GB954900A - Improvements in or relating to electric switches - Google Patents

Improvements in or relating to electric switches

Info

Publication number
GB954900A
GB954900A GB39056/60A GB3905660A GB954900A GB 954900 A GB954900 A GB 954900A GB 39056/60 A GB39056/60 A GB 39056/60A GB 3905660 A GB3905660 A GB 3905660A GB 954900 A GB954900 A GB 954900A
Authority
GB
United Kingdom
Prior art keywords
contacts
bridge
contact
limbs
component
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
GB39056/60A
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.)
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
Publication of GB954900A publication Critical patent/GB954900A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—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
    • H01H1/42—Knife-and-clip contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/635—Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot
    • 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
    • H01H21/02—Details
    • H01H21/16—Adaptation for built-in fuse
    • H01H21/165—Fuses mounted on, or constituting the movable contact parts of, the switch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S70/00—Locks
    • Y10S70/74—Spring tumbler

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
GB39056/60A 1959-11-14 1960-11-14 Improvements in or relating to electric switches Expired GB954900A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1070659 1959-11-14

Publications (1)

Publication Number Publication Date
GB954900A true GB954900A (en) 1964-04-08

Family

ID=20292730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39056/60A Expired GB954900A (en) 1959-11-14 1960-11-14 Improvements in or relating to electric switches

Country Status (6)

Country Link
US (1) US3118990A (fr)
BE (1) BE597058A (fr)
CH (1) CH389727A (fr)
DE (1) DE1165712B (fr)
GB (1) GB954900A (fr)
NL (1) NL257897A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346711A (en) * 1962-12-05 1967-10-10 Square D Co Electrical switch
WO1997032327A1 (fr) * 1996-02-28 1997-09-04 Wermelinger Ag Fusible-interrupteur et/ou fusible-sectionneur
EP0926692A2 (fr) * 1996-02-28 1999-06-30 Wermelinger AG Fusible-interrupteur et/ou fusible-sectionneur
DE4430046C2 (de) * 1994-08-24 2001-08-16 Wermelinger Ag Wolhusen Sicherungs-Lastschaltgerät und/oder -Trennschaltgerät

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259718A (en) * 1965-01-11 1966-07-05 Gen Electric Fusible electric switch equipped with combination fuse holder and arcing contact
US3382340A (en) * 1966-09-24 1968-05-07 Square D Co Double jaw for a knife switch
US3737727A (en) * 1972-07-17 1973-06-05 Furnas Electric Co Thermal overload device
US4342889A (en) * 1974-05-24 1982-08-03 G & W Electric Specialty Company Modular vault-type load break switch
DE2934372C2 (de) * 1979-08-24 1983-04-07 Werner Messmer Gmbh & Co Kg, 7760 Radolfzell Mehrfach-Kontaktvorrichtung
US5061833A (en) * 1985-12-16 1991-10-29 Cleaveland/Price Inc. Compact disconnect switch having broadly variable current rating
US4933519A (en) * 1988-08-31 1990-06-12 Westinghouse Electric Corp. Contact structure for grounding switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2128999A (en) * 1936-01-16 1938-09-06 William H Frank Switch
US2289122A (en) * 1937-05-01 1942-07-07 Square D Co Electric circuit controlling device
AT189693B (de) * 1955-04-08 1957-04-25 Walther F Werke Sicherungstrennschalter
BE554375A (fr) * 1957-01-22 1957-02-15

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346711A (en) * 1962-12-05 1967-10-10 Square D Co Electrical switch
DE4430046C2 (de) * 1994-08-24 2001-08-16 Wermelinger Ag Wolhusen Sicherungs-Lastschaltgerät und/oder -Trennschaltgerät
WO1997032327A1 (fr) * 1996-02-28 1997-09-04 Wermelinger Ag Fusible-interrupteur et/ou fusible-sectionneur
EP0924727A2 (fr) * 1996-02-28 1999-06-23 Wermelinger AG Fusible-interrupteur et/ou fusible-sectionneur
EP0924736A2 (fr) * 1996-02-28 1999-06-23 Wermelinger AG Fusible-interrupteur et/ou fusible-sectionneur
EP0926692A2 (fr) * 1996-02-28 1999-06-30 Wermelinger AG Fusible-interrupteur et/ou fusible-sectionneur
EP0926692A3 (fr) * 1996-02-28 1999-07-28 Wermelinger AG Fusible-interrupteur et/ou fusible-sectionneur
EP0924736A3 (fr) * 1996-02-28 1999-07-28 Wermelinger AG Fusible-interrupteur et/ou fusible-sectionneur
EP0924727A3 (fr) * 1996-02-28 1999-07-28 Wermelinger AG Fusible-interrupteur et/ou fusible-sectionneur

Also Published As

Publication number Publication date
CH389727A (de) 1965-03-31
BE597058A (fr) 1961-03-01
NL257897A (fr)
DE1165712B (de) 1964-03-19
US3118990A (en) 1964-01-21

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