BE553429A - - Google Patents
Info
- Publication number
- BE553429A BE553429A BE553429DA BE553429A BE 553429 A BE553429 A BE 553429A BE 553429D A BE553429D A BE 553429DA BE 553429 A BE553429 A BE 553429A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
- H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
-
- 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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2871320X | 1955-12-19 | ||
| CH810925X | 1955-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE553429A true BE553429A (xx) |
Family
ID=32327295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE553429D BE553429A (xx) | 1955-12-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2871320A (xx) |
| BE (1) | BE553429A (xx) |
| CH (1) | CH337909A (xx) |
| DE (1) | DE1042710B (xx) |
| FR (1) | FR1162904A (xx) |
| GB (1) | GB810925A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1096458B (de) * | 1958-04-14 | 1961-01-05 | Licentia Gmbh | Kontaktanordnung fuer Leistungsschalter |
| US2989603A (en) * | 1959-02-05 | 1961-06-20 | S & C Electric Co | Interrupter switch operating mechanism |
| US3158719A (en) * | 1962-04-03 | 1964-11-24 | Gen Electric | Contact structure for an electric circuit interrupter |
| US3513275A (en) * | 1966-04-14 | 1970-05-19 | Westinghouse Electric Corp | Circuit breaker with improved current path and contact means |
| KR101545893B1 (ko) * | 2014-01-28 | 2015-08-20 | 엘에스산전 주식회사 | 릴레이 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US470161A (en) * | 1892-03-01 | Circuit-interrupting device | ||
| US789975A (en) * | 1904-10-07 | 1905-05-16 | Gustave L Herz | Electric switch. |
| DE273895C (xx) * | 1912-12-30 | |||
| US1645905A (en) * | 1926-03-03 | 1927-10-18 | Provements limited | |
| CH130544A (de) * | 1928-01-25 | 1928-12-15 | Oerlikon Maschf | Kontaktvorrichtung für elektrische Schalter mit Funkenabreisshörnern. |
| US1966316A (en) * | 1929-01-10 | 1934-07-10 | Westinghouse Electric & Mfg Co | Arc chute |
| DE696410C (de) * | 1937-12-18 | 1940-09-20 | Aeg | Nockenschalter mit Hauptkontakten und mehreren mit diesen in Reihe geschalteten Vor-und Abreisskontaktgruppen |
| US2243038A (en) * | 1938-07-01 | 1941-05-20 | Westinghouse Electric & Mfg Co | Circuit interrupter |
| BE483190A (xx) * | 1939-03-22 | |||
| CA432814A (en) * | 1942-03-31 | 1946-01-29 | Canadian Westinghouse Company | Circuit interrupter |
| US2328318A (en) * | 1942-04-03 | 1943-08-31 | Roller Smith Company | Circuit breaker contact |
| FR958108A (xx) * | 1943-07-13 | 1950-03-03 | ||
| US2443521A (en) * | 1945-01-12 | 1948-06-15 | Ite Circuit Breaker Ltd | Arc chute |
| US2477189A (en) * | 1946-12-05 | 1949-07-26 | Allis Chalmers Mfg Co | Electric arc extinguishing means |
| US2613299A (en) * | 1947-01-11 | 1952-10-07 | Ite Circuit Breaker Ltd | High-voltage circuit breaker |
-
0
- BE BE553429D patent/BE553429A/xx unknown
-
1955
- 1955-12-23 CH CH337909D patent/CH337909A/de unknown
-
1956
- 1956-01-13 DE DEA24097A patent/DE1042710B/de active Pending
- 1956-12-18 US US629014A patent/US2871320A/en not_active Expired - Lifetime
- 1956-12-21 GB GB39049/56A patent/GB810925A/en not_active Expired
- 1956-12-21 FR FR1162904D patent/FR1162904A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1042710B (de) | 1958-11-06 |
| US2871320A (en) | 1959-01-27 |
| CH337909A (de) | 1959-04-30 |
| FR1162904A (fr) | 1958-09-18 |
| GB810925A (en) | 1959-03-25 |