JPH04713U - - Google Patents

Info

Publication number
JPH04713U
JPH04713U JP1990039286U JP3928690U JPH04713U JP H04713 U JPH04713 U JP H04713U JP 1990039286 U JP1990039286 U JP 1990039286U JP 3928690 U JP3928690 U JP 3928690U JP H04713 U JPH04713 U JP H04713U
Authority
JP
Japan
Prior art keywords
iron core
fixed
diameter part
inner diameter
notch
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.)
Pending
Application number
JP1990039286U
Other languages
English (en)
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
Priority to JP1990039286U priority Critical patent/JPH04713U/ja
Priority to KR1019910003964A priority patent/KR950002947B1/ko
Priority to US07/680,256 priority patent/US5144272A/en
Publication of JPH04713U publication Critical patent/JPH04713U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01F7/1607—Armatures entering the winding
    • 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
    • H01F7/1607—Armatures entering the winding
    • H01F2007/163—Armatures entering the winding with axial bearing

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例を示す縦断面図、
第２図は第１図の側面図、第３図は要部の分解斜
視図、第４図ａ，ｂはスリーブ軸受の側面図、第
５図ａ，ｂは作動棒の側面図、第６図は非磁性受
止め座金の側面図、第７図は従来の油圧制御弁用
電磁ソレノイドの縦断面図、第８図は第７図の側
面図である。 図中、１……電磁コイル、２……ボビン、６…
…固定鉄心、３１……ケース、３２……スリーブ
軸受、３２ａ，３２ｂ……油流動用切欠き部、３
３……磁路鉄心、３４……作動棒、３４ａ，３４
ｂ……油流動用切欠き部、３５……可動鉄心、３
６……非磁性受止め座金、３６ａ，３６ｂ……油
流動用切欠き部、３７……スリーブ軸受である。
なお、図中同一符号は同一又は相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. ボビンに巻回された電磁コイル、磁性材からな
    りこの電磁コイル部を収容したケース、このケー
    ス内の前部寄りに固着された円筒状の固定鉄心、
    ケースの前端側内径部に固着され、外径部に軸方
    向の油流動用切欠き部が設けられたスリーブ軸受
    、上記ケースの後端側に結合された磁路鉄心、非
    磁性丸棒材からなり、上記固定鉄心の内径部をす
    き間をあけ貫通し、前端部が上記スリーブ軸受に
    軸方向に可動に支持されて出され、後端側外径部
    に軸方向の油流動用切欠き部が設けられた作動棒
    、後端側内径部で上記作動棒の切欠き部位置の外
    径部に固着され、前端側内径部が作動棒の外径部
    に油流動用すき間があけられた可動鉄心、上記磁
    路鉄心の内径部に固着され可動鉄心を支持する磁
    性材からなるスリーブ軸受、及び上記作動棒に通
    され上記固定鉄心と可動鉄心の軸方向エアギヤツ
    プに入れられ、軸方向に油を通す油流動用切欠き
    が設けられた非磁性受止め座金を備えた油圧制御
    弁用電磁ソレノイド。
JP1990039286U 1990-04-11 1990-04-11 Pending JPH04713U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1990039286U JPH04713U (ja) 1990-04-11 1990-04-11
KR1019910003964A KR950002947B1 (ko) 1990-04-11 1991-03-13 유압 제어 밸브용 전자 솔레노이드
US07/680,256 US5144272A (en) 1990-04-11 1991-04-04 Electromagnetic solenoid for oil hydraulic control valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990039286U JPH04713U (ja) 1990-04-11 1990-04-11

Publications (1)

Publication Number Publication Date
JPH04713U true JPH04713U (ja) 1992-01-07

Family

ID=12548916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990039286U Pending JPH04713U (ja) 1990-04-11 1990-04-11

Country Status (3)

Country Link
US (1) US5144272A (ja)
JP (1) JPH04713U (ja)
KR (1) KR950002947B1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251659A (en) * 1991-07-22 1993-10-12 Sturman Oded E High speed miniature solenoid
US5435519A (en) * 1994-03-31 1995-07-25 Stemens Electric Limited EGR system having fast-acting EGR valve
US5593132A (en) * 1995-06-30 1997-01-14 Siemens Electric Limited Electromagnetic actuator arrangement for engine control valve
US6670875B2 (en) * 2000-02-24 2003-12-30 Delphi Technologies, Inc. Magnetically-efficient solenoid for a linear actuator
US6538543B2 (en) * 2000-02-24 2003-03-25 Delphi Technologies, Inc. Particle-impeding and ventilated solenoid actuator
US6955336B2 (en) * 2001-02-06 2005-10-18 Delphi Technologies, Inc. Sleeveless solenoid for a linear actuator
EP1507271A3 (en) * 2003-08-12 2005-04-20 Japan AE Power Systems Corporation Electromagnetic device
US7570140B2 (en) * 2006-03-02 2009-08-04 Eaton Corporation Magnetic trip mechanism including a plunger member engaging a support structure, and circuit breaker including the same
DE102006042215B4 (de) * 2006-09-08 2018-05-30 Schaeffler Technologies AG & Co. KG Elektromagnetische Stelleinheit
DE102010024585A1 (de) * 2009-06-26 2010-12-30 Magna Powertrain Ag & Co Kg Magnetventil
EP2608226B1 (fr) 2011-12-23 2015-12-23 Techspace Aero S.A. Actionneur solénoïde à chemisage magnétique
KR101880229B1 (ko) * 2016-08-05 2018-07-30 한창빈 회전식 구이기
CN109698052A (zh) * 2017-10-20 2019-04-30 三花亚威科电器设备（芜湖）有限公司 电磁铁

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677409A (en) * 1985-05-30 1987-06-30 Mitsubishi Denki Kabushiki Kaisha Electromagnetic solenoid with a replaceable fixed iron core
US4778147A (en) * 1985-07-27 1988-10-18 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Electromagnetic solenoid

Also Published As

Publication number Publication date
US5144272A (en) 1992-09-01
KR950002947B1 (ko) 1995-03-28
KR910018681A (ko) 1991-11-30

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