BE539076A - - Google Patents
Info
- Publication number
- BE539076A BE539076A BE539076DA BE539076A BE 539076 A BE539076 A BE 539076A BE 539076D A BE539076D A BE 539076DA BE 539076 A BE539076 A BE 539076A
- Authority
- BE
- Belgium
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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H33/187—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet comprising a hollow annular arc runner and a central contact between which a radially drawn arc rotates
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR955704X | 1954-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE539076A true BE539076A (en) |
Family
ID=9487702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539076D BE539076A (en) | 1954-07-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2820122A (en) |
| BE (1) | BE539076A (en) |
| DE (1) | DE955704C (en) |
| FR (1) | FR1109180A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1261579B (en) * | 1959-12-03 | 1968-02-22 | Weber A G | Low voltage switchgear for alternating current |
| US3128359A (en) * | 1960-01-06 | 1964-04-07 | Westinghouse Electric Corp | Circuit interrupters having arc extinguishing means |
| NL113954C (en) * | 1960-04-11 | |||
| US3542985A (en) * | 1967-01-27 | 1970-11-24 | Asea Ab | Circuit breaker for high voltage direct current |
| NL159524B (en) * | 1975-04-02 | 1979-02-15 | Hazemeijer Bv | ELECTRICAL SWITCH, SPARK GAP OR THE LIKE FITTED WITH AN ARC EXTINGUISHING DEVICE WITH SPIRAL OR SCREW-CURVED ARC FOOT GUIDES. |
| NL101699C (en) * | 1976-03-03 | |||
| US4393289A (en) * | 1976-12-30 | 1983-07-12 | Texas Instruments Incorporated | Circuit breaker |
| US4401870A (en) * | 1981-11-10 | 1983-08-30 | Hydro-Quebec | Modular suction-gas-cooled magnetic blast circuit breaker |
| GB8725582D0 (en) * | 1987-10-31 | 1987-12-02 | Northern Eng Ind | Arc interruptor |
| FR2834121B1 (en) * | 2001-12-21 | 2004-01-30 | Alstom | CURRENT LIMITING CIRCUIT BREAKER |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1015442A (en) * | 1907-02-23 | 1912-01-23 | Clinton J Hixson | Circuit-interrupter. |
| US967280A (en) * | 1910-02-04 | 1910-08-16 | Gen Electric | Magnetic blow-out. |
| FR693293A (en) * | 1928-12-29 | 1930-11-18 | Merlin Gerin | Improvements to electrical switches |
| US2051478A (en) * | 1933-04-25 | 1936-08-18 | Weldon O Hampton | Arc extinguishing apparatus |
| US2150564A (en) * | 1935-09-28 | 1939-03-14 | Trumbull Electric Mfg Co | Circuit breaker |
| US2109226A (en) * | 1936-01-30 | 1938-02-22 | Westinghouse Electric & Mfg Co | Circuit breaker |
-
0
- BE BE539076D patent/BE539076A/xx unknown
-
1954
- 1954-07-16 FR FR1109180D patent/FR1109180A/en not_active Expired
-
1955
- 1955-06-25 DE DEF17790A patent/DE955704C/en not_active Expired
- 1955-07-01 US US519580A patent/US2820122A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2820122A (en) | 1958-01-14 |
| FR1109180A (en) | 1956-01-23 |
| DE955704C (en) | 1957-01-10 |