IT940796B - Dispositivo elettrico a contatto unipolare trasformabile da contat to mormalmente chiuso a contatto normalmente aperto o viceversa - Google Patents

Dispositivo elettrico a contatto unipolare trasformabile da contat to mormalmente chiuso a contatto normalmente aperto o viceversa

Info

Publication number
IT940796B
IT940796B IT32766/71A IT3276671A IT940796B IT 940796 B IT940796 B IT 940796B IT 32766/71 A IT32766/71 A IT 32766/71A IT 3276671 A IT3276671 A IT 3276671A IT 940796 B IT940796 B IT 940796B
Authority
IT
Italy
Prior art keywords
contact
mormally
viceversa
transformable
closed
Prior art date
Application number
IT32766/71A
Other languages
English (en)
Italian (it)
Inventor
G Borghetti
Original Assignee
Telemeccanica Elettrica
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 Telemeccanica Elettrica filed Critical Telemeccanica Elettrica
Priority to IT32766/71A priority Critical patent/IT940796B/it
Priority to FR7242214A priority patent/FR2164592B1/fr
Priority to US00313844A priority patent/US3781501A/en
Application granted granted Critical
Publication of IT940796B publication Critical patent/IT940796B/it

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0012—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for converting normally open to normally closed switches and vice versa
    • 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
    • H01H1/2008—Facilitate mounting or replacing contact bridge and pressure spring on carrier

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Push-Button Switches (AREA)
IT32766/71A 1971-12-22 1971-12-22 Dispositivo elettrico a contatto unipolare trasformabile da contat to mormalmente chiuso a contatto normalmente aperto o viceversa IT940796B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT32766/71A IT940796B (it) 1971-12-22 1971-12-22 Dispositivo elettrico a contatto unipolare trasformabile da contat to mormalmente chiuso a contatto normalmente aperto o viceversa
FR7242214A FR2164592B1 (enrdf_load_stackoverflow) 1971-12-22 1972-11-28
US00313844A US3781501A (en) 1971-12-22 1972-12-11 Single pole electric switch with contacts convertible from normally open to normally closed and vice versa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32766/71A IT940796B (it) 1971-12-22 1971-12-22 Dispositivo elettrico a contatto unipolare trasformabile da contat to mormalmente chiuso a contatto normalmente aperto o viceversa

Publications (1)

Publication Number Publication Date
IT940796B true IT940796B (it) 1973-02-20

Family

ID=11235622

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32766/71A IT940796B (it) 1971-12-22 1971-12-22 Dispositivo elettrico a contatto unipolare trasformabile da contat to mormalmente chiuso a contatto normalmente aperto o viceversa

Country Status (3)

Country Link
US (1) US3781501A (enrdf_load_stackoverflow)
FR (1) FR2164592B1 (enrdf_load_stackoverflow)
IT (1) IT940796B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287099A1 (fr) * 1974-10-03 1976-04-30 Telemecanique Electrique Contact a mercure inversible
DE2833537C2 (de) * 1978-07-31 1981-09-17 Siemens AG, 1000 Berlin und 8000 München Kontaktbrückenanordnung
DE2848105A1 (de) * 1978-11-06 1980-05-14 Metzenauer & Jung Gmbh Schalteranordnung mit wahlweise als oeffner oder schliesser veraenderbaren schalterkontakten
FR2506508A1 (fr) * 1981-05-20 1982-11-26 Alsthom Cgee Element modulaire de contact et commutateur a commande rotative comportant un tel element
DE19856678C2 (de) * 1998-12-04 2002-01-24 Moeller Gmbh Elektrische Schaltvorrichtung
US6822173B1 (en) 2000-06-07 2004-11-23 Moeller Gmbh Contact element
JP3832639B2 (ja) * 2001-11-15 2006-10-11 松下電器産業株式会社 ストップランプスイッチおよびその装着方法
US12427818B2 (en) * 2023-02-06 2025-09-30 Ford Global Technologies, Llc Vehicle trailer electrical connector having trailer detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811617A (en) * 1955-09-19 1957-10-29 Gen Electric Electric switch
GB1021255A (en) * 1961-08-11 1966-03-02 Donovan Electric Company Ltd Improvements relating to electrical switches

Also Published As

Publication number Publication date
FR2164592B1 (enrdf_load_stackoverflow) 1975-11-07
FR2164592A1 (enrdf_load_stackoverflow) 1973-08-03
US3781501A (en) 1973-12-25

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