ES172655A1 - SELECTOR BRUSHES IMPROVEMENTS - Google Patents

SELECTOR BRUSHES IMPROVEMENTS

Info

Publication number
ES172655A1
ES172655A1 ES0172655A ES172655A ES172655A1 ES 172655 A1 ES172655 A1 ES 172655A1 ES 0172655 A ES0172655 A ES 0172655A ES 172655 A ES172655 A ES 172655A ES 172655 A1 ES172655 A1 ES 172655A1
Authority
ES
Spain
Prior art keywords
selector brushes
elastic element
metallic
selector
brushes
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
ES0172655A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana 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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES172655A1 publication Critical patent/ES172655A1/en
Expired legal-status Critical Current

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

Landscapes

  • Motor Or Generator Current Collectors (AREA)
  • Multi-Conductor Connections (AREA)

Abstract

Una escobilla de contactos eléctricos para un conmutador selector la cual comprenda un elemento metálico y elástico provisto de una superficie de contacto que le permita enlazarse en sucesión con una serie de bornes fijos y un elemento metálico de guía montado en dicho elemento elástico pero aislado eléctricamente de éste.An electric contact brush for a selector switch which comprises a metallic and elastic element provided with a contact surface that allows it to be linked in succession with a series of fixed terminals and a metallic guide element mounted on said elastic element but electrically isolated from this.

ES0172655A 1945-02-23 1946-02-22 SELECTOR BRUSHES IMPROVEMENTS Expired ES172655A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US579368A US2474233A (en) 1945-02-23 1945-02-23 Selector brush

Publications (1)

Publication Number Publication Date
ES172655A1 true ES172655A1 (en) 1946-03-16

Family

ID=24316615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0172655A Expired ES172655A1 (en) 1945-02-23 1946-02-22 SELECTOR BRUSHES IMPROVEMENTS

Country Status (6)

Country Link
US (1) US2474233A (en)
BE (1) BE470590A (en)
CH (1) CH256360A (en)
ES (1) ES172655A1 (en)
FR (1) FR922708A (en)
GB (1) GB607096A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799755A (en) * 1954-08-24 1957-07-16 Gen Electric Co Ltd Contact wiper assemblies for electromagnetic step-by-step switches
US2917601A (en) * 1957-09-16 1959-12-15 Northrop Corp Printed circuit relay

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2285657A (en) * 1940-12-26 1942-06-09 Bell Telephone Labor Inc Brush carriage for selector switches
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

Also Published As

Publication number Publication date
BE470590A (en) 1947-01-17
FR922708A (en) 1947-06-17
GB607096A (en) 1948-08-25
CH256360A (en) 1948-08-15
US2474233A (en) 1949-06-28

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