GB2002962B - Electrical switch - Google Patents

Electrical switch

Info

Publication number
GB2002962B
GB2002962B GB7832420A GB7832420A GB2002962B GB 2002962 B GB2002962 B GB 2002962B GB 7832420 A GB7832420 A GB 7832420A GB 7832420 A GB7832420 A GB 7832420A GB 2002962 B GB2002962 B GB 2002962B
Authority
GB
United Kingdom
Prior art keywords
electrical switch
switch
electrical
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
GB7832420A
Other versions
GB2002962A (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB2002962A publication Critical patent/GB2002962A/en
Application granted granted Critical
Publication of GB2002962B publication Critical patent/GB2002962B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/54—Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch
    • H01H21/60—Change-over switches with stable intermediate position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Breakers (AREA)
  • Contacts (AREA)
  • Slide Switches (AREA)
GB7832420A 1977-08-15 1978-08-07 Electrical switch Expired GB2002962B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772737021 DE2737021C3 (en) 1977-08-15 1977-08-15 Isolation switch for low voltage

Publications (2)

Publication Number Publication Date
GB2002962A GB2002962A (en) 1979-02-28
GB2002962B true GB2002962B (en) 1982-02-24

Family

ID=6016586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7832420A Expired GB2002962B (en) 1977-08-15 1978-08-07 Electrical switch

Country Status (4)

Country Link
JP (1) JPS5442659A (en)
DE (1) DE2737021C3 (en)
FR (1) FR2400763A1 (en)
GB (1) GB2002962B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811853U (en) * 1981-07-16 1983-01-25 三菱電機株式会社 Terminal device for circuit breakers and disconnectors
JPS5813655U (en) * 1981-07-17 1983-01-28 三菱電機株式会社 Terminal device for circuit breakers and disconnectors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254914A (en) * 1939-09-09 1941-09-02 Westinghouse Electric & Mfg Co Disconnecting contact
US3041431A (en) * 1959-06-26 1962-06-26 Fed Pacific Electric Co Circuit breaker
FR1285302A (en) * 1960-12-20 1962-02-23 Merlin Gerin Improvements to contact devices, in particular for disconnectors for high currents
DE1197160B (en) * 1962-10-30 1965-07-22 Bbc Brown Boveri & Cie Electric switch

Also Published As

Publication number Publication date
DE2737021B2 (en) 1979-09-20
JPS5442659A (en) 1979-04-04
FR2400763A1 (en) 1979-03-16
DE2737021C3 (en) 1980-06-12
DE2737021A1 (en) 1979-02-22
FR2400763B1 (en) 1981-09-18
GB2002962A (en) 1979-02-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee