NO922013L - Termoplastisk sal i to deler for reparering eller fornyelse av en roerledning med forgreningsroer, og reparert eller fornyet roer med en sal - Google Patents

Termoplastisk sal i to deler for reparering eller fornyelse av en roerledning med forgreningsroer, og reparert eller fornyet roer med en sal

Info

Publication number
NO922013L
NO922013L NO92922013A NO922013A NO922013L NO 922013 L NO922013 L NO 922013L NO 92922013 A NO92922013 A NO 92922013A NO 922013 A NO922013 A NO 922013A NO 922013 L NO922013 L NO 922013L
Authority
NO
Norway
Prior art keywords
saddle
branch
parts
connecting part
pipe
Prior art date
Application number
NO92922013A
Other languages
English (en)
Other versions
NO922013D0 (no
Inventor
Augustinus Gregorius H Meijers
Karin Monique Maria Va Beurden
Original Assignee
Wavin Bv
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
Priority claimed from NL8902881A external-priority patent/NL8902881A/nl
Priority claimed from NL9001624A external-priority patent/NL9001624A/nl
Application filed by Wavin Bv filed Critical Wavin Bv
Publication of NO922013L publication Critical patent/NO922013L/no
Publication of NO922013D0 publication Critical patent/NO922013D0/no

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/906—Equivalents

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Sewage (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

En termoplastisk sal (6) for rehabili- tering eller fornyelse av en rorledning (1) med et forgreningsrør (2). Salen omfatter to saldeler (20, 22) som kan beveges i forhold til hverandre. Den første saldel (20) omfatter en fleksibel salplate (6') og en første forbindelses- , del (21) som er integrert med 'denne. Den annen saldel (22) omfatter en forgrening (8) utstyrt med en annen forbindelsesdel ; (23).,Delen (21) avsmalner mot sin åpne frie ende (12') og den annen forbin- delsesdel har en sfærisk omkrets (23a). Posisjonen av forbindelsesdelene (23, 23a) i forhold til forbindelsesdelen (21) sikrer at forgreningen (8) opprettholdes i forbindelsesdelen (21) dersom forgren- ingen er utsatt for trekkrefter. I en fornyet eller reparert rørledning (1) er salen festet ved hjelp av festemidler, fortrinnsvis en ekspanderende plastikk- festemansjett (13). Imidlertid er det også mulig å bruke en limforbindelse (112) og/eller tetningsforbindelse (113). Forgreningen (8) utvides ved hjelp av varme slik at den er fastspennbart koblet til innerveggen av forgreningsrøret (2). Tetningsmidler kan brukes for tetning av saldeler og motstående deler. Utvidelse av forgreningen (8) og/eller festeman- sjetten (13) utføres ved hjelp av en oppblåsbar ballong anordning, f.eks. som vist på fig. 7.
NO922013A 1989-11-21 1992-05-21 Termoplastisk sal i to deler for reparering eller fornyelse av en roerledning med forgreningsroer, og reparert eller fornyet roer med en sal NO922013D0 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL8902881A NL8902881A (nl) 1989-11-21 1989-11-21 Buisleiding voorzien van buisvormige binnenbekleding met aftakverbinding.
NL9001624A NL9001624A (nl) 1990-07-17 1990-07-17 Gerepareerde of gerenoveerde buisleiding met aangesloten zijleiding met door een fixatiehuls vastgezet aftakzadel, alsmede aftakzadel voor toepassing in een dergelijke buisleiding en inrichting voor het optrompen van een zadeldeel of fixatiehuls.
PCT/NL1990/000174 WO1991007619A1 (en) 1989-11-21 1990-11-21 Thermoplastic saddle in two parts for repairing or renovating a pipeline with branch pipe and repaired or renovated pipe with a saddle

Publications (2)

Publication Number Publication Date
NO922013L true NO922013L (no) 1992-05-21
NO922013D0 NO922013D0 (no) 1992-05-21

Family

ID=26646610

Family Applications (1)

Application Number Title Priority Date Filing Date
NO922013A NO922013D0 (no) 1989-11-21 1992-05-21 Termoplastisk sal i to deler for reparering eller fornyelse av en roerledning med forgreningsroer, og reparert eller fornyet roer med en sal

