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WO2008155943A1 - 不断流穿孔用の分岐装置 - Google Patents

不断流穿孔用の分岐装置 Download PDF

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Publication number
WO2008155943A1
WO2008155943A1 PCT/JP2008/056877 JP2008056877W WO2008155943A1 WO 2008155943 A1 WO2008155943 A1 WO 2008155943A1 JP 2008056877 W JP2008056877 W JP 2008056877W WO 2008155943 A1 WO2008155943 A1 WO 2008155943A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
existing pipe
boring
split
noninterruptive
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.)
Ceased
Application number
PCT/JP2008/056877
Other languages
English (en)
French (fr)
Inventor
Jaehyun Kim
Tamotsu Yamashita
Taihei Yokoyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suiken Co Ltd
Original Assignee
Suiken Co Ltd
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 Suiken Co Ltd filed Critical Suiken Co Ltd
Priority to CN2008800177803A priority Critical patent/CN101688631B/zh
Priority to JP2008544694A priority patent/JP5023340B2/ja
Priority to CA2684935A priority patent/CA2684935C/en
Priority to EP08739980.4A priority patent/EP2159467B1/en
Priority to US12/212,055 priority patent/US8156959B2/en
Publication of WO2008155943A1 publication Critical patent/WO2008155943A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
    • F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe
    • F16L41/16—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe the branch pipe comprising fluid cut-off means
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/612—Tapping a pipe, keg, or apertured tank under pressure
    • Y10T137/6123—With aperture forming means
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/612—Tapping a pipe, keg, or apertured tank under pressure
    • Y10T137/6126—Imperforate closure removing and holding tap

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

　ホールソー４を備えた穿孔機３で、既設管１の管壁１２の一部を穿孔して前記管壁１２に開孔１１を形成し、当該既設管１に分岐配管を接続するのに適した不断流穿孔用の分岐装置であって、既設管１の周方向Ｒに分割された複数個の分割ケース２１，２２と、複数の分割ケース２１，２２のうちの第１分割ケース２１に一体に形成され、既設管１の径方向Ｃに突出して分岐する分岐管部２７とを有する密閉ケース２０と、分割ケース２０の内周面２９と既設管１の外周面１３との間において、既設管１の周方向Ｒに沿って回転することにより、分岐管部２７の開口２８を開閉する断面円弧状ないし円形の弁体５と、弁体５を回転させるための回転機構５０とを備えている。
PCT/JP2008/056877 2007-06-21 2008-04-07 不断流穿孔用の分岐装置 Ceased WO2008155943A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2008800177803A CN101688631B (zh) 2007-06-21 2008-04-07 不断流穿孔用分支装置
JP2008544694A JP5023340B2 (ja) 2007-06-21 2008-04-07 不断流穿孔用の分岐装置
CA2684935A CA2684935C (en) 2007-06-21 2008-04-07 Branching unit for boring without stopping passage of fluid
EP08739980.4A EP2159467B1 (en) 2007-06-21 2008-04-07 Branch device for noninterruptive flow boring
US12/212,055 US8156959B2 (en) 2007-06-21 2008-09-17 Branching unit for boring without stopping passage of fluid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007163937A JP2010116929A (ja) 2007-06-21 2007-06-21 不断流穿孔用の分岐装置
JP2007-163937 2007-06-21

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/212,055 Continuation-In-Part US8156959B2 (en) 2007-06-21 2008-09-17 Branching unit for boring without stopping passage of fluid

Publications (1)

Publication Number Publication Date
WO2008155943A1 true WO2008155943A1 (ja) 2008-12-24

Family

ID=40156105

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056877 Ceased WO2008155943A1 (ja) 2007-06-21 2008-04-07 不断流穿孔用の分岐装置

Country Status (7)

Country Link
US (1) US8156959B2 (ja)
EP (1) EP2159467B1 (ja)
JP (2) JP2010116929A (ja)
CN (1) CN101688631B (ja)
CA (1) CA2684935C (ja)
TW (1) TWI418425B (ja)
WO (1) WO2008155943A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011132969A (ja) * 2009-12-22 2011-07-07 Suiken:Kk 不断流穿孔用の装置
JP2014020474A (ja) * 2012-07-19 2014-02-03 Cosmo Koki Co Ltd 分岐装置
US8726928B2 (en) 2009-12-22 2014-05-20 Suiken Co., Ltd. Unit for boring without stopping passage of fluid
JP2014156924A (ja) * 2013-02-18 2014-08-28 Cosmo Koki Co Ltd 分岐装置
WO2016120961A1 (ja) * 2015-01-26 2016-08-04 株式会社水研 不断流工法
JP2017223370A (ja) * 2017-08-03 2017-12-21 コスモ工機株式会社 分岐装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102149956B (zh) * 2008-10-27 2013-02-20 株式会社水研 不断流穿孔用的分支装置
CN102615311A (zh) * 2012-02-07 2012-08-01 宋战修 一种管道开孔用管卡
US9719621B2 (en) * 2013-03-21 2017-08-01 Yone Corporation Snap tap forming method and snap tap attaching tool used in the method
GB201309330D0 (en) 2013-05-23 2013-07-10 Sev Trent Water Ltd Pipe Connection
EP3148474A4 (en) * 2014-05-27 2020-03-18 Yoav Hameiri APPARATUS FOR PROVIDING MOLAR DISTALIZATION
GB201415770D0 (en) * 2014-09-05 2014-10-22 Taylor Veitch William And Dobbs Kevin Improved valve apparatus and method of installation
CN108413127A (zh) * 2017-02-10 2018-08-17 柏诚工程股份有限公司 一种排气管路增设支管方法
US11162625B2 (en) 2017-06-15 2021-11-02 PowerSeal Pipeline Products Corporation Water main tapping devices and methods
JP7123391B2 (ja) * 2018-10-19 2022-08-23 株式会社水道技術開発機構 筐体装置
WO2021221045A1 (ja) * 2020-04-28 2021-11-04 株式会社水道技術開発機構 分岐管形成装置、弁体兼用蓋、弁体兼用蓋を備えた分岐管形成装置及び分岐管形成方法
TWI747590B (zh) * 2020-11-03 2021-11-21 祥泰水電股份有限公司 小口徑管路之管路阻塞施工方法
CN115264148B (zh) * 2022-07-27 2023-03-24 济南迈克阀门科技有限公司 一种给水管道排气阀
CN116428439B (zh) * 2023-06-14 2023-09-08 齐齐哈尔大学 一种管道分流连接装置
CN116717642B (zh) * 2023-08-07 2023-11-03 山东阳光博士太阳能工程有限公司 一种光热光伏一体化组件的管道连接装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0112033Y2 (ja) * 1983-07-15 1989-04-10
JPH0674387A (ja) * 1992-08-24 1994-03-15 Masao Iwasaki 流体開閉弁
JP2002098287A (ja) * 2000-07-17 2002-04-05 Buyou Gas Kk 分岐開口形成装置およびこれを用いる分岐開口形成工法
JP2004245397A (ja) * 2002-12-19 2004-09-02 Suiken:Kk バルブ装置およびバルブ挿入工法
JP2006207747A (ja) * 2005-01-31 2006-08-10 Esuteimu:Kk 流体開閉弁

