BE380018A - - Google Patents
Info
- Publication number
- BE380018A BE380018A BE380018DA BE380018A BE 380018 A BE380018 A BE 380018A BE 380018D A BE380018D A BE 380018DA BE 380018 A BE380018 A BE 380018A
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE614231T | 1930-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE380018A true BE380018A (cg-RX-API-DMAC7.html) |
Family
ID=34812889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE380018D BE380018A (cg-RX-API-DMAC7.html) | 1930-06-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1954785A (cg-RX-API-DMAC7.html) |
| BE (1) | BE380018A (cg-RX-API-DMAC7.html) |
| DE (1) | DE614231C (cg-RX-API-DMAC7.html) |
| FR (1) | FR719355A (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1228334B (de) * | 1953-04-28 | 1966-11-10 | Siemens Ag | UEberspannungsschutzeinrichtung |
| US2953666A (en) * | 1956-12-31 | 1960-09-20 | Allen Bradley Co | High voltage air break switch |
| DE1144364B (de) * | 1957-10-31 | 1963-02-28 | Wickmann Werke Ag | Niederspannungsschaltgeraet fuer Wechselstrom |
-
0
- BE BE380018D patent/BE380018A/xx unknown
-
1930
- 1930-06-11 DE DE1930614231D patent/DE614231C/de not_active Expired
-
1931
- 1931-06-01 FR FR719355D patent/FR719355A/fr not_active Expired
- 1931-06-06 US US542640A patent/US1954785A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE614231C (de) | 1935-06-04 |
| FR719355A (fr) | 1932-02-04 |
| US1954785A (en) | 1934-04-17 |