JP4777997B2 - 空気及び貫流水蒸気を用いて硬化させる現場硬化型ライナの設置 - Google Patents
空気及び貫流水蒸気を用いて硬化させる現場硬化型ライナの設置 Download PDFInfo
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- JP4777997B2 JP4777997B2 JP2007540373A JP2007540373A JP4777997B2 JP 4777997 B2 JP4777997 B2 JP 4777997B2 JP 2007540373 A JP2007540373 A JP 2007540373A JP 2007540373 A JP2007540373 A JP 2007540373A JP 4777997 B2 JP4777997 B2 JP 4777997B2
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- Prior art keywords
- liner
- bladder
- water vapor
- resin
- flat hose
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- 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
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- 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
- F16L55/1651—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 everted
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- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Sewage (AREA)
- Coating Apparatus (AREA)
Description
Claims (27)
- 可撓性の樹脂含浸ライナを反転させて該ライナを既設輸送管路に合致させ、樹脂を硬化させることによって、第1の出入りポイントから第2の出入りポイントまで可撓性の樹脂含浸ライナを用いて既設輸送管路の非開削更生を行う方法であって、 可撓性の樹脂含浸ライナを供給して、可撓性ライナの一端部を前記第1の出入りポイントから前記第2の出入りポイントまで輸送管路に引き込み、 可撓性の膨張ブラダを供給し、 前記膨張ブラダの末端部に排出部を配置し、 前記排出部が前記第2の出入りポイントに到達するように、前記排出部を有する前記膨張ブラダを、可撓性ライナ内へと空気で反転させ、 水蒸気をブラダ内に導入して、水蒸気がブラダを貫流して前記排出部から出るようにし、 ライナ内の樹脂を硬化させる方法。
- 前記膨張ブラダは樹脂含浸材料層を有する、請求項1に記載の方法。
- 前記膨張ブラダ内の樹脂は前記ライナ内の樹脂とともに硬化する、請求項2に記載の方法。
- 前記排出部は、選択的に開くことができる弁を備えた第1のキャップ付き端部と、第2の開口端部を有する管である、請求項1に記載の方法。
- 排出管は、前記キャップ付き端部が前記ブラダに挿入された状態で前記膨張ブラダの末端部に固定される請求項4に記載の方法。
- 可撓性の平置きホースを前記膨張ブラダの末端部に固定するステップをさらに有する、請求項1に記載の方法。
- 水蒸気が前記平置きホースを通って前記ブラダ内に導入される、請求項6に記載の方法。
- 反転が完了する前に、水蒸気ホースを前記平置きホースの末端部に取り付けるステップをさらに有する、請求項6に記載の方法。
- 平置きホースを提供するステップをさらに有し、該平置きホースはその長手方向に沿って平らな状態の平置きベースを貫通して形成される複数の開口を有するようにした、請求項6に記載の方法。
- 前記開口は扁平な前記平置きホースの2つの側縁部に沿って交互に形成される、請求項9に記載の方法。
- 前記平置きホースの末端部を前記膨張ブラダ内に通す前に、蒸気源を前記平置きホースの末端部に取り付けることをさらに含む、請求項6に記載の方法。
- 前記ブラダ内に圧力を発生させるための少なくとも1つの可撓性をもった括約筋状の弁を有する反転ユニットに、前記膨張ブラダを通して反転させるステップを有する、請求項11に記載の方法。
- 前記ブラダは前記括約筋状の弁の下流で前記反転ユニットに導入される空気を用いて反転される、請求項12に記載の方法。
- 可撓性の樹脂含浸チューブを反転させることにより、既設輸送管路の非開削更正を行う方法であって、 可撓性の樹脂含浸チューブを供給し、 前記チューブを既存の管内へと反転させ、 反転される前記チューブの末端部に、穴の開いた平置きホースを取り付け、 反転したチューブを貫流する水蒸気用の排出部を用意し、 前記平置きホースに水蒸気を導入し、前記平置きホースから前記平置きホースの穴を通って反転した前記チューブの内部の凝縮水溜まりへと水蒸気を噴霧して、水蒸気が前記排出部を貫流するようにし、 含浸チューブの樹脂を硬化させる方法。
- 抑止装置を前記反転する膨張ブラダの末端部に取り付けるステップを有する、請求項1に記載の方法。
- 抑止装置を前記反転するチューブの末端部に取り付けるステップを有する、請求項14に記載の方法。
- 樹脂含浸ライナを引き込むステップを含み、前記含浸チューブは引き込んだライナ内へと反転される、請求項14に記載の方法。
