GB962895A - Sealing device in pipe coupling - Google Patents

Sealing device in pipe coupling

Info

Publication number
GB962895A
GB962895A GB1335563A GB1335563A GB962895A GB 962895 A GB962895 A GB 962895A GB 1335563 A GB1335563 A GB 1335563A GB 1335563 A GB1335563 A GB 1335563A GB 962895 A GB962895 A GB 962895A
Authority
GB
United Kingdom
Prior art keywords
sleeve
nipple
sealing device
pipe coupling
april
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
GB1335563A
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.)
Carlsson & Larsson AB
Original Assignee
Carlsson & Larsson AB
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 Carlsson & Larsson AB filed Critical Carlsson & Larsson AB
Publication of GB962895A publication Critical patent/GB962895A/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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • F16L15/009—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with axial sealings having at least one plastically deformable sealing surface
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • F16L19/028—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)

Abstract

962,895. Pipe couplings. CARLSSON & LARSSON A.B. April 4, 1963 [April 18, 1962], No. 13355/63. Heading F2G. In a coupling wherein a sleeve 1 having a conical or spherical sealing surface is connected to a nipple 3 by a nut 2 screwed on to the nipple, the latter and the sleeve being formed by pressing from thin-walled pipe parts of the same diametrical dimensions as the pipes to be coupled together, the nipple end adjacent the sealing surface of the sleeve is deformed inwardly and the sealing edge 13 formed thereon by machining.
GB1335563A 1962-04-18 1963-04-04 Sealing device in pipe coupling Expired GB962895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE437362 1962-04-18

Publications (1)

Publication Number Publication Date
GB962895A true GB962895A (en) 1964-07-08

Family

ID=20264055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1335563A Expired GB962895A (en) 1962-04-18 1963-04-04 Sealing device in pipe coupling

Country Status (3)

Country Link
CH (1) CH425375A (en)
DK (1) DK111864B (en)
GB (1) GB962895A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015189670A1 (en) * 2014-06-10 2015-12-17 Toyota Jidosha Kabushiki Kaisha Pipe connection structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228981A (en) * 1989-03-11 1990-09-12 Iracroft Ltd Providing a threaded connection between two tubes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015189670A1 (en) * 2014-06-10 2015-12-17 Toyota Jidosha Kabushiki Kaisha Pipe connection structure
CN106460754A (en) * 2014-06-10 2017-02-22 丰田自动车株式会社 Pipe connection structure
CN106460754B (en) * 2014-06-10 2018-11-16 丰田自动车株式会社 pipe connecting structure

Also Published As

Publication number Publication date
DK111864B (en) 1968-10-14
CH425375A (en) 1966-11-30

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