AR229688A1 - Interruptor de circuito al vacio - Google Patents

Interruptor de circuito al vacio

Info

Publication number: AR229688A1
Authority: AR; Argentina
Prior art keywords: circuit breaker; vacuum circuit; vacuum; breaker; circuit
Prior art date: 1981-01-19

Application number

AR288168A

Other languages

English (en)

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.)

1981-01-19

Filing date

1982-01-19

Publication date

1983-10-31

1981-01-19 Priority claimed from US06/226,331 external-priority patent/US4440995A/en

1981-01-19 Priority claimed from US06/226,332 external-priority patent/US4403124A/en

1982-01-19 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1983-10-31 Application granted granted Critical

1983-10-31 Publication of AR229688A1 publication Critical patent/AR229688A1/es

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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/668—Means for obtaining or monitoring the vacuum
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66238—Specific bellows details
- H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows

AR288168A 1981-01-19 1982-01-19 Interruptor de circuito al vacio AR229688A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/226,331 US4440995A (en)	1981-01-19	1981-01-19	Vacuum circuit interrupter with on-line vacuum monitoring apparatus
US06/226,332 US4403124A (en)	1981-01-19	1981-01-19	Vacuum circuit interrupter with insulated vacuum monitor resistor

Publications (1)

Publication Number	Publication Date
AR229688A1 true AR229688A1 (es)	1983-10-31

Family

ID=26920433

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AR288168A AR229688A1 (es)	1981-01-19	1982-01-19	Interruptor de circuito al vacio

Country Status (9)

Country	Link
EP (1)	EP0056722A3 (es)
JP (1)	JPH04102531U (es)
AR (1)	AR229688A1 (es)
AU (1)	AU555075B2 (es)
BR (1)	BR8200112A (es)
ES (1)	ES8305155A1 (es)
HU (1)	HU189555B (es)
MX (1)	MX151605A (es)
NO (1)	NO820118L (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57147829A (en) *	1981-03-06	1982-09-11	Tokyo Shibaura Electric Co	Vacuum breaker
DE3347176A1 (de) *	1983-12-27	1985-07-04	Siemens AG, 1000 Berlin und 8000 München	Vorrichtung zum messen des innendrucks eines betriebsmaessig eingebauten vakuumschalters
DE3501603A1 (de) *	1984-02-02	1985-08-01	Westinghouse Electric Corp., Pittsburgh, Pa.	Niederspannung-hochfrequenz-vakuumschalter
EP0758794B1 (de) *	1995-08-10	2000-02-23	Siemens Aktiengesellschaft	Vorrichtung zur Überwachung des Vakuums eines Vakuumschalters
MX347690B (es) *	2013-07-02	2017-05-09	Indelcon 2007 S L	Dispositivo de proteccion contra sobre intensidades en circuitos electricos y utilizaciones de dicho dispositivo en un eslabon fusible y en un fusible limitador asociado asi como en fusibles para proteccion de semiconductores.
JP6397700B2 (ja) *	2014-09-01	2018-09-26	株式会社日立産機システム	真空バルブの圧力診断装置または真空バルブ装置
CN112820580B (zh) *	2020-12-30	2023-01-24	河北电力装备有限公司	一种背带式横磁场直流电流转移装置及其应用
KR102566366B1 (ko) *	2021-12-26	2023-08-10	이인표	진공인터럽터 진공도 감시장치 및 이를 이용한 감시방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2864998A (en) *	1957-07-08	1958-12-16	Gen Electric	Pressure measuring arrangement for a vacuum circuit interrupter
US3263162A (en) *	1962-04-20	1966-07-26	Gen Electric	Apparatus and method for measuring the pressure inside a vacuum circuit interrupter
US3403297A (en) *	1966-03-17	1968-09-24	Gen Electric	Vacuum-type circuit interrupter with pressure-monitoring means
US3575656A (en) *	1968-08-30	1971-04-20	Ite Imperial Corp	Method and apparatus for measuring pressure in vacuum interrupters
JPS48104077A (es) *	1972-04-17	1973-12-26
JPS4933168A (es) *	1972-07-28	1974-03-27
US4103291A (en) *	1976-09-30	1978-07-25	Howe Francis M	Leak sensor and indicating system for vacuum circuit interrupters

1981
- 1981-12-30 AU AU79091/81A patent/AU555075B2/en not_active Ceased
1982
- 1982-01-11 BR BR8200112A patent/BR8200112A/pt unknown
- 1982-01-13 MX MX190956A patent/MX151605A/es unknown
- 1982-01-15 NO NO820118A patent/NO820118L/no unknown
- 1982-01-18 ES ES508829A patent/ES8305155A1/es not_active Expired
- 1982-01-19 HU HU82139A patent/HU189555B/hu not_active IP Right Cessation
- 1982-01-19 AR AR288168A patent/AR229688A1/es active
- 1982-01-19 EP EP82300257A patent/EP0056722A3/en not_active Ceased
1991
- 1991-06-17 JP JP1991053565U patent/JPH04102531U/ja active Pending

Also Published As

Publication number	Publication date
HU189555B (en)	1986-07-28
ES508829A0 (es)	1983-03-16
JPH04102531U (ja)	1992-09-03
AU7909181A (en)	1982-07-29
MX151605A (es)	1985-01-07
AU555075B2 (en)	1986-09-11
BR8200112A (pt)	1982-11-03
NO820118L (no)	1982-07-20
EP0056722A3 (en)	1982-08-04
EP0056722A2 (en)	1982-07-28
ES8305155A1 (es)	1983-03-16

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