HRP20140548T1 - Uređaj i metoda za ugradnju obloge u cijev - Google Patents

Uređaj i metoda za ugradnju obloge u cijev Download PDF

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Publication number
HRP20140548T1
HRP20140548T1 HRP20140548AT HRP20140548T HRP20140548T1 HR P20140548 T1 HRP20140548 T1 HR P20140548T1 HR P20140548A T HRP20140548A T HR P20140548AT HR P20140548 T HRP20140548 T HR P20140548T HR P20140548 T1 HRP20140548 T1 HR P20140548T1
Authority
HR
Croatia
Prior art keywords
pull
push
inflatable bladder
proximal
pipe
Prior art date
Application number
HRP20140548AT
Other languages
English (en)
Inventor
Göran Nilsson
Sam Hedberg
Original Assignee
Röranalysgruppen I Europa AB
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.)
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Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43618322&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HRP20140548(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Röranalysgruppen I Europa AB filed Critical Röranalysgruppen I Europa AB
Publication of HRP20140548T1 publication Critical patent/HRP20140548T1/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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/18—Appliances for use in repairing pipes
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
    • F16L55/1653—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section and being pressed into contact with the pipe by a tool which moves inside along the pipe
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/179—Devices for covering leaks in pipes or hoses, e.g. hose-menders specially adapted for bends, branch units, branching pipes or the like
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/265—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means specially adapted for work at or near a junction between a main and a lateral pipe
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/163—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a ring, a band or a sleeve being pressed against the inner surface of the pipe
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/1645—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/1645—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe
    • F16L55/16455—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe a part of the tool defining, together with the inner wall of the pipe, an enclosed space into which sealing material is injected

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pipe Accessories (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Claims (18)

