GB2342709B - Shear valve - Google Patents

Shear valve

Info

Publication number
GB2342709B
GB2342709B GB9822707A GB9822707A GB2342709B GB 2342709 B GB2342709 B GB 2342709B GB 9822707 A GB9822707 A GB 9822707A GB 9822707 A GB9822707 A GB 9822707A GB 2342709 B GB2342709 B GB 2342709B
Authority
GB
United Kingdom
Prior art keywords
shear valve
shear
valve
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 - Lifetime
Application number
GB9822707A
Other versions
GB2342709A (en
GB9822707D0 (en
Inventor
Graham Mansfield Stuart
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.)
Risbridger Ltd
Original Assignee
Risbridger 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 Risbridger Ltd filed Critical Risbridger Ltd
Priority to GB9822707A priority Critical patent/GB2342709B/en
Publication of GB9822707D0 publication Critical patent/GB9822707D0/en
Publication of GB2342709A publication Critical patent/GB2342709A/en
Application granted granted Critical
Publication of GB2342709B publication Critical patent/GB2342709B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
    • B67D7/3209—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to spillage or leakage, e.g. spill containments, leak detection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
    • B67D7/3218—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to emergency shut-off means
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint
    • F16K17/406—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint the fracturing member being a generally elongated member, e.g. rod or wire, which is directly connected to a movable valve member, the breaking or buckling of the elongated member allowing the valve member to move to a closed or open position
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/1007—Couplings closed automatically when broken

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB9822707A 1998-10-16 1998-10-16 Shear valve Expired - Lifetime GB2342709B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9822707A GB2342709B (en) 1998-10-16 1998-10-16 Shear valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9822707A GB2342709B (en) 1998-10-16 1998-10-16 Shear valve

Publications (3)

Publication Number Publication Date
GB9822707D0 GB9822707D0 (en) 1998-12-09
GB2342709A GB2342709A (en) 2000-04-19
GB2342709B true GB2342709B (en) 2002-12-31

Family

ID=10840766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9822707A Expired - Lifetime GB2342709B (en) 1998-10-16 1998-10-16 Shear valve

Country Status (1)

Country Link
GB (1) GB2342709B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2747897C1 (en) * 2020-10-13 2021-05-17 Игорь Иванович Шмаль Disposable emergency thermal valve

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9925106D0 (en) * 1999-10-22 1999-12-22 Risbridger Limited Fuel shear valve
DE20115170U1 (en) * 2001-09-13 2001-11-15 Titus Wintermantel GmbH, 78199 Bräunlingen Device for refueling a spreading vehicle
FR2947539B1 (en) * 2009-07-03 2015-06-26 Tokheim Holding Bv SAFETY DEVICE FOR A DISTRIBUTION SYSTEM FOR LIQUEFIED PETROLEUM GAS (LPG)
US9121536B2 (en) * 2013-06-20 2015-09-01 Zena Associates, Llc High-pressure fluid conduit
US10221984B2 (en) 2016-05-10 2019-03-05 Zena Associates, Llc High-pressure cryogenic fluid conduit
RU2666841C1 (en) 2017-09-04 2018-09-12 Акционерное общество Инжиниринговая компания "АСЭ" Emergency single-acting thermal valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794057A (en) * 1972-06-26 1974-02-26 Textron Inc Safety breakaway fluid coupling
US4921000A (en) * 1982-11-30 1990-05-01 King Frank E Break-away coupling for hoselines
GB2310263A (en) * 1996-02-02 1997-08-20 Risbridger W & J Ltd Valve in vapour recovery line of fuel delivery system
US5791366A (en) * 1996-01-16 1998-08-11 Preece Incorporated Frangible quick disconnect coupling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794057A (en) * 1972-06-26 1974-02-26 Textron Inc Safety breakaway fluid coupling
US4921000A (en) * 1982-11-30 1990-05-01 King Frank E Break-away coupling for hoselines
US5791366A (en) * 1996-01-16 1998-08-11 Preece Incorporated Frangible quick disconnect coupling
GB2310263A (en) * 1996-02-02 1997-08-20 Risbridger W & J Ltd Valve in vapour recovery line of fuel delivery system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2747897C1 (en) * 2020-10-13 2021-05-17 Игорь Иванович Шмаль Disposable emergency thermal valve

Also Published As

Publication number Publication date
GB2342709A (en) 2000-04-19
GB9822707D0 (en) 1998-12-09

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20181015