CH316522A - Compressed air switch - Google Patents
Compressed air switchInfo
- Publication number
- CH316522A CH316522A CH316522DA CH316522A CH 316522 A CH316522 A CH 316522A CH 316522D A CH316522D A CH 316522DA CH 316522 A CH316522 A CH 316522A
- Authority
- CH
- Switzerland
- Prior art keywords
- compressed air
- air switch
- switch
- compressed
- air
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE316522X | 1952-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH316522A true CH316522A (en) | 1956-10-15 |
Family
ID=20307737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH316522D CH316522A (en) | 1952-05-31 | 1953-05-28 | Compressed air switch |
Country Status (7)
Country | Link |
---|---|
US (1) | US2747055A (en) |
BE (1) | BE519814A (en) |
CH (1) | CH316522A (en) |
DE (1) | DE962353C (en) |
FR (1) | FR1077912A (en) |
GB (1) | GB738528A (en) |
NL (1) | NL94998C (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2856480A (en) * | 1953-03-10 | 1958-10-14 | Licentia Gmbh | High voltage switch |
DE1020710B (en) * | 1955-09-22 | 1957-12-12 | Voigt & Haeffner Ag | Compressed air switch with multiple interruptions per pole |
US2881291A (en) * | 1955-12-15 | 1959-04-07 | Asea Ab | Air blast circuit breaker |
BE557909A (en) * | 1956-07-10 | Merlin Gerin | ||
US2999143A (en) * | 1956-11-21 | 1961-09-05 | Westinghouse Electric Corp | Compressed-gas circuit interrupter |
BE564461A (en) * | 1957-02-01 | |||
US2905793A (en) * | 1957-06-21 | 1959-09-22 | Ite Circuit Breaker Ltd | Differential piston for recirculating gas blast interrupters |
DE1104022B (en) * | 1957-10-14 | 1961-04-06 | Zd Y V I Plzen N P | High pressure gas voltage switch assembled from units |
US2978559A (en) * | 1957-12-16 | 1961-04-04 | Ite Circuit Breaker Ltd | Bushing mounted interrupter |
CH360712A (en) * | 1958-06-28 | 1962-03-15 | Bbc Brown Boveri & Cie | Circuit breaker with low resistance |
DE1063682B (en) * | 1958-10-10 | 1959-08-20 | Voigt & Haeffner Ag | High-voltage compressed air switch with multiple interruptions per pole |
GB928516A (en) * | 1958-12-02 | 1963-06-12 | Ass Elect Ind | Improvements relating to air or gas blast electric circuit-breakers |
US3110791A (en) * | 1959-08-27 | 1963-11-12 | Westinghouse Electric Corp | Circuit interrupter with pressure-generating and interrupting contacts in insulating interrupting tube |
DE1163940B (en) * | 1960-02-25 | 1964-02-27 | Asea Ab | Compressed air switch with a series-connected separation point in one bushing |
GB979783A (en) * | 1960-04-29 | 1965-01-06 | Reyrolle A & Co Ltd | Improvements relating to high-voltage electric circuit-breakers of the gas-blast type |
GB184999A (en) * | 1962-05-07 | 1922-08-31 | Harry Ormiston Ormiston | An improved metallic paint or coating |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE634255C (en) * | 1933-01-23 | 1936-08-22 | Siemens Schuckertwerke Akt Ges | System for operating several arc extinguishing devices |
GB490518A (en) * | 1936-12-14 | 1938-08-15 | British Thomson Houston Co Ltd | Improvements in electrical switchgear |
NL57703C (en) * | 1940-06-08 | |||
CH224286A (en) * | 1942-01-13 | 1942-11-15 | Bbc Brown Boveri & Cie | Outdoor compressed gas switch arrangement with compressed air tanks. |
BE457528A (en) * | 1943-09-11 | |||
DE854962C (en) * | 1950-08-10 | 1952-11-10 | Licentia Gmbh | Electrical high-voltage switch with one or more power interruption points and at least one special voltage disconnection point |
-
0
- NL NL177978D patent/NL94998C/xx active
- BE BE519814D patent/BE519814A/fr unknown
-
1953
- 1953-05-28 US US357942A patent/US2747055A/en not_active Expired - Lifetime
- 1953-05-28 CH CH316522D patent/CH316522A/en unknown
- 1953-05-29 FR FR1077912D patent/FR1077912A/en not_active Expired
- 1953-05-29 DE DEA18096A patent/DE962353C/en not_active Expired
- 1953-06-01 GB GB15156/53A patent/GB738528A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2747055A (en) | 1956-05-22 |
FR1077912A (en) | 1954-11-12 |
BE519814A (en) | |
DE962353C (en) | 1957-04-18 |
NL94998C (en) | |
GB738528A (en) | 1955-10-12 |
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