CH514927A - Gas pressure switch - Google Patents
Gas pressure switchInfo
- Publication number
- CH514927A CH514927A CH95271A CH95271A CH514927A CH 514927 A CH514927 A CH 514927A CH 95271 A CH95271 A CH 95271A CH 95271 A CH95271 A CH 95271A CH 514927 A CH514927 A CH 514927A
- Authority
- CH
- Switzerland
- Prior art keywords
- gas pressure
- pressure switch
- switch
- gas
- pressure
- 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
- H01H33/562—Means for avoiding liquefaction or for disposing of liquefaction products
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2005024A DE2005024C3 (en) | 1970-01-30 | 1970-01-30 | Gas switch |
Publications (1)
Publication Number | Publication Date |
---|---|
CH514927A true CH514927A (en) | 1971-10-31 |
Family
ID=5761400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH95271A CH514927A (en) | 1970-01-30 | 1971-01-22 | Gas pressure switch |
Country Status (4)
Country | Link |
---|---|
US (1) | US3742169A (en) |
JP (1) | JPS5115224B1 (en) |
CH (1) | CH514927A (en) |
DE (1) | DE2005024C3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH641292A5 (en) * | 1979-08-30 | 1984-02-15 | Sprecher & Schuh Ag | EXHAUST GAS SWITCH. |
FR2603134A1 (en) * | 1986-08-21 | 1988-02-26 | Cegelec | HIGH-VOLTAGE CIRCUIT BREAKER WITH SULFUR HEXAFLUORIDE WITH HIGH PERFORMANCE AT ALL TEMPERATURES |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3214544A (en) * | 1961-03-24 | 1965-10-26 | Westinghouse Electric Corp | Cooling structures for closed-system gaseous electrical apparatus having terminal bushings |
BE623579A (en) * | 1961-10-12 | |||
DE1156144B (en) * | 1961-11-30 | 1963-10-24 | Siemens Ag | Liquid switch for high voltage |
FR1531373A (en) * | 1966-11-03 | 1968-07-05 | Merlin Gerin | Closed circuit compressed gas circuit breaker |
-
1970
- 1970-01-30 DE DE2005024A patent/DE2005024C3/en not_active Expired
-
1971
- 1971-01-22 CH CH95271A patent/CH514927A/en not_active IP Right Cessation
- 1971-01-29 JP JP46003255A patent/JPS5115224B1/ja active Pending
- 1971-01-29 US US00110925A patent/US3742169A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2005024A1 (en) | 1971-08-05 |
DE2005024C3 (en) | 1974-10-24 |
US3742169A (en) | 1973-06-26 |
DE2005024B2 (en) | 1974-03-21 |
JPS5115224B1 (en) | 1976-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |