FR1039737A - Interrupteur - Google Patents
InterrupteurInfo
- Publication number
- FR1039737A FR1039737A FR1039737DA FR1039737A FR 1039737 A FR1039737 A FR 1039737A FR 1039737D A FR1039737D A FR 1039737DA FR 1039737 A FR1039737 A FR 1039737A
- Authority
- FR
- France
- Prior art keywords
- light switch
- switch
- light
- 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
- H01H33/55—Oil reservoirs or tanks; Lowering means therefor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US174012A US2743337A (en) | 1950-07-15 | 1950-07-15 | Circuit interrupter |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1039737A true FR1039737A (fr) | 1953-10-09 |
Family
ID=22634444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1039737D Expired FR1039737A (fr) | 1950-07-15 | 1951-07-10 | Interrupteur |
Country Status (3)
Country | Link |
---|---|
US (1) | US2743337A (fr) |
FR (1) | FR1039737A (fr) |
GB (1) | GB687051A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09322336A (ja) * | 1996-05-30 | 1997-12-12 | Mitsubishi Electric Corp | ガス絶縁開閉装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US262232A (en) * | 1882-08-08 | kowalevsky | ||
US763663A (en) * | 1903-05-23 | 1904-06-28 | Samuel J Edmiston | Method of making heads for brooms. |
US1129635A (en) * | 1913-04-25 | 1915-02-23 | John H Burke | Sanitary meat-case. |
US1156542A (en) * | 1915-02-11 | 1915-10-12 | Gen Electric | Electric switch. |
US1257328A (en) * | 1916-08-22 | 1918-02-26 | William J Donnelley | Stopper. |
US1769562A (en) * | 1926-06-30 | 1930-07-01 | Condit Electrical Mfg Corp | Fluid-containing casing for electric apparatus |
US1899658A (en) * | 1929-11-25 | 1933-02-28 | Condit Electrical Mfg Corp | Outdoor electrical apparatus |
US2086134A (en) * | 1934-12-11 | 1937-07-06 | Herbert V Ludwick | Method of making a tank for a tank truck |
US2362657A (en) * | 1942-06-26 | 1944-11-14 | Heil Co | Art of curved and tapered tank manufacture |
US2545481A (en) * | 1946-07-24 | 1951-03-20 | Carl H Maier | Nestable fuel tank |
GB626198A (en) * | 1947-08-18 | 1949-07-11 | British Thomson Houston Co Ltd | Improvements in liquid-break electrical circuit breakers |
-
1950
- 1950-07-15 US US174012A patent/US2743337A/en not_active Expired - Lifetime
-
1951
- 1951-06-15 GB GB14186/51A patent/GB687051A/en not_active Expired
- 1951-07-10 FR FR1039737D patent/FR1039737A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2743337A (en) | 1956-04-24 |
GB687051A (en) | 1953-02-04 |
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