DE3471194D1 - An electromagnet and a method for manufacturing it - Google Patents

An electromagnet and a method for manufacturing it

Info

Publication number
DE3471194D1
DE3471194D1 DE8484306400T DE3471194T DE3471194D1 DE 3471194 D1 DE3471194 D1 DE 3471194D1 DE 8484306400 T DE8484306400 T DE 8484306400T DE 3471194 T DE3471194 T DE 3471194T DE 3471194 D1 DE3471194 D1 DE 3471194D1
Authority
DE
Germany
Prior art keywords
electromagnet
manufacturing
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
DE8484306400T
Other languages
German (de)
English (en)
Inventor
Toshiro Yokoi
Toshiaki Okita
Koji Sawai
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.)
Sanmei Electric Co Ltd
Original Assignee
Sanmei Electric Co 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 Sanmei Electric Co Ltd filed Critical Sanmei Electric Co Ltd
Application granted granted Critical
Publication of DE3471194D1 publication Critical patent/DE3471194D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/005—Impregnating or encapsulating
    • 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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1676—Means for avoiding or reducing eddy currents in the magnetic circuit, e.g. radial slots

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnets (AREA)
  • Magnetically Actuated Valves (AREA)
DE8484306400T 1983-10-19 1984-09-19 An electromagnet and a method for manufacturing it Expired DE3471194D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19679583A JPS6088410A (ja) 1983-10-19 1983-10-19 電磁石のコイルアセンブリ及びその製造方法

Publications (1)

Publication Number Publication Date
DE3471194D1 true DE3471194D1 (en) 1988-06-16

Family

ID=16363771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484306400T Expired DE3471194D1 (en) 1983-10-19 1984-09-19 An electromagnet and a method for manufacturing it

Country Status (3)

Country Link
EP (1) EP0138408B1 (enrdf_load_stackoverflow)
JP (1) JPS6088410A (enrdf_load_stackoverflow)
DE (1) DE3471194D1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593432B2 (fr) * 1986-01-30 1988-07-22 Jacobiac Claude Procede d'enrobage etanche du stator d'un moteur electrique et moteur electrique obtenu a l'aide de ce procede
DE4201448C2 (de) * 1992-01-21 1995-03-16 Danfoss As Tauchanker-Magnetanordnung und Verfahren zu dessen Herstellung
DE4201449C2 (de) * 1992-01-21 1995-02-02 Danfoss As Magnetventil-Oberteil
DE19924813C2 (de) * 1999-05-29 2001-11-15 Daimler Chrysler Ag Aktor zur elektromagnetischen Ventilsteuerung
DE10151955A1 (de) 2001-10-22 2003-05-08 Bosch Gmbh Robert Massereduzierter Magnetspulenträger
DE102009038730B4 (de) * 2009-08-27 2014-03-13 Vacuumschmelze Gmbh & Co. Kg Blechpaket aus weichmagnetischen Einzelblechen, elektromagnetischer Aktor und Verfahren zu deren Herstellung sowie Verwendung eines weichmagnetischen Blechpakets
KR101965266B1 (ko) * 2017-08-02 2019-04-03 한국알박(주) 전자석 어셈블리의 제조 방법
KR102457741B1 (ko) * 2018-12-28 2022-10-24 한국알박(주) 진공 분위기에서 사용되는 전자석 어셈블리 및 그 제조 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7100411A (enrdf_load_stackoverflow) * 1971-01-13 1972-07-17
GB1499326A (en) * 1974-04-18 1978-02-01 Expert Ind Controls Ltd Electromagnetic and armature core tubes for the same
US4087773A (en) * 1976-11-15 1978-05-02 Detroit Coil Company Encapsulated solenoid
GB2040585A (en) * 1978-12-29 1980-08-28 Expert Ind Controls Ltd Yoke structure for solenoid device
DE3209355A1 (de) * 1982-03-15 1983-09-22 Helmut Dipl.-Ing. 1000 Berlin Schöttle Tauchankermagnet

Also Published As

Publication number Publication date
JPH0314209B2 (enrdf_load_stackoverflow) 1991-02-26
EP0138408A3 (en) 1985-07-31
EP0138408B1 (en) 1988-05-11
JPS6088410A (ja) 1985-05-18
EP0138408A2 (en) 1985-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 81245 MUENCHEN

8339 Ceased/non-payment of the annual fee