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GB367178A - Improvements in and relating to electric contacts - Google Patents

Improvements in and relating to electric contacts

Info

Publication number
GB367178A
GB367178A GB5282/31A GB528231A GB367178A GB 367178 A GB367178 A GB 367178A GB 5282/31 A GB5282/31 A GB 5282/31A GB 528231 A GB528231 A GB 528231A GB 367178 A GB367178 A GB 367178A
Authority
GB
United Kingdom
Prior art keywords
pin
shoulders
feb
aperture
spring
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
GB5282/31A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB367178A publication Critical patent/GB367178A/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
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Push-Button Switches (AREA)
  • Tumbler Switches (AREA)
  • Breakers (AREA)

Abstract

367,178. Switch contacts. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Goetz, E. F. ; R.D. No. 4, Box 92, Schenectady, New York, U.S.A.) Feb. 19, 1931, No. 5282. Convention date, Feb. 19, 1930. [Class 38 (v).] A readily detachable self-aligning contact member specially suitable for an electromagnetic switch comprises a bridging contact 12, mounted on a U-shaped pin 16 and capable of sliding and tilting on the pin against the action of a spring 27. Shoulders 21 on the pin hold the spring 27 in place till the whole device is mounted as a unit on a support 13, when the shoulders 21 engage one side of an aperture 19 in the support and tongues 22 on the pin engage the other side of the aperture to hold the device in place.
GB5282/31A 1930-02-19 1931-02-19 Improvements in and relating to electric contacts Expired GB367178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US429771A US1839095A (en) 1930-02-19 1930-02-19 Detachable contact

Publications (1)

Publication Number Publication Date
GB367178A true GB367178A (en) 1932-02-18

Family

ID=23704686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5282/31A Expired GB367178A (en) 1930-02-19 1931-02-19 Improvements in and relating to electric contacts

Country Status (3)

Country Link
US (1) US1839095A (en)
DE (1) DE580001C (en)
GB (1) GB367178A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616010A (en) * 1948-01-20 1952-10-28 Ward Leonard Electric Co Electromagnetic switch
US2585824A (en) * 1948-01-27 1952-02-12 Electric Controller & Mfg Co Electric switch
US2546663A (en) * 1948-07-14 1951-03-27 Fed Electric Prod Co Contact structure for electric switches
US2546847A (en) * 1948-08-23 1951-03-27 Carter Carburetor Corp Dual control switch
US2619569A (en) * 1950-07-12 1952-11-25 Westinghouse Electric Corp Electrical contact mounting
US2680167A (en) * 1951-05-23 1954-06-01 Gen Motors Corp Electric switch
US2969444A (en) * 1956-07-16 1961-01-24 Deissler Otto Electromagnetically actuated switch
US2871322A (en) * 1956-11-21 1959-01-27 Westinghouse Electric Corp Mounting means for contact members
US3226516A (en) * 1963-07-01 1965-12-28 Ite Circuit Breaker Ltd Add-on main pole unit for contactors
US6025766A (en) * 1997-04-11 2000-02-15 Siemens Energy & Automation, Inc. Trip mechanism for an overload relay
US5994987A (en) * 1998-05-15 1999-11-30 Siemens Energy & Automation, Inc. Contact mechanism for electronic overload relays
US6949997B2 (en) * 2003-09-26 2005-09-27 Rockwell Automation Technologies, Inc. Bi-stable trip-free relay configuration
US7161104B2 (en) * 2003-09-26 2007-01-09 Rockwell Automation Technologies, Inc. Trip-free PCB mountable relay configuration and method
DE102009023073A1 (en) * 2009-05-28 2010-12-02 Eaton Industries Gmbh Bridge contact system

Also Published As

Publication number Publication date
US1839095A (en) 1931-12-29
DE580001C (en) 1933-07-05

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