GB951588A - Improvements in electrical contactors and circuit breakers - Google Patents

Improvements in electrical contactors and circuit breakers

Info

Publication number
GB951588A
GB951588A GB8907/59A GB890759A GB951588A GB 951588 A GB951588 A GB 951588A GB 8907/59 A GB8907/59 A GB 8907/59A GB 890759 A GB890759 A GB 890759A GB 951588 A GB951588 A GB 951588A
Authority
GB
United Kingdom
Prior art keywords
chamber
arcing
walls
contacts
path
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
GB8907/59A
Other languages
English (en)
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.)
HAROLD TOWNLEY BALDWIN
Original Assignee
HAROLD TOWNLEY BALDWIN
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
Priority to NL239190D priority Critical patent/NL239190A/xx
Application filed by HAROLD TOWNLEY BALDWIN filed Critical HAROLD TOWNLEY BALDWIN
Priority to GB8907/59A priority patent/GB951588A/en
Priority to US814045A priority patent/US3053955A/en
Publication of GB951588A publication Critical patent/GB951588A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
GB8907/59A 1959-03-14 1959-03-14 Improvements in electrical contactors and circuit breakers Expired GB951588A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL239190D NL239190A (enrdf_load_stackoverflow) 1959-03-14
GB8907/59A GB951588A (en) 1959-03-14 1959-03-14 Improvements in electrical contactors and circuit breakers
US814045A US3053955A (en) 1959-03-14 1959-05-18 Electrical contactors or circuit breakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8907/59A GB951588A (en) 1959-03-14 1959-03-14 Improvements in electrical contactors and circuit breakers

Publications (1)

Publication Number Publication Date
GB951588A true GB951588A (en) 1964-03-04

Family

ID=9861620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8907/59A Expired GB951588A (en) 1959-03-14 1959-03-14 Improvements in electrical contactors and circuit breakers

Country Status (3)

Country Link
US (1) US3053955A (enrdf_load_stackoverflow)
GB (1) GB951588A (enrdf_load_stackoverflow)
NL (1) NL239190A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3215919A1 (de) * 1982-04-29 1983-11-03 Brown, Boveri & Cie Ag, 6800 Mannheim Explosionsgeschuetztes oder schlagwettergeschuetztes elektrisches schaltgeraet

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189178B (de) * 1963-03-01 1965-03-18 Licentia Gmbh Kontaktapparat fuer elektrische Schaltgeraete, z. B. Schuetze

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB440513A (en) * 1934-10-17 1936-01-01 Ellison George Ltd Improvements relating to electric switches or circuit breakers
US2227134A (en) * 1938-02-26 1940-12-31 Gen Electric Electric circuit interrupter
US2240623A (en) * 1939-10-26 1941-05-06 Westinghouse Electric & Mfg Co Circuit interrupting device
US2794882A (en) * 1945-03-21 1957-06-04 Cutler Hammer Inc Electric switch operating structure
US2650971A (en) * 1950-06-08 1953-09-01 Allen Bradley Co Electrical switch
US2692318A (en) * 1951-03-31 1954-10-19 Clark Controller Co Arc chamber for circuit breakers
US2874245A (en) * 1954-01-19 1959-02-17 Gen Motors Corp Circuit breaker
US2794093A (en) * 1954-01-28 1957-05-28 Morschel Franz Multi-pole relay switches
BE559487A (enrdf_load_stackoverflow) * 1957-07-26 1957-08-14

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3215919A1 (de) * 1982-04-29 1983-11-03 Brown, Boveri & Cie Ag, 6800 Mannheim Explosionsgeschuetztes oder schlagwettergeschuetztes elektrisches schaltgeraet
GB2119575A (en) * 1982-04-29 1983-11-16 Bbc Brown Boveri & Cie Explosion-proof or flame-proof electrical switching device
GB2160711A (en) * 1982-04-29 1985-12-24 Bbc Brown Boveri & Cie Explosion-proof or flame-proof electrical switching device

Also Published As

Publication number Publication date
NL239190A (enrdf_load_stackoverflow)
US3053955A (en) 1962-09-11

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