DE69213781D1 - Sitzventil und seine Anwendung in einer Ventilanordnung - Google Patents

Sitzventil und seine Anwendung in einer Ventilanordnung

Info

Publication number
DE69213781D1
DE69213781D1 DE69213781T DE69213781T DE69213781D1 DE 69213781 D1 DE69213781 D1 DE 69213781D1 DE 69213781 T DE69213781 T DE 69213781T DE 69213781 T DE69213781 T DE 69213781T DE 69213781 D1 DE69213781 D1 DE 69213781D1
Authority
DE
Germany
Prior art keywords
valve
pressure
cavity
piston
valve member
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
DE69213781T
Other languages
English (en)
Other versions
DE69213781T2 (de
Inventor
Raymond Keith Foster
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69213781D1 publication Critical patent/DE69213781D1/de
Application granted granted Critical
Publication of DE69213781T2 publication Critical patent/DE69213781T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
    • 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
    • Y10T137/8663—Fluid motor
    • 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
    • Y10T137/86686—Plural disk or plug
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87201—Common to plural valve motor chambers
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87217—Motor
    • Y10T137/87225—Fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)
  • Pens And Brushes (AREA)
  • Fluid-Driven Valves (AREA)
DE69213781T 1991-02-22 1992-02-07 Sitzventil und seine Anwendung in einer Ventilanordnung Expired - Fee Related DE69213781T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/659,843 US5103866A (en) 1991-02-22 1991-02-22 Poppet valve and valve assemblies utilizing same

Publications (2)

Publication Number Publication Date
DE69213781D1 true DE69213781D1 (de) 1996-10-24
DE69213781T2 DE69213781T2 (de) 1997-01-30

Family

ID=24647060

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69213781T Expired - Fee Related DE69213781T2 (de) 1991-02-22 1992-02-07 Sitzventil und seine Anwendung in einer Ventilanordnung

Country Status (5)

Country Link
US (1) US5103866A (de)
EP (1) EP0500162B1 (de)
AT (1) ATE143105T1 (de)
DE (1) DE69213781T2 (de)
ES (1) ES2092009T3 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5799688A (en) * 1990-12-20 1998-09-01 Jetec Company Automatic flow control valve
US5297777A (en) * 1990-12-20 1994-03-29 Jetec Company Instant on-off valve for high-pressure fluids
US5524821A (en) * 1990-12-20 1996-06-11 Jetec Company Method and apparatus for using a high-pressure fluid jet
US5165525A (en) * 1991-08-26 1992-11-24 Quaeck Manfred W Liquid-tight reciprocating floor construction
US5222592A (en) * 1991-08-26 1993-06-29 Quaeck Manfred W Liquid-tight reciprocating floor construction
US5340264A (en) * 1992-04-27 1994-08-23 Quaeck Manfred W Reciprocating floor conveyor
US5383548A (en) * 1992-04-27 1995-01-24 Quaeck; Manfred W. Reciprocating floor conveyor
US5222593A (en) * 1992-10-26 1993-06-29 Quaeck Manfred W Reciprocating floor conveyor and drive system therefor
US5222590A (en) * 1992-11-19 1993-06-29 Quaeck Manfred W Reciprocating floor conveyor drive mechanism
US5332081A (en) * 1992-11-19 1994-07-26 Quaeck Manfred W Reciprocating conveyor having detachable drive unit
US5325763A (en) * 1993-04-28 1994-07-05 Foster Raymond K Internal check valve
US5313872A (en) * 1993-04-28 1994-05-24 Foster Raymond K End of stroke cushion for a linear hydraulic motor
US5375619A (en) * 1993-04-28 1994-12-27 Foster; Raymond K. Protective circuit for pressure and return
DE4321832C1 (de) * 1993-06-28 1994-12-01 Mannesmann Ag 2/2-Wegesitzventil
US5839568A (en) * 1994-02-07 1998-11-24 Clark; Gary R. Reciprocating floor conveyor control system
US5427229A (en) 1994-09-20 1995-06-27 Foster; Raymond K. Control system for reciprocating floor conveyor
JPH08184382A (ja) * 1994-12-29 1996-07-16 Smc Corp ポペット形方向切換弁
US5622095A (en) * 1995-06-28 1997-04-22 Foster; Raymond K. Hydraulic drive and control system
FI103831B (fi) * 1995-11-24 1999-09-30 Pentti Rita Parannettu venttiililaite
FR2744498B1 (fr) * 1996-02-02 1998-03-06 Ksb Sa Selecteur de circuit hydraulique
DE19822439A1 (de) * 1997-07-30 1999-02-04 Heidelberger Druckmasch Ag Vorrichtung zur Durchführung von Betätigungen in einer Druckmaschine
DE19909918A1 (de) 1999-03-06 2000-09-14 Bosch Gmbh Robert Vorsteuerbares Wegeventil
US6003660A (en) 1999-03-24 1999-12-21 Foster; Raymond Keith Drive units and drive assembly for a reciprocating slat conveyors
DE10018576B4 (de) * 1999-04-19 2005-05-19 Tiefenbach Bergbautechnik Gmbh Sitz- und Halteventil
US6209580B1 (en) * 1999-12-14 2001-04-03 Raymond Keith Foster Multifunction valve assembly
US7284471B2 (en) * 2004-12-02 2007-10-23 Sarcos Investments Lc Pressure control valve having intrinsic mechanical feedback system
US8220485B2 (en) 2005-05-31 2012-07-17 Fisher Controls International Llc Pneumatic pilot valve
DE102005062350A1 (de) * 2005-12-23 2007-07-05 Abb Technology Ag Hydraulikventil
US8061261B2 (en) * 2007-02-28 2011-11-22 Raytheon Company Antagonistic fluid control system for active and passive actuator operation
JP5460335B2 (ja) * 2007-02-28 2014-04-02 レイセオン カンパニー 選択的に起動可能な作動装置を有する流体制御システム
US20090078541A1 (en) 2007-09-24 2009-03-26 Randall Mark Foster Drive/frame assembly for a reciprocating slat conveyor
US8453678B2 (en) * 2009-04-01 2013-06-04 Mac Valves, Inc. Piloted poppet valve
US8590571B2 (en) * 2010-07-22 2013-11-26 Bendix Commercial Vehicle Systems Llc Latching valve
US8474487B2 (en) 2010-07-22 2013-07-02 Bendix Commercial Vehicle System Llc Latching valve
CN103347751B (zh) * 2010-10-12 2016-04-20 本田专利技术北美有限责任公司 制动***和方法
US8696072B2 (en) 2010-10-12 2014-04-15 Honda Patents & Technologies North America, Llc Shut-off valve for hydraulic system
EP2791515B1 (de) 2011-12-15 2019-02-06 Eaton Corporation Strömungsleitende ventilschieber für ein ventil
DE102011122349A1 (de) * 2011-12-23 2013-06-27 Hydac Fluidtechnik Gmbh Wegesitzventil
US9022069B2 (en) 2013-03-15 2015-05-05 Mac Valves, Inc. Solenoid operated valve with constant bleed port
DE102013107389B4 (de) * 2013-07-12 2023-06-01 Svm Schultz Verwaltungs-Gmbh & Co. Kg Druckregelventil
EP3034890B1 (de) * 2014-12-17 2019-06-12 dormakaba Deutschland GmbH Hydraulikventil und Antriebssteuereinheit, umfassend ein derartiges Hydraulikventil
US9897113B2 (en) 2016-05-02 2018-02-20 Hallco Industries, Inc. Switching valve control system
KR102083517B1 (ko) * 2018-11-06 2020-03-02 에스에프하이월드 주식회사 유량제어 밸브용 스풀 및 이를 구비한 유량제어 밸브
KR102149963B1 (ko) * 2018-11-30 2020-08-31 한국기계연구원 가공성 및 제어 정밀성이 향상된 스풀 및 이를 구비한 유량제어 밸브

