NO971185L - Utvidbart skall for innvendig kanalrörsanering - Google Patents

Utvidbart skall for innvendig kanalrörsanering

Info

Publication number
NO971185L
NO971185L NO971185A NO971185A NO971185L NO 971185 L NO971185 L NO 971185L NO 971185 A NO971185 A NO 971185A NO 971185 A NO971185 A NO 971185A NO 971185 L NO971185 L NO 971185L
Authority
NO
Norway
Prior art keywords
shell
intermediate portion
offset
duct
end sections
Prior art date
Application number
NO971185A
Other languages
English (en)
Other versions
NO971185D0 (no
Inventor
Christoph Brakland
Original Assignee
Rico Mikroelektronik Gmbh
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 Rico Mikroelektronik Gmbh filed Critical Rico Mikroelektronik Gmbh
Publication of NO971185D0 publication Critical patent/NO971185D0/no
Publication of NO971185L publication Critical patent/NO971185L/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
    • F16L55/162—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

Abstract

Et rørformet metallskall (10) med ender som overlapper hverandre som tjener til innerbekledning av beskadigete kanal- rør (22), som har et mellom to endeavsnitt (16) liggende mellomavsnitt (18) som ved et stort antall akseparallelle slisser har en mindre deformasjonsmotstand enn endeav- snittene (16). Når et slikt skall (10) innbygges i et kanalrør med muffeforskyvning på en slik måte at skallets (10) materialsvekkede mellomavsnitt (18 ) kommer inn i området ved radialforskyvningen, så kan dette mellomavsnitt (18) deformeres og danner således en overgang mellom de to radialforskjøvede kanalrørstykker (24, 26). Minst mellomområdet (18) er langs omkretsen avtettet med en elastisk tet- ningsmasse eller en slange. Repara- sjonsskallet (10) egner seg særlig for avtetting av kanalrør med muffeforskyvning.
NO971185A 1996-03-16 1997-03-14 Utvidbart skall for innvendig kanalrörsanering NO971185L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19610477A DE19610477A1 (de) 1996-03-16 1996-03-16 Aufweitbare Schale zur innenseitigen Kanalrohrsanierung

Publications (2)

Publication Number Publication Date
NO971185D0 NO971185D0 (no) 1997-03-14
NO971185L true NO971185L (no) 1997-09-17

Family

ID=7788556

Family Applications (1)

Application Number Title Priority Date Filing Date
NO971185A NO971185L (no) 1996-03-16 1997-03-14 Utvidbart skall for innvendig kanalrörsanering

Country Status (5)

Country Link
US (1) US5868434A (no)
EP (1) EP0795714A1 (no)
JP (1) JPH1030782A (no)
DE (1) DE19610477A1 (no)
NO (1) NO971185L (no)

Families Citing this family (17)

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Publication number Priority date Publication date Assignee Title
WO1997047382A1 (en) * 1996-06-14 1997-12-18 Cabot Corporation Modified carbon adsorbents and processes for adsorption using the same
JP3585010B2 (ja) * 1996-08-05 2004-11-04 本田技研工業株式会社 水冷式ｖ型内燃機関の冷却水通路構造
AU764756B2 (en) * 1998-03-13 2003-08-28 Milnes-Gatic Pty Ltd Pipe connector
US6293593B1 (en) * 1999-10-21 2001-09-25 Westinghouse Electric Company Llc Collar clamp assembly for repairing core spray piping
DE10017711B4 (de) * 2000-04-11 2005-03-24 Reckzeh Kanalsanierung Gmbh Vorrichtung zum Sanieren von Kanälen, insbesondere von Abwasserkanälen
US7572755B2 (en) * 2000-12-29 2009-08-11 Halliburton Energy Services, Inc. Drilling fluid comprising a vinyl neodecanoate polymer and method for enhanced suspension
CA2433586C (en) * 2000-12-29 2010-03-30 Halliburton Energy Services, Inc. Thinners for invert emulsions
US7456135B2 (en) * 2000-12-29 2008-11-25 Halliburton Energy Services, Inc. Methods of drilling using flat rheology drilling fluids
GB2373830B (en) * 2001-03-30 2004-05-26 Price Brothers A method of repairing a prestressed concrete pipe
US7304128B2 (en) * 2002-06-04 2007-12-04 E.I. Du Pont De Nemours And Company Carbon nanotube binding peptides
US9052051B2 (en) * 2009-04-20 2015-06-09 Link-Pipe, Inc. Apparatus and method for internal repair of conduits
US20110008108A1 (en) * 2009-07-07 2011-01-13 Clevenger Clifford O Structure and method for manhole wall sealing
DE202013103336U1 (de) 2013-06-04 2013-08-13 GRAF Patentverwertungs GbR (vertretungsberechtigte Gesellschafter: Jürgen Graf, 78073 Bad Dürrheim, Joachim Graf, 78073 Bad Dürrheim) Dichtungsinnenmanschette mit verformbarem Zwischenabschnitt
DE102013210365A1 (de) 2013-06-04 2014-12-04 GRAF Patentverwertungs GbR (vertretungsberechtigte Gesellschafter: Jürgen Graf, 78073 Bad Dürrheim, Joachim Graf, 78073 Bad Dürrheim) Dichtungsinnenmanschette mit verformbarem Zwischenabschnitt
EP3239584A1 (en) * 2016-04-28 2017-11-01 3M Innovative Properties Company Method of sealing a pipe
US11808003B2 (en) * 2021-02-01 2023-11-07 Hydro-Klean, Llc Method of rehabilitating a manhole
US11655927B2 (en) 2021-06-14 2023-05-23 Hydratech Engineered Products, Llc Apparatus and methods for internal sealing of pipe systems

