CN104979143B - 释放型电磁铁装置及其制造方法 - Google Patents

释放型电磁铁装置及其制造方法 Download PDF

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Publication number
CN104979143B
CN104979143B CN201410336121.3A CN201410336121A CN104979143B CN 104979143 B CN104979143 B CN 104979143B CN 201410336121 A CN201410336121 A CN 201410336121A CN 104979143 B CN104979143 B CN 104979143B
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CN
China
Prior art keywords
yoke
bobbin
plunger
permanent magnet
side magnetic
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.)
Active
Application number
CN201410336121.3A
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English (en)
Chinese (zh)
Other versions
CN104979143A (zh
Inventor
滨野惠太
森贡
高桥和希
甲斐孝幸
塚本龙幸
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.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN104979143A publication Critical patent/CN104979143A/zh
Application granted granted Critical
Publication of CN104979143B publication Critical patent/CN104979143B/zh
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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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • 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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/322—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with plunger type armature
    • 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
    • H01F2007/083—External yoke surrounding the coil bobbin, e.g. made of bent magnetic sheet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
CN201410336121.3A 2014-04-03 2014-07-15 释放型电磁铁装置及其制造方法 Active CN104979143B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPPCT/JP2014/059858 2014-04-03
PCT/JP2014/059858 WO2015151259A1 (ja) 2014-04-03 2014-04-03 釈放形電磁石装置およびその製造方法

Publications (2)

Publication Number Publication Date
CN104979143A CN104979143A (zh) 2015-10-14
CN104979143B true CN104979143B (zh) 2018-08-24

Family

ID=53609061

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201410336121.3A Active CN104979143B (zh) 2014-04-03 2014-07-15 释放型电磁铁装置及其制造方法
CN201420390850.2U Expired - Fee Related CN204441227U (zh) 2014-04-03 2014-07-15 释放型电磁铁装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201420390850.2U Expired - Fee Related CN204441227U (zh) 2014-04-03 2014-07-15 释放型电磁铁装置

Country Status (6)

Country Link
EP (1) EP3128523B1 (de)
JP (1) JP6138349B2 (de)
KR (1) KR101838422B1 (de)
CN (2) CN104979143B (de)
TW (1) TWI533348B (de)
WO (1) WO2015151259A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101838422B1 (ko) * 2014-04-03 2018-03-13 미쓰비시덴키 가부시키가이샤 석방형 전자석 장치 및 그 제조 방법
CN105523157B (zh) * 2015-12-25 2018-02-23 河北工业大学 一种水下机器人抛载模块
WO2017180589A1 (en) 2016-04-11 2017-10-19 Auspex Pharmaceuticals, Inc. Deuterated ketamine derivatives
CN107275164A (zh) * 2017-08-02 2017-10-20 厦门安普格电气有限公司 高效节能的磁保持脱扣器
FR3084772B1 (fr) * 2018-08-01 2021-06-18 Schneider Electric Ind Sas Actionneur electromagnetique et appareil de commutation electrique comportant cet actionneur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06203725A (ja) * 1992-12-28 1994-07-22 Matsushita Electric Works Ltd 封止接点装置
CN1161556A (zh) * 1996-03-26 1997-10-08 松下电工株式会社 触点间隙可调的密封触点装置
CN101728052A (zh) * 2008-10-29 2010-06-09 三菱电机株式会社 释放型电磁铁装置
CN204441227U (zh) * 2014-04-03 2015-07-01 三菱电机株式会社 释放型电磁铁装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327306Y2 (de) * 1972-07-21 1978-07-11
JPS596503A (ja) * 1982-07-02 1984-01-13 Sumitomo Special Metals Co Ltd 自己保持型ソレノイド
DE3445917A1 (de) * 1984-12-17 1986-06-19 Harting Elektronik Gmbh, 4992 Espelkamp Hubmagnet
JPS6437004U (de) * 1987-08-28 1989-03-06
DE8900779U1 (de) * 1989-01-25 1989-05-11 Walloschke, Rudolf, 4972 Loehne Impuls-Hubmagnet
IT1249286B (it) * 1990-07-30 1995-02-22 Bticino Spa Elettromagnete di sgancio a magnete permanente per interruttori automatici
JPH05248982A (ja) 1992-03-10 1993-09-28 Nkk Corp 熱媒輸送用配管の熱媒漏洩検知方法
JP2004347077A (ja) * 2003-05-26 2004-12-09 Hitachi Unisia Automotive Ltd 電磁弁ユニット
JP4910663B2 (ja) * 2006-02-27 2012-04-04 富士電機機器制御株式会社 釈放形電磁装置
DE102008057738B4 (de) * 2008-11-17 2011-06-16 Kendrion Magnettechnik Gmbh Elektromagnet mit einstellbarem Nebenschlussluftspalt
JP5419204B2 (ja) * 2009-03-19 2014-02-19 アイシン・エィ・ダブリュ工業株式会社 リニアソレノイドの外側ヨーク及び外側ヨークの取付け方法
DE112009005252T5 (de) * 2009-09-18 2013-01-03 Mitsubishi Electric Corporation Elektromagnetische auslösevorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06203725A (ja) * 1992-12-28 1994-07-22 Matsushita Electric Works Ltd 封止接点装置
CN1161556A (zh) * 1996-03-26 1997-10-08 松下电工株式会社 触点间隙可调的密封触点装置
CN101728052A (zh) * 2008-10-29 2010-06-09 三菱电机株式会社 释放型电磁铁装置
CN204441227U (zh) * 2014-04-03 2015-07-01 三菱电机株式会社 释放型电磁铁装置

Also Published As

Publication number Publication date
JPWO2015151259A1 (ja) 2017-04-13
CN204441227U (zh) 2015-07-01
TW201539512A (zh) 2015-10-16
CN104979143A (zh) 2015-10-14
EP3128523A4 (de) 2018-01-31
EP3128523A1 (de) 2017-02-08
WO2015151259A1 (ja) 2015-10-08
KR101838422B1 (ko) 2018-03-13
EP3128523B1 (de) 2021-05-26
JP6138349B2 (ja) 2017-05-31
TWI533348B (zh) 2016-05-11
KR20160095092A (ko) 2016-08-10

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