NL104574B - - Google Patents
Info
- Publication number
- NL104574B NL104574B NL104574DA NL104574B NL 104574 B NL104574 B NL 104574B NL 104574D A NL104574D A NL 104574DA NL 104574 B NL104574 B NL 104574B
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/34—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact adapted to engage an overhead transmission line, e.g. for branching
- H01H31/36—Contact moved by pantograph
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US600616A US1988120A (en) | 1932-03-23 | 1932-03-23 | Disconnecting switch |
Publications (1)
Publication Number | Publication Date |
---|---|
NL104574B true NL104574B (en) |
Family
ID=24404313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL104574D NL104574B (en) | 1932-03-23 |
Country Status (3)
Country | Link |
---|---|
US (1) | US1988120A (en) |
FR (1) | FR813635A (en) |
NL (1) | NL104574B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1074115B (en) * | 1960-01-28 | Siemens Schuckertwerke Aktien gesellschaft Berlin und Erlangen | ||
DE951512C (en) * | 1938-03-04 | 1956-10-31 | Siemens Ag | Electromotive drive for electrical switches |
DE761114C (en) * | 1940-10-03 | 1953-01-26 | Siemens Schuckertwerke A G | Disconnector for high voltage switchgear |
DE970663C (en) * | 1942-09-09 | 1958-10-16 | Aeg | Disconnector for high and extra high voltage systems, especially outdoor systems |
DE971626C (en) * | 1942-10-22 | 1959-03-05 | Aeg | Scissor separator |
DE966093C (en) * | 1942-11-27 | 1957-07-11 | Aeg | Single lever disconnector for multi-phase high voltage systems |
DE971627C (en) * | 1943-10-13 | 1959-03-05 | Aeg | Single column separator for high and maximum voltage systems |
BE470474A (en) * | 1946-01-21 | |||
US2669622A (en) * | 1949-11-03 | 1954-02-16 | Westinghouse Electric Corp | Switch operating mechanism |
US2669614A (en) * | 1949-11-03 | 1954-02-16 | Westinghouse Electric Corp | Switch operating mechanism |
DE934179C (en) * | 1950-02-11 | 1955-10-13 | Siemens Ag | Disconnector |
US2737556A (en) * | 1951-04-27 | 1956-03-06 | Westinghouse Electric Corp | Circuit interrupter |
DE1038151B (en) * | 1952-09-11 | 1958-09-04 | Siemens Ag | Single column scissor disconnector |
FR1097220A (en) * | 1953-10-16 | 1955-07-01 | Merlin Gerin | Device for connecting pneumatic circuit breakers to overhead lines |
DE1077748B (en) * | 1954-05-13 | 1960-03-17 | Siemens Ag | Inserter telescopic disconnector |
DE1137785B (en) * | 1954-05-25 | 1962-10-11 | Siemens Ag | Isolating switches, in particular inserter isolating switches |
DE1032364B (en) * | 1954-07-16 | 1958-06-19 | Licentia Gmbh | Bushing disconnector |
BE538872A (en) * | 1955-06-09 | |||
US2940015A (en) * | 1955-09-30 | 1960-06-07 | Robert M Bacon | Switch operating mechanism responsive to power failure |
DE1074116B (en) * | 1956-01-31 | 1960-01-28 | Siemens Schuckertwerke Aktitr gesellschaft Berlin und Erlangen | Emstutzer scissor disconnector |
DE2711342B2 (en) * | 1977-03-16 | 1980-07-17 | Sachsenwerk, Licht- Und Kraft-Ag, 8000 Muenchen | Medium voltage switch disconnectors |
DE3111793A1 (en) * | 1981-03-20 | 1982-09-30 | Siemens AG, 1000 Berlin und 8000 München | SWITCH DISCONNECTOR WITH A SWIVELING SWITCHING ARM AND WITH A DELETING DEVICE |
DE3111792A1 (en) * | 1981-03-20 | 1982-09-30 | Siemens AG, 1000 Berlin und 8000 München | SWITCH DISCONNECTOR WITH A DRIVE DEVICE FOR JUMPING SWITCHING ON AND OFF |
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0
- NL NL104574D patent/NL104574B/xx unknown
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1932
- 1932-03-23 US US600616A patent/US1988120A/en not_active Expired - Lifetime
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1936
- 1936-02-12 FR FR813635D patent/FR813635A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1988120A (en) | 1935-01-15 |
FR813635A (en) | 1937-06-05 |