GB884949A - Improvements in or relating to pipe joints - Google Patents

Improvements in or relating to pipe joints

Info

Publication number
GB884949A
GB884949A GB3442859A GB3442859A GB884949A GB 884949 A GB884949 A GB 884949A GB 3442859 A GB3442859 A GB 3442859A GB 3442859 A GB3442859 A GB 3442859A GB 884949 A GB884949 A GB 884949A
Authority
GB
United Kingdom
Prior art keywords
sleeve
pipe
oct
cylindrical
partly
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
GB3442859A
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
Application filed by Individual filed Critical Individual
Priority to GB3442859A priority Critical patent/GB884949A/en
Publication of GB884949A publication Critical patent/GB884949A/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
    • F16L19/04—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • 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
    • F16L19/0286—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 and being formed as a flange

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

884,949. Pipe joints. LANCASTER, F. Oct. 10, 1960 [Oct,. 10, 1959 ; May 20, 1960], Nos. 34428/59 and 17803/60. Class 99 (1). A sleeve 14 of hard material such as brass is secured on a lead pipe 12 by soldering and a union member 28 is adapted to enter the protruding end of the pipe so that when the sleeve 14 and the member 28 are drawn together, e.g. by a flanged nut 36, the protruding end of the pipe is deformed outwardly and clamped between the sleeve 14 and member 28. The ends of the sleeve 14 and member 28 are respectively convex and concave in crosssection. The internal surface of the sleeve 14 is partly tapered to fit over the tapered end of the pipe 12 and partly cylindrical to provide between the pipe and the sleeve a space 20 which is filled by solder fed through a hole 24. The member 28 has a cylindrical portion 42 which is engaged by a cylindrical bore of the nut for proper location of the latter. Specifications 740,717 and 884,950 are referred to.
GB3442859A 1959-10-10 1959-10-10 Improvements in or relating to pipe joints Expired GB884949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3442859A GB884949A (en) 1959-10-10 1959-10-10 Improvements in or relating to pipe joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3442859A GB884949A (en) 1959-10-10 1959-10-10 Improvements in or relating to pipe joints

Publications (1)

Publication Number Publication Date
GB884949A true GB884949A (en) 1961-12-20

Family

ID=10365525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3442859A Expired GB884949A (en) 1959-10-10 1959-10-10 Improvements in or relating to pipe joints

Country Status (1)

Country Link
GB (1) GB884949A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705306A (en) * 1983-05-09 1987-11-10 Jurgen Guido Injection line connection
CN101767234B (en) * 2008-12-30 2012-01-11 宝山钢铁股份有限公司 Method for welding copper material rod and copper bush of coaxial conductive electric slag furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705306A (en) * 1983-05-09 1987-11-10 Jurgen Guido Injection line connection
CN101767234B (en) * 2008-12-30 2012-01-11 宝山钢铁股份有限公司 Method for welding copper material rod and copper bush of coaxial conductive electric slag furnace

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