GB1361372A - Tube couplings - Google Patents

Tube couplings

Info

Publication number
GB1361372A
GB1361372A GB805973A GB805973A GB1361372A GB 1361372 A GB1361372 A GB 1361372A GB 805973 A GB805973 A GB 805973A GB 805973 A GB805973 A GB 805973A GB 1361372 A GB1361372 A GB 1361372A
Authority
GB
United Kingdom
Prior art keywords
tube couplings
tube
weatherhead
squashed
polythene
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
GB805973A
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.)
Weatherhead Co
Original Assignee
Weatherhead 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 Weatherhead Co filed Critical Weatherhead Co
Publication of GB1361372A publication Critical patent/GB1361372A/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
    • F16L19/08—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 with metal rings which bite into the wall of the pipe
    • F16L19/10—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/10—Indicators for correct coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1361372 Pipe couplings WEATHERHEAD CO 19 Feb 1973 [13 March 1972] 8059/73 Heading F2G A resilient annular distance piece 57 indicates a first sealing position, Fig. 2, but may be squashed up (Fig. 3, not shown) if further sealing is subsequently required. The indicating ring 57 may be of polythene or p.t.f.e. Tube 32 may be of nylon.
GB805973A 1972-03-13 1973-02-19 Tube couplings Expired GB1361372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23424172A 1972-03-13 1972-03-13

Publications (1)

Publication Number Publication Date
GB1361372A true GB1361372A (en) 1974-07-24

Family

ID=22880541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB805973A Expired GB1361372A (en) 1972-03-13 1973-02-19 Tube couplings

Country Status (2)

Country Link
DE (1) DE2312478A1 (en)
GB (1) GB1361372A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258895A (en) * 1991-08-17 1993-02-24 Lucas Ind Plc Compression pipe coupling
GB2274693A (en) * 1991-12-24 1994-08-03 Wu Huang Hui Chen Pipe connector
GB2353342A (en) * 1999-08-17 2001-02-21 Michael Douglas Seymour Method of forming a connection between a tube and a fitting
WO2001020214A1 (en) * 1999-09-13 2001-03-22 Swagelok Company Tube fitting with indicating means
US6279242B1 (en) 1999-09-13 2001-08-28 Swagelok Company Intrinsic gauging for tube fittings
US6640457B2 (en) * 1999-09-13 2003-11-04 Swagelok Company Intrinsic gauging for tube fittings
EP1536175A3 (en) * 1999-09-13 2005-10-19 Swagelok Company Tube fitting with indicating means
US7194817B2 (en) 1999-09-13 2007-03-27 Swagelok Company Intrinsic gauging for tube fittings
US7284433B2 (en) 2002-06-17 2007-10-23 Swagelok Company Ultrasonic testing of fitting assembly for fluid conduits with a hand-held apparatus
CN101813220B (en) * 2008-12-22 2013-07-17 通用汽车环球科技运作公司 Tube nut assembly, fluid connector system, and method for providing seal fluid connection between a first fluid passage and a second fluid passage
WO2015187958A1 (en) * 2014-06-04 2015-12-10 Parker-Hannifin Corporation Compression fitting with torque nut
US9523451B1 (en) * 2013-02-15 2016-12-20 Elkhart Products Corporation, C/O Aalberts Industries N.V. Utilizing a visual indicator to determine security of a pipe fitting
CN106489048A (en) * 2014-05-09 2017-03-08 世伟洛克公司 There is the catheter adapter being suitable to the part beneficial to assembling
WO2017139431A1 (en) * 2016-02-09 2017-08-17 Swagelok Company Ferrule for a conduit fitting
CN110469729A (en) * 2019-08-26 2019-11-19 广东国鸿氢能科技有限公司 A kind of novel clamp sleeve type pipe joint
US11278971B2 (en) * 2019-04-02 2022-03-22 Daltron Forge (Pty) Ltd Drill steel and its manufacture
US11703165B2 (en) 2018-04-27 2023-07-18 Swagelok Company Ferrule assembly for conduit fitting

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439188A (en) * 1980-09-15 1984-03-27 Baxter Travenol Laboratories, Inc. Tube connector
EP1020675A1 (en) * 1999-01-11 2000-07-19 F. X. Bachmann AG Method and device for fastening a pipe to a member
JP6561340B2 (en) * 2017-06-13 2019-08-21 株式会社トヨックス Pipe fitting

