FR2834804B1 - Servo-vanne pneumatique - Google Patents

Servo-vanne pneumatique

Info

Publication number
FR2834804B1
FR2834804B1 FR0300292A FR0300292A FR2834804B1 FR 2834804 B1 FR2834804 B1 FR 2834804B1 FR 0300292 A FR0300292 A FR 0300292A FR 0300292 A FR0300292 A FR 0300292A FR 2834804 B1 FR2834804 B1 FR 2834804B1
Authority
FR
France
Prior art keywords
permanent magnet
displacement
pole
servo valve
spool
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 - Lifetime
Application number
FR0300292A
Other languages
English (en)
Other versions
FR2834804A1 (fr
Inventor
Hisashi Yajima
Nobuhiro Fujiwara
Daisuke Matsumoto
Seikai Yo
Hiroshi Miyashi
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.)
SMC Corp
Original Assignee
SMC 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 SMC Corp filed Critical SMC Corp
Publication of FR2834804A1 publication Critical patent/FR2834804A1/fr
Application granted granted Critical
Publication of FR2834804B1 publication Critical patent/FR2834804B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • F15B13/0442—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors with proportional solenoid allowing stable intermediate positions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/10—Special arrangements for operating the actuated device with or without using fluid pressure, e.g. for emergency use
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0033—Electrical or magnetic means using a permanent magnet, e.g. in combination with a reed relays
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B2013/0409—Position sensing or feedback of the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • F15B2013/0448—Actuation by solenoid and permanent magnet
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8242—Electrical
    • 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
    • Y10T137/86622—Motor-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Magnetically Actuated Valves (AREA)
  • Servomotors (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
FR0300292A 2002-01-17 2003-01-13 Servo-vanne pneumatique Expired - Lifetime FR2834804B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002008865A JP4099749B2 (ja) 2002-01-17 2002-01-17 エアサーボバルブ

Publications (2)

Publication Number Publication Date
FR2834804A1 FR2834804A1 (fr) 2003-07-18
FR2834804B1 true FR2834804B1 (fr) 2005-10-28

Family

ID=19191460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0300292A Expired - Lifetime FR2834804B1 (fr) 2002-01-17 2003-01-13 Servo-vanne pneumatique

Country Status (4)

Country Link
US (1) US6786237B2 (fr)
JP (1) JP4099749B2 (fr)
DE (1) DE10256165B4 (fr)
FR (1) FR2834804B1 (fr)

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FR2856072B1 (fr) * 2003-06-16 2005-08-05 Rhodia Chimie Sa Composition silicone reticulable en gel adhesif.
US20050011556A1 (en) * 2003-06-17 2005-01-20 Mariusz Dudzik Spool position detection for a hydraulic valve
FR2857489B1 (fr) * 2003-07-11 2006-06-09 Bosch Rexroth Dsi Sas Telecommande pour engins de travaux publics a poussoir suiveur
JP4306519B2 (ja) * 2003-09-29 2009-08-05 アイシン・エィ・ダブリュ株式会社 圧力制御弁
JP2007123470A (ja) * 2005-10-27 2007-05-17 Fujitsu Component Ltd ソレノイドアクチュエータ及び２軸アクチュエータ
DE112006003201A5 (de) * 2005-12-17 2008-09-04 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Verfahren zur Montage einer Ventileinrichtung und Ventileinrichtung
JP4959284B2 (ja) * 2006-10-17 2012-06-20 株式会社ココロ 人間型又は動物型ロボットの関節機構
DE102007057882B4 (de) * 2007-11-29 2014-03-06 Hilite Germany Gmbh Elektrohydraulisches Ventil
NL2002209C2 (en) 2008-11-14 2010-05-17 Asco Controls Bv Solenoid valve with sensor for determining stroke, velocities and/or accelerations of a moveable core of the valve as indication of failure modus and health status.
JP5375562B2 (ja) * 2009-12-01 2013-12-25 株式会社デンソー バルブタイミング調整装置
DE102010014069A1 (de) * 2010-04-07 2011-10-13 Moog Gmbh Magnetbetätigtes Mehrwegehydraulikventil
DE102011116393B3 (de) * 2011-10-20 2013-01-03 Dynamic Systems S.A. Vorsteuerstufe eines proportional gesteuerten Hydraulikventils
WO2013056724A1 (fr) * 2011-10-21 2013-04-25 Festo Ag & Co. Kg Dispositif formant soupape
US9377121B2 (en) * 2011-12-03 2016-06-28 Big Horn Valve, Inc. Leak-free rotary valve with internal worm gear
DE202012009560U1 (de) * 2012-10-08 2014-01-09 Oechsler Aktiengesellschaft Ereignisdetektor und Medikamentenspender mit solchem Ereignisdetektor
US9889929B2 (en) * 2013-03-14 2018-02-13 Bell Helicopter Textron Inc. Jam-tolerant linear control motor for hydraulic actuator valve
DE102013014673A1 (de) * 2013-09-04 2015-03-05 Hydac Fluidtechnik Gmbh Lasthalteventil
AT515141A1 (de) * 2013-11-28 2015-06-15 Melecs Ews Gmbh & Co Kg Elektromagnetisch gesteuertes Proportionalventil
DE102015105497B4 (de) * 2015-04-10 2019-07-04 Bürkert Werke GmbH Ventil und Ventilbaugruppe
JP6043409B1 (ja) * 2015-07-10 2016-12-14 Ｋｙｂ株式会社 棒状部材及びバルブ装置
ITUB20152644A1 (it) * 2015-07-30 2017-01-30 Metal Work Spa Sistema di elettrovalvole a portata maggiorata.
CN105041753A (zh) * 2015-08-21 2015-11-11 华中科技大学 一种水压伺服阀
US10443219B2 (en) * 2015-08-25 2019-10-15 Globe Union Industrial Corp. Faucets providing water-and-air flow
CN105570226B (zh) * 2016-03-15 2017-12-05 海门市油威力液压工业有限责任公司 数字式音圈电机控制伺服阀
CN108006012A (zh) * 2017-11-08 2018-05-08 江西洪都航空工业集团有限责任公司 一种液压油缸
JP7191297B2 (ja) * 2017-12-08 2022-12-19 Smc株式会社 サーボバルブ
CN108199169B (zh) * 2018-01-09 2019-10-22 东阳市俊华电器销售有限公司 能够延时通电的插头
US11125386B2 (en) * 2019-07-15 2021-09-21 Consolidated Edison Company Of New York, Inc. Sensor for steam trap and method of operation
JP7439423B2 (ja) 2019-09-09 2024-02-28 Smc株式会社 サーボバルブ
JP2022092363A (ja) * 2020-12-10 2022-06-22 住友重機械工業株式会社 スプール型流量制御弁およびその製造方法

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DE4214284A1 (de) * 1992-04-30 1993-11-04 Schneider Co Optische Werke Elektromagnetischer linearmotor
JP3302727B2 (ja) * 1992-07-20 2002-07-15 ティーディーケイ株式会社 可動磁石式アクチュエータ
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JP4734766B2 (ja) * 2000-07-18 2011-07-27 Ｓｍｃ株式会社 磁石可動型電磁アクチュエータ

Also Published As

Publication number Publication date
US6786237B2 (en) 2004-09-07
DE10256165B4 (de) 2008-01-03
US20030131896A1 (en) 2003-07-17
DE10256165A1 (de) 2003-08-07
FR2834804A1 (fr) 2003-07-18
JP2003206908A (ja) 2003-07-25
JP4099749B2 (ja) 2008-06-11

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