FR666169A - Perfectionnements aux contacteurs électriques et aux appareils analogues - Google Patents

Perfectionnements aux contacteurs électriques et aux appareils analogues

Info

Publication number
FR666169A
FR666169A FR666169DA FR666169A FR 666169 A FR666169 A FR 666169A FR 666169D A FR666169D A FR 666169DA FR 666169 A FR666169 A FR 666169A
Authority
FR
France
Prior art keywords
similar devices
electrical contactors
contactors
electrical
similar
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR666169A publication Critical patent/FR666169A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/16Magnetic circuit arrangements
    • H01H50/18Movable parts of magnetic circuits, e.g. armature
    • H01H50/20Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H01H50/22Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/16Magnetic circuit arrangements
    • H01H50/18Movable parts of magnetic circuits, e.g. armature
    • H01H50/20Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Tumbler Switches (AREA)
FR666169D 1927-12-22 1928-12-21 Perfectionnements aux contacteurs électriques et aux appareils analogues Expired FR666169A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US241950A US1742109A (en) 1927-12-22 1927-12-22 Electric switch mechanism

Publications (1)

Publication Number Publication Date
FR666169A true FR666169A (fr) 1929-09-27

Family

ID=22912853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR666169D Expired FR666169A (fr) 1927-12-22 1928-12-21 Perfectionnements aux contacteurs électriques et aux appareils analogues

Country Status (4)

Country Link
US (1) US1742109A (fr)
BE (1) BE356802A (fr)
FR (1) FR666169A (fr)
GB (1) GB302913A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485241A (en) * 1945-04-07 1949-10-18 American Bosch Corp Radio-shielded unit
US3157765A (en) * 1961-08-30 1964-11-17 Cutler Hammer Inc Mounting structure for electromagnetic contactor
US3908104A (en) * 1974-05-13 1975-09-23 Ite Imperial Corp Multi-phase circuit breaker having spring mounting for interlocking tie bar
US7986203B2 (en) * 2008-02-19 2011-07-26 Siemens Industry, Inc. Multi-pole armature interlock for circuit breakers

Also Published As

Publication number Publication date
GB302913A (en) 1929-12-12
BE356802A (fr)
US1742109A (en) 1929-12-31

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