CH218748A - Druckgasschalter. - Google Patents
Druckgasschalter.Info
- Publication number
- CH218748A CH218748A CH218748DA CH218748A CH 218748 A CH218748 A CH 218748A CH 218748D A CH218748D A CH 218748DA CH 218748 A CH218748 A CH 218748A
- Authority
- CH
- Switzerland
- Prior art keywords
- gas pressure
- pressure switch
- switch
- gas
- pressure
- Prior art date
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 |
---|---|
CH218748A true CH218748A (de) | 1941-12-31 |
Family
ID=32108618
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH207592D CH207592A (de) | 1940-06-10 | 1939-01-31 | Druckgasschalter. |
CH218748D CH218748A (de) | 1940-06-10 | 1940-06-10 | Druckgasschalter. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH207592D CH207592A (de) | 1940-06-10 | 1939-01-31 | Druckgasschalter. |
Country Status (6)
Country | Link |
---|---|
US (1) | US2364254A (de) |
BE (2) | BE441668A (de) |
CH (2) | CH207592A (de) |
DE (2) | DE706063C (de) |
FR (2) | FR849768A (de) |
GB (1) | GB511757A (de) |
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 (de) * | 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 |
---|---|
FR51593E (fr) | 1943-02-05 |
DE726676C (de) | 1942-10-19 |
BE432598A (de) | |
GB511757A (en) | 1939-08-23 |
US2364254A (en) | 1944-12-05 |
BE441668A (de) | |
CH207592A (de) | 1939-11-15 |
FR849768A (fr) | 1939-12-01 |
DE706063C (de) | 1941-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH218748A (de) | Druckgasschalter. | |
CH270364A (de) | Elektrischer Druckgasschalter. | |
CH214998A (de) | Druckgasschalter. | |
CH228530A (fr) | Interrupteur à auto-soufflage. | |
CH212030A (de) | Druckgasschalter. | |
CH214995A (de) | Druckgasschalter mit Vielfachunterbrechung. | |
CH252898A (de) | Druckgasschalter. | |
CH210275A (de) | Druckgasschalter. | |
CH257959A (fr) | Motoculteur. | |
CH218998A (de) | Druckgasschalter mit Vielfachunterbrechung. | |
CH216795A (de) | Druckgasschalter. | |
CH230478A (de) | Kötzerspulmaschine. | |
CH219777A (de) | Vakuumschalter. | |
DK60419C (da) | Ajlebeholder. | |
CH219678A (de) | Tintengeschirr. | |
DK73400C (da) | Trykkoger. | |
DK60644C (da) | Gasrenseapparat. | |
DK66092C (da) | Kompressor. | |
DK58409C (da) | Trykafbryder. | |
CH225440A (de) | Kleinselbstschalter. | |
DK59556C (da) | Tændstikæskehylster. | |
DK60950C (da) | Tændstikæskeetui. | |
ES6485Y (es) | Cigarrera. | |
ES6397Y (es) | Pitillera. | |
DK58958C (da) | Brandbombeslukker. |