CH241758A - Compressed gas switch with multiple interruption. - Google Patents
Compressed gas switch with multiple interruption.Info
- Publication number
- CH241758A CH241758A CH241758DA CH241758A CH 241758 A CH241758 A CH 241758A CH 241758D A CH241758D A CH 241758DA CH 241758 A CH241758 A CH 241758A
- Authority
- CH
- Switzerland
- Prior art keywords
- compressed gas
- gas switch
- multiple interruption
- interruption
- switch
- Prior art date
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
- H01H33/02—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH582835X | 1943-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH241758A true CH241758A (en) | 1946-03-31 |
Family
ID=4521614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH241758D CH241758A (en) | 1943-09-11 | 1943-09-11 | Compressed gas switch with multiple interruption. |
Country Status (6)
Country | Link |
---|---|
US (1) | US2453555A (en) |
BE (1) | BE457528A (en) |
CH (1) | CH241758A (en) |
FR (1) | FR909984A (en) |
GB (1) | GB582835A (en) |
NL (1) | NL62332C (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1013346B (en) * | 1952-03-19 | 1957-08-08 | Voigt & Haeffner Ag | Compressed air switch |
DE1018506B (en) * | 1955-02-16 | 1957-10-31 | Bbc Brown Boveri & Cie | Compressed gas switch with multiple interruption |
DE1052501B (en) * | 1956-04-14 | 1959-03-12 | Asea Ab | Arrangement for electrical pressure gas switches |
DE1099039B (en) * | 1959-06-13 | 1961-02-09 | Bbc Brown Boveri & Cie | Compressed air switch with multiple interruption |
DE974621C (en) * | 1952-12-31 | 1961-03-02 | Continental Elektro Ind Ag | High-voltage circuit breaker with several switching points connected in series |
DE1134133B (en) * | 1958-09-19 | 1962-08-02 | Westinghouse Electric Corp | Electrical switch with several break points |
DE1215240B (en) * | 1962-08-30 | 1966-04-28 | Bbc Brown Boveri & Cie | Compressed gas switch with multiple interruption |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE458203A (en) * | 1943-11-24 | |||
FR912902A (en) * | 1945-03-08 | 1946-08-23 | Merlin Gerin | Compressed gas switch with delayed cut connector |
US2619563A (en) * | 1945-08-07 | 1952-11-25 | Kesselring Fritz | Electromagnetic control device |
NL73206C (en) * | 1948-07-23 | |||
CH275595A (en) * | 1948-08-07 | 1951-05-31 | Asea Ab | Compressed air switch for large currents. |
US2627005A (en) * | 1949-02-03 | 1953-01-27 | Westinghouse Electric Corp | Interrupter part of compressed-air breakers |
US2576132A (en) * | 1949-08-18 | 1951-11-27 | Westinghouse Electric Corp | Protective system for series capacitors |
NL94998C (en) * | 1952-05-31 | |||
BE526782A (en) * | 1953-02-26 | |||
GB764646A (en) * | 1954-02-17 | 1956-12-28 | Asea Ab | Improvements in air blast electric circuit breakers |
DE1050857B (en) * | 1954-03-02 | 1959-02-19 | ||
GB824103A (en) * | 1954-11-24 | 1959-11-25 | Lewis Berger & Sons Ltd | Improvements in or relating to the manufacture of copolymers of epoxide resin esters |
CH337908A (en) * | 1955-04-14 | 1959-04-30 | Bbc Brown Boveri & Cie | Compressed air switch with auxiliary interruption point for parallel resistors |
BE568382A (en) * | 1957-06-07 | |||
US2911546A (en) * | 1957-11-21 | 1959-11-03 | Gen Electric | Electric circuit breaker |
US3030481A (en) * | 1957-12-23 | 1962-04-17 | S & C Electric Co | Switch construction |
US4002867A (en) * | 1972-11-01 | 1977-01-11 | Westinghouse Electric Corporation | Vacuum-type circuit interrupters with condensing shield at a fixed potential relative to the contacts |
JPS50158882A (en) * | 1974-06-13 | 1975-12-23 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190021449A (en) * | 1900-11-27 | 1900-12-31 | British Thomson-Houston Company Ltd The | Improvements in Interrupting Devices for Electric Circuits |
US1837812A (en) * | 1927-06-28 | 1931-12-22 | Condit Electrical Mfg Corp | Electric switch and arcing members therefor |
US2084979A (en) * | 1930-01-27 | 1937-06-22 | Westinghouse Electric & Mfg Co | Circuit interrupter |
BE385654A (en) * | 1931-02-09 | |||
BE422849A (en) * | 1936-07-30 | |||
BE440379A (en) * | 1938-05-27 | |||
USRE22298E (en) * | 1941-06-14 | 1943-04-06 | Gas blast circuit breaker |
-
0
- NL NL118406D patent/NL62332C/xx active
- BE BE457528D patent/BE457528A/xx unknown
-
1943
- 1943-09-11 CH CH241758D patent/CH241758A/en unknown
-
1944
- 1944-09-11 GB GB17319/44A patent/GB582835A/en not_active Expired
-
1945
- 1945-03-12 US US582255A patent/US2453555A/en not_active Expired - Lifetime
- 1945-03-28 FR FR909984D patent/FR909984A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1013346B (en) * | 1952-03-19 | 1957-08-08 | Voigt & Haeffner Ag | Compressed air switch |
DE974621C (en) * | 1952-12-31 | 1961-03-02 | Continental Elektro Ind Ag | High-voltage circuit breaker with several switching points connected in series |
DE1018506B (en) * | 1955-02-16 | 1957-10-31 | Bbc Brown Boveri & Cie | Compressed gas switch with multiple interruption |
DE1052501B (en) * | 1956-04-14 | 1959-03-12 | Asea Ab | Arrangement for electrical pressure gas switches |
DE1134133B (en) * | 1958-09-19 | 1962-08-02 | Westinghouse Electric Corp | Electrical switch with several break points |
DE1099039B (en) * | 1959-06-13 | 1961-02-09 | Bbc Brown Boveri & Cie | Compressed air switch with multiple interruption |
DE1215240B (en) * | 1962-08-30 | 1966-04-28 | Bbc Brown Boveri & Cie | Compressed gas switch with multiple interruption |
Also Published As
Publication number | Publication date |
---|---|
US2453555A (en) | 1948-11-09 |
NL62332C (en) | |
BE457528A (en) | |
GB582835A (en) | 1946-11-28 |
FR909984A (en) | 1946-05-23 |
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