BE440693A - - Google Patents
Info
- Publication number
- BE440693A BE440693A BE440693DA BE440693A BE 440693 A BE440693 A BE 440693A BE 440693D A BE440693D A BE 440693DA BE 440693 A BE440693 A BE 440693A
- 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
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
-
- 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
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
- H01H2033/146—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc using capacitors, e.g. for the voltage division over the different switches
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH553734X | 1940-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE440693A true BE440693A (en:Method) |
Family
ID=4519835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE440693D BE440693A (en:Method) | 1940-02-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2291263A (en:Method) |
| BE (1) | BE440693A (en:Method) |
| CH (1) | CH214995A (en:Method) |
| FR (1) | FR869611A (en:Method) |
| GB (1) | GB553734A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE458203A (en:Method) * | 1943-11-24 | |||
| US2675505A (en) * | 1949-12-02 | 1954-04-13 | Gen Electric | Multibreak circuit breaker with protective impedances |
| US2840670A (en) * | 1954-12-20 | 1958-06-24 | Westinghouse Electric Corp | Circuit interrupters |
| US2830234A (en) * | 1956-08-01 | 1958-04-08 | Mc Graw Edison Co | Arrangement for switching shunt capacitor banks |
| NL252649A (en:Method) * | 1959-06-30 | |||
| US3526734A (en) * | 1967-11-06 | 1970-09-01 | Ite Imperial Corp | Dead tank gas blast circuit breaker with interrupter structure immersed in low pressure of dead tank |
-
0
- BE BE440693D patent/BE440693A/xx unknown
-
1940
- 1940-02-27 CH CH214995D patent/CH214995A/de unknown
-
1941
- 1941-01-29 FR FR869611D patent/FR869611A/fr not_active Expired
- 1941-03-25 US US385169A patent/US2291263A/en not_active Expired - Lifetime
- 1941-07-04 GB GB8484/41A patent/GB553734A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH214995A (de) | 1941-05-31 |
| GB553734A (en) | 1943-06-03 |
| FR869611A (fr) | 1942-02-09 |
| US2291263A (en) | 1942-07-28 |