BE483190A - - Google Patents
Info
- Publication number
- BE483190A BE483190A BE483190DA BE483190A BE 483190 A BE483190 A BE 483190A BE 483190D A BE483190D A BE 483190DA BE 483190 A BE483190 A BE 483190A
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US263440A US2243040A (en) | 1939-03-22 | 1939-03-22 | Circuit interrupter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE483190A true BE483190A (de) |
Family
ID=23001779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE483190D BE483190A (de) | 1939-03-22 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2243040A (de) |
| BE (1) | BE483190A (de) |
| CH (1) | CH217058A (de) |
| DE (1) | DE741695C (de) |
| FR (1) | FR908161A (de) |
| GB (1) | GB538894A (de) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2467937A (en) * | 1944-04-08 | 1949-04-19 | Square D Co | Arc suppressor |
| CA484965A (en) * | 1947-03-20 | 1952-07-15 | J. Berberich Leo | Circuit interrupters embodying polytetrafluoroethylene |
| US2611058A (en) * | 1950-08-12 | 1952-09-16 | Westinghouse Electric Corp | Circuit interrupter |
| DE1058599B (de) * | 1951-02-03 | 1959-06-04 | Allis Chalmers Mfg Co | Elektrischer Stromkreisunterbrecher |
| DE944566C (de) * | 1951-02-08 | 1956-06-21 | Starkstrom Schaltgeraetefabrik | Lichtbogenloescheinrichtung |
| BE517653A (de) * | 1952-12-22 | Merlin Gerin | ||
| US2866043A (en) * | 1955-08-23 | 1958-12-23 | Westinghouse Electric Corp | Circuit breaker |
| BE553429A (de) * | 1955-12-19 | |||
| US3081389A (en) * | 1960-12-19 | 1963-03-12 | Ite Circuit Breaker Ltd | Uninterrupted arc chute venteng path for jump gap and runner |
| DE1168529B (de) * | 1961-06-26 | 1964-04-23 | Licentia Gmbh | Elektrisches Schaltgeraet mit Einrichtung zur Lichtbogenloeschung |
| US3177324A (en) * | 1961-12-01 | 1965-04-06 | Allis Chalmers Mfg Co | Circuit breaker employing perforated arc runners |
| CH394338A (de) * | 1962-01-31 | 1965-06-30 | Bbc Brown Boveri & Cie | Leistungsschalter mit magnetischer Blasung |
| BE635433A (de) * | 1962-07-27 | |||
| IT712788A (de) * | 1963-08-21 | |||
| DE1230882B (de) * | 1964-01-16 | 1966-12-22 | Licentia Gmbh | Lichtbogenkammer |
| DE2930090C2 (de) * | 1979-07-25 | 1982-06-09 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Leitungsschutzschalter mit einer Löschbleche und Lichtbogenleitschienen aufweisenden Lichtbogenkammer |
| FR2584230B1 (fr) * | 1985-06-28 | 1989-02-03 | Merlin Gerin | Chambre d'extinction d'arc pour disjoncteur a basse tension a coupure dans l'air |
| US4798219A (en) * | 1986-10-16 | 1989-01-17 | Liam Forde | Umbrella package |
| DE4330369A1 (de) * | 1993-09-08 | 1995-03-09 | Abb Patent Gmbh | Leitungsschutzschalter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE293332C (de) * | 1930-08-14 | |||
| US1927888A (en) * | 1931-01-24 | 1933-09-26 | Westinghouse Electric & Mfg Co | Circuit breaker |
-
0
- BE BE483190D patent/BE483190A/xx unknown
-
1939
- 1939-03-22 US US263440A patent/US2243040A/en not_active Expired - Lifetime
-
1940
- 1940-03-13 FR FR908161D patent/FR908161A/fr not_active Expired
- 1940-03-15 GB GB4865/40A patent/GB538894A/en not_active Expired
- 1940-03-21 CH CH217058D patent/CH217058A/fr unknown
- 1940-03-21 DE DES140526D patent/DE741695C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR908161A (fr) | 1946-04-02 |
| DE741695C (de) | 1943-11-15 |
| GB538894A (en) | 1941-08-20 |
| CH217058A (fr) | 1941-09-30 |
| US2243040A (en) | 1941-05-20 |