CH554597A - PRESSURE GAS SWITCH. - Google Patents

PRESSURE GAS SWITCH.

Info

Publication number: CH554597A
Authority: CH; Switzerland
Prior art keywords: pressure gas; gas switch; switch; pressure; gas
Prior art date: 1973-06-04

Application number

CH806273A

Other languages

German (de)

Original Assignee

Sprecher & 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

1973-06-04

Publication date

1974-09-30

1973-06-04 Application filed by Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag

1973-06-04 Priority to CH806273A priority Critical patent/CH554597A/en

1974-02-08 Priority to DE2406150A priority patent/DE2406150C2/en

1974-04-22 Priority to US463105A priority patent/US3906180A/en

1974-04-23 Priority to AT336774A priority patent/AT327313B/en

1974-05-30 Priority to FR7418822A priority patent/FR2232066B1/fr

1974-09-30 Publication of CH554597A publication Critical patent/CH554597A/en

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

CH806273A 1973-06-04 1973-06-04 PRESSURE GAS SWITCH. CH554597A (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
CH806273A CH554597A (en)	1973-06-04	1973-06-04	PRESSURE GAS SWITCH.
DE2406150A DE2406150C2 (en)	1973-06-04	1974-02-08	Gas switch
US463105A US3906180A (en)	1973-06-04	1974-04-22	Gas-blast switch
AT336774A AT327313B (en)	1973-06-04	1974-04-23	PRESSURE GAS SWITCH
FR7418822A FR2232066B1 (en)	1973-06-04	1974-05-30

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
CH554597A true CH554597A (en)	1974-09-30

Family

ID=4334559

Family Applications (1)

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

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0025833A1 (en) *	1979-09-25	1981-04-01	Sprecher & Schuh AG	Gas blast switch
EP0754346A1 (en) *	1994-04-05	1997-01-22	ABB POWER T & D COMPANY INC.	Moving interrupter gap shield

Families Citing this family (11)

* 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.
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

Family Cites Families (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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0025833A1 (en) *	1979-09-25	1981-04-01	Sprecher & Schuh AG	Gas blast switch
EP0754346A1 (en) *	1994-04-05	1997-01-22	ABB POWER T & D COMPANY INC.	Moving interrupter gap shield
EP0754346A4 (en) *	1994-04-05	1998-09-23	Abb Power T & D Co	Moving interrupter gap shield

Also Published As

Publication number	Publication date
FR2232066B1 (en)	1978-01-13
FR2232066A1 (en)	1974-12-27
DE2406150A1 (en)	1974-12-19
DE2406150C2 (en)	1982-04-22
US3906180A (en)	1975-09-16
AT327313B (en)	1976-01-26
ATA336774A (en)	1975-04-15

Publication	Publication Date	Title
CH556602A (en)	1974-11-29	PRESSURE GAS SWITCH.
NL7410418A (en)	1975-02-18	HIGH PRESSURE LAMINATE.
NL7409383A (en)	1975-01-14	CROSS CONNECTION SWITCH.
NL7414993A (en)	1975-05-21	GAS COMPRESSION SYSTEM.
NL7313897A (en)	1975-04-14	GAS INDICATOR.
CH554597A (en)	1974-09-30	PRESSURE GAS SWITCH.
SE386540B (en)	1976-08-09	PRESSURE GAS SWITCH
SE394538B (en)	1977-06-27	GAS FLOW SWITCH
SE413587B (en)	1980-06-09	PRESSURE CALCULATION MATERIAL.
NL7413476A (en)	1975-04-15	PRESSURE MECHANISM.
NL7410522A (en)	1975-02-12	PRESSURE DEVICE.
CH548595A (en)	1974-04-30	MANOMETER.
NL7408664A (en)	1975-01-07	KEYBOARD SWITCH.
CH547545A (en)	1974-03-29	PRESSURE GAS SWITCH.
NL151028B (en)	1976-10-15	PRESSURE DEVICE.
NL7413063A (en)	1975-04-08	SWITCH.
NO143786C (en)	1981-04-22	PRESSURE DEVICES.
CH558079A (en)	1975-01-15	PRESSURE GAS SWITCH.
NL7414938A (en)	1975-05-21	SWITCH.
BR7404890A (en)	1976-02-17	PRESSURE SWITCH
NL7413936A (en)	1975-04-29	PRESSURE STOVE.
NL7410624A (en)	1975-02-26	PRESSURE GAS SOURCE.
NL174890C (en)	1984-08-16	PRESSURE SWITCH.
NL170329C (en)	1982-10-18	PRESSURE EQUIPMENT.
SE394159B (en)	1977-06-06	PRESSURE GAS SWITCH.

Legal Events

Date	Code	Title	Description
1987-03-13	PFA	Name/firm changed	Owner name: SPRECHER ENERGIE AG
1991-02-28	PL	Patent ceased