FR1469479A - Cover and method of protecting buried metal objects against corrosion - Google Patents

Cover and method of protecting buried metal objects against corrosion

Info

Publication number
FR1469479A
FR1469479A FR29062A FR29062A FR1469479A FR 1469479 A FR1469479 A FR 1469479A FR 29062 A FR29062 A FR 29062A FR 29062 A FR29062 A FR 29062A FR 1469479 A FR1469479 A FR 1469479A
Authority
FR
France
Prior art keywords
cover
against corrosion
metal objects
buried metal
objects against
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
Application number
FR29062A
Other languages
French (fr)
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.)
Raychem Corp
Original Assignee
Raychem Corp
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 Raychem Corp filed Critical Raychem Corp
Application granted granted Critical
Publication of FR1469479A publication Critical patent/FR1469479A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • H02G15/1806—Heat shrinkable sleeves
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0616—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms layered or partially layered preforms, e.g. preforms with layers of adhesive or sealing compositions
    • 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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/02—Welded joints
    • F16L13/0254—Welded joints the pipes having an internal or external coating
    • F16L13/0272—Welded joints the pipes having an internal or external coating having an external coating
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/22—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics using shrink-down material
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
    • F16L58/1063—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe the coating being a sheet wrapped around the pipe
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/181—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for non-disconnectible pipe joints
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • 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
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/08—Shrinkable tubes
    • 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
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/915—Mastic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
FR29062A 1964-08-21 1965-08-21 Cover and method of protecting buried metal objects against corrosion Expired FR1469479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US391090A US3415287A (en) 1964-08-21 1964-08-21 Protective covering and article

Publications (1)

Publication Number Publication Date
FR1469479A true FR1469479A (en) 1967-02-17

Family

ID=23545192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR29062A Expired FR1469479A (en) 1964-08-21 1965-08-21 Cover and method of protecting buried metal objects against corrosion

Country Status (8)

Country Link
US (1) US3415287A (en)
BE (1) BE668616A (en)
CH (1) CH450236A (en)
DE (1) DE1504803A1 (en)
FR (1) FR1469479A (en)
GB (1) GB1116879A (en)
NL (1) NL141811B (en)
SE (1) SE335081B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316464A1 (en) * 1975-06-30 1977-01-28 Raychem Corp IMPROVEMENTS IN THE MEANS OF ASSEMBLING TUBULAR ELEMENTS
EP0309597A1 (en) * 1987-09-29 1989-04-05 Blome GmbH & Co. Kommanditgesellschaft Coating of the jointing area of steel pipes welded together
US4836586A (en) * 1975-04-09 1989-06-06 Raychem Corporation Composite coupling
US4874193A (en) * 1975-04-09 1989-10-17 Raychem Corporation Heat-recoverable composition coupling device

