CH292259A - Brush device for sliding electrical contact member. - Google Patents

Brush device for sliding electrical contact member.

Info

Publication number
CH292259A
CH292259A CH292259DA CH292259A CH 292259 A CH292259 A CH 292259A CH 292259D A CH292259D A CH 292259DA CH 292259 A CH292259 A CH 292259A
Authority
CH
Switzerland
Prior art keywords
electrical contact
contact member
brush device
sliding electrical
sliding
Prior art date
Application number
Other languages
French (fr)
Inventor
S A Standard Telephone E Radio
Original Assignee
Standard Telephone & Radio Sa
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 Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH292259A publication Critical patent/CH292259A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
    • H01H63/02—Contacts; Wipers; Connections thereto
    • H01H63/04—Contact-making or contact-breaking wipers; Position indicators therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
    • H01H63/02—Contacts; Wipers; Connections thereto
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the AC cycle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushes (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
CH292259D 1948-06-25 1949-06-20 Brush device for sliding electrical contact member. CH292259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35201A US2591683A (en) 1948-06-25 1948-06-25 Selector switch brush

Publications (1)

Publication Number Publication Date
CH292259A true CH292259A (en) 1953-07-31

Family

ID=21881267

Family Applications (1)

Application Number Title Priority Date Filing Date
CH292259D CH292259A (en) 1948-06-25 1949-06-20 Brush device for sliding electrical contact member.

Country Status (5)

Country Link
US (1) US2591683A (en)
BE (1) BE489532A (en)
CH (1) CH292259A (en)
FR (1) FR986388A (en)
GB (1) GB670347A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1880775A (en) * 1929-08-17 1932-10-04 Weber Electric Company Electrical switch
GB558416A (en) * 1942-02-02 1944-01-04 Standard Telephones Cables Ltd Selector switch
US2347727A (en) * 1942-10-16 1944-05-02 Bell Telephone Labor Inc Panel selector contact shoe
US2343100A (en) * 1942-10-16 1944-02-29 Bell Telephone Labor Inc Panel selector contact shoe
US2457589A (en) * 1946-12-18 1948-12-28 Bell Telephone Labor Inc Wiper assembly for step-by-step switches

Also Published As

Publication number Publication date
BE489532A (en) 1949-06-10
FR986388A (en) 1951-07-31
GB670347A (en) 1952-04-16
US2591683A (en) 1952-04-08

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