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
USRE20308E (en) * 1937-03-23 Meter connecting device
US1983989A (en) * 1934-12-11 Stovepipe joint
US1829236A (en) * 1927-03-15 1931-10-27 Albert G Perkins Pipe joint
US1977175A (en) * 1933-07-18 1934-10-16 Howard C Davis Pipe fitting
US2179193A (en) * 1937-04-10 1939-11-07 Margaret Parrish Sheet metal pipe and pipe joint
AT268792B (de) * 1963-08-02 1969-02-25 Bauer Roehren Pumpen Dünnwandiges, metallisches Schnellkupplungsrohr
FR1578124A (no) * 1968-06-19 1969-08-14
US3680896A (en) * 1968-07-30 1972-08-01 Cupit George M Toilet pan connector
US3700265A (en) * 1972-02-04 1972-10-24 Northern Illinois Gas Co Internal pipe sealing device
EP0159300A1 (en) * 1984-03-30 1985-10-23 Stig Westman Repair sleeve for piping
SU1291667A1 (ru) * 1985-06-27 1987-02-23 Научно-Исследовательский Сектор Всесоюзного Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им.С.Я.Жука Деформационный стык напорных железобетонных трубопроводов
GB8615280D0 (en) * 1986-06-23 1986-07-30 Rice N Sewer renovation
US4865357A (en) * 1988-08-22 1989-09-12 Contech Construction Products Inc. Metal pipe coupling to accommodate a desired angle of connection between drainage pipe sections
JP2719831B2 (ja) * 1988-10-31 1998-02-25 リンク―パイプ テクノロジーズ インコーポレイテッド 管補修のためのスリーブ、ライナー、装置および方法
DE3938390A1 (de) * 1989-11-18 1991-05-23 Eberle J N Federnfab Vorrichtung zum andruecken von dichtungsmaterial oder dergleichen an eine annaehernd zylindrische innenwandung
DE9104682U1 (no) * 1991-04-17 1992-08-20 Haas, Helmar, 7148 Remseck, De
US5351720A (en) * 1992-03-10 1994-10-04 Link-Pipe, Inc. Apparatus for repairing conduits
DE9313379U1 (de) * 1993-09-04 1993-11-11 Uhrig Kanaltechnik Gmbh Vorrichtung zum Abdichten von Undichtigkeitsstellen unterirdisch verlegter Kanalrohre vom Rohrinnern her
ATE183816T1 (de) * 1993-12-02 1999-09-15 Helmar Haas Sanierungselement für kanäle, drainage- deponierrohre und dgl.
ATE169389T1 (de) * 1993-12-03 1998-08-15 Uhrig Kanaltechnik Gmbh Vorrichtung zum abdichten von leckstellen in rohren vom rohrinnern her und verfahren zum abdichten der leckstellen
DE9318409U1 (de) * 1993-12-03 1994-02-17 Graf Feinmechanik Innenrohr zum Abdichten von defekten Rohrabschnitten
DE4433501C2 (de) * 1994-09-20 1997-01-30 Siemens Ag Reparaturhülse und Verfahren zur Reparatur eines Wärmetauscherrohres

Also Published As

Publication number Publication date
DE19610477A1 (de) 1997-09-18
US5868434A (en) 1999-02-09
JPH1030782A (ja) 1998-02-03
NO971185D0 (no) 1997-03-14
EP0795714A1 (de) 1997-09-17

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