FR818454A - Improvements to electrical contacts - Google Patents

Improvements to electrical contacts

Info

Publication number
FR818454A
FR818454A FR818454DA FR818454A FR 818454 A FR818454 A FR 818454A FR 818454D A FR818454D A FR 818454DA FR 818454 A FR818454 A FR 818454A
Authority
FR
France
Prior art keywords
electrical contacts
contacts
electrical
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
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.)
Appareillage VFB
Original Assignee
Appareillage VFB
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 Appareillage VFB filed Critical Appareillage VFB
Application granted granted Critical
Publication of FR818454A publication Critical patent/FR818454A/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
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H1/225—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member the supporting member being pivotable
    • 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
    • H01H1/2083—Bridging contact surfaces directed at an oblique angle with respect to the movement of the bridge
FR818454D 1936-04-25 1936-04-25 Improvements to electrical contacts Expired FR818454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR818454T 1936-04-25

Publications (1)

Publication Number Publication Date
FR818454A true FR818454A (en) 1937-09-27

Family

ID=9268888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818454D Expired FR818454A (en) 1936-04-25 1936-04-25 Improvements to electrical contacts

Country Status (1)

Country Link
FR (1) FR818454A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544719A (en) * 1945-08-22 1951-03-13 Pierce John B Foundation Electromagnetic circuit breaker
DE874931C (en) * 1943-07-30 1953-04-27 Voigt & Haeffner Ag Auxiliary switch for locking and reporting purposes
US2727113A (en) * 1951-09-06 1955-12-13 Westinghouse Electric Corp Radio frequency contacts
US3014106A (en) * 1958-03-03 1961-12-19 Jennings Radio Mfg Corp Vacuum switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE874931C (en) * 1943-07-30 1953-04-27 Voigt & Haeffner Ag Auxiliary switch for locking and reporting purposes
US2544719A (en) * 1945-08-22 1951-03-13 Pierce John B Foundation Electromagnetic circuit breaker
US2727113A (en) * 1951-09-06 1955-12-13 Westinghouse Electric Corp Radio frequency contacts
US3014106A (en) * 1958-03-03 1961-12-19 Jennings Radio Mfg Corp Vacuum switch

Similar Documents

Publication Publication Date Title
FR814518A (en) Improvements made to electrical switches
FR813734A (en) Improvements made to circuit breakers
FR825168A (en) Electrical switches
FR840827A (en) Improvements to electrical switches
FR860345A (en) Improvements made to electrical switches
FR820647A (en) Improvements to electrical switches
FR836895A (en) Improvements to electrical switches
FR776106A (en) Improvements to electrical switches
FR818454A (en) Improvements to electrical contacts
FR832772A (en) Improvements to electrical switches
FR845835A (en) Improvements to electrical switches
FR788083A (en) Improvements to electrical switches
FR828553A (en) Improvements to electrical circuit breakers
FR750133A (en) Improvements to electrical contacts
FR787177A (en) Improvements to electrical switches
FR788480A (en) Improvements to electrical switches
FR48593E (en) Improvements to concentric conductors
FR48228E (en) Improvements to concentric conductors
FR828509A (en) Improvements to electrical conductors
FR794137A (en) Improvements to electrical switches
FR822379A (en) Improvements to electrical insulators
FR801409A (en) Improvements to electrical insulators
FR808980A (en) Improvements to electrical switches
FR801592A (en) Improvements to electrical switches
FR823490A (en) Improvements to electrical machines