CA952164A - Electromagnetic contactor - Google Patents

Electromagnetic contactor

Info

Publication number
CA952164A
CA952164A CA124,124A CA124124A CA952164A CA 952164 A CA952164 A CA 952164A CA 124124 A CA124124 A CA 124124A CA 952164 A CA952164 A CA 952164A
Authority
CA
Canada
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
CA124,124A
Other versions
CA124124S (en
Inventor
Alfio Caltabiano
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.)
GHISALBA SpA
Original Assignee
GHISALBA SpA
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 GHISALBA SpA filed Critical GHISALBA SpA
Application granted granted Critical
Publication of CA952164A publication Critical patent/CA952164A/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
    • H01H50/16—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Package Frames And Binding Bands (AREA)
CA124,124A 1970-10-22 1971-09-30 Electromagnetic contactor Expired CA952164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7051470 1970-10-22

Publications (1)

Publication Number Publication Date
CA952164A true CA952164A (en) 1974-07-30

Family

ID=11314006

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,124A Expired CA952164A (en) 1970-10-22 1971-09-30 Electromagnetic contactor

Country Status (5)

Country Link
US (1) US3708769A (en)
CA (1) CA952164A (en)
DE (1) DE2152506A1 (en)
ES (1) ES173027Y (en)
FR (1) FR2111754B3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE437312B (en) * 1983-07-11 1985-02-18 Asea Ab ELECTROMAGNETIC MANOVATED ELECTRICAL CONNECTOR, EXAMPLE BY CONTACT
US8508321B2 (en) * 2010-08-17 2013-08-13 Song Chuan Precision Co., Ltd. Relay with multiple coils
US8933359B2 (en) 2011-12-29 2015-01-13 Progress Rail Services Corp Locomotive positive power bus contactor method of assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119963B (en) * 1960-02-12 1961-12-21 Licentia Gmbh Arrangement to dampen the contact bounces in electromagnetic switching devices, especially in contactors
AT257731B (en) * 1964-06-03 1967-10-25 Naimer H L Magnetic device for remotely controllable switching devices
US3458838A (en) * 1967-09-25 1969-07-29 Smith Corp A O Electromagnetic contactor unit

Also Published As

Publication number Publication date
DE2152506A1 (en) 1972-04-27
FR2111754A3 (en) 1972-06-09
ES173027U (en) 1972-02-16
ES173027Y (en) 1972-09-01
US3708769A (en) 1973-01-02
FR2111754B3 (en) 1974-06-07

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