GB809710A - Sealed pipe joints - Google Patents

Sealed pipe joints

Info

Publication number
GB809710A
GB809710A GB3405256A GB3405256A GB809710A GB 809710 A GB809710 A GB 809710A GB 3405256 A GB3405256 A GB 3405256A GB 3405256 A GB3405256 A GB 3405256A GB 809710 A GB809710 A GB 809710A
Authority
GB
United Kingdom
Prior art keywords
pipes
gasket
axis
rib
groove
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
GB3405256A
Inventor
Joseph Steven Kessler
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.)
ATI Ladish Co Inc
Original Assignee
Ladish Co
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 Ladish Co filed Critical Ladish Co
Priority to GB3405256A priority Critical patent/GB809710A/en
Publication of GB809710A publication Critical patent/GB809710A/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
    • 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
    • F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
    • F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

809,710. Pipe joints. LADISH CO. Nov. 7, 1956, No. 34052/56. Class 99(1). End faces of pipes 11, 10 are generally oblique to their axis with at least one face having an annular groove 19 or 20 extending parallel to the axis, corresponding inner portions 16, 18 of the faces extending normal to the axis and an interposed gasket 21 of synthetic rubber or other hard but resilient material having a thin oblique portion of frusto conical shape, a rib to fit in the groove and a portion 32 normal to the pipe axis and of less width than the rib. As shown, the gasket has a rib fitting in each groove and the joint is secured by a union nut 29 which urges the pipes 10, 11 together compressing the gasket 21 of which the inner marginal surface 32 is intially of greater diameter than the bores 27, 28 of the pipes. On compression the gasket is forced axially in the grooves 19, 20, the faces 22<SP>1</SP>, 23<SP>1</SP> are forced into parallelism and the inner part 24 is thinned out so that the inner face 32 deforms to a flush position with the bore of the pipes.
GB3405256A 1956-11-07 1956-11-07 Sealed pipe joints Expired GB809710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3405256A GB809710A (en) 1956-11-07 1956-11-07 Sealed pipe joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3405256A GB809710A (en) 1956-11-07 1956-11-07 Sealed pipe joints

Publications (1)

Publication Number Publication Date
GB809710A true GB809710A (en) 1959-03-04

Family

ID=10360771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3405256A Expired GB809710A (en) 1956-11-07 1956-11-07 Sealed pipe joints

Country Status (1)

Country Link
GB (1) GB809710A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207722A (en) * 1987-07-02 1989-02-08 Bristol Bending Services Limit Seals for use in sealing tube and pipe joints
FR2963959A1 (en) * 2010-08-18 2012-02-24 Snecma Sealed connection device for e.g. conduits in space launcher, has primary connection element with protuberance pressed against outer face of seal such that face is arranged between secondary connection element and protuberance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207722A (en) * 1987-07-02 1989-02-08 Bristol Bending Services Limit Seals for use in sealing tube and pipe joints
FR2963959A1 (en) * 2010-08-18 2012-02-24 Snecma Sealed connection device for e.g. conduits in space launcher, has primary connection element with protuberance pressed against outer face of seal such that face is arranged between secondary connection element and protuberance

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