[특허]Method and apparatus for relining underground passageway

[미국특허] Method and apparatus for relining underground passageway 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E21D-011/00 B29C-027/16 B32B-031/20
출원번호	US-0319557 (1981-11-09)
발명자 / 주소	Williams Augustus (Clifton Park NY)
출원인 / 주소	Finic, B.V. (Rotterdam NLX 03)
인용정보	피인용 횟수 : 46 인용 특허 : 4

초록 ▼

There is disclosed a method, apparatus and system for in situ relining underground pipes, lines and passageways particularly sewer lines. A sewer line which has deteriorated and/or otherwise requires repair is cleaned in a conventional manner by use of high pressure water jets to dislodge debris and clean the line, a T.V. inspection of the line is made to determine where the defects are located and to make a log of all ties and intersects. A moisture barrier, such as a thin polyethylene film, is installed along with a resin impregnable felt liner, the polyethylene film serving to prevent absorption of water or other moisture or contaminant by the felt liner and permitting thereby full absorption of resin by the liner. With the upstream end of the felt tube molded or otherwise sealed to the existing end of the sewer line a steel rod is then passed through the inside of the felt liner between the two points between which the repair is being made. The felt liner or mat is then squeegeed smooth and impregnated with a liquid resin material, again squeegeed smooth and immediately, curing of the resin is initiated applying hydraulic pressure and heat to the internal surfaces of the resin absorbing material. The felt liner is impregnated with the resin under pressure between the spaced pair of spaced squeegees, the first squeegee in the direction of travel serving to iron or otherwise smooth the internal surfaces of the felt liner and form the upstream end of a traveling resin impregnating chamber. A trailing squeegee(s) form the downstream end of the traveling resin depositing chamber apparatus and also serves to further assure smoothness of the internal surfaces of the felt liner which has just been impregnated with the resin. In addition to assuring uniformity and smoothness of the internal surfaces, the trailing squeegee has a trailing section which receives the everting end of a resin curing polyethylene tube which is maintained full of heated water under pressure thereby applying a uniform heat and pressure to the resin impregnated felt tube to immediately initiate curing of same. There is therefore a positive force acting via the squeegees to initially smooth and eliminate wrinkles and bubbles and other surface defects and then heat and a fluid hydraulic pressure is utilized to cure the resin and maintain the sidewalls in the ironed or smoothed condition.

대표청구항 ▼

A method of forming a tubular fiber reinforced plastic tube in an underground flow passage comprising: (1) inserting a fluid impervious tubular lamina against the internal surfaces of said underground flow passage, (2) inserting a resin absorbent fiber reinforcing tubular lamina in said impervious tubular lamina, (3) mechanically smoothing the interior surfaces of said resin absorber fiber reinforcing tubular lamina, (4) impregnating the mechanically smoothed resin absorbent reinforcing tubular lamina with resin in a fluid state, (5) mechanically smoothing the resin impregnated portions of said fiber reinforcing tubular lamina, (6) applying fluid pressure via an impervious membrane immediately after step 5, (7) curing the resin and then (8) removing the fluid pressure.

이 특허에 인용된 특허 (4) 인용/피인용 타임라인 분석

Wood Eric (Ossett EN), Lining of passageways.
상세보기
Zenbayashi Katsuaki (Fujisawa JPX) Morinaga Akio (Fujisawa JPX) Hirayama Masao (Settsu JPX) Morita Akira (Settsu JPX), Method and apparatus for providing the inner surface of a pipe line with a lining.
상세보기
Ichioka Eiji (Osaka JA) Harada Yurifumi (Osaka JA), Method of forming a coating of a rubber or a synthetic resin having an even thickness on the external surface of a tubul.
상세보기
Suetoshi Tetsui (Kawachinagano JPX) Kinugasa Munetaka (Nishinomiya JPX) Hosoya Koichi (Ashiya JPX) Yamamoto Mitsuo (Minamikawachigun JPX), Method of internally lining an installed pipe.
상세보기

