FR1156763A - Electromagnetic switch - Google Patents

Electromagnetic switch

Info

Publication number
FR1156763A
FR1156763A FR1156763DA FR1156763A FR 1156763 A FR1156763 A FR 1156763A FR 1156763D A FR1156763D A FR 1156763DA FR 1156763 A FR1156763 A FR 1156763A
Authority
FR
France
Prior art keywords
electromagnetic switch
electromagnetic
switch
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)
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.)
Lucas Support Services Ltd
Original Assignee
Rotax Ltd
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 Rotax Ltd filed Critical Rotax Ltd
Application granted granted Critical
Publication of FR1156763A publication Critical patent/FR1156763A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1054—Means for avoiding unauthorised release
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/20—Non-polarised relays with two or more independent armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/34—Electromagnetic mechanisms having two or more armatures controlled by a common winding
    • H01H71/345—Electromagnetic mechanisms having two or more armatures controlled by a common winding having a delayed movable core and a movable armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
    • H01H71/443—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay with dash-pot
FR1156763D 1954-01-07 1956-09-14 Electromagnetic switch Expired FR1156763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB46354A GB757415A (en) 1954-01-07 1954-01-07 Electromagnetic switches

Publications (1)

Publication Number Publication Date
FR1156763A true FR1156763A (en) 1958-05-21

Family

ID=9704788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156763D Expired FR1156763A (en) 1954-01-07 1956-09-14 Electromagnetic switch

Country Status (2)

Country Link
FR (1) FR1156763A (en)
GB (1) GB757415A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2179433A1 (en) * 2007-08-21 2010-04-28 Siemens Aktiengesellschaft Magnetic/hydraulic trip unit for molded case circuit breakers (mccbs)

Also Published As

Publication number Publication date
GB757415A (en) 1956-09-19

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