GB715383A - Improvements in or relating to valve-controlled conduits for fluids - Google Patents

Improvements in or relating to valve-controlled conduits for fluids

Info

Publication number
GB715383A
GB715383A GB846051A GB846051A GB715383A GB 715383 A GB715383 A GB 715383A GB 846051 A GB846051 A GB 846051A GB 846051 A GB846051 A GB 846051A GB 715383 A GB715383 A GB 715383A
Authority
GB
United Kingdom
Prior art keywords
valve
outlet
inlet
piston
sleeve
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
GB846051A
Inventor
Hugh Ingram Arnold
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.)
Sterling Industries Ltd
Original Assignee
Sterling Industries 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 Sterling Industries Ltd filed Critical Sterling Industries Ltd
Priority to GB846051A priority Critical patent/GB715383A/en
Publication of GB715383A publication Critical patent/GB715383A/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
    • F16L37/107—Bayonet-type couplings
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/36—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied with two lift valves being actuated to initiate the flow through the coupling after the two coupling parts are locked against withdrawal

Abstract

715,383. Fluid-actuated valves. STERLING INDUSTRIES, Ltd. July 11, 1952 [April 11, 1951], No. 8460/51. Class 135. [Also in Group XXVIII] A valve controlled conduit, e.g. for filling a tank, has valve operating-means movable to positively close the valve or hold the valve open through a spring acting against e.g. a piston diaphragm subject to valve outlet or back pressure and which closes the valve automatically if the pressure exceeds a predetermined value. The conduit comprises a tank inlet 1 having a rim 2 carrying bayonet lugs 3 and notches 4 on its outer end face, and containing a non- return valve 5, the inlet co-operating with a hose outlet having a spigot 11 which can only be pressed into the inlet when outlet lugs 13 enter the notches 4, after which a sleeve 15 is rotated to bring a notched outlet flange 16 behind the bayonet lugs to secure the outlet and inlet together. The handle 42 is then turned to the position shown so that a crank and rod 40, 43, compresses a spring 45 contained within a piston 34 carrying an outlet valve 31, so that the valves 31 and 5 open. The piston slides in a cylinder 24 supported within the outlet, so that when fluid back pressure attains a certain value it acts on the piston and moves the valve towards its closed position against the spring and atmospheric pressure acting on the piston via passage 28. A cam 50 on the handle entering a notch 53 in the sleeve 15 prevents the sleeve being rotated to uncouple the outlet and inlet unless the handle is turned to close the outlet valve.
GB846051A 1951-04-11 1951-04-11 Improvements in or relating to valve-controlled conduits for fluids Expired GB715383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB846051A GB715383A (en) 1951-04-11 1951-04-11 Improvements in or relating to valve-controlled conduits for fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB846051A GB715383A (en) 1951-04-11 1951-04-11 Improvements in or relating to valve-controlled conduits for fluids

Publications (1)

Publication Number Publication Date
GB715383A true GB715383A (en) 1954-09-15

Family

ID=9852893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB846051A Expired GB715383A (en) 1951-04-11 1951-04-11 Improvements in or relating to valve-controlled conduits for fluids

Country Status (1)

Country Link
GB (1) GB715383A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836207A (en) * 1955-06-13 1958-05-27 Donald G Griswold Aviation fueling hydrant valve
US2951515A (en) * 1957-06-06 1960-09-06 Bendix Corp Fluid flow control apparatus
US3034544A (en) * 1957-01-11 1962-05-15 Donald G Griswold Hydrant valve
US3073342A (en) * 1959-10-05 1963-01-15 Seaton Wilson Mfg Company Airless coupling
GB2158200A (en) * 1984-05-04 1985-11-06 Mks Instr Inc High-speed protective check valve
GB2272950A (en) * 1992-11-28 1994-06-01 Premier Aerospace Limited Coupling apparatus for a fuel storage arrangement

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836207A (en) * 1955-06-13 1958-05-27 Donald G Griswold Aviation fueling hydrant valve
US3034544A (en) * 1957-01-11 1962-05-15 Donald G Griswold Hydrant valve
US2951515A (en) * 1957-06-06 1960-09-06 Bendix Corp Fluid flow control apparatus
US3073342A (en) * 1959-10-05 1963-01-15 Seaton Wilson Mfg Company Airless coupling
GB2158200A (en) * 1984-05-04 1985-11-06 Mks Instr Inc High-speed protective check valve
GB2272950A (en) * 1992-11-28 1994-06-01 Premier Aerospace Limited Coupling apparatus for a fuel storage arrangement

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