FR1220637A - Interrupteurs - Google Patents
InterrupteursInfo
- Publication number
- FR1220637A FR1220637A FR792412A FR792412A FR1220637A FR 1220637 A FR1220637 A FR 1220637A FR 792412 A FR792412 A FR 792412A FR 792412 A FR792412 A FR 792412A FR 1220637 A FR1220637 A FR 1220637A
- Authority
- FR
- France
- Prior art keywords
- switches
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US729368A US3009042A (en) | 1958-04-18 | 1958-04-18 | Circuit interrupters |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1220637A true FR1220637A (fr) | 1960-05-25 |
Family
ID=24930723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR792412A Expired FR1220637A (fr) | 1958-04-18 | 1959-04-17 | Interrupteurs |
Country Status (2)
Country | Link |
---|---|
US (1) | US3009042A (fr) |
FR (1) | FR1220637A (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258569A (en) * | 1961-02-15 | 1966-06-28 | Westinghouse Electric Corp | Truck-mounted compressed-gas circuit interrupter with tank-enclosed interrupting units and blast tubes in spaced vertical planes |
US3214544A (en) * | 1961-03-24 | 1965-10-26 | Westinghouse Electric Corp | Cooling structures for closed-system gaseous electrical apparatus having terminal bushings |
DE1168996B (de) * | 1961-03-27 | 1964-04-30 | Westinghouse Electric Corp | Druckgasschalter mit Filter |
BE623579A (fr) * | 1961-10-12 | |||
US3214547A (en) * | 1962-01-17 | 1965-10-26 | Westinghouse Electric Corp | Interrupting structure and gas-control arrangement for compressed-gas circuit interrupter |
US3250970A (en) * | 1962-01-23 | 1966-05-10 | Bbc Brown Boveri & Cie | Enclosed gas isolated and operated electrical supply and distribution switching-station with one or more gas blast power switches |
US3214553A (en) * | 1964-07-09 | 1965-10-26 | Westinghouse Electric Corp | Gas-blast circuit interrupters with closed recirculating system having gas filtering means |
US3364325A (en) * | 1964-12-07 | 1968-01-16 | Westinghouse Electric Corp | Gas-operated gas-blast circulating-type circuit breaker with simplified pneumatic control |
US3371177A (en) * | 1965-03-03 | 1968-02-27 | Westinghouse Electric Corp | Gas-blast circuit breaker with separable movable and isolating contacts |
FR1531373A (fr) * | 1966-11-03 | 1968-07-05 | Merlin Gerin | Disjoncteur à gaz comprimé à circuit fermé |
DE1916560A1 (de) * | 1969-04-01 | 1970-10-15 | Bbc Brown Boveri & Cie | Druckgasschalter oder druckgasisolierte Schaltanlage |
US3624326A (en) * | 1969-04-04 | 1971-11-30 | Westinghouse Electric Corp | Compressed-gas circuit breaker with readily removable terminal bushing means |
US3864534A (en) * | 1973-07-18 | 1975-02-04 | Allis Chalmers | Modular gas insulated circuit breaker system |
US4442329A (en) * | 1982-01-04 | 1984-04-10 | Brown Boveri Electric Inc. | Dead tank housing for high voltage circuit breaker employing puffer interrupters |
US10655386B2 (en) | 2011-03-11 | 2020-05-19 | Lutron Technology Company Llc | Motorized window treatment |
US9848479B2 (en) | 2013-12-26 | 2017-12-19 | Lutron Electronics Co., Inc. | Faceplate remote control device for use in a load control system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE690130C (de) * | 1933-10-20 | 1940-04-17 | Siemens Schuckertwerke Akt Ges | Schalter mit Lichtbogenloeschung durch stroemende oder expandierende Gase oder Daempfe |
DE695051C (de) * | 1934-03-21 | 1940-08-15 | Siemens Schuckertwerke Akt Ges | Mehrpoliger Schalter mit Lichtbogenloeschung durch stroemende oder expandierende Gase oder Daempfe |
US2290560A (en) * | 1939-10-05 | 1942-07-21 | Pennsylvania Company | Circuit breaker |
GB582599A (en) * | 1944-07-07 | 1946-11-21 | English Electric Co Ltd | Improvements in electric circuit breakers |
US2459600A (en) * | 1944-12-14 | 1949-01-18 | Westinghouse Electric Corp | Compressed gas circuit interrupter |
US2581571A (en) * | 1945-10-24 | 1952-01-08 | Westinghouse Electric Corp | Circuit interrupter |
GB611775A (en) * | 1946-05-08 | 1948-11-03 | Reyrolle A & Co Ltd | Improvements in or relating to gas-blast electric circuit-breakers |
US2627005A (en) * | 1949-02-03 | 1953-01-27 | Westinghouse Electric Corp | Interrupter part of compressed-air breakers |
DE926016C (de) * | 1951-05-12 | 1955-04-04 | Licentia Gmbh | Elektrischer Stromunterbrecher, insbesondere Freistrahldruckgasschalter |
US2757261A (en) * | 1951-07-19 | 1956-07-31 | Westinghouse Electric Corp | Circuit interrupters |
US2997563A (en) * | 1955-05-27 | 1961-08-22 | Westinghouse Canada Ltd | Circuit interrupters |
-
1958
- 1958-04-18 US US729368A patent/US3009042A/en not_active Expired - Lifetime
-
1959
- 1959-04-17 FR FR792412A patent/FR1220637A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3009042A (en) | 1961-11-14 |
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