FR1235874A - Control device for high-voltage compressed-air switch and switch fitted with this device or a similar device - Google Patents
Control device for high-voltage compressed-air switch and switch fitted with this device or a similar deviceInfo
- Publication number
- FR1235874A FR1235874A FR805281A FR805281A FR1235874A FR 1235874 A FR1235874 A FR 1235874A FR 805281 A FR805281 A FR 805281A FR 805281 A FR805281 A FR 805281A FR 1235874 A FR1235874 A FR 1235874A
- Authority
- FR
- France
- Prior art keywords
- switch
- fitted
- control device
- similar
- voltage compressed
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87233—Biased exhaust valve
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV15100A DE1100763B (en) | 1958-09-24 | 1958-09-24 | Control valve for the compressed air from high-voltage compressed air switches |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1235874A true FR1235874A (en) | 1960-07-08 |
Family
ID=7574857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR805281A Expired FR1235874A (en) | 1958-09-24 | 1959-09-16 | Control device for high-voltage compressed-air switch and switch fitted with this device or a similar device |
Country Status (4)
Country | Link |
---|---|
US (1) | US3073932A (en) |
CH (1) | CH373444A (en) |
DE (1) | DE1100763B (en) |
FR (1) | FR1235874A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB424335A (en) * | 1960-09-06 | 1935-02-11 | Frederick Thomas Walker | Improvements in and relating to the manufacture of floor coverings and like materials |
US4215253A (en) * | 1978-12-28 | 1980-07-29 | Tilman Ted N | High direct and alternating current switch |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE505712A (en) * | ||||
GB599970A (en) * | 1945-09-25 | 1948-03-25 | Reyrolle A & Co Ltd | Improvements in or relating to electric circuit-breakers of the gas-blast type |
GB490518A (en) * | 1936-12-14 | 1938-08-15 | British Thomson Houston Co Ltd | Improvements in electrical switchgear |
US2221720A (en) * | 1937-08-25 | 1940-11-12 | Gen Electric | Electric circuit interrupter |
DE698378C (en) * | 1937-10-03 | 1940-11-08 | Aeg | Control valve for compressed air drives electrical high-voltage switch |
DE733887C (en) * | 1941-08-19 | 1943-04-05 | Bbc Brown Boveri & Cie | Shut-off valve for compressed air distribution systems |
USRE25631E (en) * | 1951-02-09 | 1964-08-18 | Air blast circuit breaker | |
US2909193A (en) * | 1955-02-23 | 1959-10-20 | Clark Controller Co | Valves and safety controls therefor |
DE1020710B (en) * | 1955-09-22 | 1957-12-12 | Voigt & Haeffner Ag | Compressed air switch with multiple interruptions per pole |
US2880754A (en) * | 1955-12-19 | 1959-04-07 | Power Brake Equipment Company | Air relay valve operable by both input and exhaust control means |
US2965735A (en) * | 1956-06-07 | 1960-12-20 | Westinghouse Electric Corp | Compressed-gas circuit interrupter |
-
1958
- 1958-09-24 DE DEV15100A patent/DE1100763B/en active Pending
-
1959
- 1959-09-04 CH CH7785659A patent/CH373444A/en unknown
- 1959-09-16 FR FR805281A patent/FR1235874A/en not_active Expired
- 1959-09-25 US US84237459 patent/US3073932A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH373444A (en) | 1963-11-30 |
DE1100763B (en) | 1961-03-02 |
US3073932A (en) | 1963-01-15 |
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