UA106020C2 - Element of pipe fitting that can be connected to polypropylene and metal pipes - Google Patents

Element of pipe fitting that can be connected to polypropylene and metal pipes

Info

Publication number
UA106020C2
UA106020C2 UAA201310653A UAA201310653A UA106020C2 UA 106020 C2 UA106020 C2 UA 106020C2 UA A201310653 A UAA201310653 A UA A201310653A UA A201310653 A UAA201310653 A UA A201310653A UA 106020 C2 UA106020 C2 UA 106020C2
Authority
UA
Ukraine
Prior art keywords
pipe
polypropylene
inset
pipe fitting
cavity
Prior art date
Application number
UAA201310653A
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 UA106020C2 publication Critical patent/UA106020C2/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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/24—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics for joints between metal and plastics pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Gasket Seals (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

The invention relates to a pipe fitting element. The pipe fitting element for connecting a polypropylene pipe and a metal pipe comprises a hollow body which is manufactured from polypropylene and has an element formed in one piece for connecting to the polypropylene pipe, an opening in which element is open into the body cavity, and also an inset element in the form of a bushing made of metal alloy with a tubular section embedded in the body and a projecting tubular section. The cavity of the inset element communicates with the body cavity. The end side of that section of the inset element which is embedded in the body has an annular groove which is arranged in the vicinity of the internal surface, has internal lateral cylindrical surfaces and within which an annular element made from a solid, flexible sealing material is arranged, said annular element being joined to a base and being compressed under a pressure corresponding to a compacting pressure of the body. The technical result consists in extending the range of pipe fittings, with the possibility of connection to a polypropylene pipe and to a metal pipe at the same time, and also in enhancing the service life reliability of said pipes by reducing the probability of leakages arising.
UAA201310653A 2011-09-26 2012-08-10 Element of pipe fitting that can be connected to polypropylene and metal pipes UA106020C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2011139198/06A RU2476754C1 (en) 2011-09-26 2011-09-26 Element of pipeline fittings capable of connection with polypropylene and metal pipes
PCT/RU2012/000661 WO2013048287A1 (en) 2011-09-26 2012-08-10 Pipe fitting element for connecting a polypropylene pipe and a metal pipe

Publications (1)

Publication Number Publication Date
UA106020C2 true UA106020C2 (en) 2014-07-10

Family

ID=47996071

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201310653A UA106020C2 (en) 2011-09-26 2012-08-10 Element of pipe fitting that can be connected to polypropylene and metal pipes

Country Status (5)

Country Link
CN (1) CN103562611B (en)
EA (1) EA022334B1 (en)
RU (1) RU2476754C1 (en)
UA (1) UA106020C2 (en)
WO (1) WO2013048287A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5689916B2 (en) * 2013-04-01 2015-03-25 株式会社ブリヂストン Pipe fitting
CN105697899A (en) * 2016-03-18 2016-06-22 广东联塑科技实业有限公司 Copper insert structure for preventing seepage
CN105736865B (en) * 2016-04-27 2017-10-03 东莞市卓益塑胶制品有限公司 A kind of waterpipe couplings and water purifier
US10744527B2 (en) * 2016-08-23 2020-08-18 Viking Group, Inc. Low torque sprinkler fitting and method of manufacture
CN109357101A (en) * 2018-12-06 2019-02-19 上海乔治费歇尔亚大塑料管件制品有限公司 A kind of heavy caliber 3PE steel modeling conversion pipe fitting and its manufacturing method
EP4294537A1 (en) 2021-02-17 2023-12-27 Minimax Viking Research & Development GmbH Fire protection systems and methods using fire protection devices installed in pipe fittings with an internally housed seal member
WO2024192457A1 (en) * 2023-03-22 2024-09-26 Henn Gmbh & Co Kg. Connecting sleeve and method for producing a connecting sleeve

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509911A (en) * 1992-11-27 1996-04-23 Maxxim Medical, Inc. Rotating adapter for a catheterization system
CN1046023C (en) * 1995-05-08 1999-10-27 陈启松 Self-locking quick pipe connector
NZ502148A (en) * 1997-05-30 2001-12-21 Paul Davidson Interconnecting of tubular members with connector having mouth portion, seal and first and second securing members to prevent longitudinal movement of tubular members relative to connector
GB2349929A (en) * 1999-05-14 2000-11-15 Hepworth Building Prod Pipe fitting
CN2553225Y (en) * 2002-07-18 2003-05-28 漆烨 Special-purpose blocking composite copper-plastic pipe fitting for aluminium plastic pipe
CN201159357Y (en) * 2008-03-03 2008-12-03 南京菲时特管业有限公司 Polypropylene copper insert for cold and hot water
CN201202922Y (en) * 2008-05-30 2009-03-04 浙江伟星新型建材股份有限公司 Plastic pipe sealing joint
CN201314419Y (en) * 2008-12-18 2009-09-23 江苏唯益换热器有限公司 Pipe joint for coolant side of plate-type heat exchanger
JP5401979B2 (en) * 2008-12-25 2014-01-29 三菱樹脂株式会社 Pipe fitting
CN201462301U (en) * 2009-07-30 2010-05-12 上海龙胜实业有限公司 Improved plastic metal pipe fitting
RU96213U1 (en) * 2009-10-19 2010-07-20 Общество С Ограниченной Ответственностью "Альтерпласт" COMBINED PLASTIC AND METAL FITTING FOR TRANSITION FROM PLASTIC PIPELINE TO METAL PIPELINE
RU91130U1 (en) * 2009-10-30 2010-01-27 Общество С Ограниченной Ответственностью "Альтерпласт" METAL FITTING CONNECTION ASSEMBLY WITH POLYPROPYLENE PIPE AND PARTS KIT FOR ITS ASSEMBLY
CN102095042A (en) * 2009-12-15 2011-06-15 肖忠贤 Cone-shaped sealing ring of plastic nut
RU108544U1 (en) * 2011-03-09 2011-09-20 Общество с ограниченной ответственностью "ПРОМСЕРВИС" FITTINGS FOR POLYPROPYLENE PIPES MODERNIZED
CN201964061U (en) * 2011-04-15 2011-09-07 南京晨光集团有限责任公司 Pipe connector for high-temperature and high-pressure fuel gas system

Also Published As

Publication number Publication date
EA201300640A1 (en) 2013-09-30
RU2476754C1 (en) 2013-02-27
WO2013048287A1 (en) 2013-04-04
EA022334B1 (en) 2015-12-30
CN103562611A (en) 2014-02-05
CN103562611B (en) 2016-08-17

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