KR890700076A - 파이프의 내면 라이닝 공법 - Google Patents

파이프의 내면 라이닝 공법

Info

Publication number
KR890700076A
KR890700076A KR1019880701038A KR880701038A KR890700076A KR 890700076 A KR890700076 A KR 890700076A KR 1019880701038 A KR1019880701038 A KR 1019880701038A KR 880701038 A KR880701038 A KR 880701038A KR 890700076 A KR890700076 A KR 890700076A
Authority
KR
South Korea
Prior art keywords
pipe
lining method
pipe according
plastic
expansion
Prior art date
Application number
KR1019880701038A
Other languages
English (en)
Other versions
KR950013717B1 (ko
Inventor
나미오 기누모도
도시히꼬 가꾸지
아케시 게가사
Original Assignee
오오니시 마사후미
오오사카 가스 가부시기가이샤
우가 데루오
가부시기가이샤 오오사카 보오스이 겐세쓰샤
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 JP61311000A external-priority patent/JPS63162221A/ja
Priority claimed from JP62036998A external-priority patent/JPH0764027B2/ja
Priority claimed from JP62119837A external-priority patent/JPS63285395A/ja
Priority claimed from JP62188198A external-priority patent/JPS6430731A/ja
Application filed by 오오니시 마사후미, 오오사카 가스 가부시기가이샤, 우가 데루오, 가부시기가이샤 오오사카 보오스이 겐세쓰샤 filed Critical 오오니시 마사후미
Publication of KR890700076A publication Critical patent/KR890700076A/ko
Application granted granted Critical
Publication of KR950013717B1 publication Critical patent/KR950013717B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/24—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes radial
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/24—Lining or labelling
    • B29C49/26—Lining or labelling inner lining of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • 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
    • F16L55/1652—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 pulled into the damaged section
    • F16L55/1653—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 pulled into the damaged section and being pressed into contact with the pipe by a tool which moves inside along the pipe
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/65—Processes of preheating prior to molding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

내용 없음

Description

파이프의 내면 라이닝 공법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도내지 제2도는 본 발명의 공법을 일직선상의 파이프 내면 라이닝에 적용된 경우의 공정을 표시하는 개략도.

Claims (10)

