[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

MX170580B - Um metodo para instalar un revestimiento termoplastico en tuberias - Google Patents

Um metodo para instalar un revestimiento termoplastico en tuberias

Info

Publication number
MX170580B
MX170580B MX019134A MX1913490A MX170580B MX 170580 B MX170580 B MX 170580B MX 019134 A MX019134 A MX 019134A MX 1913490 A MX1913490 A MX 1913490A MX 170580 B MX170580 B MX 170580B
Authority
MX
Mexico
Prior art keywords
liner
temperature
cylindrical
pressure
coating
Prior art date
Application number
MX019134A
Other languages
English (en)
Inventor
Patrick R Ledoux
Original Assignee
Pipe Liner Inc
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 Pipe Liner Inc filed Critical Pipe Liner Inc
Publication of MX170580B publication Critical patent/MX170580B/es

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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/16—Straightening or flattening
    • B29C53/20—Straightening or flattening 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/086—Bending or folding of tubes or other profiled members bending radially, i.e. deformig the cross-section of the tube
    • 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
    • B29C63/343—Lining or sheathing of internal surfaces using tubular layers or sheathings the tubular sheathing having a deformed non-circular cross-section prior to introduction
    • 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
    • B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
    • B29C63/46—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses of internal surfaces
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films

Landscapes

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

Abstract

La presente invención se refiere a un método para instalar un revestimiento termoplástico en unas tuberias generalmente cilíndricas,el método está caracterizado porque comprende los pasos de: (a) proporcionar un revestimiento formado de material termoplastico que tiene una forma de sección transversal no cilíndrica con su dimensión de sección transversal más grande de valor más pequeño que el diámetro interno del tubo y que tiene una memoria de forma generalmente cilíndrica el revestimiento es sensible a una temperatura de activación de la memoria de forma por encima de la temperatura de fusión de cristalización del revestimiento termoplastico por lo que el revestimiento puede ser formado en una configuración generalmente cilíndrica; (b) estirar el revestimiento no cilíndrico dentro del tubo tal que se extienda hasta los opuestos del mismo; (c) calentar el revestimiento no cilíndrico hasta una primera temperatura inferior a la temperatura de activación; (d) presurizar el revestimiento no cilíndrico hasta una primera presión para provocar que el revestimiento asuma una configuración de sección transversal generalmente, cilíndrica, generalmente conforme al contorno interior del tubo cuando el revestimiento se calienta y está a una temperatura por abajo de la temperatura de activación; (e) mantener el revestimiento a la primera temperatura y la primera presión por un periodo de tiempo predeterminado; (f) después de ésto; i) aumentar la temperatura en el revestimiento hasta una segunda temperatura superior a la temperatura del revestimiento lo suficiente para inactivar cualquier mamoria de la forma no cilíndrica y reactivar a memoria de la forma cilíndrica y ii) aumentar la presión en el revestimiento hasta una segunda presión superior a la primera presión mediante lo cual el revestimiento se adheríva generalmente al contorno interior generalmente cilíndrico del tubo; y (g) enfriar el revestimiento hasta una temperatura inferior a la temperatura de activación y eliminar la segunda presión del revestimiento, con lo cual el revestimiento mantiene su forma generalmente cilíndrica.
MX019134A 1989-01-19 1990-01-15 Um metodo para instalar un revestimiento termoplastico en tuberias MX170580B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/298,754 US4998871A (en) 1989-01-19 1989-01-19 Apparatus for deforming plastic tubing for lining pipe

Publications (1)

Publication Number Publication Date
MX170580B true MX170580B (es) 1993-08-31

Family

ID=23151885

Family Applications (1)

Application Number Title Priority Date Filing Date
MX019134A MX170580B (es) 1989-01-19 1990-01-15 Um metodo para instalar un revestimiento termoplastico en tuberias

Country Status (3)