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631898A (en) * 1970-01-13 1972-01-04 Alfred H Harley Insulating pipe joint fitting and method of making same
US3744823A (en) * 1971-03-01 1973-07-10 Shaw Pipe Ind Ltd High temperature pipeline joints
US4075752A (en) * 1971-11-20 1978-02-28 Robert Bosch Gmbh Method of making distributor assembly bearing structures and the like
JPS4931741A (en) * 1972-07-25 1974-03-22
US3814139A (en) * 1972-08-23 1974-06-04 Stone Ind Corp Insulating connector
US3908267A (en) * 1972-08-23 1975-09-30 Stone Ind Corp Method of applying an insulating connector
USRE30817E (en) * 1972-08-23 1981-12-08 J. L. Clark Manufacturing Co. Method of applying an insulating connector
USRE30447E (en) * 1972-08-23 1980-12-16 J. L. Clark Manufacturing Co. Insulating connector
US4168192A (en) * 1972-09-01 1979-09-18 Raychem Corporation Process for making recoverable tubular article
US4035534A (en) * 1972-09-01 1977-07-12 Raychem Corporation Heat-shrinkable laminate
US4207364A (en) * 1972-09-01 1980-06-10 Raychem Corporation Heat-shrinkable laminate
US3957382A (en) * 1973-06-11 1976-05-18 Raychem Corporation Method of processing fusible inserts
FR2315158A1 (en) * 1975-06-16 1977-01-14 Raychem Corp SLEEVE, ITS MANUFACTURING PROCESS AND ITS APPLICATION TO COVERING A SUBSTRATE
US4135553A (en) * 1975-06-16 1979-01-23 Raychem Corporation Recoverable sleeve
US4188979A (en) * 1975-08-26 1980-02-19 Nitto Denki Kogyo Kabushiki Kaisha Protective cover for a thermoresponsive tube
US4070044A (en) * 1976-01-22 1978-01-24 Phillips Petroleum Company Polymer pipe connection and method to make it
US4424990A (en) 1980-01-30 1984-01-10 Raychem Corporation Thermochromic compositions
EP0045629B1 (en) * 1980-07-31 1984-12-27 RAYCHEM CORPORATION (a California corporation) Device for and method of internal pipeline protection
US4386629A (en) 1980-07-31 1983-06-07 Raychem Corporation Apparatus for internal pipe protection
CA1179442A (en) * 1980-12-03 1984-12-11 James A. Richards Radiation cross linked polyamide composition
US4374881A (en) * 1981-03-24 1983-02-22 Eaton Corporation Heat recoverable connector
EP0063913B1 (en) * 1981-04-21 1986-08-13 Sumitomo Electric Industries Limited Heat-shrinkable tubes
US4549752A (en) * 1981-08-13 1985-10-29 Umac, Inc. Connector for tubular members
US4465309A (en) * 1981-08-13 1984-08-14 Umac, Inc. Connecting or repair device
DK474682A (en) * 1981-10-27 1983-04-28 Raychem Sa Nv STUFF CUFF AND ITS APPLICATION
JPS5887015A (en) * 1981-11-18 1983-05-24 Ube Ind Ltd Forming method of protective cover layer on connected section of covered steel pipe
ATE35648T1 (en) * 1982-01-28 1988-07-15 Raychem Pontoise Sa POLYMERIC ARTICLES WITH JOINTS.
GB8304027D0 (en) * 1983-02-14 1983-03-16 Raychem Sa Nv Heat-recoverable article
GB8333722D0 (en) * 1983-12-19 1984-01-25 Raychem Gmbh Expansible seal
CA1247824A (en) * 1984-08-17 1989-01-03 Joel Archer Fibre reinforced polymeric article
GB8421357D0 (en) * 1984-08-22 1984-09-26 Raychem Gmbh Means for sealing
US4731273A (en) * 1985-07-08 1988-03-15 Minnesota Mining And Manufacturing Company Heat-recoverable closure with crosslinked pressure-sensitive adhesive
US4709948A (en) * 1985-08-19 1987-12-01 Raychem Limited Fibre reinforced polymeric article
GB2181201B (en) * 1985-09-30 1989-12-20 Hepworth Iron Co Ltd Coupling pipes
FR2596133B1 (en) * 1986-03-20 1988-08-12 Caoutchouc Manuf Plastique METHOD FOR MANUFACTURING A CONNECTION AND / OR CONNECTION DEVICE FOR FLEXIBLE PIPES AND CONNECTION AND / OR CONNECTION DEVICE CARRIED OUT ACCORDING TO THIS METHOD
US4693501A (en) * 1986-07-23 1987-09-15 American Standard Inc. Refrigeration tubing joint
US4835365A (en) * 1986-09-29 1989-05-30 Etheridge David R De-ionized fluid heater and control system
US4756781A (en) * 1986-09-29 1988-07-12 Etheridge David R Method of connecting non-contaminating fluid heating element to a power source
US4875957A (en) * 1986-09-29 1989-10-24 Etheridge David R Method of connecting a non-contaminating fluid heating element to a power source
EP0306554B1 (en) * 1987-09-05 1992-01-02 Hewing GmbH Bonding system
FI82633C (en) * 1987-10-12 1991-04-10 Muolon Oy FOERFARANDE FOER FRAMSTAELLNING AV EN KRYMPANDE PRODUKT.
US5302428A (en) * 1992-09-29 1994-04-12 Shaw Industries Ltd. Multi-layer wraparound heat shrink sleeve
CA2154271A1 (en) * 1993-01-21 1994-08-04 George Pieslak Heat-recoverable article
US5988689A (en) * 1997-12-26 1999-11-23 Central Plastics Company Heat-shrinkable electrofusion fittings and methods
GB9905037D0 (en) * 1999-03-05 1999-04-28 Raychem Sa Nv Method of sealing a joint between two pipes
US20030080561A1 (en) * 2001-10-04 2003-05-01 Martin Ronald Allen Ezra Martin Ron Underground couplings
EP1384931A1 (en) * 2002-07-27 2004-01-28 Walter Stucke Insulation and insulating method for the welded joint of a pipe that is insulated with the exception of the welding zone
US7534321B2 (en) * 2003-01-29 2009-05-19 Ncf Industries, Inc. System for joining sections of composite reinforced line pipe
JP2006088079A (en) * 2004-09-27 2006-04-06 Bussan Nanotech Research Institute Inc Pipe end part joining body
US7361384B2 (en) * 2005-01-14 2008-04-22 Covalence Specialty Materials Corp. Corrosion protection system for transport pipe
JP4962687B2 (en) * 2005-08-30 2012-06-27 Ｎｏｋ株式会社 Sealing structure
DE102006057179A1 (en) 2005-12-03 2007-06-21 Skumtech As Corrosion protection for anchors in the mountains
DE102007038257A1 (en) 2007-07-27 2009-01-29 Stucke, Walter, Dipl.-Ing. Molding for steel natural gas-pipeline, is fabricated as branch or curve and/or as matching piece or adapter
DE102007040683A1 (en) * 2007-08-29 2009-03-05 Evonik Degussa Gmbh Sheathed pipe
EP2204427A1 (en) 2008-12-23 2010-07-07 J. van Beugen Beheer B.V. Adhesive compound
DK201000497A (en) * 2010-06-09 2011-12-10 Logstor As Shrink sleeve for joining insulated pipes
EP2481966A1 (en) * 2011-02-01 2012-08-01 Uponor Innovation AB Clamping ring
US8840740B2 (en) * 2011-06-24 2014-09-23 The Boeing Company Apparatus for preventing spark propagation
RU2530949C2 (en) * 2012-03-26 2014-10-20 Открытое акционерное общество "Акционерная компания по транспорту нефти "Трансфнеть" (ОАО "АК "Транснефть") Method of assembly of pipe heat insulation anti-fire inserts
RU2530946C2 (en) * 2012-03-26 2014-10-20 Открытое акционерное общество "Акционерная компания по транспорту нефти "ТРАНСНЕФТЬ" Assembly of pipe weld heat isolation for underground laying
RU2530943C2 (en) * 2012-03-26 2014-10-20 Открытое акционерное общество "Акционерная компания по транспорту нефти "Транснефть" (ОАО "АК "Транснефть") Assembly of pipe weld heat isolation for overhead laying
BR112018074935A2 (en) * 2016-05-31 2019-03-12 Berry Plastics Corporation conduit, and method for forming a conduit
US10633932B1 (en) 2016-12-17 2020-04-28 Daryl Vincent Mazzanti System and method to reduce wellbore annular fluid volumes