  1. 파이프내에 삽입된 경질 내지 반경질의 플라스틱관을 관내부에 가열, 가압하여 관을 확장하여 내면 라이닝을 형성함에 있어서, (ⅰ) 플라스틱관의 내부로부터 가열, 가압하여 관을 확장하는 것을 플라스틱관내에 설치된 관내이동하는 전기가열식 확관피그에 의해 행하고, (ⅱ) 확장피그에 의해 관이 확장된 모양으로 플라스틱관의 형상유지를 관의 확장에 따라 플라스틱관 내부에 공급된 압축공기에 의해 행하고, (ⅲ) 공기 일부분을 가열하기 위해 확장피그의 가열통로를 거쳐 확장된 관부내에 압축공기 일부분을 통과시키고, 열이 흐르듯이 가열된 공기 일부분을 미확장된 관부에 넣음으로써 플라스틱관의 미확장된 부분을 예열하는 것을 특징으로 하는 파이프의 내면 라이닝 공법.
  2. 제1항에 있어서, 경질 내지 반경질의 플라스틱관이 단면이 원형으로 사용하는 것을 특징으로 하는 파이프의 내면 라이닝 공법.
  3. 제2항에 있어서, 원형단명의 경질 내지 반경질 플라스틱관이 반지름 방향으로 찌그러지고 벨트형상으로 파이프 안으로 삽입되는 것을 특징으로 하는 파이프의 내면 라이닝 공법.
  4. 제3항에 있어서, 벨트 형상으로 변형된 플라스틱관은 그것의 전체길이에 걸쳐 꿰뚫어 삽입된 스프링 선재를 가지고 있으며, 내부로부터 스프링 선재와 함께 백업되는 동안 파이프내로 삽입되어지는 것을 특징으로 하는 파이프의 내면 라이닝 공법.
  5. 제4항에 있어서, 스프링선재가 강철띠를 포함하는 것을 특징으로 하는 파이프의 내면 라이닝 공법.
  6. 제5항에 있어서, 스프링선재가 다수로 겹쳐진 강철띠를 포함하며, 선단부에서 기단부를 향해 강철띠의 수효가 증가되는 것을 특징으로 하는 파이프의 내면 라이닝 공법.
  7. 제1항에 있어서, 확장피그가 로우프로 끌어당겨짐으로써 관을 통과하여 이동되는 것을 특징으로 하는 파이프의 내면 라이닝 공법.
  8. 제1항에 있어서, 확장피그가 확장된 관부로 공급된 압축공기의 압력에 의해서 관을 통과하여 이동되는 것을 특징으로 하는 파이프의 내면 라이닝 공법.
  9. 제1항에 있어서, 연화된 확장 플라스틱관에 의해 관이 적당한 간격으로 크고 작은 값 사이에 변화하는 조건에 따라 반지름 방향으로 확장되는 것을 특징으로 하는 파이프의 내면 라이닝 공법.
  10. 제9항에 있어서, 플라스틱관을 확장하기 위해 내부압력은 최대치와 실질적으로 불가능한 최소치 즉 확장이전의 비율보다 작은 비율까지 확장을 허락하는 치수 사이에 적당한 간격에서 교대로 변하는 것을 특징으로 하는 파이프의 내면 라이닝 공법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880701038A 1986-12-26 1987-12-24 파이프의 내면 라이닝 공법 KR950013717B1 (ko)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
JP61311000A JPS63162221A (ja) 1986-12-26 1986-12-26 管の内張り工法
JP???61-?311000? 1986-12-26
JP???61-?311000 1986-12-26
JP62036998A JPH0764027B2 (ja) 1987-02-19 1987-02-19 管の内面ライニング工法
JP???62-?36998 1987-02-19
JP???62-?36998? 1987-02-19
JP9167787 1987-04-13
JP???62-?91677 1987-04-13
JP???62-?91677? 1987-04-13
JP62119837A JPS63285395A (ja) 1987-05-15 1987-05-15 曲り部を含む管路の内張り工法
JP???62-?119837? 1987-05-15
JP???62-119837 1987-05-15
JP???62-?188198? 1987-07-27
JP???62-?188198 1987-07-27
JP62188198A JPS6430731A (en) 1987-07-27 1987-07-27 Engineering method for lining pipeline
PCT/JP1987/001027 WO1988004987A1 (en) 1986-12-26 1987-12-24 Duct lining method

Publications (2)

Publication Number Publication Date
KR890700076A true KR890700076A (ko) 1989-03-02
KR950013717B1 KR950013717B1 (ko) 1995-11-15

Family

ID=27521838

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880701038A KR950013717B1 (ko) 1986-12-26 1987-12-24 파이프의 내면 라이닝 공법

Country Status (5)

Country Link
US (1) US4950446A (ko)
EP (1) EP0298125B1 (ko)
KR (1) KR950013717B1 (ko)
DE (1) DE3784926T2 (ko)
WO (1) WO1988004987A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040009988A (ko) * 2002-07-25 2004-01-31 김형근 복합관 제조방법

