WO2009090430A3 - Flow control device using a diaphragm - Google Patents

Flow control device using a diaphragm Download PDF

Info

Publication number
WO2009090430A3
WO2009090430A3 PCT/GB2009/050032 GB2009050032W WO2009090430A3 WO 2009090430 A3 WO2009090430 A3 WO 2009090430A3 GB 2009050032 W GB2009050032 W GB 2009050032W WO 2009090430 A3 WO2009090430 A3 WO 2009090430A3
Authority
WO
WIPO (PCT)
Prior art keywords
diaphragm
inlet
outlet
fluid pressure
control device
Prior art date
Application number
PCT/GB2009/050032
Other languages
French (fr)
Other versions
WO2009090430A2 (en
Inventor
Sergei Petrov
Original Assignee
Renium Limited
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 Renium Limited filed Critical Renium Limited
Priority to EP20090701738 priority Critical patent/EP2235409A2/en
Priority to RU2010133719/06A priority patent/RU2498136C2/en
Priority to US12/863,176 priority patent/US20110315231A1/en
Priority to AU2009205395A priority patent/AU2009205395A1/en
Priority to CA 2712393 priority patent/CA2712393A1/en
Publication of WO2009090430A2 publication Critical patent/WO2009090430A2/en
Publication of WO2009090430A3 publication Critical patent/WO2009090430A3/en
Priority to ZA2010/05349A priority patent/ZA201005349B/en

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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • 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
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member
    • 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
    • Y10T137/0396—Involving pressure control
    • 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
    • Y10T137/0402—Cleaning, repairing, or assembling
    • 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
    • Y10T137/1624—Destructible or deformable element controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

A flow control device comprises an inlet side; an outlet side; and a sealing member between the inlet and the outlet side. A diaphragm selectively opens or closes or control a degree of closure of an opening between the inlet and the outlet sides depending on the proximity of the diaphragm to the sealing member. The diaphragm comprises a first portion of one side of the diaphragm exposed to the inlet side fluid pressure and a second portion of the same side of the diaphragm exposed to the outlet side fluid pressure and the opposite side of the diaphragm exposed to a control fluid pressure. The movement of the diaphragm between the open and closed states is governed by the inlet, outlet and control pressures which cause deformation of the diaphragm.
PCT/GB2009/050032 2008-01-18 2009-01-16 Flow control device using a diaphragm WO2009090430A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP20090701738 EP2235409A2 (en) 2008-01-18 2009-01-16 Flow control device using a diaphragm
RU2010133719/06A RU2498136C2 (en) 2008-01-18 2009-01-16 Flow control device with diaphragm
US12/863,176 US20110315231A1 (en) 2008-01-18 2009-01-16 Flow control device using a diaphragm
AU2009205395A AU2009205395A1 (en) 2008-01-18 2009-01-16 Flow control device using a diaphragm
CA 2712393 CA2712393A1 (en) 2008-01-18 2009-01-16 Flow control device using a diaphragm
ZA2010/05349A ZA201005349B (en) 2008-01-18 2010-07-27 Flow control device using a diaphragm

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0800973.0 2008-01-18
GB0800973A GB2456563B (en) 2008-01-18 2008-01-18 Flow control device using a diaphragm

Publications (2)

Publication Number Publication Date
WO2009090430A2 WO2009090430A2 (en) 2009-07-23
WO2009090430A3 true WO2009090430A3 (en) 2009-10-15

Family

ID=39166023

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2009/050032 WO2009090430A2 (en) 2008-01-18 2009-01-16 Flow control device using a diaphragm

Country Status (8)

Country Link
US (1) US20110315231A1 (en)
EP (1) EP2235409A2 (en)
AU (1) AU2009205395A1 (en)
CA (1) CA2712393A1 (en)
GB (1) GB2456563B (en)
RU (1) RU2498136C2 (en)
WO (1) WO2009090430A2 (en)
ZA (1) ZA201005349B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016206190A1 (en) * 2015-06-24 2016-12-29 广东美的生活电器制造有限公司 Valve, coffee machine having same, and method of controlling coffee machine
CN106308501B (en) * 2015-06-24 2019-08-27 广东美的生活电器制造有限公司 Coffee machine
CN106308502B (en) * 2015-06-24 2019-07-02 广东美的生活电器制造有限公司 Coffee machine and its control method
SE542082C2 (en) * 2017-05-02 2020-02-18 Husqvarna Ab Valve, use of such valve, separator comprising such valve and method of cleaning a separator body

