GB890018A - Improvements in or relating to devices for controlling the flow of fluids through flexible tubes - Google Patents

Improvements in or relating to devices for controlling the flow of fluids through flexible tubes

Info

Publication number
GB890018A
GB890018A GB1192059A GB1192059A GB890018A GB 890018 A GB890018 A GB 890018A GB 1192059 A GB1192059 A GB 1192059A GB 1192059 A GB1192059 A GB 1192059A GB 890018 A GB890018 A GB 890018A
Authority
GB
United Kingdom
Prior art keywords
tube
members
flow
controlling
fluids
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
Application number
GB1192059A
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.)
GEOFFREY WILLIAM GEORGE SHRUBS
Original Assignee
GEOFFREY WILLIAM GEORGE SHRUBS
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 GEOFFREY WILLIAM GEORGE SHRUBS filed Critical GEOFFREY WILLIAM GEORGE SHRUBS
Priority to GB1192059A priority Critical patent/GB890018A/en
Publication of GB890018A publication Critical patent/GB890018A/en
Expired 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
    • F16K7/068—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 by bending the hose

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

890,018. Valves. SHRUBSALL, G. W. G. April 7, 1960 [April 8, 1959], No. 11920/59. Class 135. A device for conducting and controlling the flow of a fluid, comprises a tube 1 made of a resiliently flexible material such as rubber and a pair of members 2, 7 which are fitted to the tube at spaced positions along it such that when the tube is bent between the two members to bring one member into contact with the other a kink 9 is formed in the tube between the members which prevents the flow of fluid through the tube, these members including means such as a hook 6 on one member insertable in a hole 8 in the other for releasably holding them together to maintain the kink in the tube. One of the members 2, preferably constitutes a discharge nozzle on the end of the tube, the other member 7 being a sleeve having a tight frictional fit on the tube.
GB1192059A 1959-04-08 1959-04-08 Improvements in or relating to devices for controlling the flow of fluids through flexible tubes Expired GB890018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1192059A GB890018A (en) 1959-04-08 1959-04-08 Improvements in or relating to devices for controlling the flow of fluids through flexible tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1192059A GB890018A (en) 1959-04-08 1959-04-08 Improvements in or relating to devices for controlling the flow of fluids through flexible tubes

Publications (1)

Publication Number Publication Date
GB890018A true GB890018A (en) 1962-02-21

Family

ID=9995058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1192059A Expired GB890018A (en) 1959-04-08 1959-04-08 Improvements in or relating to devices for controlling the flow of fluids through flexible tubes

Country Status (1)

Country Link
GB (1) GB890018A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161248A (en) * 1984-07-06 1986-01-08 Craig Med Prod Ltd Tap or valve
EP0189651A1 (en) * 1984-12-06 1986-08-06 E.R. Squibb & Sons, Inc. Tube closure device
US6056260A (en) * 1997-07-24 2000-05-02 Flexcorp Seamless fluid flow control system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161248A (en) * 1984-07-06 1986-01-08 Craig Med Prod Ltd Tap or valve
US4640494A (en) * 1984-07-06 1987-02-03 Craig Medical Products, Limited Tap or valve
EP0189651A1 (en) * 1984-12-06 1986-08-06 E.R. Squibb & Sons, Inc. Tube closure device
US4611785A (en) * 1984-12-06 1986-09-16 Craig Medical Products Limited Tube closure device
US6056260A (en) * 1997-07-24 2000-05-02 Flexcorp Seamless fluid flow control system

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