GB1010370A - Improvements in or relating to gas main couplings - Google Patents

Improvements in or relating to gas main couplings

Info

Publication number
GB1010370A
GB1010370A GB2769063A GB2769063A GB1010370A GB 1010370 A GB1010370 A GB 1010370A GB 2769063 A GB2769063 A GB 2769063A GB 2769063 A GB2769063 A GB 2769063A GB 1010370 A GB1010370 A GB 1010370A
Authority
GB
United Kingdom
Prior art keywords
opening
bore
pipe
inner end
outlet end
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
GB2769063A
Inventor
Thomas John Leslie Slingsby
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.)
Walter Slingsby & Co Ltd
Original Assignee
Walter Slingsby & 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
Application filed by Walter Slingsby & Co Ltd filed Critical Walter Slingsby & Co Ltd
Priority to GB2769063A priority Critical patent/GB1010370A/en
Publication of GB1010370A publication Critical patent/GB1010370A/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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/10—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe the extremity of the pipe being screwed into the wall
    • 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
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • 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
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/16—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe the branch pipe comprising fluid cut-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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Of Engines (AREA)

Abstract

1,010,370. Pipe coupling; pipe stoppers. WALTER SLINGSBY & CO. Ltd. Sept. 14, 1964 [July 12, 1963], No. 27690/63. Headings F2G and F2P. A coupling for connecting a service pipe 9 to a gas main having a hollow screw-threaded inlet part 1 to be secured to the main, a hollow outlet end 2 for the connection thereto of a service pipe, and a further screw-threaded opening 5 to allow the connection of a test rig is characterized in that the opening 5 has its axis inclined at less than 90 degrees to the axis of the bore of the outlet end and at least the bore of the inner end of the inlet part is in axial alignment with but spaced from the opening 5 so that an expansible stopper 11 of a test rig can be introduced through said opening and pushed into the inner end of the inlet bore to close it temporarily. As shown, the inner end of the inlet bore may be formed by a wall 12, or the inlet part may extend parallel to the opening 5 as shown in chain-dotted lines and the bend to be in alignment with the outlet end 2 or may remain parallel with the opening 5 and may or may not be provided with a wall (Fig. 2, not shown). The service pipe may be held by resilient ring 8 and nut 7 and may be located by diametrically opposite step lugs 10. Specification 956,591 is referred to.
GB2769063A 1963-07-12 1963-07-12 Improvements in or relating to gas main couplings Expired GB1010370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2769063A GB1010370A (en) 1963-07-12 1963-07-12 Improvements in or relating to gas main couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2769063A GB1010370A (en) 1963-07-12 1963-07-12 Improvements in or relating to gas main couplings

Publications (1)

Publication Number Publication Date
GB1010370A true GB1010370A (en) 1965-11-17

Family

ID=10263720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2769063A Expired GB1010370A (en) 1963-07-12 1963-07-12 Improvements in or relating to gas main couplings

Country Status (1)

Country Link
GB (1) GB1010370A (en)

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