WO2011074502A3 - 管内面封止用セルフシール式フレキシブルシールまたは該シールを具備した管内移動体 - Google Patents

管内面封止用セルフシール式フレキシブルシールまたは該シールを具備した管内移動体 Download PDF

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Publication number
WO2011074502A3
WO2011074502A3 PCT/JP2010/072294 JP2010072294W WO2011074502A3 WO 2011074502 A3 WO2011074502 A3 WO 2011074502A3 JP 2010072294 W JP2010072294 W JP 2010072294W WO 2011074502 A3 WO2011074502 A3 WO 2011074502A3
Authority
WO
WIPO (PCT)
Prior art keywords
seal member
seal
sealing
self
tube
Prior art date
Application number
PCT/JP2010/072294
Other languages
English (en)
French (fr)
Other versions
WO2011074502A2 (ja
Inventor
浦上　不可止
Original Assignee
ウラカミ合同会社
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 ウラカミ合同会社 filed Critical ウラカミ合同会社
Priority to US13/515,688 priority Critical patent/US8794636B2/en
Priority to KR1020127018235A priority patent/KR101418938B1/ko
Publication of WO2011074502A2 publication Critical patent/WO2011074502A2/ja
Publication of WO2011074502A3 publication Critical patent/WO2011074502A3/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • B08B9/0551—Control mechanisms therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cleaning In General (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Sealing Devices (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipe Accessories (AREA)
  • Manipulator (AREA)

Abstract

【課題】管の内径が変化してもフレキシブルにその内壁に密着することが出来るセルフシール式フレキシブルシールあるいは該セルフシール式フレキシブルシールを具備した管内移動体を提供する。 【解決手段】柔軟材料から形成され、対向する二つの極部が環状に開口し、互いに相似形を成す、２枚の中空のボール状のシール部材Ａとシール部材Ｂから構成された管内面封止用セルフシール式フレキシブルシールにおいて；シール部材Ａは外側に、シール部材Ｂは内側に、２枚重ねで密着した状態で配置されており；シール部材Ａとシール部材Ｂは、共に、一方の開口部の近傍から他方の開口部の近傍へ延びる相似形のスリット部をＮ個具備しており；シール部材Ａとシール部材Ｂとが成す位相角について、シール部材Ａとシール部材Ｂの同一の中心軸に直交する面上において、該中心軸を中心として位相がずれた状態で配置されている。
PCT/JP2010/072294 2009-12-14 2010-12-12 管内面封止用セルフシール式フレキシブルシールまたは該シールを具備した管内移動体 WO2011074502A2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/515,688 US8794636B2 (en) 2009-12-14 2010-12-12 Self-sealing flexible seal for sealing inner surface of tube and movable body for inside tube equipped with said seal
KR1020127018235A KR101418938B1 (ko) 2009-12-14 2010-12-12 관내면 밀폐용 셀프 씰 식 플렉시블 씰 또는 해당 씰을 구비한 관내 이동체

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009282332A JP5707556B2 (ja) 2009-12-14 2009-12-14 管内面封止用セルフシール式フレキシブルシールまたは該シールを具備した管内移動体
JP2009-282332 2009-12-14

Publications (2)

Publication Number Publication Date
WO2011074502A2 WO2011074502A2 (ja) 2011-06-23
WO2011074502A3 true WO2011074502A3 (ja) 2011-09-15

Family

ID=44167790

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2010/072294 WO2011074502A2 (ja) 2009-12-14 2010-12-12 管内面封止用セルフシール式フレキシブルシールまたは該シールを具備した管内移動体

Country Status (4)

Country Link
US (1) US8794636B2 (ja)
JP (1) JP5707556B2 (ja)
KR (1) KR101418938B1 (ja)
WO (1) WO2011074502A2 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8800396B2 (en) * 2011-07-14 2014-08-12 Crts, Inc. Pipeline internal field joint cleaning, coating, and inspection robot
JP6056043B2 (ja) * 2012-07-12 2017-01-11 ウラカミ合同会社 管内を移動し且つ作業を行う装置
FR3008490B1 (fr) * 2013-07-10 2015-08-07 Snecma Dispositif pour l'inspection d'une surface d'une piece electriquement conductrice
US9375765B1 (en) * 2015-10-09 2016-06-28 Crossford International, Llc Tube scraper projectile
FR3052533B1 (fr) 2016-06-13 2018-11-16 Battakarst Cloche de projection de grenaille et d'aspiration de la grenaille projetee, robot pour la renovation de conduites forcees, muni d'une telle cloche
US10948256B2 (en) * 2017-10-09 2021-03-16 Otis Products, Inc. Large bore gun cleaning apparatus with expanding disc mandrels
JP7218130B2 (ja) * 2018-09-13 2023-02-06 東京瓦斯株式会社 液体排出システムおよび液体排出方法
CN109366329B (zh) * 2018-11-29 2020-07-03 东台市菲亚达金属丝网有限公司 一种钢丝表面除锈设备
CN114748019B (zh) * 2022-04-11 2023-07-18 新光维医疗科技(苏州)股份有限公司 可调式密封阀、控制方法及内窥镜系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56176093U (ja) * 1980-05-28 1981-12-25
JP2004293670A (ja) * 2003-03-27 2004-10-21 Osaka Gas Co Ltd 管内閉塞具
JP2006314926A (ja) * 2005-05-13 2006-11-24 Kubota Corp 管路内面の洗浄方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554973A (en) * 1983-10-24 1985-11-26 Schlumberger Technology Corporation Apparatus for sealing a well casing
USRE32831E (en) * 1983-10-24 1989-01-17 Schlumberger Technology Corporation Apparatus for sealing a well casing
JPH0666776A (ja) 1992-08-14 1994-03-11 Tokyo Gas Co Ltd 管内検査ピグ
JPH08246545A (ja) * 1995-03-09 1996-09-24 Yokoshima:Kk 管路内清掃方法
JP2003225626A (ja) 2002-02-04 2003-08-12 Toshiba Corp 配管内作業方法および装置
US6796380B2 (en) * 2002-08-19 2004-09-28 Baker Hughes Incorporated High expansion anchor system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56176093U (ja) * 1980-05-28 1981-12-25
JP2004293670A (ja) * 2003-03-27 2004-10-21 Osaka Gas Co Ltd 管内閉塞具
JP2006314926A (ja) * 2005-05-13 2006-11-24 Kubota Corp 管路内面の洗浄方法

Also Published As

Publication number Publication date
US20120313326A1 (en) 2012-12-13
KR101418938B1 (ko) 2014-07-11
WO2011074502A2 (ja) 2011-06-23
KR20120101125A (ko) 2012-09-12
US8794636B2 (en) 2014-08-05
JP2011120800A (ja) 2011-06-23
JP5707556B2 (ja) 2015-04-30

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