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US1984649A (en) * 1929-12-07 1934-12-18 Standard Oil Co California Protective coating and objects coated therewith
US2915413A (en) * 1955-06-13 1959-12-01 United Biscuit Company Of Amer Non-blocking adhesive sheet
US3012585A (en) * 1957-06-06 1961-12-12 Royston Lab Pipe coating with flowable inner layer
US3035113A (en) * 1959-12-07 1962-05-15 Bendix Corp Method and means for terminating braided insulation and shielding of a wire cable
US2992457A (en) * 1960-03-28 1961-07-18 Grace W R & Co Method of joining pipe and tubing
US3226807A (en) * 1961-06-15 1966-01-04 Hill Hubbell Company Method of constructing a continuous pipeline
US3184358A (en) * 1961-06-20 1965-05-18 Multifol Patentverwert Ag Method of forming laminated plastic tubing
NL295669A (en) * 1962-07-23
US3312772A (en) * 1963-08-23 1967-04-04 Raychem Corp Connectors with heat recoverable members
US3297819A (en) * 1964-08-10 1967-01-10 Raychem Corp Heat unstable covering

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836586A (en) * 1975-04-09 1989-06-06 Raychem Corporation Composite coupling
US4874193A (en) * 1975-04-09 1989-10-17 Raychem Corporation Heat-recoverable composition coupling device
FR2316464A1 (en) * 1975-06-30 1977-01-28 Raychem Corp IMPROVEMENTS IN THE MEANS OF ASSEMBLING TUBULAR ELEMENTS
EP0309597A1 (en) * 1987-09-29 1989-04-05 Blome GmbH & Co. Kommanditgesellschaft Coating of the jointing area of steel pipes welded together

Also Published As

Publication number Publication date
GB1116879A (en) 1968-06-12
SE335081B (en) 1971-05-10
US3415287A (en) 1968-12-10
DE1504803A1 (en) 1971-11-18
NL141811B (en) 1974-04-16
BE668616A (en) 1965-12-16
CH450236A (en) 1968-01-15
NL6510948A (en) 1966-02-22

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