GB320320A - Improvements in or relating to electric circuit-breakers - Google Patents

Improvements in or relating to electric circuit-breakers

Info

Publication number
GB320320A
GB320320A GB1673928A GB1673928A GB320320A GB 320320 A GB320320 A GB 320320A GB 1673928 A GB1673928 A GB 1673928A GB 1673928 A GB1673928 A GB 1673928A GB 320320 A GB320320 A GB 320320A
Authority
GB
United Kingdom
Prior art keywords
breakers
relating
electric circuit
electric
circuit
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
Application number
GB1673928A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electr & Allied Ind Res Ass
Original Assignee
Electr & Allied Ind Res Ass
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Electr & Allied Ind Res Ass filed Critical Electr & Allied Ind Res Ass
Priority to GB1673928A priority Critical patent/GB320320A/en
Priority to FR679140D priority patent/FR679140A/en
Publication of GB320320A publication Critical patent/GB320320A/en
Expired legal-status Critical Current

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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H01H33/245—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring using movable field electrodes
GB1673928A 1928-06-08 1928-06-08 Improvements in or relating to electric circuit-breakers Expired GB320320A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1673928A GB320320A (en) 1928-06-08 1928-06-08 Improvements in or relating to electric circuit-breakers
FR679140D FR679140A (en) 1928-06-08 1929-05-16 Improvements to electrical circuit switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1673928A GB320320A (en) 1928-06-08 1928-06-08 Improvements in or relating to electric circuit-breakers

Publications (1)

Publication Number Publication Date
GB320320A true GB320320A (en) 1929-10-08

Family

ID=10082783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1673928A Expired GB320320A (en) 1928-06-08 1928-06-08 Improvements in or relating to electric circuit-breakers

Country Status (2)

Country Link
FR (1) FR679140A (en)
GB (1) GB320320A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE886936C (en) * 1940-04-09 1953-08-20 Hendrik Arend Hidde Di Nijland High voltage switch
DE972025C (en) * 1932-03-01 1959-05-06 Electr & Allied Ind Res Ass Electrical AC breaker
DE1086321B (en) * 1956-07-20 1960-08-04 Licentia Gmbh High-voltage circuit breaker with a series-mounted voltage isolator
DE1238545B (en) * 1964-05-28 1967-04-13 Merlin Gerin Pressurized gas switch with at least one tubular contact
FR2379148A1 (en) * 1977-01-31 1978-08-25 Siemens Ag DISCONNECTOR FOR HIGH VOLTAGE SYSTEMS WITH METAL SHIELDING
FR2379147A1 (en) * 1977-01-31 1978-08-25 Siemens Ag DISCONNECTOR FOR HIGH VOLTAGE BREAKING SYSTEMS WITH METAL SHIELDING
CN113130248A (en) * 2019-12-30 2021-07-16 西安西电高压开关有限责任公司 Combined bypass switch

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972025C (en) * 1932-03-01 1959-05-06 Electr & Allied Ind Res Ass Electrical AC breaker
DE886936C (en) * 1940-04-09 1953-08-20 Hendrik Arend Hidde Di Nijland High voltage switch
DE1086321B (en) * 1956-07-20 1960-08-04 Licentia Gmbh High-voltage circuit breaker with a series-mounted voltage isolator
DE1238545B (en) * 1964-05-28 1967-04-13 Merlin Gerin Pressurized gas switch with at least one tubular contact
FR2379148A1 (en) * 1977-01-31 1978-08-25 Siemens Ag DISCONNECTOR FOR HIGH VOLTAGE SYSTEMS WITH METAL SHIELDING
FR2379147A1 (en) * 1977-01-31 1978-08-25 Siemens Ag DISCONNECTOR FOR HIGH VOLTAGE BREAKING SYSTEMS WITH METAL SHIELDING
CN113130248A (en) * 2019-12-30 2021-07-16 西安西电高压开关有限责任公司 Combined bypass switch
CN113130248B (en) * 2019-12-30 2022-08-19 西安西电高压开关有限责任公司 Combined bypass switch

Also Published As

Publication number Publication date
FR679140A (en) 1930-04-09

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