FR1094665A - - Google Patents
Info
- Publication number
- FR1094665A FR1094665A FR1094665DA FR1094665A FR 1094665 A FR1094665 A FR 1094665A FR 1094665D A FR1094665D A FR 1094665DA FR 1094665 A FR1094665 A FR 1094665A
- Authority
- FR
- France
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US209302A US2724754A (en) | 1951-02-03 | 1951-02-03 | Perforated arc chute barrier with arc constricting slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1094665A true FR1094665A (instruction) | 1955-05-23 |
Family
ID=22778227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1094665D Expired FR1094665A (instruction) | 1951-02-03 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2724754A (instruction) |
| FR (1) | FR1094665A (instruction) |
| GB (1) | GB700389A (instruction) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3005892A (en) * | 1957-03-19 | 1961-10-24 | Ite Circuit Breaker Ltd | Arc chute design for circuit breakers |
| DE1276165B (de) * | 1961-02-20 | 1968-08-29 | Licentia Gmbh | Lichtbogenloeschkammer fuer elektrische Schaltgeraete |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1840292A (en) * | 1928-06-29 | 1932-01-05 | Westinghouse Electric & Mfg Co | Electrical contactor |
| US1868442A (en) * | 1930-10-29 | 1932-07-19 | Westinghouse Electric & Mfg Co | Arc quencher for circuit breakers |
| US2140360A (en) * | 1933-10-31 | 1938-12-13 | Westinghouse Electric & Mfg Co | Circuit interrupter |
| US2147430A (en) * | 1936-08-28 | 1939-02-14 | Westinghouse Electric & Mfg Co | Electrical contactor |
| US2244061A (en) * | 1940-07-31 | 1941-06-03 | Ite Circuit Breaker Ltd | Arc quencher |
| US2442199A (en) * | 1943-12-15 | 1948-05-25 | Westinghouse Electric Corp | Circuit interrupter |
| US2468422A (en) * | 1945-06-20 | 1949-04-26 | Ite Circuit Breaker Ltd | Arc chute |
| GB615025A (en) * | 1946-08-16 | 1948-12-31 | Reyrolle A & Co Ltd | Improvements relating to air-break circuit-breakers having arc chutes |
| US2616006A (en) * | 1947-02-28 | 1952-10-28 | Westinghouse Electric Corp | Air break circuit interrupter |
-
0
- FR FR1094665D patent/FR1094665A/fr not_active Expired
-
1951
- 1951-02-03 US US209302A patent/US2724754A/en not_active Expired - Lifetime
- 1951-06-26 GB GB15121/51A patent/GB700389A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB700389A (en) | 1953-12-02 |
| US2724754A (en) | 1955-11-22 |