ES2141898T3 - Aparato de inyeccion de liquido, para un procedimiento de revestimiento de la superficie interior de un tubo. - Google Patents

Aparato de inyeccion de liquido, para un procedimiento de revestimiento de la superficie interior de un tubo.

Info

Publication number
ES2141898T3
ES2141898T3 ES95308219T ES95308219T ES2141898T3 ES 2141898 T3 ES2141898 T3 ES 2141898T3 ES 95308219 T ES95308219 T ES 95308219T ES 95308219 T ES95308219 T ES 95308219T ES 2141898 T3 ES2141898 T3 ES 2141898T3
Authority
ES
Spain
Prior art keywords
liquid
tube
liquid injection
pump
coating
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 - Lifetime
Application number
ES95308219T
Other languages
English (en)
Inventor
Shigeru Toyoda
Suichi Yagi
Masaaki Itagaki
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.)
Tokyo Gas Co Ltd
Original Assignee
Tokyo Gas 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
Priority claimed from JP6293494A external-priority patent/JPH08141468A/ja
Priority claimed from JP6293495A external-priority patent/JP2782326B2/ja
Application filed by Tokyo Gas Co Ltd filed Critical Tokyo Gas Co Ltd
Application granted granted Critical
Publication of ES2141898T3 publication Critical patent/ES2141898T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/18—Appliances for use in repairing pipes
    • 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
    • F16L55/164—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing fluid being introduced in the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Pipe Accessories (AREA)

Abstract

SE SUMINISTRA UN APARATO DE INYECCION DE LIQUIDO (30) PARA SU USO EN UN METODO PARA REVESTIR LA SUPERFICIE INTERNA DE UN TUBO, EL APARATO COMPRENDE UN CARRO QUE TIENE UNA ESTRUCTURA DE ARMAZON (31), UN DEPOSITO DE LIQUIDO (32) PARA ALMACENAR LA CANTIDAD NECESARIA DE LIQUIDO A INYECTAR EN EL INTERIOR DEL TUBO, UNA BOMBA PARA LIQUIDO (40) PARA BOMBEAR LA CANTIDAD NECESARIA DE LIQUIDO DE MANERA QUE SE INYECTE EL LIQUIDO EN EL INTERIOR DEL TUBO, Y UN DISPOSITIVO DE CONTROL DE LA INYECCION DEL LIQUIDO (20) PARA CONTROLAR LA PRESION DEL LIQUIDO QUE ESTA SIENDO SUMINISTRADO A TRAVES DE LA BOMBA (40), PARA DETENER LA INYECCION DE LIQUIDO DESPUES DE QUE UNA CANTIDAD PREDETERMINADA DE LIQUIDO HAYA SIDO INYECTADO AL INTERIOR DEL TUBO, Y PARA DETENER LA INYECCION DEL LIQUIDO SI LA PRESION DEL LIQUIDO EN EL TUBO CAMBIA MAS ALLA DE UN VALOR PREDETERMINADO. EL DEPOSITO DE LIQUIDO (32), LA BOMBA DE LIQUIDO (40) Y EL DISPOSITIVO DE CONTROL DE LA INYECCION DEL LIQUIDO (20) PUEDEN INSTALARSE JUNTOS EN EL CARRO DE MANERA QUE PUEDAN MOVERSE FACILMENTE.
ES95308219T 1994-11-28 1995-11-15 Aparato de inyeccion de liquido, para un procedimiento de revestimiento de la superficie interior de un tubo. Expired - Lifetime ES2141898T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6293494A JPH08141468A (ja) 1994-11-28 1994-11-28 既設管ライニング工法における液体流の送液装置
JP6293495A JP2782326B2 (ja) 1994-11-28 1994-11-28 管内面ライニング補修工法の液体流制御装置

Publications (1)

Publication Number Publication Date
ES2141898T3 true ES2141898T3 (es) 2000-04-01

Family

ID=26559445

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95308219T Expired - Lifetime ES2141898T3 (es) 1994-11-28 1995-11-15 Aparato de inyeccion de liquido, para un procedimiento de revestimiento de la superficie interior de un tubo.

Country Status (5)

Country Link
US (1) US5632818A (es)
EP (1) EP0715116B1 (es)
CA (1) CA2163308C (es)
DE (1) DE69514896T2 (es)
ES (1) ES2141898T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080099133A1 (en) * 2006-11-01 2008-05-01 United States Gypsum Company Panel smoothing process and apparatus for forming a smooth continuous surface on fiber-reinforced structural cement panels
US9959511B2 (en) 2010-12-08 2018-05-01 Bayer Cropscience Lp Retail point seed treatment systems and methods
US9861027B2 (en) 2010-12-08 2018-01-09 Bayer Cropscience, Lp Seed treatment systems and methods
UA109920C2 (uk) 2010-12-08 2015-10-26 Байєр Кропсайєнс Елпі Виробничі бази, способи і пристрій для обробки насіння
CN105605363B (zh) * 2016-03-18 2018-06-29 绍兴栢安管业科技有限公司 一种成套管道非开挖修漏装置及其方法
US20220057038A1 (en) * 2018-12-04 2022-02-24 Shonan Gosei-Jushi Seisakusho K.K. Apparatus and method for everting a lining material
IT202300020442A1 (it) * 2023-10-03 2025-04-03 Plenzich S P A Dispositivo per eliminare le dispersioni di gas in una colonna montante

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381727A (en) * 1979-08-24 1983-05-03 Aron Kasei Co., Ltd. Sealing agent injecting machine
JPS58193776A (ja) * 1982-04-30 1983-11-11 Hakko Co Ltd 既設管の内面補修施工方法
JPS60139991A (ja) * 1983-12-28 1985-07-24 東京瓦斯株式会社 既設管の管継手部補修工法
US4798474A (en) * 1987-10-22 1989-01-17 Union Carbide Corporation In-situ pipeline coating system
GB2215806B (en) * 1988-02-15 1992-02-05 Hakko Co Method of applying a lining to a pipeline
US5246641A (en) * 1991-11-13 1993-09-21 Mainlining Service, Inc. Method for lining a pipe with a cement mortar
DE69307253T2 (de) * 1992-10-14 1997-04-30 Tokyo Gas Co Ltd Verfahren zum Auskleiden der Innenwand eines Rohres

Also Published As

Publication number Publication date
EP0715116A1 (en) 1996-06-05
EP0715116B1 (en) 2000-02-02
US5632818A (en) 1997-05-27
CA2163308A1 (en) 1996-05-29
DE69514896T2 (de) 2000-10-05
DE69514896D1 (de) 2000-03-09
CA2163308C (en) 1998-11-03

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