GB2409509B - A pinch valve - Google Patents

A pinch valve

Info

Publication number
GB2409509B
GB2409509B GB0329913A GB0329913A GB2409509B GB 2409509 B GB2409509 B GB 2409509B GB 0329913 A GB0329913 A GB 0329913A GB 0329913 A GB0329913 A GB 0329913A GB 2409509 B GB2409509 B GB 2409509B
Authority
GB
United Kingdom
Prior art keywords
pinch valve
pinch
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
GB0329913A
Other versions
GB0329913D0 (en
GB2409509A (en
Inventor
Peter John Smith
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.)
Aquamatic Ltd
Original Assignee
Aquamatic Ltd
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 Aquamatic Ltd filed Critical Aquamatic Ltd
Priority to GB0329913A priority Critical patent/GB2409509B/en
Priority to GBGB0401413.0A priority patent/GB0401413D0/en
Publication of GB0329913D0 publication Critical patent/GB0329913D0/en
Publication of GB2409509A publication Critical patent/GB2409509A/en
Application granted granted Critical
Publication of GB2409509B publication Critical patent/GB2409509B/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
    • F16K7/02—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
    • F16K7/06—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 by means of a screw-spindle, cam, or other mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Dispensing Beverages (AREA)
GB0329913A 2003-12-24 2003-12-24 A pinch valve Expired - Fee Related GB2409509B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0329913A GB2409509B (en) 2003-12-24 2003-12-24 A pinch valve
GBGB0401413.0A GB0401413D0 (en) 2003-12-24 2004-01-23 A pinch valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0329913A GB2409509B (en) 2003-12-24 2003-12-24 A pinch valve

Publications (3)

Publication Number Publication Date
GB0329913D0 GB0329913D0 (en) 2004-01-28
GB2409509A GB2409509A (en) 2005-06-29
GB2409509B true GB2409509B (en) 2007-03-14

Family

ID=30776433

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0329913A Expired - Fee Related GB2409509B (en) 2003-12-24 2003-12-24 A pinch valve
GBGB0401413.0A Ceased GB0401413D0 (en) 2003-12-24 2004-01-23 A pinch valve

Family Applications After (1)

Application Number Title Priority Date Filing Date
GBGB0401413.0A Ceased GB0401413D0 (en) 2003-12-24 2004-01-23 A pinch valve

Country Status (1)

Country Link
GB (2) GB2409509B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2459330A (en) * 2008-04-24 2009-10-28 Robert Almond Flow restrictor for a hose

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US143907A (en) * 1873-10-21 Improvement in stench-traps
GB1055426A (en) * 1963-11-22 1967-01-18 Kelsto Engineering Company Ltd Improvements in or relating to pinch valves
US3791617A (en) * 1971-07-14 1974-02-12 Resistoflex Corp Positive opening and closing constrictable tube valve with means for prolonging tube life

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US143907A (en) * 1873-10-21 Improvement in stench-traps
GB1055426A (en) * 1963-11-22 1967-01-18 Kelsto Engineering Company Ltd Improvements in or relating to pinch valves
US3791617A (en) * 1971-07-14 1974-02-12 Resistoflex Corp Positive opening and closing constrictable tube valve with means for prolonging tube life

Also Published As

Publication number Publication date
GB0329913D0 (en) 2004-01-28
GB0401413D0 (en) 2004-02-25
GB2409509A (en) 2005-06-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20091224