GB2253022B - Control valve apparatus - Google Patents

Control valve apparatus

Info

Publication number
GB2253022B
GB2253022B GB9103948A GB9103948A GB2253022B GB 2253022 B GB2253022 B GB 2253022B GB 9103948 A GB9103948 A GB 9103948A GB 9103948 A GB9103948 A GB 9103948A GB 2253022 B GB2253022 B GB 2253022B
Authority
GB
United Kingdom
Prior art keywords
control valve
valve apparatus
control
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 - Fee Related
Application number
GB9103948A
Other versions
GB2253022A (en
GB9103948D0 (en
Inventor
John Enver Emin
Michael Arthur Oliver
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.)
Individual
Original Assignee
Individual
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 GB919100723A external-priority patent/GB9100723D0/en
Application filed by Individual filed Critical Individual
Publication of GB9103948D0 publication Critical patent/GB9103948D0/en
Publication of GB2253022A publication Critical patent/GB2253022A/en
Application granted granted Critical
Publication of GB2253022B publication Critical patent/GB2253022B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16L55/105—Closing devices introduced radially into the pipe or hose
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
    • F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing the pipe
GB9103948A 1991-01-12 1991-02-26 Control valve apparatus Expired - Fee Related GB2253022B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919100723A GB9100723D0 (en) 1991-01-12 1991-01-12 Josher control valve
GB919101329A GB9101329D0 (en) 1991-01-12 1991-01-22 Josher control valve

Publications (3)

Publication Number Publication Date
GB9103948D0 GB9103948D0 (en) 1991-04-10
GB2253022A GB2253022A (en) 1992-08-26
GB2253022B true GB2253022B (en) 1995-06-14

Family

ID=26298256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9103948A Expired - Fee Related GB2253022B (en) 1991-01-12 1991-02-26 Control valve apparatus

Country Status (1)

Country Link
GB (1) GB2253022B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3177016B2 (en) * 1992-10-14 2001-06-18 矢野技研株式会社 Pipe connection device
GB2271623B (en) * 1992-10-17 1997-03-26 Uponor Aldyl Ltd Branch pipe connection
US5430932A (en) * 1994-03-15 1995-07-11 Insta Valve Co. Ltd Apparatus for installing a valve on or into an existing pipe
WO2011143781A1 (en) * 2010-05-20 2011-11-24 Car-Ber Investments Inc. Apparatus and method for sealing a pipe

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1226001A (en) * 1967-04-06 1971-03-24
GB1311017A (en) * 1970-12-16 1973-03-21 Gas Council Method and apparatus for blocking pressure pipes
GB2078889A (en) * 1980-06-30 1982-01-13 Hardie & Co Pty Ltd J Pipe tapping method and apparatus
GB2134207A (en) * 1983-01-26 1984-08-08 Petroles Cie Francaise An assembly for inserting a shut- off device literally into a pipe
GB2141514A (en) * 1983-06-16 1984-12-19 Williamson Inc T Branch fitting for providing access to the interior of a pipe
GB2186654A (en) * 1986-02-13 1987-08-19 Alan Durant Improvements relating to plumbing devices

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1226001A (en) * 1967-04-06 1971-03-24
GB1311017A (en) * 1970-12-16 1973-03-21 Gas Council Method and apparatus for blocking pressure pipes
GB2078889A (en) * 1980-06-30 1982-01-13 Hardie & Co Pty Ltd J Pipe tapping method and apparatus
GB2134207A (en) * 1983-01-26 1984-08-08 Petroles Cie Francaise An assembly for inserting a shut- off device literally into a pipe
GB2141514A (en) * 1983-06-16 1984-12-19 Williamson Inc T Branch fitting for providing access to the interior of a pipe
GB2186654A (en) * 1986-02-13 1987-08-19 Alan Durant Improvements relating to plumbing devices

Also Published As

Publication number Publication date
GB2253022A (en) 1992-08-26
GB9103948D0 (en) 1991-04-10

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Legal Events

Date Code Title Description
730A Proceeding under section 30 patents act 1977
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080226