WO2009066579A1 - リニアソレノイド装置および電磁弁 - Google Patents

リニアソレノイド装置および電磁弁 Download PDF

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Publication number
WO2009066579A1
WO2009066579A1 PCT/JP2008/070466 JP2008070466W WO2009066579A1 WO 2009066579 A1 WO2009066579 A1 WO 2009066579A1 JP 2008070466 W JP2008070466 W JP 2008070466W WO 2009066579 A1 WO2009066579 A1 WO 2009066579A1
Authority
WO
WIPO (PCT)
Prior art keywords
core
plunger
inner peripheral
peripheral surface
magnetic material
Prior art date
Application number
PCT/JP2008/070466
Other languages
English (en)
French (fr)
Inventor
Takahiro Kokubu
Masaya Nakai
Original Assignee
Aisin Aw 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 Aisin Aw Co., Ltd. filed Critical Aisin Aw Co., Ltd.
Priority to DE112008001586T priority Critical patent/DE112008001586T5/de
Priority to CN2008800195445A priority patent/CN101680568B/zh
Publication of WO2009066579A1 publication Critical patent/WO2009066579A1/ja

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/061—Sliding valves
    • F16K31/0613—Sliding valves with cylindrical slides
    • 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
    • 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
    • H01F7/081—Magnetic constructions
    • H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)

Abstract

　プランジャを摺動自在に支持する第２のコア３５と、プランジャの端部を収容可能な凹部３４ｃが形成された第１のコア３４とを環状に形成されたステンレススチールなどの非磁性体３３により同軸に接合する。非磁性体３３の内周面３３ｄと第２のコア３５の内周面３５ｂは、非磁性体３３と第２のコア３５とをろう付けなどにより接合した後に内壁を切削加工することにより段差のない面一となるよう形成する。これにより、非磁性体３３の内周面３３ｄを第２のコア３５の内周面３５ｂと共にプランジャを摺動自在に支持する摺動面として機能させることができるから、プランジャの摺動性を向上させることができる。この結果、磁気クリアランスを小さくすることができ、電磁弁の性能を向上させることができる。
PCT/JP2008/070466 2007-11-21 2008-11-11 リニアソレノイド装置および電磁弁 WO2009066579A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112008001586T DE112008001586T5 (de) 2007-11-21 2008-11-11 Linearsolenoidvorrichtung und elektromagnetisches Ventil
CN2008800195445A CN101680568B (zh) 2007-11-21 2008-11-11 线性电磁装置以及电磁阀

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-301603 2007-11-21
JP2007301603A JP5125441B2 (ja) 2007-11-21 2007-11-21 リニアソレノイド装置および電磁弁

Publications (1)

Publication Number Publication Date
WO2009066579A1 true WO2009066579A1 (ja) 2009-05-28

Family

ID=40667404

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/070466 WO2009066579A1 (ja) 2007-11-21 2008-11-11 リニアソレノイド装置および電磁弁

Country Status (5)

Country Link
US (1) US8109487B2 (ja)
JP (1) JP5125441B2 (ja)
CN (1) CN101680568B (ja)
DE (1) DE112008001586T5 (ja)
WO (1) WO2009066579A1 (ja)

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DE102008061414B4 (de) * 2008-12-10 2013-01-31 Hydac Electronic Gmbh Verfahren zum Herstellen einer elektromagnetischen Betätigungsvorrichtung, insbesondere zum Betätigen von Ventilen, sowie nach dem Verfahren hergestellte Betätigungsvorrichtung
US8973895B2 (en) * 2010-02-10 2015-03-10 Tenneco Automotive Operating Company Inc. Electromagnetically controlled injector having flux bridge and flux break
JP5263282B2 (ja) * 2010-12-20 2013-08-14 株式会社デンソー リニアソレノイド
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JP5454511B2 (ja) * 2011-05-16 2014-03-26 株式会社デンソー ソレノイドバルブ
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JP6094309B2 (ja) 2012-07-27 2017-03-15 アイシン・エィ・ダブリュ株式会社 ソレノイド駆動装置
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JP5920325B2 (ja) * 2013-11-11 2016-05-18 株式会社デンソー 付勢力調整装置、これを用いた油圧制御弁、及び、付勢力調整装置の製造方法
JP6132035B2 (ja) * 2014-01-29 2017-05-24 アイシン・エィ・ダブリュ株式会社 電磁駆動装置及び電磁駆動装置の製造方法
JP5920376B2 (ja) * 2014-02-21 2016-05-18 株式会社デンソー ソレノイド
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JP6413820B2 (ja) * 2015-02-10 2018-10-31 株式会社デンソー リニアソレノイド
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JP2017141885A (ja) * 2016-02-10 2017-08-17 日本電産トーソク株式会社 電磁弁のソレノイド
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CN109313973B (zh) 2016-03-07 2021-05-07 胡斯可汽车控股有限公司 具有一体式极片的电磁致动器
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JP2019071378A (ja) * 2017-10-11 2019-05-09 株式会社デンソー ソレノイド装置
KR101998479B1 (ko) * 2017-11-08 2019-07-09 주식회사 현대케피코 솔레노이드밸브
JP2021014791A (ja) * 2017-11-16 2021-02-12 日立オートモティブシステムズ株式会社 高圧燃料ポンプ
JP2020004844A (ja) * 2018-06-28 2020-01-09 日本電産トーソク株式会社 ソレノイド装置
JP2020004848A (ja) * 2018-06-28 2020-01-09 日本電産トーソク株式会社 ソレノイド装置
WO2020137268A1 (ja) * 2018-12-25 2020-07-02 日立オートモティブシステムズ株式会社 減衰力調整式緩衝器およびソレノイド
JP2020125800A (ja) * 2019-02-04 2020-08-20 日本電産トーソク株式会社 電磁弁
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Publication number Priority date Publication date Assignee Title
WO2018062396A1 (ja) * 2016-09-30 2018-04-05 日立金属株式会社 ソレノイドのスリーブの製造方法
JPWO2018062396A1 (ja) * 2016-09-30 2019-07-11 日立金属株式会社 ソレノイドのスリーブの製造方法
JP7012946B2 (ja) 2016-09-30 2022-01-31 日立金属株式会社 ソレノイドのスリーブの製造方法
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Also Published As

Publication number Publication date
CN101680568A (zh) 2010-03-24
CN101680568B (zh) 2012-01-04
US8109487B2 (en) 2012-02-07
US20090140189A1 (en) 2009-06-04
JP2009127692A (ja) 2009-06-11
DE112008001586T5 (de) 2010-04-29
JP5125441B2 (ja) 2013-01-23

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