CH312400A - High voltage switch. - Google Patents

High voltage switch.

Info

Publication number: CH312400A
Authority: CH; Switzerland
Prior art keywords: high voltage; voltage switch; switch; voltage
Prior art date: 1952-03-19

Application number

Other languages

German (de)

Inventor

Aktiebolaget Allmae Elektriska

Original Assignee

Asea Ab

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.)

1952-03-19

Filing date

1953-03-17

Publication date

1955-12-31

1953-03-17 Application filed by Asea Ab filed Critical Asea Ab

1955-12-31 Publication of CH312400A publication Critical patent/CH312400A/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
- H01H33/02—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

CH312400D 1952-03-19 1953-03-17 High voltage switch. CH312400A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE312400X		1952-03-19

Publications (1)

Publication Number	Publication Date
CH312400A true CH312400A (en)	1955-12-31

Family

ID=20307651

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH312400D CH312400A (en)	1952-03-19	1953-03-17	High voltage switch.

Country Status (5)

Country	Link
US (1)	US2729721A (en)
CH (1)	CH312400A (en)
DE (1)	DE1013346B (en)
FR (1)	FR1073172A (en)
GB (1)	GB724707A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2921168A (en) *	1956-03-19	1960-01-12	Asea Ab	High tension air blast circuit breaker comprising a number of breaking units with breaking contacts arranged inside air containers carried by insulator pillars
US2970198A (en) *	1957-02-18	1961-01-31	Westinghouse Electric Corp	Compressed-gas circuit interrupter
US3030481A (en) *	1957-12-23	1962-04-17	S & C Electric Co	Switch construction
CH357780A (en) *	1958-03-08	1961-10-31	Bbc Brown Boveri & Cie	Circuit breaker with auxiliary breaking point
US3114815A (en) *	1959-11-18	1963-12-17	Westinghouse Electric Corp	Fluid-blast circuit interrupter with improved current-transformer housing means
CH386530A (en) *	1960-09-07	1965-01-15	Asea Ab	Compressed air switch with a container which is arranged at high voltage potential and is constantly filled with compressed air
US3114816A (en) *	1960-09-22	1963-12-17	Gen Electric	Circuit breaker of gas blast type having insulator bushing means for externally locating an impedance means
DE1191015B (en) *	1961-06-26	1965-04-15	Asea Ab	Compressed air switch with damping resistor
JPS58206019A (en) *	1982-05-27	1983-12-01	株式会社東芝	Breaker
CH665053A5 (en) *	1984-11-12	1988-04-15	Bbc Brown Boveri & Cie	SWITCH ARRANGEMENT FOR SWITCHING OFF A REACTANCE.
CN101728140B (en) *	2008-10-27	2012-04-18	国网电力科学研究院	High voltage or ultra-high voltage high-current circuit breaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE619689C (en) *	1930-01-30	1935-10-05	Siemens Schuckertwerke Akt Ges	Device for interrupting AC circuits
GB490518A (en) *	1936-12-14	1938-08-15	British Thomson Houston Co Ltd	Improvements in electrical switchgear
NL61773C (en) *	1938-05-27
FR1015793A (en) *	1942-07-22	1952-10-23	Delle Atel Const Electr	Combined blow-off pneumatic circuit breaker
NL60258C (en) *	1943-09-02
BE457528A (en) *	1943-09-11

1953
- 1953-03-11 DE DEA17602A patent/DE1013346B/en active Pending
- 1953-03-17 US US342890A patent/US2729721A/en not_active Expired - Lifetime
- 1953-03-17 GB GB7288/53A patent/GB724707A/en not_active Expired
- 1953-03-17 CH CH312400D patent/CH312400A/en unknown
- 1953-03-21 FR FR1073172D patent/FR1073172A/en not_active Expired

Also Published As

Publication number	Publication date
FR1073172A (en)	1954-09-20
DE1013346B (en)	1957-08-08
GB724707A (en)	1955-02-23
US2729721A (en)	1956-01-03

Similar Documents

Publication	Publication Date	Title
CH312400A (en)	1955-12-31	High voltage switch.
FR1088013A (en)	1955-03-02	Selector-coordinator type switch
CH311960A (en)	1955-12-15	AC switchgear.
NL182357B (en)		ELECTRIC SWITCH.
NL174892B (en)		CURRENT LIMITATION DEVICE.
NL168378B (en)		RCD SWITCH.
FR1060111A (en)	1954-03-30	Switch
FR1088440A (en)	1955-03-07	Electrical switches
CH320094A (en)	1957-03-15	High voltage switch
CH309689A (en)	1955-09-15	Electromagnetic switch.
AT185871B (en)	1956-06-11	Disconnector
FR63389E (en)	1955-09-13	Switch
FR1068726A (en)	1954-06-30	New advanced switch
DK77523C (en)	1954-05-10	Electrical switch.
CH301854A (en)	1954-09-30	Dielectric voltage converter.
FR1060696A (en)	1954-04-05	Time switch
FR1073460A (en)	1954-09-27	Bipolar breaker
DK84263C (en)	1958-01-20	Group switch.
DK83315C (en)	1957-08-19	High voltage switch.
ES34648Y (en)	1958-08-16	Multiple switch
DK83049C (en)	1957-06-24	Electrical switch mechanism.
GR14010B (en)	1952-12-08	HIGH VOLTAGE SPRAYER.
ES32390Y (en)	1953-03-16	Improved electrical switch
FR1065806A (en)	1954-05-31	Advanced switch
FR1077302A (en)	1954-11-05	Advanced switch