이 특허를 인용한 특허 (46) 인용/피인용 타임라인 분석

Toyoda Shigeru,JPX ; Yagi Shuichi,JPX ; Itagaki Masaaki,JPX ; Sato Yukio,JPX ; Shinkado Kiyoshi,JPX, Adhesive composition for bonding a lining tube on to the internal surface of an existing pipe.
상세보기
Kiest, Jr., Larry W., Apparatus and method for lining a pipe.
상세보기
Kiest, Jr., Larry W., Apparatus and method for lining a pipe.
상세보기
Ersoy, Daniel Allen, Cold assisted pipe splitting and bursting.
상세보기
Sandt Hartley (2425 Dogwood La. Orange Park FL 32073), Composite structural element and process for making same.
상세보기
Driver, Franklin Thomas; Wang, Weiping, Cured in place liner with everted outer impermeable layer and method of manufacture.
상세보기
Poer, Jim Joseph, Cured-in-place pipe unit and rehabilitation.
상세보기
Konwinski Gregory M. ; Price Dennis D. ; Barrett Robert E ; Gobin Thomas V., High pressure live service pipe renewal apparatus and method.
상세보기
De Bruijn,Hans; Zeiber,Michael D., Inflatable underground structure liner.
상세보기
Driver,Franklin Thomas, Installation of cured in place liner with inner impermeable layer and apparatus.
상세보기
Driver, Franklin Thomas; Wang, Weiping; Coyne, Joseph M., Installation of cured in place liners with air and flow-through steam to cure.
상세보기
Driver, Franklin Thomas; Wang, Weiping, Installation of cured in place liners with air and steam and installation apparatus.
상세보기
Driver, Franklin T.; Nance, Charles H.; Polivka, Richard C., Installation of cured in place liners with an endless reusable inflation bladder and installation apparatus.
상세보기
Pleydon,Robert; Tigchelaar,Mark; Woolstencroft,Jon H., Inversion liner and liner components for conduits.
상세보기
Woolstencroft,Jon H.; Pleydon,Robert; Tigchelaar,Mark, Inversion liner and liner components for conduits.
상세보기
Konwinski Greg ; Barrett Robert ; Re Charles ; Doctor Randall ; Poskocil Frank ; Fred John ; Pietramale Anthony, Live service pipe insertion apparatus and method.
상세보기
Delaforce Stephen Robert,GBX, Method and apparatus for installing a replacement pipe.
상세보기
Ueda Kouhei (Kanagawa JPX), Method and apparatus for refurbishing deficient pipes.
상세보기
Warren, Danny, Method and composition for lining a pipe.
상세보기
Warren, Danny, Method and composition for lining a pipe.
상세보기
Lieberman, Stephen H.; Boss, Pamela A.; Anderson, Gregory W., Method for examining subsurface environments.
상세보기
Emmons, Peter H.; Crigler, John R.; Moussa, Michael R.; Dock, Dan A.; Bauer, Scott V.; Sauer, Nathan D., Method for repairing and strengthening pipe with internal helically wound tensile reinforcement.
상세보기
Shishkin Viktor V. (Krasnodar SUX) Kryazhevskikh Nikolai F. (Krasnodar SUX) Oleinik Viktor N. (Moscow SUX) Sushkov Yaroslav P. (Krasnodar SUX) Lukin Evgeny G. (Alma-Ata SUX) Sokol Petr G. (Krasnodar , Method of applying a protective coating to the inner surface of a pipeline and device for carrying out the method.
상세보기
Shishkin Viktor V. (ulitsa Festivalnaya ; I6 ; kv.5 Krasnodar SUX) Kryazhevskikh Nikolai F. (ulitsa Krasnykh partizan ; 559 ; kv.I3 Krasnodar SUX) Oleinik Viktor N. (Leninsky prospekt ; 8I ; kv.I73 M, Method of laying a pipeline.
상세보기
Wood Eric (Wellingborough GB2), Method of lining a passageway.
상세보기
Warren,Daniel, Method of lining a pipeline.
