GB606829A - Improvements in pipe joints - Google Patents

Improvements in pipe joints

Info

Publication number
GB606829A
GB606829A GB191846A GB191846A GB606829A GB 606829 A GB606829 A GB 606829A GB 191846 A GB191846 A GB 191846A GB 191846 A GB191846 A GB 191846A GB 606829 A GB606829 A GB 606829A
Authority
GB
United Kingdom
Prior art keywords
joint
tapered
sleeve
pipe
expanded
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
GB191846A
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 GB191846A priority Critical patent/GB606829A/en
Publication of GB606829A publication Critical patent/GB606829A/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
    • F16L19/04—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
    • F16L19/05—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 with a rigid pressure ring between the screwed member and the exterior of the flared pipe end

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)

Abstract

606,829. Pipe joints. STORRIE, S. Jan. 21, 1946, No. 1918. [Class 99 (i)] In a pipe joint of the type in which a pipe end is expanded to tapered form for compression between tapered components of the joint the tapered end is further expanded to form an out-turned flange whose outer face is engaged by a flat annular surface on a component of the joint and whose inner face does not abut against anything. Fig. 2 shows pipes 16, 17, the tapered ends 18, 19, of which engage a double-tapered ferrule 10. For compressing the pipe ends on the ferrule a gland 13, a sleeve 15, and a coupling nut 14 are provided. The out-turned flanges 20, being engaged on their outer faces by the plane ends of the sleeve 13 and gland 13 respectively, prevent withdrawal of the pipes from the joint. The various components are so dimensioned that the inner faces 20a of the flanges do not abut, this allowing further tightening of the joint after it has become loose through use. The sleeve 15 has an expanded part 22 at one end and an annular projection 21 at the other, these parts serving to limit the movement of the nut 14 on the sleeve.
GB191846A 1946-01-21 1946-01-21 Improvements in pipe joints Expired GB606829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB191846A GB606829A (en) 1946-01-21 1946-01-21 Improvements in pipe joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191846A GB606829A (en) 1946-01-21 1946-01-21 Improvements in pipe joints

Publications (1)

Publication Number Publication Date
GB606829A true GB606829A (en) 1948-08-20

Family

ID=9730302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191846A Expired GB606829A (en) 1946-01-21 1946-01-21 Improvements in pipe joints

Country Status (1)

Country Link
GB (1) GB606829A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260382A (en) * 1991-10-02 1993-04-14 Usui Kokusai Sangyo Kk Flared pipe end

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260382A (en) * 1991-10-02 1993-04-14 Usui Kokusai Sangyo Kk Flared pipe end
GB2260382B (en) * 1991-10-02 1995-12-06 Usui Kokusai Sangyo Kk Pipe connector

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