JP4306519B2 - 圧力制御弁 - Google Patents

圧力制御弁 Download PDF

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Publication number
JP4306519B2
JP4306519B2 JP2004116955A JP2004116955A JP4306519B2 JP 4306519 B2 JP4306519 B2 JP 4306519B2 JP 2004116955 A JP2004116955 A JP 2004116955A JP 2004116955 A JP2004116955 A JP 2004116955A JP 4306519 B2 JP4306519 B2 JP 4306519B2
Authority
JP
Japan
Prior art keywords
spool
feedback
pressure
land
linear solenoid
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.)
Expired - Fee Related
Application number
JP2004116955A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005155893A (ja
JP2005155893A5 (OSRAM
Inventor
晴樹 山本
和典 石川
隆弘 國分
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.)
Aisin AW Co Ltd
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 JP2004116955A priority Critical patent/JP4306519B2/ja
Priority to KR1020040074031A priority patent/KR100892832B1/ko
Priority to EP20040022791 priority patent/EP1519256A3/en
Priority to CNB2004100117882A priority patent/CN100353110C/zh
Priority to US10/952,415 priority patent/US20050067597A1/en
Publication of JP2005155893A publication Critical patent/JP2005155893A/ja
Priority to US11/709,827 priority patent/US20070170387A1/en
Publication of JP2005155893A5 publication Critical patent/JP2005155893A5/ja
Priority to US12/365,595 priority patent/US7909060B2/en
Application granted granted Critical
Publication of JP4306519B2 publication Critical patent/JP4306519B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2024—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means the throttling means being a multiple-way valve
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/86702—With internal flow passage
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/8671—With annular passage [e.g., spool]

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Fluid Pressure (AREA)
JP2004116955A 2003-09-29 2004-04-12 圧力制御弁 Expired - Fee Related JP4306519B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2004116955A JP4306519B2 (ja) 2003-09-29 2004-04-12 圧力制御弁
KR1020040074031A KR100892832B1 (ko) 2003-09-29 2004-09-16 압력 제어 밸브
EP20040022791 EP1519256A3 (en) 2003-09-29 2004-09-24 Pressure control valve
US10/952,415 US20050067597A1 (en) 2003-09-29 2004-09-29 Pressure control valve
CNB2004100117882A CN100353110C (zh) 2003-09-29 2004-09-29 压力控制阀
US11/709,827 US20070170387A1 (en) 2003-09-29 2007-02-23 Pressure control valve
US12/365,595 US7909060B2 (en) 2003-09-29 2009-02-04 Pressure control valve

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003338291 2003-09-29
JP2003376246 2003-11-05
JP2004116955A JP4306519B2 (ja) 2003-09-29 2004-04-12 圧力制御弁

Publications (3)

Publication Number Publication Date
JP2005155893A JP2005155893A (ja) 2005-06-16
JP2005155893A5 JP2005155893A5 (OSRAM) 2008-04-03
JP4306519B2 true JP4306519B2 (ja) 2009-08-05

Family

ID=34198777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004116955A Expired - Fee Related JP4306519B2 (ja) 2003-09-29 2004-04-12 圧力制御弁

Country Status (5)

Country Link
US (3) US20050067597A1 (OSRAM)
EP (1) EP1519256A3 (OSRAM)
JP (1) JP4306519B2 (OSRAM)
KR (1) KR100892832B1 (OSRAM)
CN (1) CN100353110C (OSRAM)

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Also Published As

Publication number Publication date
CN1603668A (zh) 2005-04-06
US20070170387A1 (en) 2007-07-26
CN100353110C (zh) 2007-12-05
KR100892832B1 (ko) 2009-04-10
EP1519256A3 (en) 2012-07-25
US20050067597A1 (en) 2005-03-31
US20090140192A1 (en) 2009-06-04
KR20050031378A (ko) 2005-04-06
JP2005155893A (ja) 2005-06-16
EP1519256A2 (en) 2005-03-30
US7909060B2 (en) 2011-03-22

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