FR976487A - Electro-mechanical relay - Google Patents

Electro-mechanical relay

Info

Publication number
FR976487A
FR976487A FR976487DA FR976487A FR 976487 A FR976487 A FR 976487A FR 976487D A FR976487D A FR 976487DA FR 976487 A FR976487 A FR 976487A
Authority
FR
France
Prior art keywords
electro
mechanical relay
relay
mechanical
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)
Inventor
Jean-Albert Dreyfus
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 filed Critical
Application granted granted Critical
Publication of FR976487A publication Critical patent/FR976487A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/141—Arrangements for the insulation of pipes or pipe systems in which the temperature of the medium is below that of the ambient temperature
    • 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
    • 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
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • 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
    • H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
    • H01H53/01—Details
    • H01H53/015—Moving coils; Contact-driving arrangements associated therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/645—Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection
    • H01H50/646—Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection intermediate part being a blade spring
FR976487D 1948-05-29 1948-12-14 Electro-mechanical relay Expired FR976487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH682667X 1948-05-29

Publications (1)

Publication Number Publication Date
FR976487A true FR976487A (en) 1951-03-19

Family

ID=4528595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976487D Expired FR976487A (en) 1948-05-29 1948-12-14 Electro-mechanical relay

Country Status (4)

Country Link
CH (1) CH276250A (en)
DE (1) DE896826C (en)
FR (1) FR976487A (en)
GB (1) GB682667A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933573A (en) * 1958-12-19 1960-04-19 Pierce W Strider Electric switch
US4121124A (en) * 1976-07-26 1978-10-17 Hunt Frederick C Electrodynamic force generator
FR2455354A1 (en) * 1979-04-26 1980-11-21 Koshman Vitaly Rotary selector and lateral EM switch - has electromechanical rotary wiper drive over groups of contacts selected by EM shaft clutch assemblies
FR2561436B1 (en) * 1984-03-14 1986-11-21 Telemecanique Electrique POLARIZED ELECTROMAGNETIC RELAY WITH SINGLE-CUT SWITCH
FR2837977A1 (en) 2002-03-26 2003-10-03 Radiall Sa SWITCHING DEVICE TO OPEN AND CLOSE AT LEAST ONE ELECTRIC LINE
DE102012102431B4 (en) * 2012-03-21 2019-11-07 Te Connectivity Germany Gmbh Circuit breaker
EP3690917B1 (en) * 2017-10-25 2023-12-13 Xi'an Jiaotong University High-voltage relay resistant to instantaneous great-current impact

Also Published As

Publication number Publication date
CH276250A (en) 1951-06-30
GB682667A (en) 1952-11-12
DE896826C (en) 1953-11-16

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