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 tubesInfo
- 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
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.
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)
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 |
-
1959
- 1959-04-08 GB GB1192059A patent/GB890018A/en not_active Expired
Cited By (5)
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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