ATE500425T1 - Ventil zum zuweisen von zur verfügung stehendem fluid zu hydrauliksystemfunktionen mit hoher priorität - Google Patents

Ventil zum zuweisen von zur verfügung stehendem fluid zu hydrauliksystemfunktionen mit hoher priorität

Info

Publication number
ATE500425T1
ATE500425T1 AT08776318T AT08776318T ATE500425T1 AT E500425 T1 ATE500425 T1 AT E500425T1 AT 08776318 T AT08776318 T AT 08776318T AT 08776318 T AT08776318 T AT 08776318T AT E500425 T1 ATE500425 T1 AT E500425T1
Authority
AT
Austria
Prior art keywords
valve
hydraulic system
supply line
high priority
system functions
Prior art date
Application number
AT08776318T
Other languages
English (en)
Inventor
Robert E Holder
Original Assignee
Eaton 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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ATE500425T1 publication Critical patent/ATE500425T1/de

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
    • F15B13/022—Flow-dividers; Priority 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • 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
    • Y10T137/7762—Fluid pressure type
    • 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
    • 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
    • Y10T137/87153—Plural noncommunicating flow paths
    • Y10T137/87161—With common valve operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Vehicle Body Suspensions (AREA)
  • Servomotors (AREA)
  • Safety Valves (AREA)
AT08776318T 2007-07-03 2008-07-02 Ventil zum zuweisen von zur verfügung stehendem fluid zu hydrauliksystemfunktionen mit hoher priorität ATE500425T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/773,284 US7784488B2 (en) 2007-07-03 2007-07-03 Valve for allocating available fluid to high priority functions of a hydraulic system
PCT/IB2008/001727 WO2009004459A1 (en) 2007-07-03 2008-07-02 Valve for allocating available fluid to high priority functions of a hydraulic system

Publications (1)

Publication Number Publication Date
ATE500425T1 true ATE500425T1 (de) 2011-03-15

Family

ID=39944503

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08776318T ATE500425T1 (de) 2007-07-03 2008-07-02 Ventil zum zuweisen von zur verfügung stehendem fluid zu hydrauliksystemfunktionen mit hoher priorität

Country Status (7)

Country Link
US (1) US7784488B2 (de)
EP (1) EP2174016B1 (de)
CN (1) CN101730799B (de)
AT (1) ATE500425T1 (de)
BR (1) BRPI0811834A2 (de)
DE (1) DE602008005311D1 (de)
WO (1) WO2009004459A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7984890B2 (en) * 2008-02-26 2011-07-26 Incova Technologies, Inc. Pilot operated valve with fast closing poppet
US20160140733A1 (en) * 2014-11-13 2016-05-19 Futurewei Technologies, Inc. Method and systems for multi-view high-speed motion capture
CN114402154B (zh) * 2019-09-06 2024-05-31 丹佛斯有限公司 具有增加的流速的低功率液压阀
CN112360834B (zh) * 2020-10-15 2021-10-08 同济大学 一种供油源自动切换的螺纹插装换向阀

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125319A (en) * 1964-03-17 Hydraulic elevator control system
US2744538A (en) * 1952-05-17 1956-05-08 Anco Inc Hydraulic pressure relief valve
US2968464A (en) * 1955-12-20 1961-01-17 Marotta Valve Corp Pressure operated valve with magnetically actuated pilot
CH469217A (de) * 1968-05-22 1969-02-28 Burckhardt Ag Maschf Einrichtung zur Betätigung von Abschlussorganen für hohe Drücke
US4630640A (en) * 1985-06-10 1986-12-23 Sun Hydraulics Corp. Pressure compensated restrictive flow regulator cartridge
US4779837A (en) 1986-02-10 1988-10-25 Tokyo Keiki Co., Ltd. Remote control poppet valve
CH671080A5 (de) * 1986-10-01 1989-07-31 Sulzer Ag
JP2706483B2 (ja) * 1988-09-28 1998-01-28 日立建機株式会社 圧力制御弁
US5007458A (en) * 1990-04-23 1991-04-16 Parker Hannifin Corporation Poppet diaphragm valve
DE59504334D1 (de) 1995-02-13 1999-01-07 Cci Ag Eigenmediumbetätigtes Ventil
US5878647A (en) 1997-08-11 1999-03-09 Husco International Inc. Pilot solenoid control valve and hydraulic control system using same
US7401751B2 (en) * 2005-05-24 2008-07-22 Eaton Corporation Fluid flow regulator with overpressure relief function

Also Published As

Publication number Publication date
BRPI0811834A2 (pt) 2014-10-21
US20090007974A1 (en) 2009-01-08
CN101730799B (zh) 2013-03-20
EP2174016B1 (de) 2011-03-02
WO2009004459A1 (en) 2009-01-08
EP2174016A1 (de) 2010-04-14
US7784488B2 (en) 2010-08-31
CN101730799A (zh) 2010-06-09
DE602008005311D1 (de) 2011-04-14

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Legal Events

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