ES405972A1 - Improvements in the contact elements for electrical switching devices. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the contact elements for electrical switching devices. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES405972A1
ES405972A1 ES405972A ES405972A ES405972A1 ES 405972 A1 ES405972 A1 ES 405972A1 ES 405972 A ES405972 A ES 405972A ES 405972 A ES405972 A ES 405972A ES 405972 A1 ES405972 A1 ES 405972A1
Authority
ES
Spain
Prior art keywords
translation
machine
switching devices
legally binding
google translate
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
ES405972A
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 ES405972A1 publication Critical patent/ES405972A1/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
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/242—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting the contact forming a part of a coil spring

Landscapes

  • Contacts (AREA)
  • Manufacture Of Switches (AREA)

Abstract

Improvements in the contact elements for use in electrical switching devices and consisting of a helically wound thread in contiguous turns, characterized in that it is made with square section wire and that it is covered, on one of its faces only, with a metal or noble metal alloy. The helical winding is made in such a way that the face of the coated wire lies on the outside of the contact element, further forming a continuous contact surface. (Machine-translation by Google Translate, not legally binding)
ES405972A 1971-08-20 1972-08-19 Improvements in the contact elements for electrical switching devices. (Machine-translation by Google Translate, not legally binding) Expired ES405972A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7130348A FR2151144A5 (en) 1971-08-20 1971-08-20

Publications (1)

Publication Number Publication Date
ES405972A1 true ES405972A1 (en) 1975-09-16

Family

ID=9082071

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405972A Expired ES405972A1 (en) 1971-08-20 1972-08-19 Improvements in the contact elements for electrical switching devices. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AU (1) AU472585B2 (en)
BE (1) BE787695A (en)
DE (1) DE2239259A1 (en)
ES (1) ES405972A1 (en)
FR (1) FR2151144A5 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU652385B2 (en) * 1990-10-04 1994-08-25 John Gerard Haw Antenna switch
DE102011119306A1 (en) 2011-11-24 2013-05-29 Daimler Ag Contact pairing with a double contact point for an electrical switching device

Also Published As

Publication number Publication date
FR2151144A5 (en) 1973-04-13
AU4512872A (en) 1974-02-07
BE787695A (en) 1973-02-19
AU472585B2 (en) 1976-05-27
DE2239259A1 (en) 1973-02-22

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