JPH0373976B2 - - Google Patents

Info

Publication number
JPH0373976B2
JPH0373976B2 JP57118325A JP11832582A JPH0373976B2 JP H0373976 B2 JPH0373976 B2 JP H0373976B2 JP 57118325 A JP57118325 A JP 57118325A JP 11832582 A JP11832582 A JP 11832582A JP H0373976 B2 JPH0373976 B2 JP H0373976B2
Authority
JP
Japan
Prior art keywords
armature
electromagnetic switch
bobbin
energized
central leg
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
JP57118325A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58139640A (ja
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 filed Critical
Publication of JPS58139640A publication Critical patent/JPS58139640A/ja
Publication of JPH0373976B2 publication Critical patent/JPH0373976B2/ja
Granted 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
    • H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/10—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current
    • H01F7/12—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements
    • H01F7/1205—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements having short-circuited conductors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Transformers For Measuring Instruments (AREA)
JP57118325A 1981-12-14 1982-07-07 １対の磁気部品とコイル支持ボビンよりなる交流付勢の電磁開閉器 Granted JPS58139640A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP81110410A EP0081604B1 (de) 1981-12-14 1981-12-14 Eisenkernpaar und Spulenkörper für Wechselstromschütz
CH81110410.8 1981-12-14

Publications (2)

Publication Number Publication Date
JPS58139640A JPS58139640A (ja) 1983-08-19
JPH0373976B2 true JPH0373976B2 (en]) 1991-11-25

Family

ID=8188068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57118325A Granted JPS58139640A (ja) 1981-12-14 1982-07-07 １対の磁気部品とコイル支持ボビンよりなる交流付勢の電磁開閉器

Country Status (5)

Country Link
US (1) US4491816A (en])
EP (1) EP0081604B1 (en])
JP (1) JPS58139640A (en])
AT (1) ATE21296T1 (en])
DE (1) DE3175082D1 (en])

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3314900A1 (de) * 1983-04-25 1984-10-25 Gerhard Dipl.-Ing. 4630 Bochum Mesenich Elektromagnet fuer ventile
FR2560429B1 (fr) * 1984-02-28 1987-06-19 Telemecanique Electrique Electro-aimant silencieux et contacteur utilisant un tel electro-aimant
FR2561818B1 (fr) * 1984-03-20 1988-04-15 Telemecanique Electrique Dispositif de declenchement rapide a maximum de courant
EP0160121B1 (de) * 1984-03-31 1990-01-10 Square D Company (Deutschland) Gmbh Elektromagnet für elektrische Schaltgeräte, insbesondere Schütze
FR2568402B1 (fr) * 1984-07-24 1987-02-20 Telemecanique Electrique Electro-aimant a courant continu, en particulier pour appareil electrique de commutation
GB2221349B (en) * 1986-03-24 1990-07-04 Lectron Products A solenoid assembly and fluid control valve assembly including such solenoid assembly
US4840411A (en) * 1987-02-13 1989-06-20 Harrow Products, Inc. Electromagnetic shear lock
US5010310A (en) * 1988-06-16 1991-04-23 General Signal Corporation Alternating current immunized relay and method of immunizing a relay to alternating current
US4981312A (en) * 1988-06-29 1991-01-01 Harrow Products, Inc. Electromagnetic shear lock
US5016929A (en) * 1989-06-13 1991-05-21 Harrow Products, Inc. Electromagnetic shear lock
US5010312A (en) * 1990-04-10 1991-04-23 Rostra Engineered Components Solenoid actuators
US5132596A (en) * 1991-09-18 1992-07-21 Pacific Scientific Company Outdoor lighting controls
US5355108A (en) * 1992-10-05 1994-10-11 Aura Systems, Inc. Electromagnetically actuated compressor valve
US5352101A (en) * 1992-10-05 1994-10-04 Aura Systems, Inc. Electromagnetically actuated compressor valve
DE19915692A1 (de) * 1999-04-07 2001-03-08 Tyco Electronics Logistics Ag Magnetsystem für ein Relais
DE19922424C2 (de) * 1999-05-14 2003-04-30 Siemens Ag Elektromagnetischer Stellantrieb
DE10146899A1 (de) * 2001-09-24 2003-04-10 Abb Patent Gmbh Elektromagnetischer Aktuator, insbesondere elektromagnetischer Antrieb für ein Schaltgerät
US7053742B2 (en) * 2001-12-28 2006-05-30 Abb Technology Ag Electromagnetic actuator having a high initial force and improved latching
DE102004002528A1 (de) * 2004-01-12 2005-08-04 Siemens Ag Elektromagnetischer Linearantrieb
US8678140B2 (en) * 2005-10-11 2014-03-25 Otis Elevator Company Electromagnet and elevator door coupler
US8212638B2 (en) 2008-12-10 2012-07-03 General Electric Company Electromagnet for an electrical contactor
CN103827765B (zh) * 2011-09-30 2016-09-07 英特尔公司 在耦合与解耦状态之间切换的电感器
CN106663554B (zh) * 2014-05-14 2018-06-01 Abb瑞士股份有限公司 以汤姆逊线圈为基础的致动器
FR3145831B1 (fr) * 2023-02-14 2025-06-20 Valeo Embrayages Actionneur électromagnétique linéaire

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US506282A (en) * 1893-10-10 Illitjs augustus timmis
US750132A (en) * 1904-01-19 Illius augustus timmis and edgar william timmis
US2407963A (en) * 1943-01-11 1946-09-17 Mcquay Norris Mfg Co Solenoid
FR1452916A (fr) * 1965-08-06 1966-04-15 Cem Comp Electro Mec Perfectionnement aux électro-aimants
DE1813770C3 (de) * 1968-12-10 1973-11-08 Siemens Ag, 1000 Berlin U. 8000 Muenchen Klappankerrelais fur Wechsel strom
DE1909856A1 (de) * 1969-02-27 1970-09-10 Merk Gmbh Telefonbau Fried Elektromagnet mit Tauchanker
CH552278A (de) * 1973-07-03 1974-07-31 Sprecher & Schuh Ag Wechselstromschuetz.
PL103022B1 (pl) * 1975-05-15 1979-05-31 Elektromagnes pradu zmiennego
FR2406885A1 (fr) * 1977-10-18 1979-05-18 Telemecanique Electrique Electro-aimant pour contacteur alimente en courant continu

Also Published As

Publication number Publication date
EP0081604B1 (de) 1986-08-06
US4491816A (en) 1985-01-01
JPS58139640A (ja) 1983-08-19
EP0081604A1 (de) 1983-06-22
ATE21296T1 (de) 1986-08-15
DE3175082D1 (en) 1986-09-11

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