BE479337A - - Google Patents
Info
- Publication number
- BE479337A BE479337A BE479337DA BE479337A BE 479337 A BE479337 A BE 479337A BE 479337D A BE479337D A BE 479337DA BE 479337 A BE479337 A BE 479337A
- Authority
- BE
- Belgium
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
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US720165A US2616007A (en) | 1947-01-04 | 1947-01-04 | Circuit interrupter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE479337A true BE479337A (de) |
Family
ID=24892908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE479337D BE479337A (de) | 1947-01-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2616007A (de) |
| BE (1) | BE479337A (de) |
| CH (1) | CH271493A (de) |
| FR (1) | FR959367A (de) |
| GB (1) | GB630783A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2821606A (en) * | 1953-09-23 | 1958-01-28 | Westinghouse Electric Corp | Circuit interrupter |
| US2933574A (en) * | 1954-04-26 | 1960-04-19 | Westinghouse Electric Corp | Circuit interrupters |
| US2816992A (en) * | 1954-11-26 | 1957-12-17 | Westinghouse Electric Corp | Circuit interrupters |
| US2795675A (en) * | 1954-12-08 | 1957-06-11 | Westinghouse Electric Corp | Circuit interrupter |
| US3073936A (en) * | 1958-10-01 | 1963-01-15 | Gen Electric | Electric circuit interrupter |
| US3176103A (en) * | 1961-02-21 | 1965-03-30 | Ite Circuit Breaker Ltd | Blow-in effect on jump gap |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE556524C (de) * | 1932-08-10 | Siemens Schuckertwerke Akt Ges | Verfahren zum raschen Abschalten von Wechselstrom | |
| US1324546A (en) * | 1919-12-09 | Enoch t | ||
| US818376A (en) * | 1903-08-08 | 1906-04-17 | Gen Electric | Arc-extinguishing cut-out. |
| US1164257A (en) * | 1912-12-26 | 1915-12-14 | Gen Electric | Circuit-interrupting device. |
| US1590402A (en) * | 1919-05-06 | 1926-06-29 | Westinghouse Electric & Mfg Co | Switching device |
| US1398982A (en) * | 1919-12-15 | 1921-12-06 | Gen Electric | Circuit-interrupter |
| US1606808A (en) * | 1921-09-28 | 1926-11-16 | Westinghouse Electric & Mfg Co | Control apparatus |
| US1713229A (en) * | 1926-08-16 | 1929-05-14 | Gen Electric | Circuit interrupter |
| US1872387A (en) * | 1929-09-11 | 1932-08-16 | Westinghouse Electric & Mfg Co | Circuit breaker |
| US2242905A (en) * | 1939-01-04 | 1941-05-20 | Westinghouse Electric & Mfg Co | Circuit interrupter |
| US2276859A (en) * | 1940-10-29 | 1942-03-17 | Westinghouse Electric & Mfg Co | Circuit interrupter |
| US2356040A (en) * | 1942-07-31 | 1944-08-15 | Westinghouse Electric & Mfg Co | Arc control device |
-
0
- FR FR959367D patent/FR959367A/fr not_active Expired
- BE BE479337D patent/BE479337A/xx unknown
-
1947
- 1947-01-04 US US720165A patent/US2616007A/en not_active Expired - Lifetime
- 1947-12-13 CH CH271493D patent/CH271493A/fr unknown
- 1947-12-30 GB GB34569/47A patent/GB630783A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR959367A (de) | 1950-03-29 |
| US2616007A (en) | 1952-10-28 |
| GB630783A (en) | 1949-10-20 |
| CH271493A (fr) | 1950-10-31 |