NO20062518L - Diafragmaventil - Google Patents

Diafragmaventil

Info

Publication number
NO20062518L
NO20062518L NO20062518A NO20062518A NO20062518L NO 20062518 L NO20062518 L NO 20062518L NO 20062518 A NO20062518 A NO 20062518A NO 20062518 A NO20062518 A NO 20062518A NO 20062518 L NO20062518 L NO 20062518L
Authority
NO
Norway
Prior art keywords
valve
valve housing
diaphragm
housing
seat
Prior art date
Application number
NO20062518A
Other languages
English (en)
Inventor
Paul Martyn Williams
Kenneth L Bibbo
Original Assignee
Alfa Laval Biokinetics 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
Priority claimed from GB0325715A external-priority patent/GB0325715D0/en
Priority claimed from GB0325714A external-priority patent/GB2408788B/en
Application filed by Alfa Laval Biokinetics Inc filed Critical Alfa Laval Biokinetics Inc
Publication of NO20062518L publication Critical patent/NO20062518L/no

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
    • F16K7/123—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 the seat being formed on the bottom of the fluid 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
    • 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
    • F16K7/126—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 the seat being formed on a rib perpendicular to the fluid line

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Membranventil 1 innbefattende et ventilhus 2, en membran 12 som er tett forbundet 5 med ventilhuset 2 for dannelse av en strømningspassasje 9 mellom en innløpsåpning 7 og en utløpsåpning 8, som begge dannes av ventilhuset 2, og en drivmekanisme festet til ventilhuset 2, for bevegelse av membranen 12 til tettende samvirke med et sete 11 i ventilhuset 2, for lukking av strømningspassasjen for en fluidstrøm, at ventillegemet 2 og membranen 12 er utformet som 10 en engangsanordning med et relativt mindre fleksibelt område som danner et ventilsete 11, og med et relativt mer fleksibelt område 12 som danner membranen og som kan presses til samvirke med ventilhuset 11 for lukking av strømningspassasjen 9 for en fluidstrøm, og et hus 3 anordnet for mekanisk bæring av det område av ventilhuset hvor seteområdet er utformet.
NO20062518A 2003-11-04 2006-05-31 Diafragmaventil NO20062518L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0325715A GB0325715D0 (en) 2003-11-04 2003-11-04 Single use diaphragm valve body
GB0325714A GB2408788B (en) 2003-11-04 2003-11-04 Single use diaphragm valve body
PCT/GB2004/004535 WO2005052419A1 (en) 2003-11-04 2004-10-27 Diaphragm valve

Publications (1)

Publication Number Publication Date
NO20062518L true NO20062518L (no) 2006-05-31

Family

ID=34635429

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20062518A NO20062518L (no) 2003-11-04 2006-05-31 Diafragmaventil

Country Status (7)

Country Link
US (1) US20070262277A1 (no)
EP (1) EP1685341A1 (no)
JP (1) JP2007510875A (no)
AU (1) AU2004293624A1 (no)
CA (1) CA2544858A1 (no)
NO (1) NO20062518L (no)
WO (1) WO2005052419A1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2536926T3 (es) * 2007-04-10 2015-05-29 Zodiac Pool Systems, Inc. Sistemas de válvula flexible principalmente para limpiadores automáticos de piscina
EP2236874B2 (de) * 2009-04-01 2015-04-08 Georg Fischer Rohrleitungssysteme AG Membranventil
US20120018654A1 (en) * 2010-07-26 2012-01-26 Jon Peter Wennberg Pinch valves having a multi-piece valve body to receive flexible tubing
US9243718B2 (en) 2012-08-27 2016-01-26 Itt Manufacturing Enterprises Llc. Diaphragm valve having spherically-shaped valve body and diaphragm sealing surface
US20140261739A1 (en) 2013-03-15 2014-09-18 Nordson Corporation Dense phase pump with easily replaceable components
CN105074304A (zh) 2013-04-03 2015-11-18 锡克拜控股有限公司 一次性使用的阀
US10088075B2 (en) * 2015-08-20 2018-10-02 Ok International Inc. Disposable diaphragm valve
IL246151B (en) 2016-06-09 2021-02-28 Dorot Man Control Valves Ltd From a diaphragm body and its diaphragm
JP2021156339A (ja) * 2020-03-26 2021-10-07 旭有機材株式会社 ピンチバルブ
JP7502876B2 (ja) * 2020-03-26 2024-06-19 旭有機材株式会社 バルブ
DE102020134304A1 (de) 2020-12-18 2022-06-23 Sed Flow Control Gmbh Membranventil
DE102020134305B4 (de) 2020-12-18 2023-09-14 Sed Flow Control Gmbh Membranventil
DE102021120124A1 (de) * 2021-08-03 2023-02-09 Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft Ventilkörper und Prozessventil

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1992043A (en) * 1932-06-24 1935-02-19 Saunders Philip Keith Diaphragm valve
US2898088A (en) * 1958-02-10 1959-08-04 Dresser Ind Earth borehole logging system
US3285563A (en) * 1962-11-08 1966-11-15 J R Clarkson Company Screw actuated pinch valve
US3350053A (en) * 1963-02-05 1967-10-31 Honeywell Inc Controlling apparatus
US3410517A (en) * 1966-03-15 1968-11-12 Thomas E. Wall Hose water regulator
US3488824A (en) * 1966-12-12 1970-01-13 Grinnell Corp Method for assembling a valve
US4044990A (en) * 1972-02-18 1977-08-30 Alvasum (Aseptic) Limited Flexible tubular members and valves incorporating such members
US4915353A (en) * 1988-09-26 1990-04-10 Nupro Company Diaphragm valve
DE4231343A1 (de) * 1992-09-18 1994-03-24 Mueller Apparatebau Gmbh & Co Kunststoffkörper
US6045907A (en) * 1998-10-09 2000-04-04 E. I. Du Pont De Nemours And Company Grafted poly(p-phenylene terephthalamide) fibers
US6789781B2 (en) * 2001-03-16 2004-09-14 Entegris, Inc. Reinforced diaphragm valve

Also Published As

Publication number Publication date
US20070262277A1 (en) 2007-11-15
JP2007510875A (ja) 2007-04-26
AU2004293624A1 (en) 2005-06-09
CA2544858A1 (en) 2005-06-09
WO2005052419A1 (en) 2005-06-09
EP1685341A1 (en) 2006-08-02

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application