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034180A (en) * 1988-04-13 1991-07-23 Nupipe, Inc. Method for installing a substantially rigid thermoplastic pipe in an existing pipeline
US5368809B1 (en) * 1986-03-31 1997-10-21 Nu Pipe Inc Method of installing a new pipe inside an existing conduit by progressive rounding
US5244624B1 (en) * 1986-03-31 1997-11-18 Nu Pipe Inc Method of installing a new pipe inside an existing conduit by progressive rounding
US4867921B1 (en) * 1986-03-31 1997-07-08 Nu Pipe Inc Process for installing a new pipe inside an existing pipeline
US4986951B1 (en) * 1987-07-27 1997-10-21 Pipe Liners Inc Pipe liner process
US4985196B1 (en) * 1987-10-30 1997-11-18 Pipe Liners Inc Pipe liner process
GB2213230B (en) * 1987-12-28 1992-05-06 Osaka Bosui Kensetsusha Kk Method of lining branch pipe portion of underground main pipe with rigid plastics tube
SE469573B (sv) * 1988-04-13 1993-07-26 Nu Pipe Inc Ersaettningsroer samt saett och anordning foer att tillverka och installera roer med bibehaallet minne foer en reducerad form
US4998871A (en) * 1989-01-19 1991-03-12 Pipe Liners, Inc. Apparatus for deforming plastic tubing for lining pipe
US5091137A (en) * 1989-01-19 1992-02-25 Pipe Liners, Inc. Pipe lining process
DE3904524C3 (de) * 1989-02-15 1994-05-11 Guenter Dr Ing Klemm Spreizvorrichtung zum Auskleiden von Rohrleitungen
KR920701748A (ko) * 1989-04-06 1992-08-12 원본미기재 배관이나 통로의 라이닝에 관련된 개선점
GB9015980D0 (en) * 1990-07-20 1990-09-05 Inflotech Ltd Process for reconstructing underground pipes
NL9100403A (nl) * 1991-03-06 1992-10-01 Wavin Bv Werkwijze en inrichting voor het aanbrengen van een binnenbuis in een bestaande buisleiding onder toepassing van ontluchtingsmiddelen, alsmede buisleiding met hierin aangebrachte binnenbuis uit verstrekte thermoplastische kunststof.
US5213727A (en) * 1991-06-03 1993-05-25 American Pipe & Plastics, Inc. Method for installing a pipe liner
CA2069155C (en) * 1991-06-03 1997-02-04 Joseph L. Gargiulo Method and apparatus for installing a pipe liner
GB2264765B (en) * 1992-02-27 1995-04-12 British Gas Plc Method of lining a pipeline
ATE167559T1 (de) * 1992-08-20 1998-07-15 Ivan C Mandich Verfahren zum installieren eines plastikliners in einem rohr
DE69307056T2 (de) * 1992-08-29 1997-06-12 Tokai Rubber Ind Ltd Verfahren zur Herstellung eines laminierten Schlauches
US5374174A (en) * 1993-05-17 1994-12-20 Insituform (Netherlands) B.V. Apparatus for/installing a liner within a service pipe or the like
CA2140925C (en) * 1993-05-24 2005-02-22 Hiroyuki Sakuragi Repairing pipe, method for repairing pipe lines therewith and method for removing the repairing pipe
US5399301A (en) * 1993-08-11 1995-03-21 Menendez; Hernan R. Method and apparatus for expanding replacement pipe
BR9303772A (pt) * 1993-09-13 1995-05-02 Petroleo Brasileiro Sa Processo para remoção de material acumulado em uma tubulação empregando um elemento viajante aquecido
US5653555A (en) 1995-05-19 1997-08-05 Inliner, U.S.A. Multiple resin system for rehabilitating pipe
US5699838A (en) 1995-05-22 1997-12-23 Inliner, U.S.A. Apparatus for vacuum impregnation of a flexible, hollow tube
US6019136A (en) * 1997-12-04 2000-02-01 Fiberglass Coatings, Inc. Conduit repair system
GB9908602D0 (en) * 1999-04-15 1999-06-09 Northumbria Lyonnaise Technolo Rehabilitation of water supply pipes
GB0022921D0 (en) * 2000-09-19 2000-11-01 Sev Trent Water Ltd Lining ducts
DE60126781D1 (de) * 2001-10-24 2007-04-05 Agilent Technologies Inc Verfahen zur Herstellung einer Durchflusszelle
AR036361A1 (es) * 2002-08-26 2004-09-01 Formar S A Tubo compuesto formado por un tubo metalico en cuyo interior se encuentra un revestimiento resistente a agentes agresivos, procedimiento para su fabricacion, y uso de dicho tubo
US7050660B2 (en) * 2003-04-07 2006-05-23 Eksigent Technologies Llc Microfluidic detection device having reduced dispersion and method for making same
