WO2009078484A1 - 電磁パイロット開閉弁 - Google Patents

電磁パイロット開閉弁 Download PDF

Info

Publication number
WO2009078484A1
WO2009078484A1 PCT/JP2008/073223 JP2008073223W WO2009078484A1 WO 2009078484 A1 WO2009078484 A1 WO 2009078484A1 JP 2008073223 W JP2008073223 W JP 2008073223W WO 2009078484 A1 WO2009078484 A1 WO 2009078484A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve body
main valve
movable core
sliding hole
pilot
Prior art date
Application number
PCT/JP2008/073223
Other languages
English (en)
French (fr)
Inventor
Noritaka Watanabe
Hiroaki Suzuki
Original Assignee
Toyooki Kogyo Co., Ltd.
Jtekt Corporation
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 Toyooki Kogyo Co., Ltd., Jtekt Corporation filed Critical Toyooki Kogyo Co., Ltd.
Priority to EP20080862584 priority Critical patent/EP2233806A1/en
Priority to JP2009546303A priority patent/JPWO2009078484A1/ja
Priority to US12/808,311 priority patent/US20100276012A1/en
Publication of WO2009078484A1 publication Critical patent/WO2009078484A1/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
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
    • F16K31/408—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston the discharge being effected through the piston and being blockable by an electrically-actuated member making contact with the piston
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

　電磁パイロット開閉弁は、摺動孔と主弁座とを有する弁本体部材と、弁本体部材の摺動孔に摺動自在に設けられ、主弁座に着座可能な主弁体と、主弁体の摺動方向と同一又は平行に摺動自在な可動鉄心と、コイルを有し該コイルへの通電により前記可動鉄心を吸引する固定鉄心とを備える。主弁体には、第２摺動孔とパイロット弁座とが設けられ、第２摺動孔には、パイロット弁座に着座可能なパイロット弁体が主弁体の摺動方向と同一又は平行に摺動自在に設けられている。可動鉄心とパイロット弁体とは摺動可能に係合され、可動鉄心と主弁体とは摺動可能に且つ遊びを持って係合されるように構成されている。コイルへの通電によって固定鉄心により可動鉄心が吸引されたとき、可動鉄心がパイロット弁体を第２摺動孔内において摺動させ、パイロット弁体の摺動によって主弁体を摺動孔内において摺動させる。
PCT/JP2008/073223 2007-12-19 2008-12-19 電磁パイロット開閉弁 WO2009078484A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20080862584 EP2233806A1 (en) 2007-12-19 2008-12-19 Solenoid pilot open/close valve
JP2009546303A JPWO2009078484A1 (ja) 2007-12-19 2008-12-19 電磁パイロット開閉弁
US12/808,311 US20100276012A1 (en) 2007-12-19 2008-12-19 Electromagnetic pilot opening/closing valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-327339 2007-12-19
JP2007327339 2007-12-19

Publications (1)

Publication Number Publication Date
WO2009078484A1 true WO2009078484A1 (ja) 2009-06-25

Family

ID=40795595

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/073223 WO2009078484A1 (ja) 2007-12-19 2008-12-19 電磁パイロット開閉弁

Country Status (4)

Country Link
US (1) US20100276012A1 (ja)
EP (1) EP2233806A1 (ja)
JP (1) JPWO2009078484A1 (ja)
WO (1) WO2009078484A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012003953A1 (de) * 2010-07-08 2012-01-12 Magna Steyr Fahrzeugtechnik Ag & Co Kg Elekromagnetisches ventil für einen druckbehälter
JP2012075574A (ja) * 2010-09-30 2012-04-19 Terumo Corp 自動腹膜透析装置
JP2014234912A (ja) * 2013-06-05 2014-12-15 株式会社テージーケー 電磁弁

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5438745B2 (ja) * 2011-11-28 2014-03-12 本田技研工業株式会社 流体供給システム
US9371913B2 (en) * 2012-12-26 2016-06-21 Sue H. Lhymn Valve apparatus for high pressure gas containers
LU92321B1 (en) 2013-12-03 2015-06-04 Luxembourg Patent Co Sa High pressure hydrogen valve
DE102014002466A1 (de) 2014-02-21 2014-08-21 Daimler Ag Ventileinrichtung zum Einstellen einer Strömung von gasförmigem Wasserstoff
WO2022109041A1 (en) * 2020-11-18 2022-05-27 Tescom Corporation High pressure direct pilot actuated valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347027A (en) * 1976-10-08 1978-04-27 Sulzer Ag Magnetic valve
JP2005023975A (ja) * 2003-06-30 2005-01-27 Toyoda Mach Works Ltd 水素ガス用高圧バルブ及び水素ガス用減圧装置
JP2005163896A (ja) * 2003-12-02 2005-06-23 Toyoda Mach Works Ltd 電磁開閉弁
JP2007271075A (ja) * 2006-03-10 2007-10-18 Jtekt Corp 水素供給システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0215132B1 (en) * 1985-03-12 1991-10-02 Kvk Co., Ltd. Valve having valve body of ceramic compound
US5374029A (en) * 1992-06-26 1994-12-20 Wright Components, Inc. Solenoid flow control valve and frictionless plunger assembly
JP2001027458A (ja) * 1999-07-15 2001-01-30 Daikin Ind Ltd 冷凍装置
JP3819867B2 (ja) * 2002-05-15 2006-09-13 日信工業株式会社 電磁弁
JP4530644B2 (ja) * 2003-11-05 2010-08-25 豊興工業株式会社 ガスタンクに備える電磁弁装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347027A (en) * 1976-10-08 1978-04-27 Sulzer Ag Magnetic valve
JP2005023975A (ja) * 2003-06-30 2005-01-27 Toyoda Mach Works Ltd 水素ガス用高圧バルブ及び水素ガス用減圧装置
JP2005163896A (ja) * 2003-12-02 2005-06-23 Toyoda Mach Works Ltd 電磁開閉弁
JP2007271075A (ja) * 2006-03-10 2007-10-18 Jtekt Corp 水素供給システム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012003953A1 (de) * 2010-07-08 2012-01-12 Magna Steyr Fahrzeugtechnik Ag & Co Kg Elekromagnetisches ventil für einen druckbehälter
CN103097791A (zh) * 2010-07-08 2013-05-08 马格纳斯泰尔汽车技术两合公司 用于压力容器的电磁阀
JP2012075574A (ja) * 2010-09-30 2012-04-19 Terumo Corp 自動腹膜透析装置
JP2014234912A (ja) * 2013-06-05 2014-12-15 株式会社テージーケー 電磁弁

Also Published As

Publication number Publication date
EP2233806A1 (en) 2010-09-29
US20100276012A1 (en) 2010-11-04
JPWO2009078484A1 (ja) 2011-05-06

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