Family Cites Families (14)

* Cited by examiner, † Cited by third party
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JPH0647950B2 (ja) 1987-07-04 1994-06-22 株式会社クボタ 防音型エンジン
FR2654978B1 (fr) * 1989-11-29 1992-02-21 Gaz De France Piece de raccordement du type a resistance electrique perfectionnee pour la reunion par thermosoudage d'elements en matiere plastique.
US5183364A (en) * 1991-11-26 1993-02-02 Hardwig Ronald B Device for installing an in-line valve
JP3177016B2 (ja) * 1992-10-14 2001-06-18 矢野技研株式会社 管接続装置
CN2171762Y (zh) * 1993-03-25 1994-07-13 郭献仁 不断水气式分路管阀座
JPH10281380A (ja) * 1997-04-11 1998-10-23 Suido Gijutsu Kaihatsu Kiko:Kk 分岐管の接続構造
US6068019A (en) * 1998-07-13 2000-05-30 Lee; Woo Kag Branch apparatus for pipe and a branch method using the same
US6873290B2 (en) * 1999-01-08 2005-03-29 Trueposition, Inc. Multiple pass location processor
JP3989187B2 (ja) 2001-04-25 2007-10-10 株式会社水道技術開発機構 既設管穿孔設備の切屑排出構造及び既設管穿孔設備の切屑排出方法
JP4640724B2 (ja) * 2003-07-18 2011-03-02 株式会社水研 不断水穿孔工法用の切粉の排出装置
JP4436102B2 (ja) * 2003-10-01 2010-03-24 株式会社水研 不断水分岐穿孔用の割ｔ字管の製造方法
JP4318674B2 (ja) * 2005-08-01 2009-08-26 株式会社水道技術開発機構 流体管の分岐口防食方法
KR100790685B1 (ko) * 2005-09-16 2008-01-02 삼성전기주식회사 무선통신 단말기의 내장형 안테나 모듈
KR100784591B1 (ko) 2006-04-20 2007-12-11 김제현 일체형 부단수 활정자관

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0112033Y2 (ja) * 1983-07-15 1989-04-10
JPH0674387A (ja) * 1992-08-24 1994-03-15 Masao Iwasaki 流体開閉弁
JP2002098287A (ja) * 2000-07-17 2002-04-05 Buyou Gas Kk 分岐開口形成装置およびこれを用いる分岐開口形成工法
JP2004245397A (ja) * 2002-12-19 2004-09-02 Suiken:Kk バルブ装置およびバルブ挿入工法
JP2006207747A (ja) * 2005-01-31 2006-08-10 Esuteimu:Kk 流体開閉弁

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011132969A (ja) * 2009-12-22 2011-07-07 Suiken:Kk 不断流穿孔用の装置
US8726928B2 (en) 2009-12-22 2014-05-20 Suiken Co., Ltd. Unit for boring without stopping passage of fluid
JP2014020474A (ja) * 2012-07-19 2014-02-03 Cosmo Koki Co Ltd 分岐装置
JP2014156924A (ja) * 2013-02-18 2014-08-28 Cosmo Koki Co Ltd 分岐装置
WO2016120961A1 (ja) * 2015-01-26 2016-08-04 株式会社水研 不断流工法
JPWO2016120961A1 (ja) * 2015-01-26 2017-08-10 株式会社水研 不断流工法
US10302234B2 (en) 2015-01-26 2019-05-28 Suiken Co., Ltd. Flow-undisrupted process
JP2017223370A (ja) * 2017-08-03 2017-12-21 コスモ工機株式会社 分岐装置

Also Published As

Publication number Publication date
CA2684935A1 (en) 2008-12-24
EP2159467A4 (en) 2017-04-19
CA2684935C (en) 2013-06-18
JP2010116929A (ja) 2010-05-27
US20090065070A1 (en) 2009-03-12
CN101688631A (zh) 2010-03-31
EP2159467B1 (en) 2019-01-30
TWI418425B (zh) 2013-12-11
US8156959B2 (en) 2012-04-17
JPWO2008155943A1 (ja) 2010-08-26
JP5023340B2 (ja) 2012-09-12
TW200920518A (en) 2009-05-16
EP2159467A1 (en) 2010-03-03
CN101688631B (zh) 2013-03-27

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