GB829069A - Fittings for tubing - Google Patents

Fittings for tubing

Info

Publication number
GB829069A
GB829069A GB11527/58A GB1152758A GB829069A GB 829069 A GB829069 A GB 829069A GB 11527/58 A GB11527/58 A GB 11527/58A GB 1152758 A GB1152758 A GB 1152758A GB 829069 A GB829069 A GB 829069A
Authority
GB
United Kingdom
Prior art keywords
washer
tube
bore
nut
steel
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
GB11527/58A
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.)
Polymer Corp
Original Assignee
Polymer Corp
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 Polymer Corp filed Critical Polymer Corp
Publication of GB829069A publication Critical patent/GB829069A/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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe
    • 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
    • F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

829,069. Pipe joints. POLYMERCORPORATION. April 11, 1958 [April 15, 1957], No. 11527/58. Class 99(1) A connector fitting for a tube 14, made of plastic, e.g. nylon or polyethylene, comprises a body 10 having a conduit passage 12 and a bore 16 having a bottom portion 18 in the shape of a frustum of a cone communicating with the conduit passage. The bore 16 is fitted with a washer 20 of heat-resistant, rubber-like material of rectangular, transverse cross-section, a washer 22 of low, cold-flow, material, e.g. steel or brass, and a compression nut threadedly engaged with the body 10 for axial advancement into the bore 16, the washers, the nut and a portion of the body being provided with aligned central openings to fit and receive the end of the tube 14. As shown the body 10 is provided with pipe threads 32 for connection to an apparatus and a longitudinally split, metal, tubular, sleeve member 30 is inserted within the portion as the tube 14 which is embraced by the washer 20, the sleeve being of steel, copper, hard bronze, berillium copper, stainless steel or aluminium. On tightening the nut 24, the washer 20 is deformed and compressed into the conical surface 18 and is thereby caused to press radially inwardly on the tube 14 causing indentation of the plastic material. U.S.A. Specifications 2,071,250, 2,071,253 and 2,130,948 are referred to.
GB11527/58A 1957-04-15 1958-04-11 Fittings for tubing Expired GB829069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US829069XA 1957-04-15 1957-04-15

Publications (1)

Publication Number Publication Date
GB829069A true GB829069A (en) 1960-02-24

Family

ID=22174212

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11527/58A Expired GB829069A (en) 1957-04-15 1958-04-11 Fittings for tubing

Country Status (1)

Country Link
GB (1) GB829069A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193310A (en) * 1963-11-08 1965-07-06 Maremont Corp Tube coupling for shock absorbers
US3244438A (en) * 1963-05-15 1966-04-05 Norton Mc Murray Mfg Company Service head adapter
CN108591459A (en) * 2018-07-17 2018-09-28 阜宁县中洲阀门有限公司 A kind of hood conical surface sealing structure
CN114962828A (en) * 2021-07-14 2022-08-30 江苏孚杰高端装备制造(集团)股份有限公司 FS-1 type expansion joint device for petroleum fracturing exploitation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244438A (en) * 1963-05-15 1966-04-05 Norton Mc Murray Mfg Company Service head adapter
US3193310A (en) * 1963-11-08 1965-07-06 Maremont Corp Tube coupling for shock absorbers
CN108591459A (en) * 2018-07-17 2018-09-28 阜宁县中洲阀门有限公司 A kind of hood conical surface sealing structure
CN114962828A (en) * 2021-07-14 2022-08-30 江苏孚杰高端装备制造(集团)股份有限公司 FS-1 type expansion joint device for petroleum fracturing exploitation
CN114962828B (en) * 2021-07-14 2024-03-19 江苏孚杰高端装备制造(集团)股份有限公司 FS-1 type expansion joint device for petroleum fracturing exploitation

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