CH448220A - Electric vacuum switch - Google Patents

Electric vacuum switch

Info

Publication number: CH448220A
Authority: CH; Switzerland
Prior art keywords: electric vacuum; vacuum switch; switch; electric; vacuum
Prior art date: 1965-09-30

Application number

CH1405666A

Other languages

French (fr)

Inventor

Beddoe Stanley

Original Assignee

English Electric Co Ltd

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.)

1965-09-30

Filing date

1966-09-29

Publication date

1967-12-15

1966-09-29 Application filed by English Electric Co Ltd filed Critical English Electric Co Ltd

1967-12-15 Publication of CH448220A publication Critical patent/CH448220A/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
- H01H33/60—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
- H01H33/666—Operating arrangements
- 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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
- 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

CH1405666A 1965-09-30 1966-09-29 Electric vacuum switch CH448220A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB41637/65A GB1162372A (en)	1965-09-30	1965-09-30	Improvements in or relating to Vacuum switches

Publications (1)

Publication Number	Publication Date
CH448220A true CH448220A (en)	1967-12-15

Family

ID=10420611

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1405666A CH448220A (en)	1965-09-30	1966-09-29	Electric vacuum switch

Country Status (4)

Country	Link
US (1)	US3470341A (en)
CH (1)	CH448220A (en)
DE (1)	DE1590360A1 (en)
GB (1)	GB1162372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111696822A (en) *	2020-06-24	2020-09-22	广东电网有限责任公司电力科学研究院	Vacuum arc-extinguishing chamber and pole-mounted switch

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3612795A (en) *	1969-01-09	1971-10-12	Westinghouse Electric Corp	Shielding arrangements for vacuum-type circuit interrupters of the two-contact type
JPS476368U (en) *	1971-02-15	1972-09-21
US3753256A (en) *	1971-08-31	1973-08-14	Raymond Lee Organization Inc	Fire alarm system
NL154369B (en) *	1973-12-21	1977-08-15	Hazemeijer Bv	ELECTRICAL HIGH VOLTAGE SWITCH WITH TWO SWITCHING RANKS CONNECTED IN SERIES.
US3970810A (en) *	1975-03-06	1976-07-20	General Electric Company	Electric circuit breaker comprising parallel-connected vacuum interrupters
DE3923660A1 (en) *	1989-07-18	1991-01-24	Leybold Ag	ON / OFF SWITCH
EP1748455A1 (en) *	2005-07-29	2007-01-31	VA TECH Transmission & Distribution SA	Electrical switchgear
GB2471864A (en) *	2009-07-15	2011-01-19	Lucy And Co Ltd W	Vacuum circuit breaker surrounded by fluid
DE102014219772A1 (en) *	2014-09-30	2016-03-31	Siemens Aktiengesellschaft	Vacuum interrupter
EP3297013B1 (en) *	2016-09-20	2020-04-22	Rail Power Systems GmbH	High voltage switching apparatus and switchgear using a high voltage switching apparatus and method for producing a high voltage switching apparatus
FR3107986B1 (en) *	2020-03-03	2022-06-03	Alstom Transp Tech	System for interrupting an electric current and railway vehicle comprising such an interruption system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1908088A (en) *	1929-01-24	1933-05-09	Henry G Dickerson	Pressure switch
DE607604C (en) *	1930-12-25	1935-01-03	Sigwart Ruppel Dipl Ing	Vacuum switch
US2326074A (en) *	1939-09-20	1943-08-03	Westinghouse Electric & Mfg Co	Circuit interrupter
US3129308A (en) *	1961-04-22	1964-04-14	Nippon Electric Co	Vacuum circuit breaker having buffering means in relatively stationary electrode structure
US3261954A (en) *	1965-01-11	1966-07-19	Joslyn Mfg & Supply Co	Current interruption and separation electrode structure for vacuum switching apparatu

1965
- 1965-09-30 GB GB41637/65A patent/GB1162372A/en not_active Expired
1966
- 1966-09-29 DE DE19661590360 patent/DE1590360A1/en active Pending
- 1966-09-29 CH CH1405666A patent/CH448220A/en unknown
- 1966-09-30 US US583171A patent/US3470341A/en not_active Expired - Lifetime

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111696822A (en) *	2020-06-24	2020-09-22	广东电网有限责任公司电力科学研究院	Vacuum arc-extinguishing chamber and pole-mounted switch
CN111696822B (en) *	2020-06-24	2022-06-14	广东电网有限责任公司电力科学研究院	Vacuum arc-extinguishing chamber and pole-mounted switch

Also Published As

Publication number	Publication date
GB1162372A (en)	1969-08-27
US3470341A (en)	1969-09-30
DE1590360A1 (en)	1970-04-16

Publication	Publication Date	Title
FR1505074A (en)	1967-12-08	Electric switch
FR1484018A (en)	1967-06-09	Electric vacuum switch
CH474830A (en)	1969-06-30	Electric switch
FR1529018A (en)	1968-06-14	Electric switch
CH448220A (en)	1967-12-15	Electric vacuum switch
FR1455694A (en)	1966-04-01	Electric switch
BE667303A (en)	1965-11-16	Electric switch
FR1496311A (en)	1967-09-29	Electric switch
FR1483984A (en)	1967-06-09	screen for vacuum type electric switch
FR1527925A (en)	1968-06-07	Electric switch
FR1460355A (en)	1966-11-25	Electric vacuum switch
FR1434254A (en)	1966-04-08	Electric switch
FR1506165A (en)	1967-12-15	Electric vacuum switch
FR1456423A (en)	1966-10-21	Vacuum electric switch
CH450524A (en)	1968-01-31	Electric switch
FR1533649A (en)	1968-07-19	New electric switch
CH499867A (en)	1970-11-30	Electrical switch with vacuum contacts
CH489890A (en)	1970-04-30	Electric switch
FR1432447A (en)	1966-03-18	Electric switch
FR1495291A (en)	1967-09-15	Electric vacuum switch
FR1461940A (en)	1966-12-09	Multiple electrical switch
FR1501246A (en)	1967-11-10	Electric switch
FR1519161A (en)	1968-03-29	Electric switch
CH483100A (en)	1969-12-15	Electrical vacuum switch contact
CH430828A (en)	1967-02-28	Electric switch