BE516546A - - Google Patents
Info
- Publication number
- BE516546A BE516546A BE516546DA BE516546A BE 516546 A BE516546 A BE 516546A BE 516546D A BE516546D A BE 516546DA BE 516546 A BE516546 A BE 516546A
- 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 |
|---|---|---|---|
| US264046A US2727963A (en) | 1951-12-29 | 1951-12-29 | Circuit interrupters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE516546A true BE516546A (ja) |
Family
ID=23004329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE516546D BE516546A (ja) | 1951-12-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2727963A (ja) |
| BE (1) | BE516546A (ja) |
| FR (1) | FR1073458A (ja) |
| GB (1) | GB727432A (ja) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1749539A (en) * | 1926-07-03 | 1930-03-04 | Bbc Brown Boveri & Cie | Switch apparatus |
| US1879958A (en) * | 1929-06-29 | 1932-09-27 | Condit Electrical Mfg Corp | Circuit interrupter |
| US2337949A (en) * | 1942-05-29 | 1943-12-28 | Gen Electric | Circuit breaker |
| BE482710A (ja) * | 1944-04-13 | |||
| FR480612A (fr) * | 1948-02-11 | 1916-08-31 | Edwin Ross Arnold | Garde pour assiette |
-
0
- BE BE516546D patent/BE516546A/xx unknown
-
1951
- 1951-12-29 US US264046A patent/US2727963A/en not_active Expired - Lifetime
-
1952
- 1952-10-28 GB GB27050/52A patent/GB727432A/en not_active Expired
- 1952-12-26 FR FR1073458D patent/FR1073458A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1073458A (fr) | 1954-09-27 |
| GB727432A (en) | 1955-03-30 |
| US2727963A (en) | 1955-12-20 |