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EA201300640A1 - PIPELINE ARMATURE ELEMENT THAT HAS THE OPPORTUNITY OF CONNECTION WITH POLYPROPYLENE AND METAL PIPES - Google Patents

PIPELINE ARMATURE ELEMENT THAT HAS THE OPPORTUNITY OF CONNECTION WITH POLYPROPYLENE AND METAL PIPES

Info

Publication number
EA201300640A1
EA201300640A1 EA201300640A EA201300640A EA201300640A1 EA 201300640 A1 EA201300640 A1 EA 201300640A1 EA 201300640 A EA201300640 A EA 201300640A EA 201300640 A EA201300640 A EA 201300640A EA 201300640 A1 EA201300640 A1 EA 201300640A1
Authority
EA
Eurasian Patent Office
Prior art keywords
polypropylene
housing
metal pipes
cavity
section
Prior art date
Application number
EA201300640A
Other languages
Russian (ru)
Other versions
EA022334B1 (en
Inventor
Павел Эдуардович МЕЛЬНИКОВ
Original Assignee
Павел Эдуардович МЕЛЬНИКОВ
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 Павел Эдуардович МЕЛЬНИКОВ filed Critical Павел Эдуардович МЕЛЬНИКОВ
Publication of EA201300640A1 publication Critical patent/EA201300640A1/en
Publication of EA022334B1 publication Critical patent/EA022334B1/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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Gasket Seals (AREA)

Abstract

Технический результат заключается в расширении арсенала средств, относящихся к трубопроводной арматуре различного функционального назначения, которые имеют возможность соединения с полипропиленовой и металлической трубами одновременно, а также в повышении надежности указанных средств и их срока службы за счет уменьшения вероятности возникновения протечек. Элемент трубопроводной арматуры, имеющий возможность соединения с полипропиленовой и металлической трубами, содержит изготовленный из полипропилена полый корпус 1 по меньшей мере c одним выполненным с ним за одно целое элементом 3 для соединения с полипропиленовой трубой, отверстие 4 в котором открыто в полость 2 корпуса 1, а также по меньшей мере один закладной элемент 5 в форме втулки из металлического сплава с заделанным в корпус 1 участком 6 и выступающим трубчатым участком 7. Полость 9 закладного элемента 5 сообщается с полостью 2 корпуса 1. Заделанный в корпус 1 участок 6 закладного элемента 5 со стороны торца 10 выполнен с расположенной смежно внутренней поверхности 11 кольцевой канавкой 12 с внутренними боковыми цилиндрическими поверхностями, внутри которой с сопряжением с дном расположен кольцевой элемент 13 из уплотнительного сплошного упругого материала, который сжат под давлением, соответствующим давлению прессования корпуса 1.The technical result consists in expanding the arsenal of tools relating to pipe fittings of various functional purposes, which can be connected with polypropylene and metal pipes simultaneously, as well as to increase the reliability of these tools and their service life by reducing the likelihood of leaks. The pipe fitting element, having the ability to connect with polypropylene and metal pipes, contains a hollow body 1 made of polypropylene with at least one element 3 made for one piece with it for connecting with a polypropylene pipe, opening 4 in which is open into the cavity 2 of body 1, as well as at least one embedded element 5 in the form of a metal alloy sleeve with section 6 and a protruding tubular section 7 embedded in the housing 1. The cavity 9 of the insertion element 5 communicates with the cavity 2 of the housing 1 Selected in the housing 1 section 6 of the insertion element 5 from the side of the end 10 is located adjacent to the inner surface 11 of the annular groove 12 with internal lateral cylindrical surfaces, inside of which with interface with the bottom is an annular element 13 made of solid sealing material corresponding to the pressing pressure of the housing 1.

EA201300640A 2011-09-26 2012-08-10 Pipe fitting element for connecting a polypropylene pipe and a metal pipe EA022334B1 (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 (2)

Publication Number Publication Date
EA201300640A1 true EA201300640A1 (en) 2013-09-30
EA022334B1 EA022334B1 (en) 2015-12-30

Family

ID=47996071

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201300640A EA022334B1 (en) 2011-09-26 2012-08-10 Pipe fitting element for connecting a polypropylene pipe and a metal pipe

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)

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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 large-diameter 3PE steel-plastic conversion pipe fitting and its manufacturing method
US11872425B2 (en) 2021-02-17 2024-01-16 Minimax Viking Research & Development Gmbh Fire protection systems and methods using fire protection devices installed in pipe fittings with an internally housed seal member
CN115355386A (en) * 2022-09-21 2022-11-18 上海远洲管业科技股份有限公司 Socket joint formula slot reducer union
WO2024192457A1 (en) * 2023-03-22 2024-09-26 Henn Gmbh & Co Kg. Connecting sleeve and method for producing a connecting sleeve
CN116772015A (en) * 2023-06-21 2023-09-19 烟台莱德流体科技有限公司 Double-sealing anti-pull-out injection molding pipe fitting

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
DK0983463T3 (en) * 1997-05-30 2002-12-16 Oystertec Plc Connector for tubular components connection
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
RU118391U1 (en) * 2009-10-19 2012-07-20 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
CN103562611B (en) 2016-08-17
CN103562611A (en) 2014-02-05
EA022334B1 (en) 2015-12-30
WO2013048287A1 (en) 2013-04-04
RU2476754C1 (en) 2013-02-27
UA106020C2 (en) 2014-07-10

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU