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 (zh) |
Family
ID=24404313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL104574D NL104574B (zh) | 1932-03-23 |
Country Status (3)
Country | Link |
---|---|
US (1) | US1988120A (zh) |
FR (1) | FR813635A (zh) |
NL (1) | NL104574B (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1074115B (zh) * | 1960-01-28 | Siemens Schuckertwerke Aktien gesellschaft Berlin und Erlangen | ||
DE951512C (de) * | 1938-03-04 | 1956-10-31 | Siemens Ag | Elektromotorischer Antrieb fuer elektrische Schalter |
DE761114C (de) * | 1940-10-03 | 1953-01-26 | Siemens Schuckertwerke A G | Trennschalter fuer Hochspannungsschaltanlagen |
DE970663C (de) * | 1942-09-09 | 1958-10-16 | Aeg | Trennschalter fuer Hoch- und Hoechstspannungsanlagen, insbesondere Freiluftanlagen |
DE971626C (de) * | 1942-10-22 | 1959-03-05 | Aeg | Scherentrenner |
DE966093C (de) * | 1942-11-27 | 1957-07-11 | Aeg | Einstuetzer-Hebeltrennschalter fuer mehrphasige Hoechstspannungsanlagen |
DE971627C (de) * | 1943-10-13 | 1959-03-05 | Aeg | Einsaeulentrenner fuer Hoch- und Hoechstspannungsanlagen |
BE470474A (zh) * | 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 (de) * | 1950-02-11 | 1955-10-13 | Siemens Ag | Trennschalter |
US2737556A (en) * | 1951-04-27 | 1956-03-06 | Westinghouse Electric Corp | Circuit interrupter |
DE1038151B (de) * | 1952-09-11 | 1958-09-04 | Siemens Ag | Einsaeulen-Scherentrennschalter |
FR1097220A (fr) * | 1953-10-16 | 1955-07-01 | Merlin Gerin | Dispositif de raccordement, aux lignes aériennes, des disjoncteurs pneumatiques |
DE1077748B (de) * | 1954-05-13 | 1960-03-17 | Siemens Ag | Einstuetzer-Teleskoptrennschalter |
DE1137785B (de) * | 1954-05-25 | 1962-10-11 | Siemens Ag | Trennschalter, insbesondere Einstuetzer-Trennschalter |
DE1032364B (de) * | 1954-07-16 | 1958-06-19 | Licentia Gmbh | Durchfuehrungstrennschalter |
BE538872A (zh) * | 1955-06-09 | |||
US2940015A (en) * | 1955-09-30 | 1960-06-07 | Robert M Bacon | Switch operating mechanism responsive to power failure |
DE1074116B (de) * | 1956-01-31 | 1960-01-28 | Siemens Schuckertwerke Aktitr gesellschaft Berlin und Erlangen | Emstutzer Scherentrennschalter |
DE2711342B2 (de) * | 1977-03-16 | 1980-07-17 | Sachsenwerk, Licht- Und Kraft-Ag, 8000 Muenchen | Mittelspannungslasttrennschalter |
DE3111793A1 (de) * | 1981-03-20 | 1982-09-30 | Siemens AG, 1000 Berlin und 8000 München | Lasttrennschalter mit einem schwenkbaren schaltarm und mit einer loescheinrichtung |
DE3111792A1 (de) * | 1981-03-20 | 1982-09-30 | Siemens AG, 1000 Berlin und 8000 München | Lasttrennschalter mit einer antriebsvorrichtung zur sprungartigen ein- und ausschaltung |
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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/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1988120A (en) | 1935-01-15 |
FR813635A (fr) | 1937-06-05 |