BE441668A - - Google Patents
Info
- Publication number
- BE441668A BE441668A BE441668DA BE441668A BE 441668 A BE441668 A BE 441668A BE 441668D A BE441668D A BE 441668DA BE 441668 A BE441668 A BE 441668A
- 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
- H01H33/008—Pedestal mounted switch gear combinations
-
- 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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
-
- 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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
- H01H33/125—Load break switches comprising a separate circuit breaker
- H01H33/128—Load break switches comprising a separate circuit breaker being operated by a separate mechanism interlocked with the sectionalising mechanism
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH218748T | 1940-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE441668A true BE441668A (en:Method) |
Family
ID=32108618
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE432598D BE432598A (en:Method) | 1940-06-10 | ||
| BE441668D BE441668A (en:Method) | 1940-06-10 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE432598D BE432598A (en:Method) | 1940-06-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2364254A (en:Method) |
| BE (2) | BE441668A (en:Method) |
| CH (2) | CH207592A (en:Method) |
| DE (2) | DE706063C (en:Method) |
| FR (2) | FR849768A (en:Method) |
| GB (1) | GB511757A (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR871241A (fr) * | 1941-04-01 | 1942-04-13 | Merlin Gerin | Perfectionnements aux interrupteurs à fluide gazeux comprimé |
| US2646483A (en) * | 1949-01-29 | 1953-07-21 | Westinghouse Electric Corp | Pneumatic operating assembly for air-blast circuit interrupters |
| US2602868A (en) * | 1949-02-03 | 1952-07-08 | Westinghouse Electric Corp | Fluid pressure assembly |
| US2548221A (en) * | 1949-02-15 | 1951-04-10 | Allis Chalmers Mfg Co | Fluid pressure actuated switch |
| US2644876A (en) * | 1950-08-19 | 1953-07-07 | Westinghouse Electric Corp | High-speed compressed-air circuit breaker |
| US2752448A (en) * | 1951-04-27 | 1956-06-26 | Westinghouse Electric Corp | Switching equipment for compressed air circuit breakers |
| US2667554A (en) * | 1951-06-26 | 1954-01-26 | Gen Electric | Operating mechanism for electric circuit breakers |
| DE964962C (de) * | 1953-01-03 | 1957-05-29 | Licentia Gmbh | Druckgasschalter |
| FR1097220A (fr) * | 1953-10-16 | 1955-07-01 | Merlin Gerin | Dispositif de raccordement, aux lignes aériennes, des disjoncteurs pneumatiques |
| NL197693A (en:Method) * | 1954-06-01 | |||
| DE1240737B (de) * | 1962-06-05 | 1967-05-18 | Moviecol Sales Ltd | Projektor zur Wiedergabe von bewegten oder stillstehenden Bildern |
-
0
- BE BE432598D patent/BE432598A/xx unknown
- BE BE441668D patent/BE441668A/xx unknown
-
1938
- 1938-02-08 DE DEA85762D patent/DE706063C/de not_active Expired
-
1939
- 1939-01-31 CH CH207592D patent/CH207592A/de unknown
- 1939-02-02 FR FR849768D patent/FR849768A/fr not_active Expired
- 1939-02-06 GB GB3867/39A patent/GB511757A/en not_active Expired
-
1940
- 1940-06-10 CH CH218748D patent/CH218748A/de unknown
- 1940-06-27 DE DEA91606D patent/DE726676C/de not_active Expired
-
1941
- 1941-05-28 US US395692A patent/US2364254A/en not_active Expired - Lifetime
- 1941-05-29 FR FR51593D patent/FR51593E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE432598A (en:Method) | |
| DE706063C (de) | 1941-05-16 |
| FR849768A (fr) | 1939-12-01 |
| CH218748A (de) | 1941-12-31 |
| CH207592A (de) | 1939-11-15 |
| GB511757A (en) | 1939-08-23 |
| US2364254A (en) | 1944-12-05 |
| DE726676C (de) | 1942-10-19 |
| FR51593E (fr) | 1943-02-05 |