- 前記平置きホースから水蒸気を噴霧することが、前記反転されたチューブの内部の底部に向かって水蒸気を噴霧することを含む請求項14に記載の方法。
- 前記平置きホースから水蒸気を噴霧することが、前記平置きホースの外周の周りの異なる場所にある穴から水蒸気を噴霧することを含む請求項14に記載の方法。
- 前記平置きホースから水蒸気を噴霧することが、前記平置きホースの互いに反対側を向いている穴から水蒸気を噴霧することを含む請求項19に記載の方法。
- 前記排出部が第2の出入りポイントに配置され、水蒸気が前記第2の出入りポイントの排出部を通って貫流する請求項14に記載の方法。
- 第1の出入りポイントから第2の出入りポイントまで可撓性の樹脂含浸ライナで既設輸送管路の非開削更正を行う方法であって、可撓性の樹脂含浸ライナを用いて該ライナを既設輸送管路に合致させて、樹脂を硬化させる方法において、 可撓性の樹脂含浸ライナを供給して、前記可撓性ライナの一端部を前記第1の出入りポイントから前記第2の出入りポイントまで輸送管路に引き込み、 可撓性の膨張ブラダを供給し、 前記膨張ブラダを前記可撓性ライナの内部へと空気で反転させ、 穴の開いた可撓性の平置きホースを前記膨張ブラダの末端部に固定し、前記膨張ブラダを貫流する水蒸気用の排出部を用意し、 穴の開いた前記平置きホース内に水蒸気を導入し、前記平置きホースから前記平置きホースの穴を通って、反転した前記膨張ブラダの内部の凝縮水溜まりへと水蒸気を噴霧して、水蒸気が前記ブラダを貫流するようにし、 ライナ内の樹脂を硬化させる方法。
- 抑止装置を前記反転する膨張ブラダの末端部に取り付けるステップを有する、請求項22に記載の方法。
- 前記平置きホースから水蒸気を噴霧することが、前記膨張ブラダの内部の底部に向かって水蒸気を噴霧することを含む請求項22に記載の方法。
- 前記平置きホースから水蒸気を噴霧することが、前記平置きホースの外周の周りの異なる場所にある穴から水蒸気を噴霧することを含む請求項22に記載の方法。
- 前記平置きホースから水蒸気を噴霧することが、前記平置きホースの互いに反対側を向いている穴から水蒸気を噴霧することを含む請求項25に記載の方法。
- 前記排出部が第2の出入りポイントに配置され、水蒸気が前記第2の出入りポイントの排出部を通って貫流する請求項22に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62484104P | 2004-11-03 | 2004-11-03 | |
US60/624,841 | 2004-11-03 | ||
US11/264,709 | 2005-11-01 | ||
US11/264,709 US7766048B2 (en) | 2004-11-03 | 2005-11-01 | Installation of cured in place liners with air and flow-through steam to cure |
PCT/US2005/039470 WO2006052539A2 (en) | 2004-11-03 | 2005-11-02 | Installation of cured in place liners with air and flow-through steam to cure |
Publications (2)
Publication Number | Publication Date |
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JP2008518820A JP2008518820A (ja) | 2008-06-05 |
JP4777997B2 true JP4777997B2 (ja) | 2011-09-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007540373A Expired - Fee Related JP4777997B2 (ja) | 2004-11-03 | 2005-11-02 | 空気及び貫流水蒸気を用いて硬化させる現場硬化型ライナの設置 |
Country Status (15)
Country | Link |
---|---|
US (1) | US7766048B2 (ja) |
EP (1) | EP1819959A2 (ja) |
JP (1) | JP4777997B2 (ja) |
KR (1) | KR101188048B1 (ja) |
AU (1) | AU2005305137A1 (ja) |
BR (1) | BRPI0517985A (ja) |
CA (1) | CA2586577C (ja) |
DE (1) | DE212005000056U1 (ja) |
HK (1) | HK1123842A1 (ja) |
IL (1) | IL182980A0 (ja) |
MX (1) | MX2007005359A (ja) |
NO (1) | NO20072813L (ja) |
NZ (1) | NZ554942A (ja) |
SG (1) | SG157364A1 (ja) |
WO (1) | WO2006052539A2 (ja) |
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US6732763B2 (en) * | 2002-05-24 | 2004-05-11 | Lantor, Inc. | Stretch-resistant pipe liner |
US6942426B1 (en) * | 2003-05-05 | 2005-09-13 | Inliner Technologies, Llc | Process and apparatus for repairing pipes |
