NL94998C - - Google Patents
Info
- Publication number
- NL94998C NL94998C NL177978DA NL94998C NL 94998 C NL94998 C NL 94998C NL 177978D A NL177978D A NL 177978DA NL 94998 C NL94998 C NL 94998C
- Authority
- NL
- Netherlands
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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE316522X | 1952-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL94998C true NL94998C (US06566495-20030520-M00011.png) |
Family
ID=20307737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL177978D NL94998C (US06566495-20030520-M00011.png) | 1952-05-31 |
Country Status (7)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2856480A (en) * | 1953-03-10 | 1958-10-14 | Licentia Gmbh | High voltage switch |
| DE1020710B (de) * | 1955-09-22 | 1957-12-12 | Voigt & Haeffner Ag | Druckluftschalter mit Vielfachunterbrechung pro Pol |
| US2881291A (en) * | 1955-12-15 | 1959-04-07 | Asea Ab | Air blast circuit breaker |
| BE557909A (US06566495-20030520-M00011.png) * | 1956-07-10 | Merlin Gerin | ||
| US2999143A (en) * | 1956-11-21 | 1961-09-05 | Westinghouse Electric Corp | Compressed-gas circuit interrupter |
| BE564461A (US06566495-20030520-M00011.png) * | 1957-02-01 | |||
| US2905793A (en) * | 1957-06-21 | 1959-09-22 | Ite Circuit Breaker Ltd | Differential piston for recirculating gas blast interrupters |
| DE1104022B (de) * | 1957-10-14 | 1961-04-06 | Zd Y V I Plzen N P | Aus Baueinheiten zusammengestellter Druckgashoechstspannungsschalter |
| US2978559A (en) * | 1957-12-16 | 1961-04-04 | Ite Circuit Breaker Ltd | Bushing mounted interrupter |
| CH360712A (de) * | 1958-06-28 | 1962-03-15 | Bbc Brown Boveri & Cie | Leistungsschalter mit niederohmigen Widerstand |
| DE1063682B (de) * | 1958-10-10 | 1959-08-20 | Voigt & Haeffner Ag | Hochspannungsdruckluftschalter mit Vielfachunterbrechung pro Pol |
| GB928516A (en) * | 1958-12-02 | 1963-06-12 | Ass Elect Ind | Improvements relating to air or gas blast electric circuit-breakers |
| US3110791A (en) * | 1959-08-27 | 1963-11-12 | Westinghouse Electric Corp | Circuit interrupter with pressure-generating and interrupting contacts in insulating interrupting tube |
| DE1163940B (de) * | 1960-02-25 | 1964-02-27 | Asea Ab | Druckluftschalter mit reihengeschalteter Trennstelle in einer Durchfuehrung |
| GB979783A (en) * | 1960-04-29 | 1965-01-06 | Reyrolle A & Co Ltd | Improvements relating to high-voltage electric circuit-breakers of the gas-blast type |
| GB184999A (en) * | 1962-05-07 | 1922-08-31 | Harry Ormiston Ormiston | An improved metallic paint or coating |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE634255C (de) * | 1933-01-23 | 1936-08-22 | Siemens Schuckertwerke Akt Ges | Anlage zum Betrieb mehrerer Lichtbogenloeschvorrichtungen |
| GB490518A (en) * | 1936-12-14 | 1938-08-15 | British Thomson Houston Co Ltd | Improvements in electrical switchgear |
| NL57703C (US06566495-20030520-M00011.png) * | 1940-06-08 | |||
| CH224286A (de) * | 1942-01-13 | 1942-11-15 | Bbc Brown Boveri & Cie | Freiluft-Druckgasschalter-Anordnung mit Druckluftbehältern. |
| NL62332C (US06566495-20030520-M00011.png) * | 1943-09-11 | |||
| DE854962C (de) * | 1950-08-10 | 1952-11-10 | Licentia Gmbh | Elektrischer Hochspannungsschalter mit einer oder mehreren Leistungsunterbrechungsstellen und mindestens einer besonderen Spannungstrennstelle |
-
0
- NL NL177978D patent/NL94998C/xx active
- BE BE519814D patent/BE519814A/fr unknown
-
1953
- 1953-05-28 CH CH316522D patent/CH316522A/de unknown
- 1953-05-28 US US357942A patent/US2747055A/en not_active Expired - Lifetime
- 1953-05-29 DE DEA18096A patent/DE962353C/de not_active Expired
- 1953-05-29 FR FR1077912D patent/FR1077912A/fr not_active Expired
- 1953-06-01 GB GB15156/53A patent/GB738528A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2747055A (en) | 1956-05-22 |
| DE962353C (de) | 1957-04-18 |
| GB738528A (en) | 1955-10-12 |
| FR1077912A (fr) | 1954-11-12 |
| BE519814A (US06566495-20030520-M00011.png) | |
| CH316522A (de) | 1956-10-15 |
