics assembly
FR2741994B1 (fr) *	1995-11-30	1998-01-02	Renault	Organe de coupure electrique a securite pyrotechnique
EP0780859B1 (de) *	1995-12-21	2002-04-17	Alstom Ag	Druckgasschalter mit einer Ausschalt-Bremsanordnung
DE10345502A1 (de) *	2003-09-30	2005-06-02	Siemens Ag	Antrieb für ein Schaltgerät
CN101138062B (zh) *	2004-09-15	2010-08-11	力特保险丝有限公司	高电压/高电流熔断器
CN108602439B (zh) *	2016-02-04	2022-01-11	特斯拉公司	具有电弧分离板的引爆式断路器
US10424448B2 (en) *	2016-02-04	2019-09-24	Tesla, Inc.	Pyrotechnic disconnect with arc splitter plates
CN105977087B (zh) *	2016-06-15	2018-04-03	上海天灵开关厂有限公司	双动头开关的静触头定位工装及该工装所适用的开关柜

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB405388A (en) *	1932-09-20	1934-02-08	Ferguson Pailin Ltd	Improvements relating to electric circuit breakers
GB1240035A (en) *	1968-01-20	1971-07-21	Fuji Electric Co Ltd	Electric circuit breaker
US3748413A (en) *	1972-03-01	1973-07-24	Cartridge Actuated Devices	Explosive type circuit breaker with frangible printed circuit board

1978
- 1978-02-27 US US05/881,954 patent/US4275431A/en not_active Expired - Lifetime
- 1978-10-31 CA CA315,282A patent/CA1110324A/en not_active Expired
1979
- 1979-02-08 NL NL7900996A patent/NL7900996A/xx not_active Application Discontinuation
- 1979-02-12 GB GB7904890A patent/GB2016210B/en not_active Expired
- 1979-02-13 AU AU44185/79A patent/AU4418579A/en not_active Abandoned
- 1979-02-23 ES ES478002A patent/ES478002A1/es not_active Expired
- 1979-02-23 IT IT20485/79A patent/IT1110128B/it active
- 1979-02-26 NO NO790650A patent/NO790650L/no unknown
- 1979-02-26 FR FR7904871A patent/FR2418536A1/fr not_active Withdrawn
- 1979-02-27 JP JP2152379A patent/JPS54124266A/ja active Pending
- 1979-02-27 DE DE19792907615 patent/DE2907615A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
GB2016210A (en)	1979-09-19
CA1110324A (en)	1981-10-06
GB2016210B (en)	1982-04-21
IT1110128B (it)	1985-12-23
FR2418536A1 (fr)	1979-09-21
AU4418579A (en)	1979-09-06
DE2907615A1 (de)	1979-09-06
JPS54124266A (en)	1979-09-27
US4275431A (en)	1981-06-23
ES478002A1 (es)	1980-04-01
IT7920485A0 (it)	1979-02-23
NL7900996A (nl)	1979-08-29

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