GB318292A - Improvements in or relating to circuit-breakers or switches - Google Patents

Improvements in or relating to circuit-breakers or switches

Info

Publication number
GB318292A
GB318292A GB16162/28A GB1616228A GB318292A GB 318292 A GB318292 A GB 318292A GB 16162/28 A GB16162/28 A GB 16162/28A GB 1616228 A GB1616228 A GB 1616228A GB 318292 A GB318292 A GB 318292A
Authority
GB
United Kingdom
Prior art keywords
breakers
relating
switches
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
GB16162/28A
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 GB16162/28A priority Critical patent/GB318292A/en
Priority to US363344A priority patent/US1820928A/en
Priority to FR675281D priority patent/FR675281A/en
Publication of GB318292A publication Critical patent/GB318292A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
GB16162/28A 1928-06-02 1928-06-02 Improvements in or relating to circuit-breakers or switches Expired GB318292A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB16162/28A GB318292A (en) 1928-06-02 1928-06-02 Improvements in or relating to circuit-breakers or switches
US363344A US1820928A (en) 1928-06-02 1929-05-15 Circuit-breaker
FR675281D FR675281A (en) 1928-06-02 1929-05-16 Improvements to circuit breakers or switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16162/28A GB318292A (en) 1928-06-02 1928-06-02 Improvements in or relating to circuit-breakers or switches

Publications (1)

Publication Number Publication Date
GB318292A true GB318292A (en) 1929-09-02

Family

ID=10072270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16162/28A Expired GB318292A (en) 1928-06-02 1928-06-02 Improvements in or relating to circuit-breakers or switches

Country Status (3)

Country Link
US (1) US1820928A (en)
FR (1) FR675281A (en)
GB (1) GB318292A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634351A (en) * 1950-10-23 1953-04-07 Pacific Electric Mfg Corp Circuit interrupter

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813177A (en) * 1954-03-29 1957-11-12 Kelman Electric And Mfg Compan Circuit breaker
US3002073A (en) * 1958-04-16 1961-09-26 Gen Electric Electric circuit interruption device and method
US5504289A (en) * 1994-03-30 1996-04-02 Abb Power T&D Company Inc. Circuit switching mechanism and charging system therefor
US5508487A (en) * 1994-03-30 1996-04-16 Abb Power T&D Company Inc. High voltage circuit interrupting device operating mechanism including trip latch assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634351A (en) * 1950-10-23 1953-04-07 Pacific Electric Mfg Corp Circuit interrupter

Also Published As

Publication number Publication date
FR675281A (en) 1930-02-07
US1820928A (en) 1931-09-01

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