FR3031157A1 - - Google Patents

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Publication number
FR3031157A1
FR3031157A1 FR1562614A FR1562614A FR3031157A1 FR 3031157 A1 FR3031157 A1 FR 3031157A1 FR 1562614 A FR1562614 A FR 1562614A FR 1562614 A FR1562614 A FR 1562614A FR 3031157 A1 FR3031157 A1 FR 3031157A1
Authority
FR
France
Prior art keywords
piston
buffer
valve
chamber
modulation
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.)
Granted
Application number
FR1562614A
Other languages
English (en)
French (fr)
Other versions
FR3031157B1 (fr
Inventor
Iii Earl Jean Lavallee
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.)
Hamilton Sundstrand Corp
Original Assignee
Hamilton Sundstrand 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 Hamilton Sundstrand Corp filed Critical Hamilton Sundstrand Corp
Publication of FR3031157A1 publication Critical patent/FR3031157A1/fr
Application granted granted Critical
Publication of FR3031157B1 publication Critical patent/FR3031157B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K31/12—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
    • F16K31/1225—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston with a plurality of pistons
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
    • 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
    • F16K31/1223—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being acted upon by the circulating fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Details Of Valves (AREA)
  • Braking Systems And Boosters (AREA)
FR1562614A 2014-12-29 2015-12-17 Clapet integrateur a demarrage graduel Active FR3031157B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/584,455 US9933085B2 (en) 2014-12-29 2014-12-29 Integrating valve with soft start

Publications (2)

Publication Number Publication Date
FR3031157A1 true FR3031157A1 (enExample) 2016-07-01
FR3031157B1 FR3031157B1 (fr) 2021-06-11

Family

ID=56118951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562614A Active FR3031157B1 (fr) 2014-12-29 2015-12-17 Clapet integrateur a demarrage graduel

Country Status (2)

Country Link
US (1) US9933085B2 (enExample)
FR (1) FR3031157B1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10241523B2 (en) * 2016-07-13 2019-03-26 Ge Aviation Systems, Llc Differential pressure regulating shut-off valve
CN107131057B (zh) * 2017-06-07 2018-08-17 长沙理工大学 一种燃气轮机能量再利用系统的运维方法
CN107165724B (zh) * 2017-06-07 2018-08-17 长沙理工大学 一种燃气轮机能量再利用系统
CN110822103B (zh) * 2018-08-10 2024-12-10 新乡航空工业(集团)有限公司 液控蝶阀及使用该液控蝶阀的发动机控制系统
US11054056B1 (en) * 2019-06-25 2021-07-06 Facebook Technologies, Llc Complementary fluidic valves and systems
CN112682562B (zh) * 2020-12-31 2022-09-30 重庆磐恒阀门有限公司 一种气压控制燃气切断阀
CN114088146B (zh) * 2021-11-12 2023-07-07 西安迈象能源科技有限公司 一种气体流量检测控制集成阀岛装置
EP4269842B1 (en) * 2022-04-26 2024-08-28 Microtecnica S.r.l. Pressure regulating shut-off valve
CN118934881B (zh) * 2024-08-13 2025-11-14 中国第一汽车股份有限公司 减振器总成及其控制方法、系统和车辆

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123875B (de) * 1960-06-21 1962-02-15 Forkardt Paul Kg Druckmittelbetriebener Steuerschieber
US3746046A (en) 1971-12-20 1973-07-17 Honeywell Inc Dry torque motor servo valve
GB1396356A (en) 1972-09-07 1975-06-04 Monotype Corp Ltd Pneumatic actuator
US6708489B2 (en) 2001-08-03 2004-03-23 Parker & Harper Companies, Inc. Pneumatic actuator
US9110475B2 (en) * 2013-06-13 2015-08-18 Hamilton Sundstrand Corporation Integral filter and regulator for valve

Also Published As

Publication number Publication date
US9933085B2 (en) 2018-04-03
FR3031157B1 (fr) 2021-06-11
US20160186885A1 (en) 2016-06-30

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