Country Link
US (1) US4998871A (es)
AT (1) AT400355B (es)
MX (1) MX170580B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5092756A (en) * 1990-12-10 1992-03-03 Union Carbide Chemicals & Plastics Technology Corporation Apparatus for deforming pipe liners
ATE142145T1 (de) * 1991-05-17 1996-09-15 Subterra Ltd Vorrichtung und verfahren zur verformung eines rohres
US5223189A (en) * 1992-01-07 1993-06-29 Gundle Lining Systems, Inc. Method of sealing lateral connections for pipe liners
US5318011A (en) * 1992-02-04 1994-06-07 Escalon Ophthalmics, Inc. Iris protector/dilator and method of using the same
DE69225969T2 (de) * 1992-08-20 1999-03-11 Ivan C. New Orleans Lo. Mandich Verfahren zum Installieren eines Plastikliners in einem Rohr
GB2271826B (en) * 1992-10-26 1996-06-05 British Gas Plc Apparatus for bending plastic tube
NL9202029A (nl) * 1992-11-23 1994-06-16 Wavin Bv Werkwijze en inrichting voor het vervaardigen van een vervormde bekledingsbuis.
DE19820415C1 (de) * 1998-05-07 1999-09-16 Benteler Werke Ag Verfahren zum Umformen eines Ausgangsrohrs mit kreisrundem Querschnitt in ein U-förmiges Profil und Vorrichtung zur Durchführung des Verfahrens
US6299803B1 (en) 1999-10-21 2001-10-09 Ledoux Patrick Method for forming and sealing pipe liners
US6423258B1 (en) 2000-07-31 2002-07-23 American Pipe & Plastics, Inc. Machine and method for providing folded pipe liners
US20030038403A1 (en) * 2001-08-21 2003-02-27 American Pipe & Plastics, Inc. Machine and method for providing folded pipe liners
US6813570B2 (en) * 2002-05-13 2004-11-02 Delphi Technologies, Inc. Optimized convection based mass airflow sensor circuit
US6723266B1 (en) 2002-11-18 2004-04-20 Raymond Lippiatt Lining of underground pipes
BRPI0517181B1 (pt) 2004-12-13 2019-07-30 Smart Pipe Company, Lp Método para operar um controlador de um mecanismo em um oleoduto e método para instalação de montagem de revestimento em um oleoduto de seção cruzada cilíndrica
US7037043B1 (en) * 2005-02-14 2006-05-02 Pipe Liners, Inc. Methods for lining pipes and connecting the lined pipe with adjacent or lateral pipes
US20070018455A1 (en) * 2005-07-21 2007-01-25 Pipe Liners, Inc. Apparatus and methods for fusing non-cylindrical thermoplastic pipe ends
US20090029029A1 (en) * 2007-07-13 2009-01-29 Benjamin Lin Apparatus and method for manufacturing a consumable candy drinking straw
US9453606B2 (en) 2007-12-26 2016-09-27 Smart Pipe Company, Inc. Movable factory for simultaneous mobile field manufacturing and installation of non-metallic pipe
PT2110191E (pt) * 2008-04-18 2011-05-26 Soudronic Ag Elemento de encurvamento preliminar de um aparelho de encurvamento
US9310014B2 (en) 2009-12-07 2016-04-12 Smart Pipe Company L.P. Systems and methods for making pipe, and method of installing the pipe in a pipeline
US9283605B2 (en) 2010-05-05 2016-03-15 Greenlee Textron Inc. Pivoting conduit bender
WO2013167889A2 (en) 2012-05-08 2013-11-14 Smart Pipe Company Inc. Movable factory for simultaneous mobile field manufacturing and installation of non-metallic pipe
US9273801B1 (en) 2013-01-02 2016-03-01 Joseph Timothy Nippes Method of in-situ pipeline replacement
US9296165B1 (en) * 2013-01-04 2016-03-29 Dale L. Henson Apparatuses for expanding tubing and methods of use
WO2014143489A1 (en) 2013-03-11 2014-09-18 Exxonmobil Upstream Research Company Pipeline liner monitoring system
CN109454153A (zh) * 2018-11-23 2019-03-12 五行科技股份有限公司 一种软管压u装置及压u方法
DE102019128542A1 (de) * 2019-10-22 2021-04-22 Endress+Hauser Flowtec Ag Verfahren zur Herstellung eines Meßrohrs für ein Durchfluß-Meßgerät
US11371324B2 (en) 2020-07-16 2022-06-28 Saudi Arabian Oil Company Method and apparatus for installing infield flexible liner of downhole tubing
CN114193751A (zh) * 2021-11-19 2022-03-18 安徽优耐德管道技术有限公司 一种热塑管状材料的h形连续变形设备及其变形方法

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194226A (es) * 1959-11-06
US677142A (en) * 1898-05-03 1901-06-25 Sam Thomas Richardson Apparatus for bending into circular form metallic wheel-rims.
US2423260A (en) * 1944-12-29 1947-07-01 Extruded Plasties Inc Extrusion of tubing
US2668987A (en) * 1950-10-21 1954-02-16 Gen Motors Corp Mold for and method of molding foam rubber strips and the like
US2724672A (en) * 1951-11-29 1955-11-22 Kellogg M W Co Method of applying thermoplastic polymers to solid surfaces
US2980161A (en) * 1954-12-27 1961-04-18 Frank A Howard Continuous mechanized production of tubeless tire safety rings
BE549046A (es) * 1955-06-27 1900-01-01
US2955318A (en) * 1958-05-16 1960-10-11 Union Carbide Corp Method and apparatus for collapsing thermoplastic tubing
US3192612A (en) * 1963-04-05 1965-07-06 Phillips Petroleum Co Method of constructing plastic-lined conduit
FR1394807A (fr) * 1964-02-04 1965-04-09 Ct De Rech S De Pont A Mousson Procédé perfectionné de revêtement intérieur de canalisation
US3335758A (en) * 1964-09-22 1967-08-15 Tfe Company Plastic-lined conduit
US3429954A (en) * 1965-03-22 1969-02-25 Dow Chemical Co Method of making a polymer-lined pipe
BE682774A (es) * 1965-11-03 1966-12-01
US3371770A (en) * 1966-10-25 1968-03-05 American Pipe & Constr Co Apparatus for moving pipe through a coating machine
US3543334A (en) * 1967-05-09 1970-12-01 Mitsubishi Petrochemical Co Apparatus for manufacturing thermoplastic films
US4020136A (en) * 1969-04-12 1977-04-26 Giosue Zaro Method and apparatus for the sizing of tubular bodies of a thermoplastic material which are continuously extruded
US3560295A (en) * 1969-10-17 1971-02-02 Bovaird Supply Co The Method of lining metal pipe
GB1352829A (en) * 1969-12-23 1974-05-15 Ross L A R Internal lining and sealing of hollow ducts
GB1340068A (en) * 1970-09-22 1973-12-05 Insituform Pipes & Structures Lining of surfaces defining passageways
US3758361A (en) * 1970-11-16 1973-09-11 J Hunter Process for lining pipe joints
SE368435B (es) * 1972-09-07 1974-07-01 L Jansson
US3996967A (en) * 1972-10-18 1976-12-14 Takata Kojyo Co., Ltd. Reinforced lining for tubes
US3897530A (en) * 1972-10-27 1975-07-29 Dow Chemical Co Method for gusseting continuous lengths of tubular material
US4273605A (en) * 1974-01-21 1981-06-16 Ross Louis A R Internal lining and sealing of hollow ducts
US4028037A (en) * 1975-03-17 1977-06-07 The Dow Chemical Company Tube treating and apparatus therefor
NO140682C (no) * 1975-07-02 1979-10-17 Norske Remfabrik As Tynnvegget slange av elastisk materiale, fortrinnsvis gummi, til innvendig foring av vannledninger, saerlig avloepsroer av betong
GB1580438A (en) * 1976-07-28 1980-12-03 Trio Eng Inc Lining of pipelins and passgeways
IT1089712B (it) * 1976-12-09 1985-06-18 Mantec Ind Ltd Metodo per rivestire un tubo
GB2003576B (en) * 1977-07-27 1982-03-10 Trio Engineering Ltd As Lining of passageways
DE2861006D1 (en) * 1977-07-27 1981-11-26 Trio Engineering Ltd As Method of lining a passageway
AU4541179A (en) * 1978-04-05 1979-10-18 Daniel Cahuzac Sheath for forming and internal lining for a conduit
FR2445220A1 (fr) * 1978-12-29 1980-07-25 Tokyo Gas Co Ltd Procede et appareil de gainage de canalisation, notamment enterrees
US4231740A (en) * 1979-02-02 1980-11-04 Itzhak Shoher Dental restorative structures
CA1084224A (en) * 1979-08-21 1980-08-26 Perry N. Brittain Process for lining high pressure pipeline
US4496499A (en) * 1980-01-25 1985-01-29 Brittain Perry N Process for lining high pressure pipeline
US4377894A (en) * 1980-03-21 1983-03-29 Kawasaki Jukogyo Kabushiki Kaisha Method of lining inner wall surfaces of hollow articles
FR2480901B1 (fr) * 1980-04-18 1985-10-11 Coopetanche Sa Procede de garnissage interne d'une conduite
JPS5718894A (en) * 1980-07-09 1982-01-30 Asuka Kogyo Kk Repairing device of buried hollow body
JPS6010901B2 (ja) * 1980-08-19 1985-03-20 東京瓦斯株式会社 管路の内張り方法及び装置
GB2084686B (en) * 1980-09-25 1984-05-16 British Steel Corp Lining pipework
SE437623B (sv) * 1980-11-04 1985-03-11 Sven Runo Vilhelm Gebelius Sett och anordning for att reparera och/eller forsterka ett rorsystem genom inforande av en rorformig del i en rorledning
US4394202A (en) * 1981-01-22 1983-07-19 Umac, Inc. Method for relining an underground gas line or the like without excavation
US4410391A (en) * 1981-01-22 1983-10-18 Umac, Inc. Apparatus for relining an underground gas line or the like without excavation
EP0060670A3 (en) * 1981-03-14 1982-11-10 Dunlop Limited Lining of tubular structures
FR2503622A1 (fr) * 1981-04-13 1982-10-15 Laurent Jacques Procede pour chemiser interieurement des canalisations et tube pour sa mise en oeuvre
JPS5813808U (ja) * 1981-07-14 1983-01-28 株式会社山陽精機 丸円形成形回転金型
US4691740A (en) * 1983-03-15 1987-09-08 Phillips Petroleum Company Pipeline lining
GB8314209D0 (en) * 1983-05-23 1983-06-29 British Gas Corp Sealing joints and leaks in mains
US4504171A (en) * 1983-09-02 1985-03-12 Getty Synthetic Fuels, Inc. Liner installation tool and method
GB8410672D0 (en) * 1984-04-26 1984-05-31 Raychem Gmbh Recoverable article
SE454536B (sv) * 1984-05-30 1988-05-09 Uponor Ab Sett for infodring av kanaler medelst ett ror av plastmaterial med termiskt minne
GB8530720D0 (en) * 1985-12-13 1986-01-22 Bio Kil Chemicals Ltd Applying protective coating
WO1987003840A1 (en) * 1985-12-20 1987-07-02 Roy Binall Skott Method and means for applying flexible liners to pipes
EP0233006B1 (en) * 1986-02-10 1991-01-23 British Gas plc Method for lining a pipe or main
GB2188695A (en) * 1986-03-31 1987-10-07 Jr Campbell Hall Steketee Lining pipes
EP0298125B1 (en) * 1986-12-26 1993-03-17 Osaka Gas Co., Ltd Duct lining method
US4863365A (en) * 1987-07-27 1989-09-05 Pipe Liners, Inc. Method and apparatus for deforming reformable tubular pipe liners