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US172492A (en) * 1876-01-18 Improvement in valves for pneumatic signal apparatus
US1125825A (en) * 1912-06-27 1915-01-19 Allis Chalmers Mfg Co Distributing-valve.
US2658523A (en) * 1948-10-11 1953-11-10 Frederick H Johnson Valve structure
US2913005A (en) * 1956-07-23 1959-11-17 Hughes Tool Co Pilot-actuated control valve
US3244193A (en) * 1964-02-24 1966-04-05 Gen Gas Light Co Multiple valve units
CH431217A (fr) * 1965-11-11 1967-02-28 Lucifer Sa Valve à clapet
DE1600876B2 (de) * 1967-04-19 1972-05-10 Orenstein & Koppel AGt 1000 Berlin Hydraulisch betaetigter hauptsteuerschieber mit vom verstellweg eines druckabhaengigen servoventils abhaengigem hub des steuerkolbens
US3762443A (en) * 1967-09-19 1973-10-02 Tektro Inc Resilient fluid control valve
US3706325A (en) * 1971-05-21 1972-12-19 Richard S Pauliukonis Simple control valves
DE2340096B2 (de) * 1973-08-08 1976-03-18 Vorrichtung zur steuerung von druck und geschwindigkeit des einspritzvorganges einer spritzgussmaschine zur verarbeitung thermoplastischer kunststoffe
DE2710649C2 (de) * 1977-03-11 1979-03-22 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Steuergerät für hydraulischen Schreitausbau
GB1550565A (en) * 1976-11-13 1979-08-15 Hemscheidt Maschf Hermann Hydraulic jack control device
GB2080498B (en) * 1980-07-23 1984-01-25 Aei Improvements in or relating to hydraulic valves
NL8201105A (nl) * 1982-03-17 1983-10-17 Beta Bv Pneumatische schakelaar, bijvoorbeeld voor overdrukbeveiliging.
DE3613747A1 (de) * 1986-04-23 1987-10-29 Concordia Fluidtechnik Gmbh 5/3-ventil

Also Published As

Publication number Publication date
ES2092009T3 (es) 1996-11-16
EP0500162B1 (de) 1996-09-18
EP0500162A2 (de) 1992-08-26
US5103866A (en) 1992-04-14
EP0500162A3 (en) 1993-02-03
ATE143105T1 (de) 1996-10-15
DE69213781T2 (de) 1997-01-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee