GB322966A - Improvements relating to alternating electric current interrupters - Google Patents

Improvements relating to alternating electric current interrupters

Info

Publication number
GB322966A
GB322966A GB6917/29A GB691729A GB322966A GB 322966 A GB322966 A GB 322966A GB 6917/29 A GB6917/29 A GB 6917/29A GB 691729 A GB691729 A GB 691729A GB 322966 A GB322966 A GB 322966A
Authority
GB
United Kingdom
Prior art keywords
electric current
alternating electric
improvements relating
current interrupters
interrupters
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
GB6917/29A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB6917/29A priority Critical patent/GB322966A/en
Publication of GB322966A publication Critical patent/GB322966A/en
Priority to US431294A priority patent/US1798319A/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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
GB6917/29A 1929-03-04 1929-03-04 Improvements relating to alternating electric current interrupters Expired GB322966A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB6917/29A GB322966A (en) 1929-03-04 1929-03-04 Improvements relating to alternating electric current interrupters
US431294A US1798319A (en) 1929-03-04 1930-02-25 Alternating-eiectric-current interrupter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6917/29A GB322966A (en) 1929-03-04 1929-03-04 Improvements relating to alternating electric current interrupters

Publications (1)

Publication Number Publication Date
GB322966A true GB322966A (en) 1929-12-19

Family

ID=9823191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6917/29A Expired GB322966A (en) 1929-03-04 1929-03-04 Improvements relating to alternating electric current interrupters

Country Status (2)

Country Link
US (1) US1798319A (en)
GB (1) GB322966A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750488C (en) * 1941-11-11 1945-01-15 Resistance switch
EP0019320A1 (en) * 1979-05-11 1980-11-26 BBC Aktiengesellschaft Brown, Boveri & Cie. Arc spinner interrupter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524287A (en) * 1945-01-19 1950-10-03 Westinghouse Electric Corp Circuit interrupter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750488C (en) * 1941-11-11 1945-01-15 Resistance switch
EP0019320A1 (en) * 1979-05-11 1980-11-26 BBC Aktiengesellschaft Brown, Boveri & Cie. Arc spinner interrupter

Also Published As

Publication number Publication date
US1798319A (en) 1931-03-31

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