Also Published As

Publication number Publication date
US4998871A (en) 1991-03-12
ATA11990A (de) 1995-04-15
AT400355B (de) 1995-12-27

Similar Documents

Publication Publication Date Title
MX170580B (es) Um metodo para instalar un revestimiento termoplastico en tuberias
US4496517A (en) Process for preparing saturated polyester resin bottles
US3899565A (en) Method for forming tube with thickened socket end
CA2199174A1 (en) Encapsulation of volatile aroma compounds
FI821865A0 (fi) Foerfarande foer att binda en faestanordning, som aer av syntetisk harts och som har smaelttemperatuvid en film
ES2144574T3 (es) Procedimiento para la fabricacion de un material polimero con propiedades mecanicas mejoradas.
HK1017071A1 (en) Process for producing a protective cap for an infrared radiation thermometer that can be introduced into a body cavity
GB1034344A (en) Improvements in or relating to glass-ceramics
KR900701517A (ko) 고무튜브제조방법 및 그에 사용되는 수지 코팅장치
US2168993A (en) Expanding device for tubular envelopes
GB897518A (en) Manufacture of polyethylene film
CA2258437A1 (en) Method and apparatus for expanding and conferring a cup shape to the terminal junction segment of bi-axially oriented pipes made of thermoplastic material
SE8400399L (sv) Forfarande for framstellning av ett plastror
GR3036748T3 (en) A method of socketing a pipe
MY116013A (en) A method of socketing a pipe
TW257772B (es)
JPS5563223A (en) Method of lining metal tube
FR2031078A5 (en) Intermalloy ribbed steam-heated roller
JPH0747296B2 (ja) フランジ付管のライニング方法
JP2712276B2 (ja) ライニング管の製法
JP2000052425A (ja) 合成樹脂ライニング管の製造方法
JPS54150482A (en) Manufacture of synthetic resin-lined metal tube
JPS5549218A (en) Manufacturing method for heat recovery tube
SU771037A1 (ru) Способ остекловани внутренней поверхности металлических труб
JPH02225023A (ja) ライニング金属管の製法