GB731713A - An electric switch or contactor with resiliently supported contacts - Google Patents

An electric switch or contactor with resiliently supported contacts

Info

Publication number
GB731713A
GB731713A GB3066552A GB3066552A GB731713A GB 731713 A GB731713 A GB 731713A GB 3066552 A GB3066552 A GB 3066552A GB 3066552 A GB3066552 A GB 3066552A GB 731713 A GB731713 A GB 731713A
Authority
GB
United Kingdom
Prior art keywords
contacts
contactor
electric switch
resiliently supported
armature
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
GB3066552A
Inventor
Ernst Deltz
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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
Priority to BE514620D priority Critical patent/BE514620A/xx
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to GB3066552A priority patent/GB731713A/en
Publication of GB731713A publication Critical patent/GB731713A/en
Priority to DEL23593A priority patent/DE1055091B/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
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/645—Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection
    • 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
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
    • H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature

Abstract

731,713. Electromagnetic switches. LICENTIA PATENT-VERWALTUNGS-GES. Dec. 3, 1952, No. 30665/52. Class 38 (5). An electric switch or contactor having resiliently supported contacts is characterized in that at least one of each two co-operating contacts is supported by at least a damping member of soft porous rubber or the like. An electromagnetic switch comprises an armature 3 co-operating with an electromagnet 4, the armature 3 carrying a bridge-piece 2 in which is resiliently mounted a moving contact member 1 which engages fixed contacts 5. The resilient mounting comprises a member 7 of soft porous rubber which may be augmented by helical springs 6, 8. The elasticity of the member 7 is such that the tendency for the moving contact 1 to bounce is damped out, thus preventing arcs from occurring between the contacts 1, 5.
GB3066552A 1952-12-03 1952-12-03 An electric switch or contactor with resiliently supported contacts Expired GB731713A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE514620D BE514620A (en) 1952-12-03
GB3066552A GB731713A (en) 1952-12-03 1952-12-03 An electric switch or contactor with resiliently supported contacts
DEL23593A DE1055091B (en) 1952-12-03 1955-12-08 Bounce-free electromagnetic switches by means of air damping, e.g. B. Schuetz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3066552A GB731713A (en) 1952-12-03 1952-12-03 An electric switch or contactor with resiliently supported contacts

Publications (1)

Publication Number Publication Date
GB731713A true GB731713A (en) 1955-06-15

Family

ID=10311210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3066552A Expired GB731713A (en) 1952-12-03 1952-12-03 An electric switch or contactor with resiliently supported contacts

Country Status (2)

Country Link
BE (1) BE514620A (en)
GB (1) GB731713A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014103A (en) * 1959-03-31 1961-12-19 Gen Electric Electrical switching apparatus
US3019313A (en) * 1958-11-13 1962-01-30 Loren H Stites Switch
US3196231A (en) * 1960-02-12 1965-07-20 Licentia Gmbh Switch which reduces rebounding of its contacts
US3550048A (en) * 1969-07-23 1970-12-22 Square D Co Electromagnetically operated switch having a movable contact carrier shock absorber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104065B (en) * 1958-08-12 1961-04-06 Rau Swf Autozubehoer Device for noise dampening on hinged armature relays

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019313A (en) * 1958-11-13 1962-01-30 Loren H Stites Switch
US3014103A (en) * 1959-03-31 1961-12-19 Gen Electric Electrical switching apparatus
US3196231A (en) * 1960-02-12 1965-07-20 Licentia Gmbh Switch which reduces rebounding of its contacts
US3550048A (en) * 1969-07-23 1970-12-22 Square D Co Electromagnetically operated switch having a movable contact carrier shock absorber

Also Published As

Publication number Publication date
BE514620A (en)

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