UA105619C2 - Connection joint for pipeline fitting element with a pipe made of polymer material and pipeline fitting element for it - Google Patents

Connection joint for pipeline fitting element with a pipe made of polymer material and pipeline fitting element for it

Info

Publication number
UA105619C2
UA105619C2 UAA201312239A UAA201312239A UA105619C2 UA 105619 C2 UA105619 C2 UA 105619C2 UA A201312239 A UAA201312239 A UA A201312239A UA A201312239 A UAA201312239 A UA A201312239A UA 105619 C2 UA105619 C2 UA 105619C2
Authority
UA
Ukraine
Prior art keywords
connecting piece
internal
pipe
fitting element
faces
Prior art date
Application number
UAA201312239A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Павєл Едуардовіч Мєльніков
Original Assignee
Павєл Едуардовіч Мєльніков
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 Павєл Едуардовіч Мєльніков filed Critical Павєл Едуардовіч Мєльніков
Publication of UA105619C2 publication Critical patent/UA105619C2/en

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
    • F16L19/12—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 with additional sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Joints Allowing Movement (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The invention relates to building industry. A connection joint for a pipeline fitting element comprises a connecting piece formed on the rigid body of a rectilinear fitting, a thin-walled sleeve with a flange on the outside on one of the end faces, said sleeve being arranged within a connectable end of the pipe made of polymeric material, with the flange providing support in the end face at the end of the pipe, a union nut, a crimping bushing and a sealing ring. The connecting piece (2) has an external-thread section (10) and an internal opening (11) with a cylindrical surface perpendicular to the axis of an internal step (12), and also has an internal conical surface (13) which faces the free end face (14) of the connecting piece and is open from the direction of the free end face of the connecting piece. The union nut (7) has an internal radial annular projection (15) with a conical surface (16) which faces the inside of the union nut cavity and is arranged along the internal edge of the annular projection. The crimping bushing (8) is manufactured from a metal alloy and has a continuous shape in the direction of the generatrices of the surfaces thereof and is mounted so as to be joined to the external surface of the end of the pipe and so as to be inserted into the material at the end of the pipe (5). The technical result consists in reliable hermetic sealing and increase in the loading capacity and reliability of the connection.
UAA201312239A 2012-03-28 2012-10-23 Connection joint for pipeline fitting element with a pipe made of polymer material and pipeline fitting element for it UA105619C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2012111996/06A RU2483238C1 (en) 2012-03-28 2012-03-28 Connection of part of pipeline valves with pipe from polymer material, and part of pipeline valves for it
PCT/RU2012/000852 WO2013147640A1 (en) 2012-03-28 2012-10-23 Joint for connecting a pipeline valve element to a pipe made of polymeric material and pipeline valve element therefor

Publications (1)

Publication Number Publication Date
UA105619C2 true UA105619C2 (en) 2014-05-26

Family

ID=48791976

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201312239A UA105619C2 (en) 2012-03-28 2012-10-23 Connection joint for pipeline fitting element with a pipe made of polymer material and pipeline fitting element for it

Country Status (5)

Country Link
CN (1) CN104024714B (en)
EA (1) EA022970B1 (en)
RU (1) RU2483238C1 (en)
UA (1) UA105619C2 (en)
WO (1) WO2013147640A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2016016749A (en) * 2014-06-16 2017-04-04 Omega Flex Inc Fitting for use with armored cable.
WO2017082755A1 (en) * 2015-11-13 2017-05-18 Yazykov Andrey Yurievich Pipe fitting
CN106855483B (en) * 2016-12-23 2020-02-14 中国矿业大学 Hydrogen pressure fatigue fracture and hydrogen induced hysteresis fracture sensitivity test device and method
RU176577U1 (en) * 2017-05-23 2018-01-23 Акционерное общество "Автомобильный завод "УРАЛ" CONNECTIVE PIPELINE CONNECTION
CN107606345A (en) * 2017-09-05 2018-01-19 煌盛集团重庆管业有限公司 A kind of hole pattern steel strip-plastic composite pipe connector of convenient disassembly
CN108662316B (en) * 2018-07-25 2023-08-15 江苏润德管业有限公司 Drain pipe with socket joint
RU205462U1 (en) * 2020-08-25 2021-07-15 Игорь Владимирович Захаренко ADAPTER FITTING
CN113566041A (en) * 2021-06-16 2021-10-29 宁波杰克龙精工有限公司 Loose joint assembly and water supply system thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1008313A (en) * 1962-04-09 1965-10-27 Peglers Ltd Improvements in or relating to pipe connections
US3830531A (en) * 1973-04-09 1974-08-20 Parker Hannifin Corp Coupling for flexible tubes
US3907335A (en) * 1974-06-03 1975-09-23 Parker Hannifin Corp Tube coupling
SU922414A1 (en) * 1980-09-09 1982-04-23 Предприятие П/Я Р-6601 Pipe coupling
SU1809230A1 (en) * 1990-11-26 1993-04-15 Volzh N Proizv Ob Edineniya En Pipeline joint
RU2187737C2 (en) * 2000-08-25 2002-08-20 Кузнецов Вячеслав Матвеевич Joint for smooth tubes
CN2560807Y (en) * 2002-07-26 2003-07-16 杜洲 Rapid assembled pipe fitting
DE102005011958B3 (en) * 2005-03-14 2006-06-22 Uponor Innovation Ab Compression fitting for heating or sanitation pipe has radially projecting protrusions on fitting component for axial locking of fitting component inside union nut to prevent release of union nut before screwing to counter-piece
EP1921364A1 (en) * 2006-11-07 2008-05-14 Uponor Innovation Ab Compression fitting for a pipe, in particular heating and/or sanitary pipe
CN201003662Y (en) * 2007-01-23 2008-01-09 莫凡 Pipe fitting

Also Published As

Publication number Publication date
CN104024714A (en) 2014-09-03
RU2483238C1 (en) 2013-05-27
EA201301212A1 (en) 2014-02-28
CN104024714B (en) 2016-06-08
WO2013147640A1 (en) 2013-10-03
EA022970B1 (en) 2016-03-31

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