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AR087605A1 - Regulador con valvula de purga - Google Patents

Regulador con valvula de purga

Info

Publication number
AR087605A1
AR087605A1 ARP120103057A AR087605A1 AR 087605 A1 AR087605 A1 AR 087605A1 AR P120103057 A ARP120103057 A AR P120103057A AR 087605 A1 AR087605 A1 AR 087605A1
Authority
AR
Argentina
Prior art keywords
fluid
regulator
lower chamber
actuator
housing
Prior art date
Application number
Other languages
English (en)
Original Assignee
Emerson Process Man Regulator Technologies Inc
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 Emerson Process Man Regulator Technologies Inc filed Critical Emerson Process Man Regulator Technologies Inc
Publication of AR087605A1 publication Critical patent/AR087605A1/es

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled 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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/02—Devices, e.g. valves, for venting or aerating enclosures the enclosure being itself a valve, tap, or cock
    • 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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
    • 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
    • G05D16/0675—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 on the obturator through a lever
    • G05D16/0694—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 on the obturator through a lever using a spring-loaded membrane with a spring-loaded slideable obturator
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/03—Control of flow with auxiliary non-electric power
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

Un regulador de fluido de proceso incluye un cuerpo regulador que tiene una entrada de fluido y una salida de fluido conectadas por un pasase de flujo de fluido. Un elemento de control está dispuesto dentro del pasaje de flujo de fluido, cooperando el elemento de control con un asiento para controlar el flujo de fluido a través del cuerpo regulador. Un actuador está unido al cuerpo regulador, proporcionando el actuador fuerza para mover el elemento de control con respecto al asiento. El actuador incluye una carcasa y un diafragma dentro de la carcasa, dividiendo el diafragma la carcasa del actuador en una cámara superior y una cámara inferior. Una válvula de purga de alta presión está unida a la cámara inferior para ventear gas residual de la cámara inferior, lo cual crea un volumen adicional para el líquido de proceso en la cámara inferior. Este volumen adicional mejora la eficacia y el tiempo de respuesta del regulador de fluido de proceso.
ARP120103057 2011-08-19 2012-08-21 Regulador con valvula de purga AR087605A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161525456P 2011-08-19 2011-08-19
US13/558,960 US9104208B2 (en) 2011-08-19 2012-07-26 Regulator with bleed valve

Publications (1)

Publication Number Publication Date
AR087605A1 true AR087605A1 (es) 2014-04-03

Family

ID=47711772

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120103057 AR087605A1 (es) 2011-08-19 2012-08-21 Regulador con valvula de purga

Country Status (10)

Country Link
US (1) US9104208B2 (es)
EP (1) EP2745181B1 (es)
JP (1) JP6130375B2 (es)
CN (1) CN103814337B (es)
AR (1) AR087605A1 (es)
AU (1) AU2012299225B2 (es)
BR (1) BR112014003532B1 (es)
CA (1) CA2843916C (es)
RU (1) RU2600499C2 (es)
WO (1) WO2013028472A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20130136A1 (it) * 2013-05-17 2014-11-18 Pietro Fiorentini Spa Regolatore di pressione per un gas e metodo di pilotaggio per tale regolatore di pressione
US9874292B2 (en) 2014-03-17 2018-01-23 Fisher Controls International Llc Diaphragm actuators having adjustable actuation force
CN105333184A (zh) * 2014-07-14 2016-02-17 费希尔久安输配设备(成都)有限公司 执行器组件以及调压器
TWM500184U (zh) * 2015-01-13 2015-05-01 Shower Kaokang Entpr Co Ltd 防止穢氣溢出之空氣准入閥
US20160290519A1 (en) * 2015-04-06 2016-10-06 Tescom Corporation Chemical injection assembly with bleed port and bleed plug
US10317917B2 (en) 2015-07-06 2019-06-11 Emerson Process Management Regulator Technologies, Inc. Fluid control apparatus having variable area flow restrictor
EP3362720A1 (en) * 2015-10-12 2018-08-22 Emerson Process Management Regulator Technologies, Inc. Variable area flow restriction
CN107917261B (zh) * 2017-12-06 2024-04-19 曾祥虎 带有自动排气装置的阀装置
US11808365B2 (en) * 2021-09-27 2023-11-07 Flowserve Pte. Ltd. Valve system configured to prevent corrosion at process liquid/vapor interface