Country Status (13)

Country Link
US (1) US5340160A (no)
EP (1) EP0502072B1 (no)
JP (1) JPH05501752A (no)
AT (1) ATE93946T1 (no)
AU (1) AU646008B2 (no)
BR (1) BR9007860A (no)
CA (1) CA2068523A1 (no)
DE (1) DE69003111T2 (no)
DK (1) DK0502072T3 (no)
ES (1) ES2046884T3 (no)
FI (1) FI95744C (no)
NO (1) NO922013D0 (no)
WO (1) WO1991007619A1 (no)

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DE19508188A1 (de) * 1995-03-09 1996-09-12 Trolining Gmbh Hutförmige Anschlußmanschette für Hausanschlüsse in Kanalrohren
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US5967192A (en) * 1995-08-04 1999-10-19 Kanal Technik Ingenieurburo Process and device for refurbishing drains
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DE19719969C2 (de) * 1997-05-13 2002-06-27 Helmar Haas Verfahren und Vorrichtung zum Sanieren von Hausanschlußbereichen an Abwasserrohren bzw. -kanälen
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US6068725A (en) * 1997-11-26 2000-05-30 Insituform (Netherlands) B.V. Method of installation of a flexible cured in place lateral seal in an existing main pipeline
DE29800496U1 (de) * 1998-01-14 1998-03-05 Kunststoffröhren Sendenhorst GmbH, 48324 Sendenhorst Kugelgelenk-Sattelstück
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JP2000052426A (ja) * 1998-08-06 2000-02-22 Shonan Gosei Jushi Seisakusho:Kk 枝管ライニング材及び管ライニング工法
GB9906308D0 (en) * 1999-03-18 1999-05-12 Thames Water Utilities Mains
US6581334B2 (en) * 2001-11-02 2003-06-24 Goodrich Corporation High strength T-joint for inflatable tube structures
US6688337B2 (en) * 2001-12-19 2004-02-10 Robert M. Ward Apparatus and method for the robotic repairing of an underground pipe junction with a flexible patch mechanism
US6696174B2 (en) * 2002-03-22 2004-02-24 Air Logistics Corporation Method of repairing multiple tube structures and repaired multiple tube structures
US20040020544A1 (en) * 2002-04-05 2004-02-05 Takao Kamiyama Pressure bag and method of lining branch pipe
US20050017507A1 (en) * 2003-07-21 2005-01-27 Jensen Gary A. HVAC saddle tap fitting with rotatable collar
PL1519100T3 (pl) * 2003-09-25 2009-06-30 Trelleborg Pipe Seals Duisburg Gmbh Urządzenie i sposób renowacji rur
US6994118B2 (en) * 2003-12-04 2006-02-07 Blue Sky Forever, Inc. Device and method for repairing pipe using hydrophilic seals
US7584795B2 (en) * 2004-01-29 2009-09-08 Halliburton Energy Services, Inc. Sealed branch wellbore transition joint
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JP4452558B2 (ja) * 2004-05-28 2010-04-21 株式会社湘南合成樹脂製作所 既設管の更生工法
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CN107740905B (zh) * 2017-11-03 2019-12-24 中国十九冶集团有限公司 用于输水管道的堵漏装置和堵漏方法
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Also Published As

Publication number Publication date
FI95744B (fi) 1995-11-30
FI95744C (fi) 1996-03-11
JPH05501752A (ja) 1993-04-02
AU6892891A (en) 1991-06-13
ES2046884T3 (es) 1994-02-01
EP0502072A1 (en) 1992-09-09
DE69003111D1 (de) 1993-10-07
AU646008B2 (en) 1994-02-03
BR9007860A (pt) 1992-09-08
DE69003111T2 (de) 1994-01-27
EP0502072B1 (en) 1993-09-01
FI922296A0 (fi) 1992-05-20
US5340160A (en) 1994-08-23
ATE93946T1 (de) 1993-09-15
WO1991007619A1 (en) 1991-05-30
FI922296A (fi) 1992-05-20
DK0502072T3 (da) 1993-10-18
CA2068523A1 (en) 1991-05-22
NO922013D0 (no) 1992-05-21

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