GB2408788B - Single use diaphragm valve body - Google Patents

Single use diaphragm valve body

Info

Publication number
GB2408788B
GB2408788B GB0325714A GB0325714A GB2408788B GB 2408788 B GB2408788 B GB 2408788B GB 0325714 A GB0325714 A GB 0325714A GB 0325714 A GB0325714 A GB 0325714A GB 2408788 B GB2408788 B GB 2408788B
Authority
GB
United Kingdom
Prior art keywords
valve body
single use
diaphragm valve
use diaphragm
valve
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB0325714A
Other versions
GB0325714D0 (en
GB2408788A (en
Inventor
Paul Martyn Williams
Kenneth Louis Bibbo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crane Process Flow Technologies Ltd
Alfa Laval Biokinetics Inc
Original Assignee
Crane Process Flow Technologies Ltd
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
Application filed by Crane Process Flow Technologies Ltd, Alfa Laval Biokinetics Inc filed Critical Crane Process Flow Technologies Ltd
Priority to GB0325714A priority Critical patent/GB2408788B/en
Publication of GB0325714D0 publication Critical patent/GB0325714D0/en
Priority to JP2006538916A priority patent/JP2007510875A/en
Priority to AU2004293624A priority patent/AU2004293624A1/en
Priority to EP04769033A priority patent/EP1685341A1/en
Priority to PCT/GB2004/004535 priority patent/WO2005052419A1/en
Priority to CA002544858A priority patent/CA2544858A1/en
Priority to US10/578,815 priority patent/US20070262277A1/en
Priority to CNA2004800398282A priority patent/CN1902418A/en
Publication of GB2408788A publication Critical patent/GB2408788A/en
Priority to NO20062518A priority patent/NO20062518L/en
Application granted granted Critical
Publication of GB2408788B publication Critical patent/GB2408788B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Valve Housings (AREA)
GB0325714A 2003-11-04 2003-11-04 Single use diaphragm valve body Expired - Fee Related GB2408788B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB0325714A GB2408788B (en) 2003-11-04 2003-11-04 Single use diaphragm valve body
US10/578,815 US20070262277A1 (en) 2003-11-04 2004-10-27 Single Use Diaphragm Valve Body
AU2004293624A AU2004293624A1 (en) 2003-11-04 2004-10-27 Diaphragm valve
EP04769033A EP1685341A1 (en) 2003-11-04 2004-10-27 Diaphragm valve
PCT/GB2004/004535 WO2005052419A1 (en) 2003-11-04 2004-10-27 Diaphragm valve
CA002544858A CA2544858A1 (en) 2003-11-04 2004-10-27 Diaphragm valve
JP2006538916A JP2007510875A (en) 2003-11-04 2004-10-27 Diaphragm valve
CNA2004800398282A CN1902418A (en) 2003-11-04 2004-10-27 Diaphragm valve
NO20062518A NO20062518L (en) 2003-11-04 2006-05-31 Diafragmaventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0325714A GB2408788B (en) 2003-11-04 2003-11-04 Single use diaphragm valve body

Publications (3)

Publication Number Publication Date
GB0325714D0 GB0325714D0 (en) 2003-12-10
GB2408788A GB2408788A (en) 2005-06-08
GB2408788B true GB2408788B (en) 2007-03-14

Family

ID=29725919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0325714A Expired - Fee Related GB2408788B (en) 2003-11-04 2003-11-04 Single use diaphragm valve body

Country Status (2)

Country Link
CN (1) CN1902418A (en)
GB (1) GB2408788B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120018654A1 (en) * 2010-07-26 2012-01-26 Jon Peter Wennberg Pinch valves having a multi-piece valve body to receive flexible tubing
US10088075B2 (en) 2015-08-20 2018-10-02 Ok International Inc. Disposable diaphragm valve
IT201800001827A1 (en) * 2018-01-25 2019-07-25 Mares Spa Diaphragm valve and a method for its realization
CN111364418A (en) * 2020-03-19 2020-07-03 武汉圣禹排水系统有限公司 Flexible cut-off equipment with keep off portion

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1403810A (en) * 1972-08-16 1975-08-28 United States Surgical Corp Fluid control system for controlling intravenous flow rate
US4960259A (en) * 1987-09-17 1990-10-02 Joka Kathetertechnik Gmbh Shut-off valve for a liquid flow line or infusion device
JP2002174352A (en) * 2000-12-05 2002-06-21 Asahi Organic Chem Ind Co Ltd Pinch valve
CA2451928A1 (en) * 2002-12-04 2004-06-04 Tom Ball A flow-regulating device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1403810A (en) * 1972-08-16 1975-08-28 United States Surgical Corp Fluid control system for controlling intravenous flow rate
US4960259A (en) * 1987-09-17 1990-10-02 Joka Kathetertechnik Gmbh Shut-off valve for a liquid flow line or infusion device
JP2002174352A (en) * 2000-12-05 2002-06-21 Asahi Organic Chem Ind Co Ltd Pinch valve
CA2451928A1 (en) * 2002-12-04 2004-06-04 Tom Ball A flow-regulating device

Also Published As

Publication number Publication date
GB0325714D0 (en) 2003-12-10
CN1902418A (en) 2007-01-24
GB2408788A (en) 2005-06-08

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: CRANE PROCESS FLOW TECHNOLOGIES LTD

Free format text: FORMER APPLICANT(S): CRANE PROCESS FLOW TECHNOLOGIES LTD

Owner name: ALFA LAVAL BIOKINETICS INC.

Free format text: FORMER APPLICANT(S): CRANE PROCESS FLOW TECHNOLOGIES LTD

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20091104