HRP20231038T1 - Pritisni priključak i spojni sklop sa takvim pritisnim priključkom - Google Patents

Pritisni priključak i spojni sklop sa takvim pritisnim priključkom Download PDF

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Publication number
HRP20231038T1
HRP20231038T1 HRP20231038TT HRP20231038T HRP20231038T1 HR P20231038 T1 HRP20231038 T1 HR P20231038T1 HR P20231038T T HRP20231038T T HR P20231038TT HR P20231038 T HRP20231038 T HR P20231038T HR P20231038 T1 HRP20231038 T1 HR P20231038T1
Authority
HR
Croatia
Prior art keywords
engagement ring
socket
ring
teeth
recess
Prior art date
Application number
HRP20231038TT
Other languages
English (en)
Inventor
Manouchehr Salehi-Bakhtiari
Original Assignee
Conex Ipr Limited
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 Conex Ipr Limited filed Critical Conex Ipr Limited
Publication of HRP20231038T1 publication Critical patent/HRP20231038T1/hr

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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
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/03—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection
    • 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
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L13/141—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside
    • F16L13/142—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside with a sealing element inserted into the female part before crimping or rolling
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
  • Gasket Seals (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pens And Brushes (AREA)

Claims (10)

1. Pritisni priključak (1), sadrži: utičnicu (10, 10', 10", 10''') koja na jednom kraju definira otvor za umetanje kraja cijevi (5); brtveni prsten (20, 20', 20") unutar utičnice (10, 10', 10", 10'''); i zahvatni prsten (100, 200, 300) unutar utičnice (10, 10', 10", 10'''), postavljen ispred brtvenog prstena (20, 20', 20") u smjeru umetanja cijevi (5), pri čemu zahvatni prsten (100, 200, 300) ima otvor (105, 205, 305) čija se veličina može smanjiti deformiranjem zahvatnog prstena (100, 200, 300) kada se vrši pritisak na utičnicu (10, 10', 10", 10''') tako da je unutarnji promjer zahvatnog prstena (100, 200, 300) smanjen, unutarnji promjer zahvatnog prstena (100, 200, 300) odabran je tako da bude veći od vanjskog promjera cijevi (5) prije smanjenja veličine otvora (105, 205, 305) kada se vrši pritisak, i zahvatni prsten (100, 200, 300) ima dvije krajnje površine koje se protežu okomito na uzdužnu os zahvatnog prstena kao i gornju površinu (110, 210, 310) i donju površinu (120, 220, 320), naznačen time što otvor (105, 205, 305) se proteže od jedne krajnje površine do druge krajnje površine zahvatnog prstena (100, 200, 300) i ima V oblik i zakrivljeni vrh, i gornja površina (110, 210, 310) zahvatnog prstena (100, 200, 300) ima jedan ili više zubaca zahvatnog prstena ili izbočine (170, 180, 190, 270, 280, 290, 370, 380, 390) i donja površina (120, 220, 320) zahvatnog prstena (100, 200, 300) ima jedan ili više zubaca zahvatnog prstena ili izbočine (150, 160, 250, 255, 260, 350, 355, 360), pri čemu • gornja površina (110) ima tri zahvatna prstenasta zupca ili izbočine (170, 180, 190) i donja površina (120) ima dva zahvatna prstenasta zupca ili izbočine (150, 160), pri čemu se tri gornja zupca ili izbočine (170, 180, 190) formiraju u središtu zahvatnog prstena (100), i dva donja zupca ili izbočine (150, 160) formiraju se na rubu zahvatnog prstena (100), ili • gornja površina (210) ima tri zahvatna prstenasta zupca ili izbočine (270, 280, 290) i donja površina (220) ima tri zahvatna prstenasta zupca ili izbočine (250, 255, 260), pri čemu su tri gornja zupca ili izbočine (270, 280, 290) formirani u središtu zahvatnog prstena (200), i tri donja zupca ili izbočine (250, 255, 260) formirani su s dva na rubu zahvatnog prstena (200) i jedan u središtu zahvatnog prstena (200), ili • gornja površina (310) ima tri zahvatna prstenasta zupca ili izbočine (370, 380, 390) i donja površina (320) ima četiri zahvatna prstenasta zupca ili izbočine (350, 355, 360, 365), pri čemu su tri gornja zupca ili izbočine (370, 380, 390) formirani u središtu zahvatnog prstena (300), i četiri donja zupca ili izbočine (350, 355, 360, 365) formirani su s dva na rubu zahvatnog prstena (300 ) i dva u središtu zahvatnog prstena (300).
2. Pritisni priključak prema zahtjevu 1, naznačen time što, otvor V oblika (105, 205, 305) tvori kut koji je u osnovi 45 stupnjeva u odnosu na vodoravnu os okomitu na uzdužnu os zahvatnog prstena (100, 200, 300).
3. Pritisni priključak prema bilo kojem od prethodnih zahtjeva, naznačen time što se otvor (105, 205, 305) proteže u osnovi aksijalno.
4. Pritisni priključak prema bilo kojem od prethodnih zahtjeva, naznačen time što navedeni jedan ili više zubaca ili izbočina (34', 150 - 190, 250 - 290, 350 - 390) formiraju kut od 45 stupnjeva ili 90 stupnjeva i/ili su ravnomjerno odvojeni.
5. Pritisni priključak prema bilo kojem od prethodnih zahtjeva, naznačen time što je zahvatni prsten (100, 200, 300) postavljen unutar udubljenja (13, 13", 13"') utičnice (10, 10", 10''') zajedno s brtvenim prstenom (20, 20') ili unutar udubljenja (13b) utičnice (10') odvojenog od udubljenja (13a) utičnice (10') za brtveni prsten (20") ili unutar proširenog otvora (16''') utičnice (10''') odvojen od udubljenja (13''') brtvenog prstena (20").
6. Pritisni priključak prema zahtjevu 5, naznačen time što su zahvatni prsten i brtveni prsten (20, 20') postavljeni jedan do drugoga unutar istog udubljenja (13), koji ima u osnovi pravokutni poprečni presjek, s licem zahvatnog prstena okrenutim prema brtvenom prstenu tvoreći uporište brtvenog prstena s kutom uporišta u odnosu na unutarnju površinu utičnice unutar udubljenja od 90 stupnjeva ± 10 stupnjeva.
7. Pritisni priključak prema bilo kojem od prethodnih zahtjeva, naznačen time što brtveni prsten ima barem jedan od vanjskog promjera (D3) koji je odabran da bude veći od unutarnjeg promjera udubljenja, unutarnjeg promjera (D4) koji je odabran biti veći od vanjskog promjera cijevi i/ili širine koja je odabrana da bude veća od bilo koje širine šupljine definirane širinom (L18) udubljenja utičnice minus širina (L17) zahvatnog prstena ili širina zasebnog udubljenja utičnice.
8. Pritisni priključak prema bilo kojem od prethodnih zahtjeva, naznačen time što brtveni prsten (20) ima barem jedan prvi dio ili lice (21) okrenuto prema udubljenju (13) utičnice (10) koje je definirano pomoću uglavnom pravokutnog poprečnog presjeka, drugog dijela ili lica (22) okrenutog prema cijevi koja je definirana uglavnom trokutastim poprečnim presjekom ili formiranjem izbočine, ili poprečnim presjekom koji je simetričan na ravninu okomitu na njegovu os ili u biti trokutast s izglađenim rubovima.
9. Pritisni priključak prema bilo kojem od prethodnih zahtjeva, naznačen time što brtveni prsten (20') ima u osnovi trokutasti presjek sa zaglađenim rubovima i dva udubljenja (23') između tri izbočine (24') na svojoj prvoj strani (21' ) okrenut prema udubljenju (13) utičnice (10).
10. Spojni sklop s pritisnim priključkom prema bilo kojem od prethodnih zahtjeva i cijevi (5) umetnutom u pritisni priključak (1).
HRP20231038TT 2012-07-10 2017-12-28 Pritisni priključak i spojni sklop sa takvim pritisnim priključkom HRP20231038T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/EP2012/063516 WO2014008932A1 (en) 2012-07-10 2012-07-10 Press fitting and joint assembly with such a press fitting
US15/399,973 US10760720B2 (en) 2012-07-10 2017-01-06 Press fitting and joint assembly with such a press fitting
EP17210791.4A EP3346173B1 (en) 2012-07-10 2017-12-28 Press fitting and joint assembly with such a press fitting