GB0308529D0 (en) * 2003-04-12 2003-05-21 Sev Trent Water Ltd Lining ducts
MX2009000523A (es) * 2006-07-24 2009-03-30 Shell Int Research Tuberia.
US20080213047A1 (en) * 2006-08-21 2008-09-04 Bryant Corwin J Systems and methods for liner tensioning in pipeline rehabilitation
EP2140101B1 (en) * 2007-04-26 2012-09-05 Welltec A/S Cladding method and expansion tool
JP2009172821A (ja) * 2008-01-23 2009-08-06 Shonan Plastic Mfg Co Ltd 枝管ライニング材及び枝管ライニング工法
DE102009050084A1 (de) * 2009-10-20 2011-07-28 Fasel, Albert, 65520 Mehrschichtiger Schlauch mit einer schlauchförmigen Innenfolie, Vorrichtung und Verfahren zu dessen Herstellung sowie dessen Verwendung
US8328969B2 (en) * 2011-01-04 2012-12-11 Gearhart Stephen V Method and system for curing pipe liners using microwave energy
US9303807B1 (en) * 2012-04-26 2016-04-05 Tracy Lyons Pipe installation transition fitting and pipe installation method
WO2013180170A1 (ja) * 2012-05-29 2013-12-05 カナフレックスコーポレーション株式会社 更生管引込み方法及び更生された管路
DE102014002233B3 (de) * 2014-02-21 2015-03-19 Grammer Aktiengesellschaft Tragvorrichtung für eine Kopfstütze und Verfahren zur Herstellung einer Tragvorrichtung für eine Kopfstütze
US9163771B1 (en) 2015-01-26 2015-10-20 Rosetta Higman Conduit repair system
US9435480B2 (en) 2015-01-26 2016-09-06 Rosetta Higman Conduit repair system
WO2016144238A1 (en) * 2015-03-06 2016-09-15 Climate Recovery Ind Ab Method and apparatus for introducing a foil into an elongated duct and apparatus and method for laminating a foil to a duct
CN105058782A (zh) * 2015-08-14 2015-11-18 湖北华宁防腐技术股份有限公司 一种弯形管道的衬胶工艺及设备
US9581279B1 (en) 2015-11-23 2017-02-28 William G. Higman Multi-layered conduit repair system
USD787649S1 (en) 2016-01-28 2017-05-23 Prinsco, Inc. Webless corrugated dual wall foundation drain
US10428978B2 (en) 2016-01-29 2019-10-01 Prinsco, Inc. Webless corrugated dual wall foundation drain and related method
US9587781B1 (en) * 2016-06-16 2017-03-07 Amir J. A. J. Abdulghafoor Device for repairing drainage pipes
WO2018063090A1 (en) * 2016-09-30 2018-04-05 Cladtek Holdings Pte. Ltd. Corrugated liner for mechanically lined pipe installable by the reel-laying method
KR101987148B1 (ko) * 2017-11-15 2019-06-10 최용남 코팅 파이프 및 그 제조 방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE521188A (ko) *
US1782871A (en) * 1927-05-19 1930-11-25 Fischer Charles Handle for pipe cleaners
US1825851A (en) * 1929-07-26 1931-10-06 Bropson James Cleaning device
DE542041C (de) * 1930-10-05 1932-01-18 Rudolf Traut Verfahren zum Auskleiden von gebogenen Hohlkoerpern mit einem inneren Schutzueberzug
BE621614A (ko) * 1961-08-22 1900-01-01
GB1039836A (en) * 1963-07-30 1966-08-24 Cement Linings Pty Ltd Method and apparatus for applying plastic linings to pipelines in-situ
FR1394807A (fr) * 1964-02-04 1965-04-09 Ct De Rech S De Pont A Mousson Procédé perfectionné de revêtement intérieur de canalisation
US3560295A (en) * 1969-10-17 1971-02-02 Bovaird Supply Co The Method of lining metal pipe
GB1580438A (en) * 1976-07-28 1980-12-03 Trio Eng Inc Lining of pipelins and passgeways
AU4541179A (en) * 1978-04-05 1979-10-18 Daniel Cahuzac Sheath for forming and internal lining for a conduit
JPS5531473A (en) * 1978-08-29 1980-03-05 Osaka Gas Co Ltd Lining of inside of pipe
JPS5840497B2 (ja) * 1979-05-15 1983-09-06 東京瓦斯株式会社 管路の内張り方法
US4496499A (en) * 1980-01-25 1985-01-29 Brittain Perry N Process for lining high pressure pipeline
JPS5824679A (ja) * 1981-08-05 1983-02-14 住友電気工業株式会社 埋設管内面被覆工法
JPS5839847A (ja) * 1981-08-31 1983-03-08 Fuji Heavy Ind Ltd ３気筒エンジンのバランサ装置
JPS5839847U (ja) * 1981-09-11 1983-03-16 株式会社ハツコ− 熱膨張性チユ−ブの加熱装置
JPS5888281A (ja) * 1981-11-17 1983-05-26 住友電気工業株式会社 埋設管内面被覆工法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040009988A (ko) * 2002-07-25 2004-01-31 김형근 복합관 제조방법

