FR1502718A - Electromagnetic contactor - Google Patents

Electromagnetic contactor

Info

Publication number
FR1502718A
FR1502718A FR69847A FR69847A FR1502718A FR 1502718 A FR1502718 A FR 1502718A FR 69847 A FR69847 A FR 69847A FR 69847 A FR69847 A FR 69847A FR 1502718 A FR1502718 A FR 1502718A
Authority
FR
France
Prior art keywords
electromagnetic contactor
contactor
electromagnetic
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
FR69847A
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.)
Schneider Electric USA Inc
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Application granted granted Critical
Publication of FR1502718A publication Critical patent/FR1502718A/en
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
    • H01H50/541—Auxiliary contact devices
    • H01H50/545—Self-contained, easily replaceable microswitches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H50/045—Details particular to contactors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H01H50/22—Movable 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • H01H50/46—Short-circuited conducting sleeves, bands, or discs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
FR69847A 1965-07-20 1966-07-19 Electromagnetic contactor Expired FR1502718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US473299A US3354415A (en) 1965-07-20 1965-07-20 Multiple contact electromagnetically actuated switch and accessories therefor

Publications (1)

Publication Number Publication Date
FR1502718A true FR1502718A (en) 1967-11-24

Family

ID=23878992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69847A Expired FR1502718A (en) 1965-07-20 1966-07-19 Electromagnetic contactor

Country Status (4)

Country Link
US (1) US3354415A (en)
DE (1) DE1665683A1 (en)
FR (1) FR1502718A (en)
GB (1) GB1141648A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597562A (en) * 1969-07-23 1971-08-03 Square D Co Movable contact structure for an electric switch
US3550048A (en) * 1969-07-23 1970-12-22 Square D Co Electromagnetically operated switch having a movable contact carrier shock absorber
US3597563A (en) * 1970-02-06 1971-08-03 Square D Co Pilot light attachement for an electric switch
US3643188A (en) * 1970-12-18 1972-02-15 Square D Co Armature mounting structure in an electromagnetically operated switch
US3643187A (en) * 1970-12-18 1972-02-15 Square D Co Electromagnetically operated switch construction
US3651437A (en) * 1971-03-19 1972-03-21 Matsushita Electric Works Ltd Electromagnetic contactor
US4356368A (en) * 1980-05-01 1982-10-26 Mcgill Manufacturing Company, Inc. Auxiliary switch assembly for a power contactor
EP1218907B1 (en) * 1999-10-08 2006-03-01 Siemens Aktiengesellschaft Actuator unit with at least two actuators and a secure control unit
JP4522362B2 (en) * 2005-12-21 2010-08-11 三菱電機株式会社 Circuit breaker
US7598834B2 (en) * 2007-03-28 2009-10-06 Eaton Corporation Electrical switching apparatus and accessory tray therefor
KR101239634B1 (en) * 2010-10-15 2013-03-11 엘에스산전 주식회사 Electromagnetic switching device
EP2551867A1 (en) * 2011-07-28 2013-01-30 Eaton Industries GmbH Switch for direct current operation
CN110703657B (en) * 2015-05-29 2023-07-25 广东易百珑智能科技有限公司 Self-generating wireless switch and application thereof
US11545311B2 (en) * 2019-09-11 2023-01-03 Kedu Electric Co., Ltd. Electromagnetic switch
DE102020111516A1 (en) * 2020-04-28 2021-10-28 Stiebel Eltron Gmbh & Co. Kg Safety device for electrical equipment
EP4318529A1 (en) * 2021-03-26 2024-02-07 Weg Drives & Controls - Automação LTDA Switching device using assembly of two-part moveable head with built-in main and auxiliary electrical conductors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359606A (en) * 1942-02-13 1944-10-03 Fed Electric Prod Co Electric switch with mechanical interlock
US2924685A (en) * 1957-09-26 1960-02-09 Gen Electric Magnetic switch
US3235686A (en) * 1961-06-29 1966-02-15 Square D Co Magnetic switch with readily removable electromagnetic contact unit
US3146325A (en) * 1962-04-17 1964-08-25 Square D Co Electromagnetic contactor with pilot light
ES287600A1 (en) * 1962-08-17 1964-01-16 Telemecanique Electrique Mechanical block device for two electrical appliances (Machine-translation by Google Translate, not legally binding)
US3209102A (en) * 1963-02-25 1965-09-28 Square D Co Manually and electromagnetically operable latching device
US3270164A (en) * 1965-07-20 1966-08-30 Square D Co Pilot light structure for electromagnetic switch

Also Published As

Publication number Publication date
DE1665683B2 (en) 1974-03-28
GB1141648A (en) 1969-01-29
DE1665683A1 (en) 1972-04-06
US3354415A (en) 1967-11-21

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