Publications (1)

Publication Number Publication Date
HRP20231038T1 true HRP20231038T1 (hr) 2023-12-22

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HRP20231038TT HRP20231038T1 (hr) 2012-07-10 2017-12-28 Pritisni priključak i spojni sklop sa takvim pritisnim priključkom

Country Status (12)

Country Link
US (2) US9903516B2 (hr)
EP (2) EP2872810B1 (hr)
CN (2) CN104620033B (hr)
AU (2) AU2012385302B2 (hr)
DK (1) DK3346173T3 (hr)
ES (2) ES2606564T3 (hr)
FI (1) FI3346173T3 (hr)
HK (2) HK1210822A1 (hr)
HR (1) HRP20231038T1 (hr)
PL (1) PL2872810T3 (hr)
PT (1) PT3346173T (hr)
WO (1) WO2014008932A1 (hr)

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Also Published As

Publication number Publication date
AU2017200103B2 (en) 2019-06-27
DK3346173T3 (da) 2023-09-11
PL2872810T3 (pl) 2017-07-31
AU2012385302B2 (en) 2016-10-06
WO2014008932A1 (en) 2014-01-16
ES2606564T3 (es) 2017-03-24
ES2954130T3 (es) 2023-11-20
US9903516B2 (en) 2018-02-27
AU2012385302A1 (en) 2015-01-22
US20170122469A1 (en) 2017-05-04
US10760720B2 (en) 2020-09-01
CN108278428A (zh) 2018-07-13
HK1210822A1 (en) 2016-05-06
EP3346173A1 (en) 2018-07-11
FI3346173T3 (fi) 2023-09-08
HK1254373A1 (zh) 2019-07-19
US20140021719A1 (en) 2014-01-23
PT3346173T (pt) 2023-09-04
EP2872810B1 (en) 2016-08-24
CN104620033A (zh) 2015-05-13
EP2872810A1 (en) 2015-05-20
CN108278428B (zh) 2020-09-18
AU2017200103A1 (en) 2017-02-02
CN104620033B (zh) 2017-03-08
EP3346173B1 (en) 2023-06-21

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