GB392880A - Improvements in and relating to contacts for electric switches - Google Patents

Improvements in and relating to contacts for electric switches

Info

Publication number
GB392880A
GB392880A GB5918/33A GB591833A GB392880A GB 392880 A GB392880 A GB 392880A GB 5918/33 A GB5918/33 A GB 5918/33A GB 591833 A GB591833 A GB 591833A GB 392880 A GB392880 A GB 392880A
Authority
GB
United Kingdom
Prior art keywords
feb
contacts
movable contact
relating
electric switches
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
GB5918/33A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB392880A publication Critical patent/GB392880A/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
    • H01H1/38—Plug-and-socket contacts

Landscapes

  • Manufacture Of Switches (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)

Abstract

392,880. Switch contacts. INTERNATIONAL GENERAL ELECTRIC CO., Inc., 120, Broadway, New York, U.S.A.- (Assignees of Allgemeine Elektricitats-Ges. ; 2, Friedrich Karl-Ufer, Berlin.) Feb. 27, 1933, No. 5918. Convention date, Feb. 25, 1932. [Class 38 (v).] In contact arrangements for high power switches, the movable contact d is adapted to engage a circle of laminations or parts a which move in slots in a sheet metal cylinder b and are pressed inwards by annular springs c. Each lamination a rests at f against the base g and has a point i which engages the movable contact d.
GB5918/33A 1932-02-25 1933-02-27 Improvements in and relating to contacts for electric switches Expired GB392880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE392880X 1932-02-25

Publications (1)

Publication Number Publication Date
GB392880A true GB392880A (en) 1933-05-25

Family

ID=6388255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5918/33A Expired GB392880A (en) 1932-02-25 1933-02-27 Improvements in and relating to contacts for electric switches

Country Status (2)

Country Link
DE (1) DE623364C (en)
GB (1) GB392880A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009043A (en) * 1959-08-27 1961-11-14 Allis Chalmers Mfg Co Disconnecting contact
US3070770A (en) * 1959-12-21 1962-12-25 Mc Graw Edison Co Electrical contacts
US3107960A (en) * 1960-03-14 1963-10-22 Siemens Ag Albis Rotational coupling for coaxial high-frequency lines

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975843C (en) * 1939-09-09 1962-10-31 Siemens Ag Plug contact for switching connections, in particular for coupling extendable devices
DE972235C (en) * 1943-09-09 1959-06-11 Aeg Ring contact for high currents
DE916961C (en) * 1944-04-30 1954-08-23 Aeg Nozzle-shaped pressure contact, especially for pressurized gas switches
DE894585C (en) * 1950-06-17 1953-10-26 Siemens Ag Fixed switching piece
DE963888C (en) * 1951-02-15 1957-05-16 Martin V Zubaty Contact arrangement
DE1125999B (en) * 1960-04-25 1962-03-22 Licentia Gmbh Switching contact for circuit breaker
DE1207470B (en) * 1961-05-19 1965-12-23 Bbc Brown Boveri & Cie Electrical switchgear for high currents
DE1197156B (en) * 1963-03-06 1965-07-22 Siemens Ag Gas pressure switch
DE4402935A1 (en) * 1994-02-01 1995-08-03 Abb Patent Gmbh Contact system for a high-voltage circuit breaker
DE4445172C2 (en) * 1994-12-17 1998-07-16 Abb Patent Gmbh Control panel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009043A (en) * 1959-08-27 1961-11-14 Allis Chalmers Mfg Co Disconnecting contact
US3070770A (en) * 1959-12-21 1962-12-25 Mc Graw Edison Co Electrical contacts
US3107960A (en) * 1960-03-14 1963-10-22 Siemens Ag Albis Rotational coupling for coaxial high-frequency lines

Also Published As

Publication number Publication date
DE623364C (en)

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