GB911030A - Improvements in fluid flow control valves - Google Patents

Improvements in fluid flow control valves

Info

Publication number
GB911030A
GB911030A GB792761A GB792761A GB911030A GB 911030 A GB911030 A GB 911030A GB 792761 A GB792761 A GB 792761A GB 792761 A GB792761 A GB 792761A GB 911030 A GB911030 A GB 911030A
Authority
GB
United Kingdom
Prior art keywords
flow control
fluid flow
control valves
rod
diaphragm
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
GB792761A
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.)
PRESSURE GAUGES Ltd
Original Assignee
PRESSURE GAUGES 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 PRESSURE GAUGES Ltd filed Critical PRESSURE GAUGES Ltd
Priority to GB792761A priority Critical patent/GB911030A/en
Priority to DE1961P0019134 priority patent/DE1847656U/en
Publication of GB911030A publication Critical patent/GB911030A/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
    • F16K7/20—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with a compressible solid closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Safety Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

911,030. Valves. PRESSURE GAUGES Ltd., and GRANT, C. R. A. June 7, 1961 [March 3, 1961], No. 7927/61. Class 135. A fluid-flow control valve comprises a body 1 having inflow and outflow openings 6 and contains a valve element 5 in the form of a rubber or other elastic ball to which radial pressure may be applied by means 10, 12 to cause it to spread and close the openings 6. A rod 7 may be omitted to allow the element 5 to float freely and an 0-type seal 14 may be replaced by a diaphragm having its periphery clamped under a cap in screw-threaded engagement with the body, an integral boss in the centre of the diaphragm serving to engage the element 5 and to receive the upper end of the rod 7.
GB792761A 1961-03-03 1961-03-03 Improvements in fluid flow control valves Expired GB911030A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB792761A GB911030A (en) 1961-03-03 1961-03-03 Improvements in fluid flow control valves
DE1961P0019134 DE1847656U (en) 1961-03-03 1961-11-30 LIQUID VALVE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB792761A GB911030A (en) 1961-03-03 1961-03-03 Improvements in fluid flow control valves

Publications (1)

Publication Number Publication Date
GB911030A true GB911030A (en) 1962-11-21

Family

ID=9842453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB792761A Expired GB911030A (en) 1961-03-03 1961-03-03 Improvements in fluid flow control valves

Country Status (2)

Country Link
DE (1) DE1847656U (en)
GB (1) GB911030A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468339A (en) * 1967-03-03 1969-09-23 Robertshaw Controls Co Pneumatically operated mixing valve
JPS5545019U (en) * 1978-09-18 1980-03-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468339A (en) * 1967-03-03 1969-09-23 Robertshaw Controls Co Pneumatically operated mixing valve
JPS5545019U (en) * 1978-09-18 1980-03-24

Also Published As

Publication number Publication date
DE1847656U (en) 1962-03-01

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