CN100537194C (zh) * | 2003-11-07 | 2009-09-09 | 伊纳埃克威生公司 | 纵向加强的现场固化内衬 |
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- 2005-11-02 MX MX2007005359A patent/MX2007005359A/es active IP Right Grant
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- 2005-11-02 DE DE212005000056U patent/DE212005000056U1/de not_active Expired - Lifetime
- 2005-11-02 AU AU2005305137A patent/AU2005305137A1/en not_active Abandoned
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- 2005-11-02 JP JP2007540373A patent/JP4777997B2/ja not_active Expired - Fee Related
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- 2005-11-02 KR KR1020077012327A patent/KR101188048B1/ko not_active IP Right Cessation
- 2005-11-02 BR BRPI0517985-8A patent/BRPI0517985A/pt not_active Application Discontinuation
- 2005-11-02 SG SG200907320-6A patent/SG157364A1/en unknown
- 2005-11-02 EP EP05821146A patent/EP1819959A2/en not_active Withdrawn
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2007
- 2007-05-03 IL IL182980A patent/IL182980A0/en unknown
- 2007-06-01 NO NO20072813A patent/NO20072813L/no not_active Application Discontinuation
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JPH0278528A (ja) * | 1988-04-12 | 1990-03-19 | Osaka Bosui Constr Co Ltd | 管内面の硬質チューブライニング工法 |
JPH0347733A (ja) * | 1989-07-17 | 1991-02-28 | Japan Steel & Tube Constr Co Ltd | 反転ライニング用内張り材 |
WO1999050585A1 (en) * | 1998-03-28 | 1999-10-07 | Texon Uk Limited | Calibration hose assembly and closure device and a method of conforming a tubular pipe liner |
JP2000343609A (ja) * | 1999-06-03 | 2000-12-12 | Shonan Gosei Jushi Seisakusho:Kk | 管ライニング工法 |
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Also Published As
Publication number | Publication date |
---|---|
NO20072813L (no) | 2007-06-01 |
DE212005000056U1 (de) | 2007-07-12 |
KR20080002740A (ko) | 2008-01-04 |
BRPI0517985A (pt) | 2008-10-21 |
SG157364A1 (en) | 2009-12-29 |
CA2586577A1 (en) | 2006-05-18 |
WO2006052539A3 (en) | 2007-02-01 |
IL182980A0 (en) | 2007-08-19 |
JP2008518820A (ja) | 2008-06-05 |
KR101188048B1 (ko) | 2012-10-04 |
MX2007005359A (es) | 2008-04-14 |
WO2006052539A2 (en) | 2006-05-18 |
EP1819959A2 (en) | 2007-08-22 |
HK1123842A1 (en) | 2009-06-26 |
NZ554942A (en) | 2010-10-29 |
US7766048B2 (en) | 2010-08-03 |
AU2005305137A1 (en) | 2006-05-18 |
US20060090804A1 (en) | 2006-05-04 |
CA2586577C (en) | 2014-06-03 |
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