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1814530A (en) * 1925-10-21 1931-07-14 Spence Paulsen Regulating valve
US1720673A (en) * 1928-02-01 1929-07-16 Groble Gas Regulator Company Seal for pressure regulators
US2115512A (en) * 1932-01-29 1938-04-26 James E Vincent Pressure regulator
US2147850A (en) * 1935-02-20 1939-02-21 Pittsburgh Equitable Meter Co Gas pressure regulator
US2357777A (en) * 1939-10-12 1944-09-05 Southern Steel Co Underground liquefied gas dispensing system
US2302284A (en) * 1940-02-20 1942-11-17 Pittsburgh Equitable Meter Co Safety gas pressure regulator
US2347586A (en) * 1941-11-28 1944-04-25 Sprague Meter Company Relief means for pressure regulators
US2487650A (en) * 1947-08-29 1949-11-08 Fluid Control Engineering Co Pressure regulator
US2793075A (en) * 1955-10-10 1957-05-21 Jr Joseph F Gulick Cut off and reducing valve
US3259274A (en) * 1964-01-21 1966-07-05 Air Prod & Chem Regulator and dispensing system
US3367109A (en) 1966-07-29 1968-02-06 Bendix Corp Hydraulic power-actuator system
DE2849265C2 (de) * 1978-11-14 1982-04-29 Gema AG Apparatebau, 9015 St. Gallen Druckregler
JPS6065810U (ja) * 1983-10-07 1985-05-10 フシマン株式会社 圧力調整弁
DE3340676A1 (de) 1983-11-10 1985-05-23 Mannesmann Rexroth GmbH, 8770 Lohr Vorrichtung zum versorgen einer steueranordnung mit steuerdruckmittel
NZ211199A (en) * 1985-02-22 1987-03-31 Raymond Quested Valve,actuated automatically by excess flow
US5595209A (en) 1995-03-29 1997-01-21 Airtrol Components Inc. Fluid pressure regulator establishing a stable output fluid pressure
JP3594360B2 (ja) * 1995-05-23 2004-11-24 株式会社鷺宮製作所 減圧弁のガス抜き機構
JPH10153270A (ja) * 1996-11-22 1998-06-09 Tokico Ltd 空気タンク用弁装置
ITMI20040770A1 (it) * 2004-04-20 2004-07-20 Cavagna Group Switzerland S A Valvola intercettatrice con dispositivo indicatore di stato di un fluido particolarmente per contenitori di gas
JP2010127402A (ja) * 2008-11-28 2010-06-10 Nidec Tosok Corp エア抜きバルブ

Also Published As

Publication number Publication date
BR112014003532A2 (pt) 2017-03-14
JP6130375B2 (ja) 2017-05-17
CN103814337A (zh) 2014-05-21
BR112014003532B1 (pt) 2020-11-24
JP2014524619A (ja) 2014-09-22
RU2600499C2 (ru) 2016-10-20
AU2012299225B2 (en) 2016-03-31
CA2843916C (en) 2019-11-05
US9104208B2 (en) 2015-08-11
CN103814337B (zh) 2017-06-27
WO2013028472A1 (en) 2013-02-28
EP2745181A1 (en) 2014-06-25
RU2014106972A (ru) 2015-09-27
AU2012299225A1 (en) 2014-02-20
EP2745181B1 (en) 2016-02-24
CA2843916A1 (en) 2013-02-28
US20130042931A1 (en) 2013-02-21

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee