GB1133667A - Improvements in electromagnets - Google Patents

Improvements in electromagnets

Info

Publication number
GB1133667A
GB1133667A GB9240/66A GB924066A GB1133667A GB 1133667 A GB1133667 A GB 1133667A GB 9240/66 A GB9240/66 A GB 9240/66A GB 924066 A GB924066 A GB 924066A GB 1133667 A GB1133667 A GB 1133667A
Authority
GB
United Kingdom
Prior art keywords
armature
energization
march
residual
core
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
GB9240/66A
Other languages
English (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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB1133667A publication Critical patent/GB1133667A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
GB9240/66A 1965-03-06 1966-03-02 Improvements in electromagnets Expired GB1133667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE294865 1965-03-06

Publications (1)

Publication Number Publication Date
GB1133667A true GB1133667A (en) 1968-11-13

Family

ID=20261062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9240/66A Expired GB1133667A (en) 1965-03-06 1966-03-02 Improvements in electromagnets

Country Status (5)

Country Link
US (1) US3389354A (OSRAM)
BE (1) BE677360A (OSRAM)
FR (1) FR1462903A (OSRAM)
GB (1) GB1133667A (OSRAM)
NL (1) NL6602582A (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479627A (en) * 1966-09-15 1969-11-18 Cornell Dubilier Electric Electromagnetic relay and method of manufacture thereof
FR1572289A (OSRAM) * 1968-03-28 1969-06-27
US4078220A (en) * 1976-12-27 1978-03-07 Allis-Chalmers Corporation Contactor having means to inhibit contact welding caused by jamming of the armature
EP0281384B1 (en) * 1987-03-06 1994-06-08 Takamisawa Electric Co., Ltd. Electromagnetic relay having silencing means
JPH064565Y2 (ja) * 1988-07-29 1994-02-02 シチズン時計株式会社 電磁手段
DE4112349C2 (de) * 1991-04-16 2001-06-07 Schupa Gmbh Elektromagnetischer Stromstoßschalter
FR2789513B1 (fr) * 1999-02-04 2003-06-06 Chauvin Arnoux Relais du type a culasse en forme d'un l et a armature mobile montee pivotante sur l'arete d'une branche de la culasse
FR2803430B1 (fr) * 1999-12-29 2002-04-26 Schneider Electric Ind Sa Electroaimant pour appareil interrupteur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL42368C (OSRAM) *
DE525107C (de) * 1931-05-22 Fuld & Co Telephon Und Telegra Elektromagnetisches Relais
US3148313A (en) * 1962-08-03 1964-09-08 Amphenol Borg Electronics Corp Noise-eliminating means for selfwinding electric clocks
US3207961A (en) * 1963-09-25 1965-09-21 Gen Motors Corp Linear relay actuator

Also Published As

Publication number Publication date
US3389354A (en) 1968-06-18
BE677360A (OSRAM) 1966-08-01
NL6602582A (OSRAM) 1966-09-07
FR1462903A (fr) 1966-12-16

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