FR2381226A1 - Tuyau souple en caoutchouc, notamment pour le transport de produits abrasifs - Google Patents

Tuyau souple en caoutchouc, notamment pour le transport de produits abrasifs

Info

Publication number
FR2381226A1
FR2381226A1 FR7802402A FR7802402A FR2381226A1 FR 2381226 A1 FR2381226 A1 FR 2381226A1 FR 7802402 A FR7802402 A FR 7802402A FR 7802402 A FR7802402 A FR 7802402A FR 2381226 A1 FR2381226 A1 FR 2381226A1
Authority
FR
France
Prior art keywords
layer
rubber hose
transport
soft rubber
abrasive products
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.)
Granted
Application number
FR7802402A
Other languages
English (en)
Other versions
FR2381226B1 (fr
Inventor
Megumi Yamamoto
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.)
Bridgestone Corp
Original Assignee
Bridgestone 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
Priority claimed from JP1797377U external-priority patent/JPS5614462Y2/ja
Priority claimed from JP13805277U external-priority patent/JPS5464312U/ja
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Publication of FR2381226A1 publication Critical patent/FR2381226A1/fr
Application granted granted Critical
Publication of FR2381226B1 publication Critical patent/FR2381226B1/fr
Granted 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/10—Pipelines for conveying excavated materials
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/133—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting buoyant
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
    • F16L27/113—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a rigid sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)

Abstract

Tuyau souple en caoutchouc résistant à l'usure, comprenant une couche interne de caoutchouc 2, une couche de renforcement 3 recouvrant cette couche interne et une gaine extérieure 4 en caoutchouc recouvrant ladite couche de renforcement. Ce tuyau comporte un corps de charge 7 ayant une rigidité considérablement supérieure à celle de la couche interne de caoutchouc et qui est noyé directement dans la surface périphérique intérieure de cette couche interne. Remontée de boues de forages sous-marins.
FR7802402A 1977-02-18 1978-01-27 Tuyau souple en caoutchouc, notamment pour le transport de produits abrasifs Granted FR2381226A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1797377U JPS5614462Y2 (fr) 1977-02-18 1977-02-18
JP13805277U JPS5464312U (fr) 1977-10-17 1977-10-17

Publications (2)

Publication Number Publication Date
FR2381226A1 true FR2381226A1 (fr) 1978-09-15
FR2381226B1 FR2381226B1 (fr) 1981-02-06

Family

ID=26354577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802402A Granted FR2381226A1 (fr) 1977-02-18 1978-01-27 Tuyau souple en caoutchouc, notamment pour le transport de produits abrasifs

Country Status (6)

Country Link
US (2) US4212328A (fr)
DE (1) DE2752146C3 (fr)
FR (1) FR2381226A1 (fr)
GB (1) GB1587465A (fr)
IT (1) IT1088493B (fr)
NL (1) NL172482C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8005695A (nl) * 1980-10-16 1982-05-17 Vredestein Nv Flexibele buis voor het transport van een mengsel van vloeistof en vast materiaal.
DE8806532U1 (de) * 1988-05-16 1988-07-14 Siemens AG, 1000 Berlin und 8000 München Schlauchförmiges Verbindungsstück
US5310291A (en) * 1993-04-14 1994-05-10 Aluminum Company Of America Transport duct for abrasive materials
US5690146A (en) * 1996-08-20 1997-11-25 Aeroquip Corporation Hose and method for wear detection
IT1319088B1 (it) * 2000-11-08 2003-09-23 Alfagomma S P A Raccordo per tubi rivestiti internamente e procedimento per la suamessa in opera
CN103018005A (zh) * 2012-12-07 2013-04-03 浙江大学 一种减轻固粒对壁面冲蚀磨损的方法
CH710012A2 (de) * 2014-08-25 2016-02-29 ETH Zürich Isolierende Rohrleitung, Verwendung einer isolierenden Rohrleitung, Verfahren zu deren Herstellung und Erdwärmesonde.
US11898687B2 (en) * 2020-08-14 2024-02-13 Ford Global Technologies, Llc Impact absorber assembly
US11592126B1 (en) * 2022-02-04 2023-02-28 Ford Global Technologies, Llc Elastomeric air induction high-pressure hose with sleeve

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247416A (en) * 1939-08-14 1941-07-01 David P Sands Reinforced hose
US3169552A (en) * 1963-02-27 1965-02-16 Hotel Statler Hilton Hose
DE2013599A1 (de) * 1970-03-21 1971-09-30 Pahl Gummi Asbest Schwimm und Absenkschlauch zum For dem flussiger Medien
FR2169478A5 (fr) * 1972-01-26 1973-09-07 Kleber Colombes
US3979142A (en) * 1973-12-21 1976-09-07 Bridgestone Tire Company Limited Abrasion resisting flexible joint pipe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US386304A (en) * 1888-07-17 Hose or tubing
US398425A (en) * 1889-02-26 Half to james e
US398430A (en) * 1889-02-26 Half to james e
US132006A (en) * 1872-10-08 Improvement w wagon-jacks
DD48484A (fr) *
US947046A (en) * 1908-07-27 1910-01-18 Wiley P Sugg Dredging-sleeve.
US1162463A (en) * 1910-08-02 1915-11-30 Friedrich Doeppenschmitt Jewelry fabric.
US1068491A (en) * 1912-12-11 1913-07-29 William H Eynon Armored hose.
FR792388A (fr) * 1935-07-12 1935-12-30 Turover Caoutchouc Manufacture Perfectionnements aux raccords en caoutchouc
US2173359A (en) * 1936-12-10 1939-09-19 Dayton Rubber Mfg Co Hose
DE1021663B (de) * 1954-04-12 1957-12-27 Franz Clouth Rheinische Gummiw Hartgummirohr
FR2092906B1 (fr) * 1970-06-30 1974-11-08 Air Liquide
US3794081A (en) * 1972-05-05 1974-02-26 Smith Inland A O Fiber reinforced tubular article having abrasion resistant liner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247416A (en) * 1939-08-14 1941-07-01 David P Sands Reinforced hose
US3169552A (en) * 1963-02-27 1965-02-16 Hotel Statler Hilton Hose
DE2013599A1 (de) * 1970-03-21 1971-09-30 Pahl Gummi Asbest Schwimm und Absenkschlauch zum For dem flussiger Medien
FR2169478A5 (fr) * 1972-01-26 1973-09-07 Kleber Colombes
US3979142A (en) * 1973-12-21 1976-09-07 Bridgestone Tire Company Limited Abrasion resisting flexible joint pipe

Also Published As

Publication number Publication date
GB1587465A (en) 1981-04-01
DE2752146A1 (de) 1978-08-31
DE2752146B2 (de) 1981-04-23
NL172482C (nl) 1983-09-01
US4275770A (en) 1981-06-30
DE2752146C3 (de) 1982-01-14
FR2381226B1 (fr) 1981-02-06
NL7712859A (nl) 1978-08-22
IT1088493B (it) 1985-06-10
NL172482B (nl) 1983-04-05
US4212328A (en) 1980-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse