FR984257A - Contacts mobiles pour interrupteurs électriques - Google Patents

Contacts mobiles pour interrupteurs électriques

Info

Publication number
FR984257A
FR984257A FR984257DA FR984257A FR 984257 A FR984257 A FR 984257A FR 984257D A FR984257D A FR 984257DA FR 984257 A FR984257 A FR 984257A
Authority
FR
France
Prior art keywords
movable contacts
electrical switches
switches
electrical
contacts
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
Other languages
English (en)
French (fr)
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.)
JA Crabtree and Co Ltd
Original Assignee
JA Crabtree and Co Ltd
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 JA Crabtree and Co Ltd filed Critical JA Crabtree and Co Ltd
Application granted granted Critical
Publication of FR984257A publication Critical patent/FR984257A/fr
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Push-Button Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
FR984257D 1948-04-24 1949-04-06 Contacts mobiles pour interrupteurs électriques Expired FR984257A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11332/48A GB642622A (en) 1948-04-24 1948-04-24 Improvements in and connected with moving contacts of electric switches

Publications (1)

Publication Number Publication Date
FR984257A true FR984257A (fr) 1951-07-04

Family

ID=9984305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR984257D Expired FR984257A (fr) 1948-04-24 1949-04-06 Contacts mobiles pour interrupteurs électriques

Country Status (5)

Country Link
US (1) US2620416A (e)
BE (1) BE488398A (e)
FR (1) FR984257A (e)
GB (1) GB642622A (e)
NL (1) NL146071C (e)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538037A1 (fr) * 1982-12-21 1984-06-22 Paris & Du Rhone Axe composite de contacteur electromagnetique de demarreur electrique

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675448A (en) * 1951-04-07 1954-04-13 Bendix Aviat Corp Electrical apparatus
US2819366A (en) * 1956-05-11 1958-01-07 William Wesley Hicks Thermostatic switch
DE1202879B (de) * 1957-04-24 1965-10-14 Licentia Gmbh Elektrisches Schaltegraet mit U-foermigem, ueberbrueckendem Kontaktbuegel
BE571173A (e) * 1957-09-16
DE1135989B (de) * 1960-10-14 1962-09-06 Telefunken Patent Schalter, insbesondere Schiebeschalter mit Kurzschlusskontakten fuer Nachrichtengeraete

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1362379A (en) * 1920-12-14 Electric switch
US1809368A (en) * 1929-06-10 1931-06-09 Clum Mfg Company Ignition switch, contact carrier and actuator
US2276698A (en) * 1939-09-30 1942-03-17 Westinghouse Electric & Mfg Co Contactor
US2211412A (en) * 1940-01-02 1940-08-13 Filko John Breaker arm for ignition devices
US2359605A (en) * 1941-11-08 1944-10-03 Fed Electric Prod Co Resilient removable contact member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538037A1 (fr) * 1982-12-21 1984-06-22 Paris & Du Rhone Axe composite de contacteur electromagnetique de demarreur electrique

Also Published As

Publication number Publication date
GB642622A (en) 1950-09-06
BE488398A (e)
US2620416A (en) 1952-12-02
NL146071C (e)

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