AT263906B - Switching device with bridge contacts - Google Patents

Switching device with bridge contacts

Info

Publication number
AT263906B
AT263906B AT879666A AT879666A AT263906B AT 263906 B AT263906 B AT 263906B AT 879666 A AT879666 A AT 879666A AT 879666 A AT879666 A AT 879666A AT 263906 B AT263906 B AT 263906B
Authority
AT
Austria
Prior art keywords
switching device
bridge contacts
bridge
contacts
switching
Prior art date
Application number
AT879666A
Other languages
German (de)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of AT263906B publication Critical patent/AT263906B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/60—Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • 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
    • H01H1/20—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
AT879666A 1965-10-15 1966-09-19 Switching device with bridge contacts AT263906B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US496355A US3320392A (en) 1965-10-15 1965-10-15 Electric control device with improved contact structure

Publications (1)

Publication Number Publication Date
AT263906B true AT263906B (en) 1968-08-12

Family

ID=23972252

Family Applications (1)

Application Number Title Priority Date Filing Date
AT879666A AT263906B (en) 1965-10-15 1966-09-19 Switching device with bridge contacts

Country Status (7)

Country Link
US (1) US3320392A (en)
JP (1) JPS4512994Y1 (en)
AT (1) AT263906B (en)
CH (1) CH451288A (en)
DE (1) DE1953264U (en)
FR (1) FR1496657A (en)
GB (1) GB1114913A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641287A (en) * 1970-04-16 1972-02-08 Gen Electric Switching device for electromagnetic motor starters
DE2525467C3 (en) * 1975-06-07 1983-04-21 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Contact arrangement
US4006322A (en) * 1975-09-22 1977-02-01 Allis-Chalmers Corporation Auxiliary interlock switch with interchangeable and reversible chisel-shaped contacts and spring biasing mechanism
JPS52115843U (en) * 1976-02-27 1977-09-02
DE8023868U1 (en) * 1980-09-06 1982-03-25 Starkstrom Gummersbach GmbH, 5277 Marienheide Contact device for low-voltage switching devices, in particular contactors
JPS6042214U (en) * 1983-08-31 1985-03-25 三菱電機株式会社 electrical contacts
JPS6116841U (en) * 1984-06-20 1986-01-31 三菱電機株式会社 Movable contact holding structure
JPS61151932A (en) * 1984-12-25 1986-07-10 三菱電機株式会社 Contact unit for circuit switch
US4620122A (en) * 1985-07-29 1986-10-28 General Electric Company Piezoelectric contact driver for circuit interrupters
FR2610449B1 (en) * 1987-02-03 1989-04-21 Merlin Gerin ELECTRIC SWITCH WITH MODULAR STRUCTURE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180961A (en) * 1962-06-13 1965-04-27 Cutler Hammer Inc Electrical contact with mating surface area having an integral frusto-conical nib thereon
US3222487A (en) * 1963-05-29 1965-12-07 Babcock Electronics Corp Dual purpose electrical contact element

Also Published As

Publication number Publication date
DE1953264U (en) 1967-01-12
GB1114913A (en) 1968-05-22
FR1496657A (en) 1967-09-29
US3320392A (en) 1967-05-16
JPS4512994Y1 (en) 1970-06-04
CH451288A (en) 1968-05-15

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