ES173027U - Contactor electromagnetico. (Machine-translation by Google Translate, not legally binding) - Google Patents

Contactor electromagnetico. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES173027U
ES173027U ES0173027U ES173027U ES173027U ES 173027 U ES173027 U ES 173027U ES 0173027 U ES0173027 U ES 0173027U ES 173027 U ES173027 U ES 173027U ES 173027 U ES173027 U ES 173027U
Authority
ES
Spain
Prior art keywords
core
contactor
translation
machine
legally binding
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.)
Granted
Application number
ES0173027U
Other languages
Spanish (es)
Other versions
ES173027Y (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.)
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
Publication of ES173027U publication Critical patent/ES173027U/en
Application granted granted Critical
Publication of ES173027Y publication Critical patent/ES173027Y/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

Abstract

Electromagnetic contactor of the type in which the magnetic core is subdivided into two parts, namely a first operatively mobile part and which operates the equipment of the movable contacts, and a second part, fixed with respect to the operational displacements, characterized in that the said second part, the movable core is not fixed to the structure of the contactor, but is guided in front of the structure by means of guiding organs that allow a displacement in the same direction of the operational displacement of the first part of the core, and, from the normal position of said second part of the core, only in the sense of distance with respect to the first part of the core. (Machine-translation by Google Translate, not legally binding)
ES1971173027U 1970-10-22 1971-10-05 ELECTROMAGNETIC CONTACTOR. Expired ES173027Y (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES173027U true ES173027U (en) 1972-02-16
ES173027Y ES173027Y (en) 1972-09-01

Family

ID=11314006

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971173027U Expired ES173027Y (en) 1970-10-22 1971-10-05 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
US3708769A (en) 1973-01-02
ES173027Y (en) 1972-09-01
CA952164A (en) 1974-07-30
DE2152506A1 (en) 1972-04-27
FR2111754B3 (en) 1974-06-07
FR2111754A3 (en) 1972-06-09

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