AR099648A1 - Dispositivo de flujo de fluidos que proporciona un sello mejorado mediante la explotación de la expansión térmica diferencial - Google Patents

Dispositivo de flujo de fluidos que proporciona un sello mejorado mediante la explotación de la expansión térmica diferencial

Info

Publication number
AR099648A1
AR099648A1 ARP140103871A ARP140103871A AR099648A1 AR 099648 A1 AR099648 A1 AR 099648A1 AR P140103871 A ARP140103871 A AR P140103871A AR P140103871 A ARP140103871 A AR P140103871A AR 099648 A1 AR099648 A1 AR 099648A1
Authority
AR
Argentina
Prior art keywords
valve
fluid flow
thermal expansion
valve body
expansion
Prior art date
Application number
ARP140103871A
Other languages
English (en)
Original Assignee
Fisher Controls Int Llc
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 Fisher Controls Int Llc filed Critical Fisher Controls Int Llc
Publication of AR099648A1 publication Critical patent/AR099648A1/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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/005—Particular materials for seats or closure elements
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/243—Packings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/028—Sealings between relatively-stationary surfaces with elastic packing the packing being mechanically expanded against the sealing surface
    • 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
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/246—Combination of a sliding valve and a lift valve
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • F16K3/265—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member with a sleeve sliding in the direction of the flow line
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • 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
    • F16K39/04—Devices for relieving the pressure on the sealing faces for sliding 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/32—Means for additional adjustment of the rate of flow
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

Un dispositivo de control de flujo de fluidos incluye un cuerpo de válvula, un asiento de válvula dispuesto dentro del cuerpo de la válvula y una jaula de válvula acoplada al asiento de la válvula dentro del cuerpo de la válvula. El dispositivo de control de flujo de fluidos también incluye un prensa estopa definido por el cuerpo de la válvula, el asiento de la válvula y la jaula de la válvula. El cuerpo de la válvula tiene un primer coeficiente de expansión térmica y el asiento de la válvula y/o la jaula de la válvula tienen un segundo coeficiente de expansión térmica diferente del primer coeficiente de expansión térmica. El dispositivo de control de flujo de fluidos además incluye un ensamblaje de sellado dispuesto dentro del dispositivo de control de flujo de fluidos para proporcionar un sello entre el cuerpo de la válvula y la jaula de la válvula. El ensamblaje de sellado explota la expansión térmica diferencial entre el cuerpo de la válvula y la jaula de la válvula en una dirección paralela al eje longitudinal y en una dirección transversal al eje de longitudinal para mejorar el sello.
ARP140103871A 2013-10-18 2014-10-17 Dispositivo de flujo de fluidos que proporciona un sello mejorado mediante la explotación de la expansión térmica diferencial AR099648A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/057,621 US9395009B2 (en) 2013-10-18 2013-10-18 Fluid flow device that provides a seal by exploiting differential thermal expansion

Publications (1)

Publication Number Publication Date
AR099648A1 true AR099648A1 (es) 2016-08-10

Family

ID=51842903

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140103871A AR099648A1 (es) 2013-10-18 2014-10-17 Dispositivo de flujo de fluidos que proporciona un sello mejorado mediante la explotación de la expansión térmica diferencial

Country Status (8)

Country Link
US (1) US9395009B2 (es)
EP (1) EP3058255B1 (es)
CN (2) CN204592332U (es)
AR (1) AR099648A1 (es)
CA (1) CA2927178C (es)
RU (1) RU2682779C2 (es)
SA (1) SA516370964B1 (es)
WO (1) WO2015057970A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9395009B2 (en) * 2013-10-18 2016-07-19 Fisher Controls International Llc Fluid flow device that provides a seal by exploiting differential thermal expansion
US20160319751A1 (en) * 2015-05-01 2016-11-03 Continental Automotive Systems, Inc. Digital linear actuator large port side-gated control valve for electronic throttle control
CN106567934B (zh) * 2015-10-08 2020-11-06 浙江盾安机械有限公司 一种截止阀
JP6639193B2 (ja) * 2015-11-06 2020-02-05 伸和コントロールズ株式会社 温度制御装置
WO2017187158A1 (en) * 2016-04-26 2017-11-02 Oxford Flow Limited Device for controlling fluid flow
CN107461503A (zh) * 2016-06-03 2017-12-12 上海范雨实业有限公司 一种高温高压特殊调节阀
US10767565B2 (en) * 2016-08-18 2020-09-08 Pratt & Whitney Canada Corp. System and method for sealing a fluid system in a safety condition
US10724642B2 (en) * 2017-05-23 2020-07-28 Fisher Controls International Llc Modular valve trim assembly for use in a process control valve
DE102017216132A1 (de) * 2017-09-13 2019-03-14 Robert Bosch Gmbh Dosiervorrichtung zum Steuern eines gasförmigen Mediums
US10393283B2 (en) * 2017-09-25 2019-08-27 Dresser, Llc Regulating overtravel in bi-furcated plugs for use in valve assemblies
US11339897B2 (en) * 2018-08-30 2022-05-24 Fisher Controls International Llc Valve trim apparatus for use with control valves
CN111379872B (zh) * 2018-12-28 2021-06-08 浙江三花制冷集团有限公司 一种流量控制阀
DE102019104589A1 (de) * 2019-02-22 2020-08-27 Samson Ag Ventilsitz-Käfiganordnung
CN110778734A (zh) * 2019-11-06 2020-02-11 德维阀门铸造（苏州）股份有限公司 一种新型角式节流阀
CN111255907B (zh) * 2019-12-23 2022-02-22 浙江永盛科技股份有限公司 调节阀的可调式密封结构
JP6793866B1 (ja) * 2020-06-17 2020-12-02 株式会社クボタ ガス弁及びプロパンガスの流量制御方法
CN112503046A (zh) * 2020-12-07 2021-03-16 连云港师范高等专科学校 一种具有自适应调整致动器的液压阀
CN112797167B (zh) * 2020-12-30 2022-04-26 中国科学院长春光学精密机械与物理研究所 复合式差分热膨胀阀门
RU207930U1 (ru) * 2021-05-17 2021-11-24 Общество с ограниченной ответственностью "Промавтоматика-Саров" Клапан регулирующий угловой клеточного типа
DE202021103439U1 (de) * 2021-06-28 2021-07-23 Samson Aktiengesellschaft Stellventil
US20230003308A1 (en) * 2021-07-01 2023-01-05 Fisher Controls International Llc Valve assembly and cage for a valve assembly

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Also Published As

Publication number Publication date
WO2015057970A1 (en) 2015-04-23
CN204592332U (zh) 2015-08-26
CA2927178A1 (en) 2015-04-23
US20150108378A1 (en) 2015-04-23
CN105003669B (zh) 2019-02-19
CA2927178C (en) 2021-11-09
EP3058255B1 (en) 2017-09-13
RU2016116661A3 (es) 2018-08-14
SA516370964B1 (ar) 2021-03-06
RU2682779C2 (ru) 2019-03-21
US9395009B2 (en) 2016-07-19
EP3058255A1 (en) 2016-08-24
CN105003669A (zh) 2015-10-28
RU2016116661A (ru) 2017-11-23

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