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32553A (en) * 1861-06-18 Churn
US3159377A (en) * 1960-05-17 1964-12-01 Loing Verreries Inflatable valve stopper
US4190045A (en) * 1978-04-24 1980-02-26 Bourns Medical Systems, Inc. Noise reducing exhalation valve and diaphragm
US4300748A (en) * 1980-01-16 1981-11-17 The Singer Company Axial flow valve
DE3138619A1 (en) * 1981-09-29 1983-04-14 Hubert R. Prof. Dr. 2000 Hamburg Lageman Opener-closer
WO1985001786A1 (en) * 1983-10-21 1985-04-25 Gachot S.A. Membrane valve controlled by a pressure fluid
US5090659A (en) * 1989-01-19 1992-02-25 Bronnert Herve X Pressure responsive diaphragm control valve
WO2003052303A1 (en) * 2001-12-19 2003-06-26 Goyen Controls Co. Pty Limited A fluid release system
US20040226612A1 (en) * 2003-01-29 2004-11-18 Boner Mark C. Apparatus and method for fluid flow control
US20060174656A1 (en) * 2005-02-08 2006-08-10 Owens-Brockway Glass Container Inc. Glassware forming machine with bladder-operated cooling wind valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1144312A (en) *
SU17950A1 (en) * 1929-10-21 1930-09-30 С.А. Калинин Crane
US5112027A (en) * 1989-06-21 1992-05-12 Benkan Corporation Metal diaphragm valve
US5295662A (en) * 1991-08-26 1994-03-22 Masako Kiyohara Fluid flow-controller with improved diaphragm
RU2152551C1 (en) * 1997-02-27 2000-07-10 Леонид Петрович Мартыненко Inflatable cock
ATE209997T1 (en) * 1997-06-06 2001-12-15 Hydac Technology Gmbh METHOD FOR PRODUCING A MEMBRANE STORAGE
WO2003071173A1 (en) * 2002-02-15 2003-08-28 Supercritical Systems Inc. Pressure enchanced diaphragm valve
CN1906436A (en) * 2004-01-29 2007-01-31 旭有机材工业株式会社 Valve
US7533690B2 (en) * 2005-07-07 2009-05-19 Stanford Mu Corporation Multi-functional regulator

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32553A (en) * 1861-06-18 Churn
US3159377A (en) * 1960-05-17 1964-12-01 Loing Verreries Inflatable valve stopper
US4190045A (en) * 1978-04-24 1980-02-26 Bourns Medical Systems, Inc. Noise reducing exhalation valve and diaphragm
US4300748A (en) * 1980-01-16 1981-11-17 The Singer Company Axial flow valve
DE3138619A1 (en) * 1981-09-29 1983-04-14 Hubert R. Prof. Dr. 2000 Hamburg Lageman Opener-closer
WO1985001786A1 (en) * 1983-10-21 1985-04-25 Gachot S.A. Membrane valve controlled by a pressure fluid
US5090659A (en) * 1989-01-19 1992-02-25 Bronnert Herve X Pressure responsive diaphragm control valve
WO2003052303A1 (en) * 2001-12-19 2003-06-26 Goyen Controls Co. Pty Limited A fluid release system
US20040226612A1 (en) * 2003-01-29 2004-11-18 Boner Mark C. Apparatus and method for fluid flow control
US20060174656A1 (en) * 2005-02-08 2006-08-10 Owens-Brockway Glass Container Inc. Glassware forming machine with bladder-operated cooling wind valve

Also Published As

Publication number Publication date
WO2009090430A2 (en) 2009-07-23
GB2456563B (en) 2009-12-02
GB2456563A (en) 2009-07-22
AU2009205395A1 (en) 2009-07-23
ZA201005349B (en) 2011-11-30
EP2235409A2 (en) 2010-10-06
RU2010133719A (en) 2012-02-27
CA2712393A1 (en) 2009-07-23
US20110315231A1 (en) 2011-12-29
GB0800973D0 (en) 2008-02-27
RU2498136C2 (en) 2013-11-10

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