GB313607A - Improvements relating to electric switches - Google Patents
Improvements relating to electric switchesInfo
- Publication number
- GB313607A GB313607A GB17951/29A GB1795129A GB313607A GB 313607 A GB313607 A GB 313607A GB 17951/29 A GB17951/29 A GB 17951/29A GB 1795129 A GB1795129 A GB 1795129A GB 313607 A GB313607 A GB 313607A
- Authority
- GB
- United Kingdom
- Prior art keywords
- improvements relating
- electric switches
- switches
- electric
- relating
- Prior art date
- 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.)
- Expired
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 |
---|---|---|---|
US313607XA | 1928-06-16 | 1928-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB313607A true GB313607A (en) | 1929-09-12 |
Family
ID=21859023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17951/29A Expired GB313607A (en) | 1928-06-16 | 1929-06-11 | Improvements relating to electric switches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB313607A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3047686A (en) * | 1959-09-25 | 1962-07-31 | Westinghouse Electric Corp | Outdoor disconnecting switch |
WO2018153584A1 (en) * | 2017-02-22 | 2018-08-30 | Siemens Aktiengesellschaft | Switch arrangement having two isolator switches and a circuit breaker |
-
1929
- 1929-06-11 GB GB17951/29A patent/GB313607A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3047686A (en) * | 1959-09-25 | 1962-07-31 | Westinghouse Electric Corp | Outdoor disconnecting switch |
WO2018153584A1 (en) * | 2017-02-22 | 2018-08-30 | Siemens Aktiengesellschaft | Switch arrangement having two isolator switches and a circuit breaker |
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