GB1372241A - Pipe connecting piece and pipe connection obtained by means thereof - Google Patents

Pipe connecting piece and pipe connection obtained by means thereof

Info

Publication number
GB1372241A
GB1372241A GB4870571A GB4870571A GB1372241A GB 1372241 A GB1372241 A GB 1372241A GB 4870571 A GB4870571 A GB 4870571A GB 4870571 A GB4870571 A GB 4870571A GB 1372241 A GB1372241 A GB 1372241A
Authority
GB
United Kingdom
Prior art keywords
crests
seals
ring
valleys
diameter
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
GB4870571A
Other languages
English (en)
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.)
Industriele Onderneming Wavin NV
Wavin BV
Original Assignee
Industriele Onderneming Wavin NV
Wavin BV
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 Industriele Onderneming Wavin NV, Wavin BV filed Critical Industriele Onderneming Wavin NV
Publication of GB1372241A publication Critical patent/GB1372241A/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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
    • F16L21/005—Sleeves or nipples for pipes of the same diameter; Reduction pieces made of elastic material, e.g. partly or completely surrounded by clamping devices
    • 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
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
    • F16L47/10—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket the sealing rings being maintained in place by additional means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
GB4870571A 1970-10-21 1971-10-20 Pipe connecting piece and pipe connection obtained by means thereof Expired GB1372241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7015425A NL7015425A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-10-21 1970-10-21

Publications (1)

Publication Number Publication Date
GB1372241A true GB1372241A (en) 1974-10-30

Family

ID=19811346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4870571A Expired GB1372241A (en) 1970-10-21 1971-10-20 Pipe connecting piece and pipe connection obtained by means thereof

Country Status (3)

Country Link
FR (1) FR2113068A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1372241A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7015425A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921711A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-04-20 1974-02-26
JPS521725A (en) * 1975-06-24 1977-01-07 Kubota Ltd Fitting structure of pipe
EP0002118A1 (en) * 1977-11-21 1979-05-30 W.S. Dickey Clay Manufacturing Company Sealed sleeve pipe coupling
WO2018194871A1 (en) * 2017-04-18 2018-10-25 Cobalt Coupler Systems, LLC Coupler
US11060646B2 (en) 2017-04-18 2021-07-13 Cobalt Coupler Systems, LLC Coupler
US11560972B2 (en) 2017-04-18 2023-01-24 Cobalt Coupler Systems, LLC Oil and gas pipe connector

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921711A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-04-20 1974-02-26
JPS521725A (en) * 1975-06-24 1977-01-07 Kubota Ltd Fitting structure of pipe
EP0002118A1 (en) * 1977-11-21 1979-05-30 W.S. Dickey Clay Manufacturing Company Sealed sleeve pipe coupling
WO2018194871A1 (en) * 2017-04-18 2018-10-25 Cobalt Coupler Systems, LLC Coupler
US10962157B2 (en) 2017-04-18 2021-03-30 Cobalt Coupler Systems, LLC Coupler
US11060646B2 (en) 2017-04-18 2021-07-13 Cobalt Coupler Systems, LLC Coupler
US11560972B2 (en) 2017-04-18 2023-01-24 Cobalt Coupler Systems, LLC Oil and gas pipe connector
US11668422B2 (en) 2017-04-18 2023-06-06 Cobalt Coupler Systems, LLC Coupler
US12338919B2 (en) 2017-04-18 2025-06-24 Cobalt Coupler Systems, LLC Oil and gas pipe connector

Also Published As

Publication number Publication date
FR2113068A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-06-23
NL7015425A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-04-25

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Legal Events

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