GB1072103A - Improvements in or relating to fluid control valves - Google Patents

Improvements in or relating to fluid control valves

Info

Publication number
GB1072103A
GB1072103A GB1050364A GB1050364A GB1072103A GB 1072103 A GB1072103 A GB 1072103A GB 1050364 A GB1050364 A GB 1050364A GB 1050364 A GB1050364 A GB 1050364A GB 1072103 A GB1072103 A GB 1072103A
Authority
GB
United Kingdom
Prior art keywords
cock
jaw
relating
control valves
fluid control
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
GB1050364A
Inventor
James Frederick Hiley Peal
William George Saunders
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB1050364A priority Critical patent/GB1072103A/en
Publication of GB1072103A publication Critical patent/GB1072103A/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
    • F16K7/061—Screw clamps
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot
    • F16K31/5288—Mechanical actuating means with crank, eccentric, or cam with pin and slot comprising a diaphragm cut-off apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

1,072,103. Valves. SECRETARY OF STATE FOR DEFENCE. May 14, 1965 [March 12, 1964], No.10503/64. Heading F2V. The movable jaw 16 of a pinch cock is pro vided with dual actuating means, one of which is controlled by rotating a nut 14 to effect a gradual movement of the jaw through a threaded shaft 13 whilst rapid closure of the cock results from a slight clockwise rotation of a handle 12 to disengage a pin 7 from the shoulder of an axial slot 8 whereupon a compressed spring 10 urges a carriage 6 and hence the shaft 13 and jaw 16 to close the cock.
GB1050364A 1964-03-12 1964-03-12 Improvements in or relating to fluid control valves Expired GB1072103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1050364A GB1072103A (en) 1964-03-12 1964-03-12 Improvements in or relating to fluid control valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1050364A GB1072103A (en) 1964-03-12 1964-03-12 Improvements in or relating to fluid control valves

Publications (1)

Publication Number Publication Date
GB1072103A true GB1072103A (en) 1967-06-14

Family

ID=9969049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1050364A Expired GB1072103A (en) 1964-03-12 1964-03-12 Improvements in or relating to fluid control valves

Country Status (1)

Country Link
GB (1) GB1072103A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448097A1 (en) * 1979-01-31 1980-08-29 Rhone Poulenc Ind Device for blocking off e.g. gas feed nuclear reactor - uses two jack-actuated converging pistons to crush pipe also supporting and sealing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448097A1 (en) * 1979-01-31 1980-08-29 Rhone Poulenc Ind Device for blocking off e.g. gas feed nuclear reactor - uses two jack-actuated converging pistons to crush pipe also supporting and sealing same

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