MX358070B - Regulador de fluido con estabilidad de flujo mejorada. - Google Patents

Regulador de fluido con estabilidad de flujo mejorada.

Info

Publication number
MX358070B
MX358070B MX2014011748A MX2014011748A MX358070B MX 358070 B MX358070 B MX 358070B MX 2014011748 A MX2014011748 A MX 2014011748A MX 2014011748 A MX2014011748 A MX 2014011748A MX 358070 B MX358070 B MX 358070B
Authority
MX
Mexico
Prior art keywords
fluid
control element
seat
flow path
fluid regulator
Prior art date
Application number
MX2014011748A
Other languages
English (en)
Other versions
MX2014011748A (es
Inventor
A Nashery Khashayar
J Scheffler Douglas
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 MX2014011748A publication Critical patent/MX2014011748A/es
Publication of MX358070B publication Critical patent/MX358070B/es

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • 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
    • G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series
    • 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
    • G05D16/0608—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the controller being mounted within the flow path and having slidable elements
    • 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
    • G05D16/0633—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 properties of the membrane
    • 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
    • G05D16/0672—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 several spring-loaded membranes
    • 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
    • G05D16/0683—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
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0379—By fluid pressure
    • 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
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type

Landscapes

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

Abstract

Un regulador de fluido que incluye un cuerpo del regulador que tiene una entrada de fluido y una salida de fluido conectadas por una trayectoria de flujo de fluido, una porción del cuerpo del regulador forma una primera cámara y una segunda cámara, un orificio dispuesto en la trayectoria de flujo de fluido, un asiento y un elemento de control dispuesto dentro de la trayectoria de flujo de fluido y que se puede cambiar entre una posición abierta separada del asiento y una posición cerrada asentada contra el asiento, el elemento de control está dispuesta para responder a los cambios en la presión del fluido para controlar el flujo de un fluido de proceso a través del orificio. Un primer diafragma tiene una porción radialmente interna está acoplado en forma operativa con el elemento de control y un segundo diafragma que tiene una porción radialmente interna también está acoplado en forma operativa con el elemento de control.
MX2014011748A 2012-03-30 2013-03-27 Regulador de fluido con estabilidad de flujo mejorada. MX358070B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261618557P 2012-03-30 2012-03-30
PCT/US2013/034080 WO2013148819A1 (en) 2012-03-30 2013-03-27 Fluid regulator having improved flow stability

Publications (2)

Publication Number Publication Date
MX2014011748A MX2014011748A (es) 2015-01-22
MX358070B true MX358070B (es) 2018-08-03

Family

ID=48096280

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014011748A MX358070B (es) 2012-03-30 2013-03-27 Regulador de fluido con estabilidad de flujo mejorada.

Country Status (10)

Country Link
US (1) US9213339B2 (es)
EP (1) EP2831686B1 (es)
JP (1) JP6257581B2 (es)
CN (2) CN203363318U (es)
AU (1) AU2013239715B2 (es)
CA (1) CA2868042C (es)
IN (1) IN2014DN08612A (es)
MX (1) MX358070B (es)
RU (1) RU2614385C2 (es)
WO (1) WO2013148819A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9213339B2 (en) * 2012-03-30 2015-12-15 Emerson Process Management Regulator Technologies, Inc. Fluid regulator having improved flow stability
US9417636B2 (en) * 2014-01-24 2016-08-16 Emerson Process Management Regulator Technologies, Inc. Pressure control assembly for a fluid regulator
CN106499864B (zh) * 2015-09-06 2021-02-09 费希尔调压器(上海)有限公司 用于稳定流体调节器的气流和压力调节的固定式杆销组件
LU93188B1 (en) * 2016-08-31 2018-03-28 Luxembourg Patent Co Two stages gas pressure regulator with cylindrical body
US10906052B2 (en) * 2017-05-26 2021-02-02 Nelson Irrigation Corporation Drain check in pressure regulator
DE202017104079U1 (de) * 2017-07-07 2017-08-21 Samson Ag Stellantrieb für Prozessventile
WO2020065684A1 (en) * 2018-09-25 2020-04-02 Sit S.P.A. Valve delivery apparatus
RO134311A2 (ro) * 2018-10-10 2020-07-30 Emerson Process Management Regulator Technologies Inc. Ansamblu de siguranţă cu închidere bruscă pentru furnizarea întreruperii de siguranţă redundantă
US10782713B2 (en) 2018-10-29 2020-09-22 Emerson Process Management Regulator Technologies, Inc. Fluid regulator
CN113015627B (zh) * 2018-11-20 2023-02-03 惠普发展公司，有限责任合伙企业 打印机流体端口
US11022988B1 (en) * 2019-11-26 2021-06-01 Emerson Process Management Regulator Technologies, Inc. Flow limiter for regulators
US11725743B2 (en) * 2021-08-27 2023-08-15 Emerson Process Management Regulator Technologies Balanced plug assemblies and pressure regulators having balanced plug assemblies
US11782462B2 (en) * 2021-10-08 2023-10-10 Coravin, Inc. Pressure regulator and method for fluid pressure regulation

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Also Published As

Publication number Publication date
WO2013148819A1 (en) 2013-10-03
CN203363318U (zh) 2013-12-25
RU2614385C2 (ru) 2017-03-27
AU2013239715A1 (en) 2014-09-25
US20130255791A1 (en) 2013-10-03
JP2015517148A (ja) 2015-06-18
JP6257581B2 (ja) 2018-01-10
CA2868042A1 (en) 2013-10-03
AU2013239715B2 (en) 2016-11-03
RU2014141014A (ru) 2016-05-20
CA2868042C (en) 2020-08-25
EP2831686A1 (en) 2015-02-04
IN2014DN08612A (es) 2015-05-22
CN103363168B (zh) 2017-10-27
EP2831686B1 (en) 2020-02-12
MX2014011748A (es) 2015-01-22
US9213339B2 (en) 2015-12-15
CN103363168A (zh) 2013-10-23

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Legal Events

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FG Grant or registration