상세보기
Warren, Daniel, Method of lining a pipeline using a calibration hose.
상세보기
Perkins ; deceased Alfred G. ; Perkins by Patricia R., Method of lining a pipeline using a constant extrusion pressure.
상세보기
Sandt Hartley (2425 Dogwood La. Orange Park FL 32073), Method of making a composite structural element.
상세보기
Driver,Franklin Thomas; Wang,Weiping, Method of preparing cured in place liner using resin impregnation tower.
상세보기
Strong William A. (Rte. 12 ; P.O. Box 1150 ; Brinkley Rd. Pine Bluff AR 71603), Method of rehabilitating manholes by custom lining/relining.
상세보기
Kiest, Jr., Larry W.; Bartlett, Jason; O'Sullivan, III, Thomas M.; Greek, Raymond L.; Back, Timothy L.; Betzold, Donald L., Method of repairing a manhole chimney using a stretchable sleeve.
상세보기
Kiest, Jr., Larry W.; Bartlett, Jason; O'Sullivan, III, Thomas M.; Greek, Raymond L.; Back, Timothy L.; Betzold, Donald L., Method of repairing a manhole chimney using a stretchable sleeve.
상세보기
Toyoda Shigeru,JPX ; Yagi Shuichi,JPX ; Itagaki Masaaki,JPX, Method of repairing an existing pipe.
상세보기
Mller Hans (Brauergildestrasse 5 4938 Schieder-Schwalenberg DEX) Suerbaum Hermann (Schieder-Schwalenberg DEX), Method of salvaging a pipe conduit buried under ground.
상세보기
Wood Eric (42 Haggs Hill Road Ossett ; West Yorkshire GB2) Chick Douglas (Bayshill Cottage ; Barnet Lane Elstree ; Hertfordshire GB2), Method of sealing pipe.
상세보기
Satake Shinobu (Tokyo JPX) Yahata Tadao (Kanagawa-ken JPX) Shigefuji Takashi (Tokyo JPX) Toyoda Shigeru (Saitama-ken JPX) Yagi Shuichi (Kanagawa-ken JPX) Itagaki Masaaki (Kanagawa-ken JPX), Methods of lining the internal surface of a pipe.
상세보기
Satake Shinobu,JPX ; Yahata Tadao,JPX ; Shigefuji Takashi,JPX ; Toyoda Shigeru,JPX ; Yagi Shuichi,JPX ; Itagaki Masaaki,JPX, Methods of lining the internal surface of a pipe.
상세보기
Wood Eric (Castletown GBX), Passageway lining material.
상세보기
Cruickshank John Duncan,GBX, Pipeline pigging.
상세보기
Driver,Franklin Thomas, Preparation of cured in place liner with integral inner impermeable layer.
상세보기
Emmons, Peter H.; Crigler, John R.; Moussa, Michael R.; Dock, Dan A.; Bauer, Scott V.; Sauer, Nathan D., System for repairing and strengthening pipe with internal helically wound tensile reinforcement.
상세보기
Waring, Stephen T.; Huckfeldt, Rossen Robert, Tubing everting apparatus, assemblies, and methods.
상세보기
Waring, Stephen T.; Huckfeldt, Rossen Robert, Tubing everting apparatus, assemblies, and methods.
상세보기
Waring Stephen T. (Salem OR), Waterstop for monolith joints.
상세보기
Waring Stephen T. (Kent WA), Waterstop for monolith joints and method.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

[미국특허] Method and apparatus for relining underground passageway 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (4) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (46) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[미국특허] Method and apparatus for relining underground passageway 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (4) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (46) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허 더보기

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

활용도 Top5 특허