GB2137718B - Flow-stopping system - Google Patents

Flow-stopping system

Info

Publication number
GB2137718B
GB2137718B GB08407693A GB8407693A GB2137718B GB 2137718 B GB2137718 B GB 2137718B GB 08407693 A GB08407693 A GB 08407693A GB 8407693 A GB8407693 A GB 8407693A GB 2137718 B GB2137718 B GB 2137718B
Authority
GB
United Kingdom
Prior art keywords
flow
stopping system
stopping
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
GB08407693A
Other versions
GB8407693D0 (en
GB2137718A (en
Inventor
Hugh Eric Mceachran
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.)
BRAE TRADING Co Ltd
Original Assignee
BRAE TRADING Co 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
Priority claimed from GB838308409A external-priority patent/GB8308409D0/en
Application filed by BRAE TRADING Co Ltd filed Critical BRAE TRADING Co Ltd
Priority to GB08407693A priority Critical patent/GB2137718B/en
Publication of GB8407693D0 publication Critical patent/GB8407693D0/en
Publication of GB2137718A publication Critical patent/GB2137718A/en
Application granted granted Critical
Publication of GB2137718B publication Critical patent/GB2137718B/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
    • F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member
    • 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
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/124—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced radially into the pipe or hose
GB08407693A 1983-03-26 1984-03-26 Flow-stopping system Expired GB2137718B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08407693A GB2137718B (en) 1983-03-26 1984-03-26 Flow-stopping system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838308409A GB8308409D0 (en) 1983-03-26 1983-03-26 Flow-stopping system
GB08407693A GB2137718B (en) 1983-03-26 1984-03-26 Flow-stopping system

Publications (3)

Publication Number Publication Date
GB8407693D0 GB8407693D0 (en) 1984-05-02
GB2137718A GB2137718A (en) 1984-10-10
GB2137718B true GB2137718B (en) 1986-07-02

Family

ID=26285640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08407693A Expired GB2137718B (en) 1983-03-26 1984-03-26 Flow-stopping system

Country Status (1)

Country Link
GB (1) GB2137718B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663104B1 (en) * 1990-06-11 1992-10-09 Gaz De France DEVICE FOR PROTECTION AGAINST INCONTROLABLE GAS RELEASES AND INSULATION POCKET AS AN ELEMENT OF SUCH A DEVICE.
GB2270729A (en) * 1992-08-27 1994-03-23 Century Associates Limited Pipeline pig introducing apparatus
BE1008360A3 (en) * 1994-04-22 1996-04-02 Polva Pipelife Bv Device for sealing of a pipe.
AUPN581595A0 (en) * 1995-10-05 1995-10-26 Water Corporation, The Linestopper
NL1006350C2 (en) * 1997-06-18 1998-12-21 Gastec Nv Method for shutting off the gas supply and device for carrying out such a method.
NL1009970C2 (en) * 1998-08-31 2000-03-02 Beugen Beheer B V Van Shut-off device for a pipe.
DE19846088C2 (en) * 1998-10-07 2001-05-23 Kraewer Hans Peter Bubble setting device for sealing a gas line
WO2007008083A1 (en) * 2005-07-12 2007-01-18 Tdw Offshore Services As Smart clamp
DE102007062505A1 (en) * 2007-12-20 2009-07-02 E.On Ruhrgas Ag Device for shutting off a fluid-carrying pipeline under elevated pressure
DE102012022559A1 (en) * 2012-11-17 2014-05-22 Volkswagen Aktiengesellschaft Valve for use as component of cooling water pipe of cooling circuit of internal combustion engine of motor vehicle, comprises valve body formed as body variable in volume, whose inner space is connected with control fluid conduit
EP3064817A1 (en) * 2015-02-13 2016-09-07 James Byrne A pipe locating system and method
CN109838580B (en) * 2019-03-28 2020-08-25 台州艾迪西盛大暖通科技有限公司 Structure of high-sealing liquid flow control ball valve convenient to connect

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB333357A (en) * 1929-07-04 1930-08-14 Weston Shipley & Weston Ltd Improvements in or relating to means for stopping gas mains and the like
GB546633A (en) * 1941-01-20 1942-07-22 Underpressure Eng Co Ltd Improvements relating to apparatus for temporarily closing gas mains and the like with the use of an inflatable stopper bag
GB987994A (en) * 1961-10-10 1965-03-31 East Midlands Gas Board Improvements in apparatus for use in the maintenance of gas pipes
GB1311017A (en) * 1970-12-16 1973-03-21 Gas Council Method and apparatus for blocking pressure pipes
GB1416984A (en) * 1971-10-25 1975-12-10 Press W & Son Ltd Bagging-off devices for gas mains

Also Published As

Publication number Publication date
GB8407693D0 (en) 1984-05-02
GB2137718A (en) 1984-10-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee