CN114258577B - 推拉式螺线管 - Google Patents

推拉式螺线管 Download PDF

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Publication number
CN114258577B
CN114258577B CN201980099454.XA CN201980099454A CN114258577B CN 114258577 B CN114258577 B CN 114258577B CN 201980099454 A CN201980099454 A CN 201980099454A CN 114258577 B CN114258577 B CN 114258577B
Authority
CN
China
Prior art keywords
plunger
housing
guide member
axial direction
friction
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
CN201980099454.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN114258577A (zh
Inventor
小林优
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.)
Harmonic Drive Systems Inc
Original Assignee
Harmonic Drive Systems Inc
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 Harmonic Drive Systems Inc filed Critical Harmonic Drive Systems Inc
Publication of CN114258577A publication Critical patent/CN114258577A/zh
Application granted granted Critical
Publication of CN114258577B publication Critical patent/CN114258577B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
    • 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
    • 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
    • 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
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • 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
    • 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
    • H01F7/1623—Armatures having T-form
    • 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
    • H01F2007/086—Structural details of the armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnets (AREA)
CN201980099454.XA 2019-08-28 2019-08-28 推拉式螺线管 Active CN114258577B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/033805 WO2021038773A1 (ja) 2019-08-28 2019-08-28 プッシュプルソレノイド

Publications (2)

Publication Number Publication Date
CN114258577A CN114258577A (zh) 2022-03-29
CN114258577B true CN114258577B (zh) 2024-06-18

Family

ID=74683945

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980099454.XA Active CN114258577B (zh) 2019-08-28 2019-08-28 推拉式螺线管

Country Status (6)

Country Link
US (1) US12009149B2 (https=)
EP (1) EP4024417A4 (https=)
JP (1) JP7111443B2 (https=)
KR (1) KR102587317B1 (https=)
CN (1) CN114258577B (https=)
WO (1) WO2021038773A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101783224A (zh) * 2009-01-20 2010-07-21 株式会社电装 线性螺线管

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US3833910A (en) * 1973-06-18 1974-09-03 Ibm Ink drop printer charge compensation
JPS5536911A (en) * 1978-09-04 1980-03-14 Hitachi Ltd Electricity-position conversion device
JPS6116662Y2 (https=) * 1981-01-09 1986-05-22
JPS63273306A (ja) 1987-04-30 1988-11-10 Nec Corp プツシユプルソレノイド
US5268662A (en) * 1988-08-08 1993-12-07 Mitsubishi Mining & Cement Co., Ltd. Plunger type electromagnet
JP2778960B2 (ja) 1988-10-05 1998-07-23 株式会社リコー シート長測定装置
JPH0298607U (https=) 1989-01-25 1990-08-06
US5110087A (en) * 1990-06-25 1992-05-05 Borg-Warner Automotive Electronic & Mechanical Systems Corporation Variable force solenoid hydraulic control valve
JP3027434B2 (ja) * 1991-03-18 2000-04-04 センサテック株式会社 打球発射装置
US5886607A (en) * 1996-11-27 1999-03-23 Wpi Magnetic, Inc. Simplified solenoid assembly having a press fit stop and method of assembling same
CN1234135C (zh) * 2001-01-18 2005-12-28 株式会社日立制作所 电磁铁和使用该电磁铁的开关装置的操作机构
US6950000B1 (en) * 2001-12-28 2005-09-27 Abb Technology Ag High initial force electromagnetic actuator
JP2006105264A (ja) * 2004-10-05 2006-04-20 Matsushita Electric Ind Co Ltd 遮断弁
WO2007060945A1 (ja) * 2005-11-25 2007-05-31 Matsushita Electric Works, Ltd. 電磁開閉装置
JP2007281192A (ja) * 2006-04-06 2007-10-25 Shinano Kenshi Co Ltd ソレノイドおよびこれを用いたポンプ
DE102006055796A1 (de) * 2006-11-27 2008-05-29 Robert Bosch Gmbh Druckregelventil
ITBO20070858A1 (it) * 2007-12-31 2009-07-01 Santis Enzo De Attuatore elettromagnetico per una elettrovalvola proporzionale
CN103038557B (zh) * 2010-09-06 2014-09-17 丰田自动车株式会社 电磁式线性阀
DE102010048808A1 (de) * 2010-10-20 2012-04-26 Eto Magnetic Gmbh Elektromagnetische Stellvorrichtung
WO2013065179A1 (ja) * 2011-11-04 2013-05-10 トヨタ自動車株式会社 電磁式リニア弁
DE102014207988B3 (de) * 2014-04-29 2015-09-10 Schaeffler Technologies AG & Co. KG Elektromagnetische Stellvorrichtung
CN106716564B (zh) * 2014-09-30 2019-03-08 三菱电机株式会社 线圈轴及电磁铁装置
KR101937466B1 (ko) * 2017-02-15 2019-01-11 주식회사 만도 브레이크 시스템용 솔레노이드밸브

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101783224A (zh) * 2009-01-20 2010-07-21 株式会社电装 线性螺线管

Also Published As

Publication number Publication date
JP7111443B2 (ja) 2022-08-02
EP4024417A4 (en) 2023-05-10
KR20220017498A (ko) 2022-02-11
JPWO2021038773A1 (https=) 2021-03-04
KR102587317B1 (ko) 2023-10-10
WO2021038773A1 (ja) 2021-03-04
EP4024417A1 (en) 2022-07-06
US12009149B2 (en) 2024-06-11
CN114258577A (zh) 2022-03-29
US20220375670A1 (en) 2022-11-24

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