GB890061A - Improvements in or relating to joints, for example, for pipes - Google Patents

Improvements in or relating to joints, for example, for pipes

Info

Publication number
GB890061A
GB890061A GB3700559A GB3700559A GB890061A GB 890061 A GB890061 A GB 890061A GB 3700559 A GB3700559 A GB 3700559A GB 3700559 A GB3700559 A GB 3700559A GB 890061 A GB890061 A GB 890061A
Authority
GB
United Kingdom
Prior art keywords
pipe
spider
pipes
steel
graphite
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
GB3700559A
Inventor
Harry Chilton
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 to FR785891A priority Critical patent/FR1216046A/en
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB3700559A priority patent/GB890061A/en
Priority to CH1206760A priority patent/CH374516A/en
Priority to FR842577A priority patent/FR78623E/en
Publication of GB890061A publication Critical patent/GB890061A/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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0018—Abutment joints
    • 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
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/24—Flanged joints characterised by the sealing means specially adapted for unequal expansion of the parts of the joint

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

890,061. Pipe joints. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Oct. 18, 1960 [Oct. 30, 1959], No. 37005/59. Addition to 849,123. Class 99(1). The joint of the parent Specification is modified by the clamping means being arranged within at least one of the members of the joint so as to be contacted by the fluid flowing through the member. As shown in Fig. 1, a steel pipe 1 and a graphite pipe 2 are joined by a steel bolt 4 mounted in spider-like members 3, 5, located within the pipes 1, 2, the undersurface 4a of the bolt being drawn by a nut 7 in contact with the member 5 in a plane co-planar with the sealing plane Y-Y in which the pipes meet. In modifications (a) apertures in one of the spider members and segmental flow ports in the head of the bolt mounted in the member provide passages for the flow of fluid ; (b) graphite pipes 43, 44, Fig. 5, are provided respectively with an integral spider member 47 and with a steel spider member having a rim 54 engaging a lip 45 on the pipe 44 when a bolt 50 is tightened ; (c) the spherical end of a screw 29, Fig. 7, screwed in a steel spider member 27 secured in a steel pipe 20 engages a corresponding surface on a compression member 31 which bears against a boss 25 of a graphite spider integral with a graphite pipe 21. The member 31 and the boss 25 have interengaging spigot and socket portions 31a, 26 and the pipes 20, 21 have interengaging lips 23, 22 ; (d) a hollow compression member is interposed between apertured plugs 34, 38, Fig. 9, secured respectively in a zircalloy pipe 33 and a steel pipe 32 and provided with fluid passageways 37, 40.
GB3700559A 1958-02-12 1959-10-30 Improvements in or relating to joints, for example, for pipes Expired GB890061A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR785891A FR1216046A (en) 1958-02-12 1959-02-05 Connection joints
GB3700559A GB890061A (en) 1959-10-30 1959-10-30 Improvements in or relating to joints, for example, for pipes
CH1206760A CH374516A (en) 1958-02-12 1960-10-28 Connection of two links, in particular two pipes
FR842577A FR78623E (en) 1958-02-12 1960-10-28 Connection joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3700559A GB890061A (en) 1959-10-30 1959-10-30 Improvements in or relating to joints, for example, for pipes

Publications (1)

Publication Number Publication Date
GB890061A true GB890061A (en) 1962-02-21

Family

ID=10392941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3700559A Expired GB890061A (en) 1958-02-12 1959-10-30 Improvements in or relating to joints, for example, for pipes

Country Status (1)

Country Link
GB (1) GB890061A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239250A (en) * 1962-10-01 1966-03-08 Litton Systems Inc Coupling for hollow structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239250A (en) * 1962-10-01 1966-03-08 Litton Systems Inc Coupling for hollow structures

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