FR2232066A1 - - Google Patents

Info

Publication number: FR2232066A1
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.): Granted

Application number

FR7418822A

Other languages

French (fr)

Other versions

FR2232066B1 (en

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.)

Rockwell Automation Switzerland GmbH

Original Assignee

Sprecher und Schuh AG

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.)

1973-06-04

Filing date

1974-05-30

Publication date

1974-12-27

1974-05-30 Application filed by Sprecher und Schuh AG filed Critical Sprecher und Schuh AG

1974-12-27 Publication of FR2232066A1 publication Critical patent/FR2232066A1/fr

1978-01-13 Application granted granted Critical

1978-01-13 Publication of FR2232066B1 publication Critical patent/FR2232066B1/fr

Status Expired 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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
- 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
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
- H01H33/245—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring using movable field electrodes

FR7418822A 1973-06-04 1974-05-30 Expired FR2232066B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH806273A CH554597A (en)	1973-06-04	1973-06-04	PRESSURE GAS SWITCH.

Publications (2)

Publication Number	Publication Date
FR2232066A1 true FR2232066A1 (en)	1974-12-27
FR2232066B1 FR2232066B1 (en)	1978-01-13

Family

ID=4334559

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7418822A Expired FR2232066B1 (en)	1973-06-04	1974-05-30

Country Status (5)

Country	Link
US (1)	US3906180A (en)
AT (1)	AT327313B (en)
CH (1)	CH554597A (en)
DE (1)	DE2406150C2 (en)
FR (1)	FR2232066B1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4044211A (en) *	1975-08-07	1977-08-23	Westinghouse Electric Corporation	Puffer-type compressed-gas circuit-interrupter
JPS5238173A (en) *	1975-09-22	1977-03-24	Hitachi Ltd	Buffer gas breaker
DE2627948C2 (en) *	1976-06-22	1982-10-21	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Auto-pneumatic pressure gas switch
US4289942A (en) *	1977-07-29	1981-09-15	Westinghouse Electric Corp.	Gas-blast circuit-interrupter with multiple insulating arc-shield construction
DE2828773C2 (en) *	1978-06-30	1982-09-30	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Auto-pneumatic pressure gas switch
DE7906561U1 (en) *	1979-03-09	1983-05-05	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Auto-pneumatic pressure gas switch
CH648153A5 (en) *	1979-04-24	1985-02-28	Sprecher & Schuh Ag	EXHAUST GAS SWITCH.
CH645204A5 (en) *	1979-05-25	1984-09-14	Bbc Brown Boveri & Cie	ELECTRIC SWITCH FOR LARGE CURRENTS.
CH644969A5 (en) *	1979-09-25	1984-08-31	Sprecher & Schuh Ag	Gas pressure switch.
DE69530381T2 (en) *	1994-04-05	2004-02-05	Abb Inc.	MOVABLE UMBRELLA FOR SWITCHING RANGE
KR101455324B1 (en) *	2013-04-24	2014-10-27	일진전기 주식회사	Gas circuit breaker
CN104143484B (en) *	2014-07-08	2016-09-14	国家电网公司	The radome of a kind of chopper and the chopper of this radome of use
CN104332350B (en) *	2014-11-17	2016-05-25	河南平高电气股份有限公司	A kind of breaker and contact of breaker centering bracing or strutting arrangement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1055643B (en) *	1954-07-03	1959-04-23	Licentia Gmbh	Electric circuit breaker, in particular multiple switches, with arc extinguishing by a flowing pressure medium
DE1690066A1 (en) *	1967-10-04	1971-09-02	Sachsenwerk Licht & Kraft Ag	Fire chamber for low-liquid circuit breakers
DE2140284A1 (en) *	1971-08-06	1973-02-15	Siemens Ag	ELECTRIC PRESSURE GAS SWITCH

1973
- 1973-06-04 CH CH806273A patent/CH554597A/en not_active IP Right Cessation
1974
- 1974-02-08 DE DE2406150A patent/DE2406150C2/en not_active Expired
- 1974-04-22 US US463105A patent/US3906180A/en not_active Expired - Lifetime
- 1974-04-23 AT AT336774A patent/AT327313B/en not_active IP Right Cessation
- 1974-05-30 FR FR7418822A patent/FR2232066B1/fr not_active Expired

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1055643B (en) *	1954-07-03	1959-04-23	Licentia Gmbh	Electric circuit breaker, in particular multiple switches, with arc extinguishing by a flowing pressure medium
DE1690066A1 (en) *	1967-10-04	1971-09-02	Sachsenwerk Licht & Kraft Ag	Fire chamber for low-liquid circuit breakers
DE2140284A1 (en) *	1971-08-06	1973-02-15	Siemens Ag	ELECTRIC PRESSURE GAS SWITCH

Also Published As

Publication number	Publication date
FR2232066B1 (en)	1978-01-13
ATA336774A (en)	1975-04-15
CH554597A (en)	1974-09-30
US3906180A (en)	1975-09-16
DE2406150A1 (en)	1974-12-19
AT327313B (en)	1976-01-26
DE2406150C2 (en)	1982-04-22

Legal Events

Date	Code	Title	Description
1988-03-25	ST	Notification of lapse

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AR201235Q (en)	1975-02-21
AR201231Q (en)	1975-02-21
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
AU474838B2 (en)	1976-08-05
AU465453B2 (en)	1975-09-25
AU471343B2 (en)	1976-04-15
AU465434B2 (en)	1975-09-25
FR2232066B1 (en)	1978-01-13
AU450229B2 (en)	1974-07-04
AU476714B2 (en)	1976-09-30
AR201229Q (en)	1975-02-21
AU472848B2 (en)	1976-06-03
AU466283B2 (en)	1975-10-23
AU476696B2 (en)	1976-09-30
AU477823B2 (en)	1975-06-19
AR210729A1 (en)	1977-09-15
AU447540B2 (en)	1974-03-25
AU477824B2 (en)	1975-07-17
AR200256A1 (en)	1974-10-31
AR200885A1 (en)	1974-12-27
AU471461B2 (en)	1976-04-29