Also Published As

Publication number Publication date
EP0298125A4 (en) 1989-09-11
DE3784926D1 (de) 1993-04-22
EP0298125A1 (en) 1989-01-11
DE3784926T2 (de) 1993-10-07
KR950013717B1 (ko) 1995-11-15
EP0298125B1 (en) 1993-03-17
US4950446A (en) 1990-08-21
WO1988004987A1 (en) 1988-07-14

Similar Documents

Publication Publication Date Title
KR890700076A (ko) 파이프의 내면 라이닝 공법
EP0233006B1 (en) Method for lining a pipe or main
CA2069155A1 (en) Method and apparatus for installing a pipe liner
US5861116A (en) Process for installing a pipe liner
ES518366A0 (es) Instalacion para la fabricacion de tubos de material plastico orientado molecularmente.
JP2509464B2 (ja) 設置配管の内張り装置
KR850007004A (ko) 혼성 팽창 장치 및 방법
EP0477081B1 (en) Method for producing a resin pipe for use as the inner lining of existing pipes
ES469259A1 (es) Procedimiento para el alivio de tensiones en un tubo mandri-nado mecanicamente
CZ20014600A3 (cs) Hadice pro dopravu média a způsob její výroby
ES2079518T3 (es) Procedimiento para curvar tubos deformables o curvables y dispositivo para su ejecucion.
MY121605A (en) Process control
AU548571B2 (en) Process for the pressure-tight fastening of pipe in pipe-plate
JPH0558384B2 (ko)
ES556995A0 (es) Un conjunto de manguito de reparacion para reparar una tuberia danada
DE69902183T2 (de) Verfahren zum innenbeschichten von rohren
JP2000343607A (ja) 管内ライニング工法
EP0581348A1 (en) Pipelines
GB2257767A (en) Apparatus for lining installed pipework.
JP2001150543A (ja) 既設管更新工法
JPS55109527A (en) Hydraulic pipe expander
IT1075825B (it) Metodo e apparecchio per fissare un manicotto tubolare,particolarmente per scambiatori di calore di reattori nucleari
JP2001271964A (ja) 熱可塑性樹脂製筒体の管内内装工法
JPH0299234A (ja) 細径管の拡管方法
JPS5758931A (en) Pipe expander

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee