JPS4514609B1 - - Google Patents
Info
- Publication number
- JPS4514609B1 JPS4514609B1 JP774666A JP774666A JPS4514609B1 JP S4514609 B1 JPS4514609 B1 JP S4514609B1 JP 774666 A JP774666 A JP 774666A JP 774666 A JP774666 A JP 774666A JP S4514609 B1 JPS4514609 B1 JP S4514609B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- H01H31/28—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 angularly-movable contact
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US431908A US3316366A (en) | 1965-02-11 | 1965-02-11 | Operating mechanisms for electric switch structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4514609B1 true JPS4514609B1 (en, 2012) | 1970-05-23 |
Family
ID=23713947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP774666A Pending JPS4514609B1 (en, 2012) | 1965-02-11 | 1966-02-11 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3316366A (en, 2012) |
| JP (1) | JPS4514609B1 (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3612790A (en) * | 1969-12-23 | 1971-10-12 | Westinghouse Electric Corp | High-voltage electric switch having improved supporting base |
| US4481387A (en) * | 1983-09-30 | 1984-11-06 | Siemens-Allis, Inc. | Voltage isolater switch with pivoted contact assemblies |
| EP3493234B1 (en) * | 2016-08-01 | 2021-04-28 | Mitsubishi Electric Corporation | Operating device and circuit breaker |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2420485A (en) * | 1942-08-05 | 1947-05-13 | Railway & Industrial Eng Co | Electrical switch with kinetic energy dissipating means |
| FR1024115A (fr) * | 1949-01-29 | 1953-03-27 | Licentia Gmbh | Sectionneur pour haute tension en particulier pour montage à l'air libre |
| US2676216A (en) * | 1951-07-21 | 1954-04-20 | Ite Circuit Breaker Ltd | Ground switch with twisting contact |
| US2757255A (en) * | 1952-09-11 | 1956-07-31 | Westinghouse Electric Corp | High-speed switch mechanism |
| US3024328A (en) * | 1960-01-27 | 1962-03-06 | Southern States Inc | Electric grounding switch |
| US3089006A (en) * | 1960-03-14 | 1963-05-07 | Ite Circuit Breaker Ltd | Automatic high speed grounding switch |
-
1965
- 1965-02-11 US US431908A patent/US3316366A/en not_active Expired - Lifetime
-
1966
- 1966-02-11 JP JP774666A patent/JPS4514609B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3316366A (en) | 1967-04-25 |