1. Uređaj za ugradnju obloge (120) u cijev (101) za kućne cjevovode s time da ta cijev uključuje cijevna koljena (102a,102b), a spomenuti uređaj uključuje - jednu proksimalnu spojnicu (3) i jednu distalnu spojnicu (4) koje su međusobno spojene savitljivom cijevi male površine presjeka ili šipkom (2), - jedan mjehur koji se napuhuje (110), pri čemu je jedan kraj tog mjehura koji se napuhuje pričvršćen na proksimalnu spojnicu (3) a drugi kraj tog mjehura koji se napuhuje je pričvršćen na distalnu spojnicu (4) pomoću savitljive cijevi malog promjera ili šipke (2) postavljene u unutrašnjosti tog mjehura koji se napuhuje (110), - jedno crijevo za potiskivanje-povlačenje-okretanje (5) s jednim proksimalnim krajem i jednim distalnim krajem pri čemu je distalni kraj tog crijeva za potiskivanje-povlačenje-okretanje (5) spojen na proksimalnu spojnicu (3) tako da se može otpustiti a spomenuto crijevo za potiskivanje-povlačenje-okretanje (5) je protočno povezano s unutrašnjosti mjehura koji se napuhuje.
2. Uređaj prema zahtjevu 1, naznačen time da unutar mjehura koji se napuhuje (110) nema nikakvih drugih komponenti osim savitljive cijevi ili šipke (2).
3. Uređaj prema zahtjevu 1 ili 2, koji nadalje uključuje jednu oblogu postavljenu preko spomenutog mjehura koji se napuhuje (110).
4. Uređaj prema bilo kojem od zahtjeva od 1 do 3, naznačen time da je spomenuto crijevo za potiskivanje-povlačenje-okretanje (5) protočno povezano s unutrašnjosti mjehura koji se napuhuje (110) preko voda (25) u proksimalnoj spojnici (3).
5. Uređaj prema bilo kojem od zahtjeva 1 do 4, naznačen time da je spomenuto crijevo za potiskivanje-povlačenje-okretanje (5) dovoljno savitljivo da prolazi kroz cijevna koljena (102a,102b) i dovoljno stabilno da potisnu silu prenosi na proksimalnu spojnicu (3) na distalnom kraju crijeva za potiskivanje-povlačenje-okretanje (5).
6. Uređaj prema bilo kojem od zahtjeva 1 do 5, naznačen time da se proksimalna spojnica (3) i/ili distalna spojnica (4) sastoje od dvije razmaknute prirubnice (13,14).
7. Uređaj prema bilo kojem od zahtjeva 1 do 6, naznačen time da proksimalna spojnica (3) i/ili distalna spojnica (4) imaju jednu površinu s rebrima (17).
8. Uređaj prema zahtjevu 1, naznačen time da proksimalna spojnica (3) i/ili distalna spojnica (4) uključuju barem jedan provrt (23) koji na oba kraja ima lozne navoje.
9. Uređaj prema zahtjevu 8, naznačen time da je najmanje jedan provrt (23) zatvoren čepom koji ima lozni navoj.
10. Uređaj prema bilo kojem od zahtjeva 1 do 9, naznačen time da je distalna spojnica (4) izvedena sa zaobljenim ili zakošenim krajem.
11. Uređaj prema bilo kojem od zahtjeva 1 do 10, naznačen time da se protočni spoj između crijeva za potiskivanje-povlačenje-okretanje (5) i unutrašnjosti mjehura (110) nalazi u proksimalnoj spojnici (3) i/ili distalnoj spojnici (4) i/ili u cijevi (2).
12. Komplet alata za ugradnju obloge u cijev (101) za kućne cjevovode, pri čemu ta cijev uključuje cijevna koljena (102a, 102b), a spomenuti komplet alata uključuje: - crijevo za potiskivanje-povlačenje-okretanje (5) s jednom polovicom spojnice na distalnom kraju, - proksimalnu spojnicu (3) s polovicama spojnice na svakom od dva nasuprotna kraja, pri čemu je distalni kraj spomenutog crijeva za potiskivanje-povlačenje-okretanje (5) izveden na način da se spaja na proksimalnu spojnicu (3) tako da se može otpustiti - distalnu spojnicu (4) s polovicom spojnice na jednom kraju, - savitljivu cijev male površine presjeka ili šipku (2) s polovicom spojnice na oba nasuprotna kraja koja se uklapa u polovice spojnice na spojnicama, i - mjehur koji se napuhuje konfiguriran tako da mu je jedan kraj pričvršćen na spomenutu proksimalnu spojnicu (3) a drugi je kraj pričvršćen na spomenutu distalnu spojnicu (4) sa spomenutom savitljivom cijevi malog promjera ili šipkom (2) postavljenom unutar spomenutog mjehura koji se napuhuje; naznačen time da je nakon sastavljanja spomenutog kompleta alata spomenuto crijevo za potiskivanje-povlačenje-okretanje (5) konfigurirano na način da omogućava protočnu komunikaciju s unutrašnjosti spomenutog mjehura koji se napuhuje (110).
13. Komplet alata prema zahtjevu 12, koji nadalje uključuje mjehure koji se napuhuju (110) različitih dimenzija i oblika.
14. Komplet alata prema zahtjevu 13, naznačen time da su spomenuti mjehuri koji se napuhuju (110) mjehuri s dva otvorena kraja.
15. Komplet alata prema zahtjevu 14, koji nadalje uključuje pričvrsne elemente (116) za pričvršćivanje otvorenih krajeva mjehura koji se napuhuje (110) na spomenute spojnice (3,4).
16. Komplet alata prema bilo kojem od zahtjeva 12 do 15, koji nadalje uključuje gotove obloge različitog oblika i dimenzija.
17. Komplet alata prema bilo kojem od zahtjeva 12 do 16, koji nadalje uključuje jedan izvor komprimiranog zraka, izvor vakuuma i izvor vrućeg tekućeg medija.
18. Metoda za ugradnju obloge (120) u cijev (101) za kućne cjevovode, koja uključuje ugradnju jedne proksimalne spojnice (3) i jedne distalne spojnice (4) koje su međusobno spojene pomoću savitljive cijevi malog presjeka ili šipke (2) kako bi se izveo jedan sklop savitljive cijevi ili sklop šipke (1), ugradnju jednog mjehura koji se napuhuje (110) s dva otvorena kraja, umetanje spomenutog sklopa savitljive cijevi ili šipke (1) u spomenuti mjehur koji se napuhuje (110), pričvršćivanje jednog otvorenog kraja spomenutog mjehura koji se napuhuje (110) na spomenutu proksimalnu spojnicu (3), pričvršćivanje drugog otvorenog kraja spomenutog mjehura koji se napuhuje (110) na spomenutu distalnu spojnicu (4) da tvore sklop mjehura, korištenje crijeva za potiskivanje-povlačenje-okretanje (5) i spajanje jednog kraja tog crijeva za potiskivanje-povlačenje-okretanje (5) na spomenutu proksimalnu spojnicu (3), pri čemu je to crijevo za potiskivanje-povlačenje-okretanje (5) konfigurirano za protočnu komunikaciju s unutrašnjosti spomenutog mjehura koji se napuhuje (110), postavljanje jedne održive obloge (120) iznad spomenutog sklopa mjehura, umetanje spomenutog sklopa mjehura s oblogom (120) u spomenutu cijev (101), potiskivanje spomenutog sklopa mjehura sa spomenutom oblogom (120) kroz koljenaste dijelove spomenute cijevi u željeni položaj unutar spomenute cijevi pomoću spomenutog crijeva za potiskivanje-povlačenje-okretanje (5).
HRP20140548AT 2009-11-10 2014-06-10 Uređaj i metoda za ugradnju obloge u cijev HRP20140548T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0901433A SE534965C2 (sv) 2009-11-10 2009-11-10 Metod och apparat för installation av ett foder i ett rör
PCT/EP2010/006697 WO2011057734A1 (en) 2009-11-10 2010-11-03 Apparatus and method for installing a liner in a pipe

Publications (1)

Publication Number Publication Date
HRP20140548T1 true HRP20140548T1 (hr) 2014-09-12

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ID=43618322

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20140548AT HRP20140548T1 (hr) 2009-11-10 2014-06-10 Uređaj i metoda za ugradnju obloge u cijev

Country Status (12)

Country Link
US (2) US9657883B2 (hr)
EP (1) EP2499414B1 (hr)
CY (1) CY1115298T1 (hr)
DK (1) DK2499414T3 (hr)
ES (1) ES2474040T3 (hr)
HR (1) HRP20140548T1 (hr)
PL (1) PL2499414T3 (hr)
PT (1) PT2499414E (hr)
RS (1) RS53388B (hr)
SE (1) SE534965C2 (hr)
SI (1) SI2499414T1 (hr)
WO (1) WO2011057734A1 (hr)

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Also Published As

Publication number Publication date
US10436375B2 (en) 2019-10-08
EP2499414A1 (en) 2012-09-19
DK2499414T3 (da) 2014-07-07
US9657883B2 (en) 2017-05-23
SI2499414T1 (sl) 2014-09-30
SE534965C2 (sv) 2012-02-28
CY1115298T1 (el) 2017-01-04
ES2474040T3 (es) 2014-07-08
US20170248266A1 (en) 2017-08-31
PT2499414E (pt) 2014-06-25
SE0901433A1 (sv) 2011-05-11
US20120211114A1 (en) 2012-08-23
WO2011057734A1 (en) 2011-05-19
EP2499414B1 (en) 2014-04-09
PL2499414T3 (pl) 2014-09-30
RS53388B (en) 2014-10-31

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