GB772705A - Contact arrangements for electric switches - Google Patents

Contact arrangements for electric switches

Info

Publication number
GB772705A
GB772705A GB19485/55A GB1948555A GB772705A GB 772705 A GB772705 A GB 772705A GB 19485/55 A GB19485/55 A GB 19485/55A GB 1948555 A GB1948555 A GB 1948555A GB 772705 A GB772705 A GB 772705A
Authority
GB
United Kingdom
Prior art keywords
contact
electric switches
switch
contact arrangements
soc
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
GB19485/55A
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.)
STIN
Original Assignee
STIN
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 STIN filed Critical STIN
Publication of GB772705A publication Critical patent/GB772705A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0012—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for converting normally open to normally closed switches and vice versa
    • 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
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Push-Button Switches (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

772,705. Contact members for switches. SOC. TECHNIQUE POUR L'INDUSTRIE NOUVELLE SOC. ANON. STIN. July 6, 1955 [July 7, 1954], No., 19485/55. Class 38(5) The fixed contact of an electric switch comprises a tube 3 which is engaged by a spring- loaded movable contact 2 when the switch is closed. An operating rod 4 of insulating material moves axially downwards in tube 3 to depress the contact 2 and open the switch.
GB19485/55A 1954-07-07 1955-07-06 Contact arrangements for electric switches Expired GB772705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH772705X 1954-07-07

Publications (1)

Publication Number Publication Date
GB772705A true GB772705A (en) 1957-04-17

Family

ID=4535540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19485/55A Expired GB772705A (en) 1954-07-07 1955-07-06 Contact arrangements for electric switches

Country Status (5)

Country Link
BE (1) BE539573A (en)
CH (1) CH323740A (en)
DE (1) DE1108300B (en)
FR (1) FR1127238A (en)
GB (1) GB772705A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018479C2 (en) * 1980-05-14 1985-03-28 Guido Oberdorfer Wap-Maschinen, 7919 Bellenberg NC contact arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546001A (en) * 1948-10-12 1951-03-20 Westinghouse Electric Corp Auxiliary contact assembly
US2562420A (en) * 1949-10-21 1951-07-31 Furnas Electric Co Interchangeable electric switch

Also Published As

Publication number Publication date
CH323740A (en) 1957-08-15
DE1108300B (en) 1961-06-08
FR1127238A (en) 1956-12-11
BE539573A (en)

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