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258895B (en) * 1991-08-17 1994-10-19 Lucas Ind Plc Pipe coupling
GB2258895A (en) * 1991-08-17 1993-02-24 Lucas Ind Plc Compression pipe coupling
GB2274693A (en) * 1991-12-24 1994-08-03 Wu Huang Hui Chen Pipe connector
US6438814B1 (en) 1999-08-17 2002-08-27 Michael Douglas Seymour Method of forming a connection between a tube and a fitting
GB2353342A (en) * 1999-08-17 2001-02-21 Michael Douglas Seymour Method of forming a connection between a tube and a fitting
US6640457B2 (en) * 1999-09-13 2003-11-04 Swagelok Company Intrinsic gauging for tube fittings
US6279242B1 (en) 1999-09-13 2001-08-28 Swagelok Company Intrinsic gauging for tube fittings
US6502323B2 (en) 1999-09-13 2003-01-07 Swagelok Company Intrinsic gauging for tube fittings
WO2001020214A1 (en) * 1999-09-13 2001-03-22 Swagelok Company Tube fitting with indicating means
US6941668B2 (en) 1999-09-13 2005-09-13 Swagelok Company Intrinsic gauging for tube fittings
EP1536175A3 (en) * 1999-09-13 2005-10-19 Swagelok Company Tube fitting with indicating means
US7194817B2 (en) 1999-09-13 2007-03-27 Swagelok Company Intrinsic gauging for tube fittings
US7284433B2 (en) 2002-06-17 2007-10-23 Swagelok Company Ultrasonic testing of fitting assembly for fluid conduits with a hand-held apparatus
US7581445B2 (en) 2002-06-17 2009-09-01 Swagelok Company Method for ultrasonic testing of fitting assembly
US7591181B2 (en) 2002-06-17 2009-09-22 Swagelok Company Ultrasonic testing of fitting assembly
US7430811B2 (en) 2003-03-12 2008-10-07 Swagelok Company Intrinsic gauging for tube fittings
CN101813220B (en) * 2008-12-22 2013-07-17 通用汽车环球科技运作公司 Tube nut assembly, fluid connector system, and method for providing seal fluid connection between a first fluid passage and a second fluid passage
US9523451B1 (en) * 2013-02-15 2016-12-20 Elkhart Products Corporation, C/O Aalberts Industries N.V. Utilizing a visual indicator to determine security of a pipe fitting
CN106489048A (en) * 2014-05-09 2017-03-08 世伟洛克公司 There is the catheter adapter being suitable to the part beneficial to assembling
EP3140580A4 (en) * 2014-05-09 2018-02-07 Swagelok Company Conduit fitting with components adapted for facilitating assembly
US11079046B2 (en) 2014-05-09 2021-08-03 Swagelok Company Conduit fitting with components adapted for facilitating assembly
CN106489048B (en) * 2014-05-09 2019-04-05 世伟洛克公司 With the pipe joint for being suitable for the component conducive to assembly
CN110030444A (en) * 2014-05-09 2019-07-19 世伟洛克公司 With the pipe joint for being suitable for the component conducive to assembly
US10774961B2 (en) 2014-06-04 2020-09-15 Parker-Hannifin Corporation Compression fitting with torque nut
WO2015187958A1 (en) * 2014-06-04 2015-12-10 Parker-Hannifin Corporation Compression fitting with torque nut
WO2017139431A1 (en) * 2016-02-09 2017-08-17 Swagelok Company Ferrule for a conduit fitting
US10648598B2 (en) 2016-02-09 2020-05-12 Swagelok Company Ferrule for a conduit fitting
CN108884953A (en) * 2016-02-09 2018-11-23 世伟洛克公司 Lasso for pipe fitting
US11519531B2 (en) 2016-02-09 2022-12-06 Swagelok Company Ferrule for a conduit fitting
US11703165B2 (en) 2018-04-27 2023-07-18 Swagelok Company Ferrule assembly for conduit fitting
US11278971B2 (en) * 2019-04-02 2022-03-22 Daltron Forge (Pty) Ltd Drill steel and its manufacture
CN110469729A (en) * 2019-08-26 2019-11-19 广东国鸿氢能科技有限公司 A kind of novel clamp sleeve type pipe joint

Also Published As

Publication number Publication date
DE2312478A1 (en) 1973-09-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees