PL2593698T3 - Uruchamiany pilotem zawór nastawny i system hydrauliczny zawierający taki zawór - Google Patents

Uruchamiany pilotem zawór nastawny i system hydrauliczny zawierający taki zawór

Info

Publication number
PL2593698T3
PL2593698T3 PL11743580T PL11743580T PL2593698T3 PL 2593698 T3 PL2593698 T3 PL 2593698T3 PL 11743580 T PL11743580 T PL 11743580T PL 11743580 T PL11743580 T PL 11743580T PL 2593698 T3 PL2593698 T3 PL 2593698T3
Authority
PL
Poland
Prior art keywords
valve
hydraulic system
adjustable pilot
actuated
actuated valve
Prior art date
Application number
PL11743580T
Other languages
English (en)
Inventor
Jonathan Brooks
Andy Kirby
Original Assignee
Norgren Ltd C A
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 Norgren Ltd C A filed Critical Norgren Ltd C A
Publication of PL2593698T3 publication Critical patent/PL2593698T3/pl

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
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/49—Safety devices, e.g. detection of obstructions or end positions specially adapted for mechanisms operated by fluid pressure, e.g. detection by monitoring transmitted fluid pressure
    • 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
    • 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
    • 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
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated
    • F16K31/1245—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated with more than one valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/86—Control during or prevention of abnormal conditions
    • F15B2211/8603—Control during or prevention of abnormal conditions the abnormal condition being an obstacle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Driven Valves (AREA)
PL11743580T 2010-07-10 2011-07-11 Uruchamiany pilotem zawór nastawny i system hydrauliczny zawierający taki zawór PL2593698T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB201011656A GB201011656D0 (en) 2010-07-10 2010-07-10 Adjustable pilot-actuated valve
EP20110743580 EP2593698B1 (en) 2010-07-10 2011-07-11 Adjustable pilot-actuated valve and hydraulic system comprising such a valve
PCT/GB2011/051287 WO2012007739A2 (en) 2010-07-10 2011-07-11 Adjustable pilot-actuated valve

Publications (1)

Publication Number Publication Date
PL2593698T3 true PL2593698T3 (pl) 2015-03-31

Family

ID=42712219

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11743580T PL2593698T3 (pl) 2010-07-10 2011-07-11 Uruchamiany pilotem zawór nastawny i system hydrauliczny zawierający taki zawór

Country Status (6)

Country Link
US (1) US20130105014A1 (pl)
EP (2) EP2650574A1 (pl)
ES (1) ES2526072T3 (pl)
GB (1) GB201011656D0 (pl)
PL (1) PL2593698T3 (pl)
WO (1) WO2012007739A2 (pl)

Families Citing this family (11)

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CA2939836A1 (en) * 2014-03-13 2015-09-17 Hydronovation, Inc. Multi-port flow switching valve
EP3112696B8 (en) * 2015-07-03 2018-06-27 Iveco France S.A.S. Control circuit for a pneumatically actuated vehicle door
CN105422971B (zh) * 2015-12-29 2018-04-06 沈阳东北电力调节技术有限公司 集成型电液调节装置
CN108884947B (zh) * 2016-03-28 2021-06-08 帕克-汉尼芬公司 具有压力放大装置的比例顺序阀
US9970557B2 (en) * 2016-06-27 2018-05-15 Travis Victor Dean Loewen Multi-pilot variable pressure relay valve
SE541827C2 (en) * 2017-05-02 2019-12-27 Husqvarna Ab Valve, use of such valve, separator comprising such valve and method of operating a separator
CN108661972B (zh) * 2018-08-15 2024-07-12 姜怀东 控制阀组件及集成控制阀的气缸
US10711915B2 (en) * 2018-11-20 2020-07-14 Mac Valves, Inc. Pilot actuated control pilot for operating valve
US11779872B2 (en) 2019-09-18 2023-10-10 Mac Valves, Inc. Pulse valve
CN112392987A (zh) * 2020-11-25 2021-02-23 乔金山 阀门定位器
KR102893150B1 (ko) * 2021-02-16 2025-12-03 주식회사 디엔솔루션즈 공압 구동식 도어의 공압 제어장치 및 공압 제어방법

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Also Published As

Publication number Publication date
GB201011656D0 (en) 2010-08-25
EP2593698B1 (en) 2014-09-17
WO2012007739A3 (en) 2012-03-08
ES2526072T3 (es) 2015-01-05
US20130105014A1 (en) 2013-05-02
EP2650574A1 (en) 2013-10-16
WO2012007739A2 (en) 2012-01-19
EP2593698A2 (en) 2013-05-22

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