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MX2017000930A - Elemento de válvula de compensación y válvula de regulación de la presión. - Google Patents

Elemento de válvula de compensación y válvula de regulación de la presión.

Info

Publication number
MX2017000930A
MX2017000930A MX2017000930A MX2017000930A MX2017000930A MX 2017000930 A MX2017000930 A MX 2017000930A MX 2017000930 A MX2017000930 A MX 2017000930A MX 2017000930 A MX2017000930 A MX 2017000930A MX 2017000930 A MX2017000930 A MX 2017000930A
Authority
MX
Mexico
Prior art keywords
valve
valve stem
fixing member
pressure regulating
valve element
Prior art date
Application number
MX2017000930A
Other languages
English (en)
Other versions
MX383395B (es
Inventor
Zhou Biao
Original Assignee
Fisher Jeon Gas Equipment (Chengdu) Co Ltd
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
Priority claimed from CN201420426115.2U external-priority patent/CN204493731U/zh
Priority claimed from CN201410372723.4A external-priority patent/CN105715801A/zh
Application filed by Fisher Jeon Gas Equipment (Chengdu) Co Ltd filed Critical Fisher Jeon Gas Equipment (Chengdu) Co Ltd
Publication of MX2017000930A publication Critical patent/MX2017000930A/es
Publication of MX383395B publication Critical patent/MX383395B/es

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
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded
    • 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
    • F16K1/12—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 streamlined valve member around which the fluid flows when the valve is opened
    • F16K1/126—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 streamlined valve member around which the fluid flows when the valve is opened actuated by fluid
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/02—Modifications to reduce the effects of instability, e.g. due to vibrations, friction, abnormal temperature, overloading or imbalance
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0636—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the loading device of the membrane, e.g. spring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

La presente invención se refiere a un elemento de válvula de compensación y a una válvula de regulación de la presión que comprende el elemento de válvula de compensación. El elemento de válvula de compensación comprende: un vástago de válvula (11); un manguito de pistón (12) fijado sobre el vástago de válvula (11); y un miembro de fijación (14) entre el vástago de válvula (11) y el maguito de pistón (12), donde el miembro de fijación (14) se dispone en una dirección paralela a un eje del vástago de válvula (11). Al conectar el miembro de fijación (14) a un accionador de la válvula y disponer el miembro de fijación (14) entre el vástago de válvula (11) y el manguito de pistón (12) en la dirección del eje del vástago de válvula (11), se logra un efecto de guía del vástago de válvula (11) y se logra, de manera simultánea, un efecto de cierre hermético que aisla la presión de entrada (21) de la presión de salida (22).
MX2017000930A 2014-07-22 2015-07-22 Elemento de válvula de compensación y válvula de regulación de la presión. MX383395B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201420426115.2U CN204493731U (zh) 2014-07-22 2014-07-22 平衡阀芯及调压阀
CN201410372723.4A CN105715801A (zh) 2014-07-22 2014-07-22 平衡阀芯及调压阀
PCT/CN2015/084848 WO2016011951A1 (zh) 2014-07-22 2015-07-22 平衡阀芯及调压阀

Publications (2)

Publication Number Publication Date
MX2017000930A true MX2017000930A (es) 2017-11-02
MX383395B MX383395B (es) 2025-03-13

Family

ID=55162521

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017000930A MX383395B (es) 2014-07-22 2015-07-22 Elemento de válvula de compensación y válvula de regulación de la presión.

Country Status (4)

Country Link
US (1) US10203047B2 (es)
EP (1) EP3181960B1 (es)
MX (1) MX383395B (es)
WO (1) WO2016011951A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016116848A1 (de) * 2016-09-08 2018-03-08 Rausch & Pausch Gmbh Druckminderventil
DE202017104079U1 (de) * 2017-07-07 2017-08-21 Samson Ag Stellantrieb für Prozessventile
CN107387825B (zh) * 2017-07-31 2024-04-05 陈炯亮 一种减压阀
CN108799583B (zh) * 2018-08-27 2024-02-13 成都川力智能流体设备股份有限公司 一种减压阀反馈气体平衡器
CN112797176B (zh) * 2021-01-29 2021-12-17 青岛精锐机械制造有限公司 一种可避免密封部受大载荷力的先导式角座阀
CN114017540A (zh) * 2021-11-03 2022-02-08 哈尔滨工程大学 一种低功耗调节阀
CN115899274A (zh) * 2022-11-08 2023-04-04 苏州纽威阀门股份有限公司 一种调节阀

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB286249A (en) 1927-03-01 1928-07-26 Gen Electric Improvements in or relating to balanced double seated valves
FR1331025A (fr) 1962-08-07 1963-06-28 Concordia Masch & Elekt Soupape à double siège
US3743237A (en) * 1971-12-30 1973-07-03 E Kiser Iaphragm actuated valve
SU556224A1 (ru) 1974-05-28 1977-04-30 Предприятие П/Я А-1125 Клапан дл регулировани расхода пара в паротурбинной установке
US4469124A (en) * 1982-01-18 1984-09-04 Michigan Consolidated Gas Company Gas shut-off valve
US4721284A (en) * 1986-11-06 1988-01-26 Norriseal Controls Valve plug design
CN2530117Y (zh) 2002-03-04 2003-01-08 杨叶 气体调压器
CN2789520Y (zh) 2005-04-30 2006-06-21 吴锅子 气动快速切断阀
CN101553678B (zh) * 2006-12-07 2013-09-18 丰田自动车株式会社 流体控制阀及燃料电池系统
CN101625033B (zh) 2009-08-05 2011-01-05 无锡卓尔阀业有限公司 高压锅炉给水控制阀
CN202327281U (zh) 2011-11-15 2012-07-11 浙江迎日阀门制造有限公司 膜片式减压阀
CN203656339U (zh) 2013-12-13 2014-06-18 四川嘉星燃气设备制造有限公司 直接作用中压活塞式压力调节器

Also Published As

Publication number Publication date
EP3181960B1 (en) 2020-04-01
EP3181960A4 (en) 2018-03-07
US10203047B2 (en) 2019-02-12
MX383395B (es) 2025-03-13
US20170211720A1 (en) 2017-07-27
WO2016011951A1 (zh) 2016-01-28
EP3181960A1 (en) 2017-06-21

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