FR2834513B1 - MATERIALS PROVIDING CAVITATION EROSION RESISTANCE IN LIQUID FLOWS - Google Patents

MATERIALS PROVIDING CAVITATION EROSION RESISTANCE IN LIQUID FLOWS

Info

Publication number
FR2834513B1
FR2834513B1 FR0200162A FR0200162A FR2834513B1 FR 2834513 B1 FR2834513 B1 FR 2834513B1 FR 0200162 A FR0200162 A FR 0200162A FR 0200162 A FR0200162 A FR 0200162A FR 2834513 B1 FR2834513 B1 FR 2834513B1
Authority
FR
France
Prior art keywords
liquid flows
erosion resistance
cavitation erosion
materials providing
providing cavitation
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 - Fee Related
Application number
FR0200162A
Other languages
French (fr)
Other versions
FR2834513A1 (en
Inventor
Jean Marie Auguste Roman
Florent Louis Charles Tessier
Anne Patricia Alloncle
Jean Francis Paul Bommelaer
Ludovic Pierre Jourdan
Laurent Berthe
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.)
General Electric Switzerland GmbH
Original Assignee
Alstom Schweiz AG
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 Alstom Schweiz AG filed Critical Alstom Schweiz AG
Priority to FR0200162A priority Critical patent/FR2834513B1/en
Priority to AU2003214297A priority patent/AU2003214297A1/en
Priority to EP03709862A priority patent/EP1463769A2/en
Priority to PCT/FR2003/000043 priority patent/WO2003057751A2/en
Publication of FR2834513A1 publication Critical patent/FR2834513A1/en
Priority to NO20033946A priority patent/NO20033946L/en
Application granted granted Critical
Publication of FR2834513B1 publication Critical patent/FR2834513B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Vibration Prevention Devices (AREA)
FR0200162A 2002-01-08 2002-01-08 MATERIALS PROVIDING CAVITATION EROSION RESISTANCE IN LIQUID FLOWS Expired - Fee Related FR2834513B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0200162A FR2834513B1 (en) 2002-01-08 2002-01-08 MATERIALS PROVIDING CAVITATION EROSION RESISTANCE IN LIQUID FLOWS
AU2003214297A AU2003214297A1 (en) 2002-01-08 2003-01-08 Material that is cavitation-erosion resistant in fluid run-offs
EP03709862A EP1463769A2 (en) 2002-01-08 2003-01-08 Material that is cavitation-erosion resistant in fluid run-offs
PCT/FR2003/000043 WO2003057751A2 (en) 2002-01-08 2003-01-08 Material that is cavitation-erosion resistant in fluid run-offs
NO20033946A NO20033946L (en) 2002-01-08 2003-09-05 Cavitation erosion resistant material in fluid drains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0200162A FR2834513B1 (en) 2002-01-08 2002-01-08 MATERIALS PROVIDING CAVITATION EROSION RESISTANCE IN LIQUID FLOWS

Publications (2)

Publication Number Publication Date
FR2834513A1 FR2834513A1 (en) 2003-07-11
FR2834513B1 true FR2834513B1 (en) 2006-01-20

Family

ID=8871194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0200162A Expired - Fee Related FR2834513B1 (en) 2002-01-08 2002-01-08 MATERIALS PROVIDING CAVITATION EROSION RESISTANCE IN LIQUID FLOWS

Country Status (5)

Country Link
EP (1) EP1463769A2 (en)
AU (1) AU2003214297A1 (en)
FR (1) FR2834513B1 (en)
NO (1) NO20033946L (en)
WO (1) WO2003057751A2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059672A (en) * 1990-06-25 1991-10-22 Thare Coat, Inc. Elastomeric reaction products of aromatic isocyanate, aliphatic isocyanate and aromatic diamine components
CA2134087C (en) * 1992-04-24 2007-07-17 Robert S. Ward Copolymers and non-porous, semi-permeable membrane thereof and its use for permeating molecules of predetermined molecular weight range
US5569687A (en) * 1995-03-16 1996-10-29 Rohm And Haas Company Waterborne zinc-rich primer compositions
CA2186519A1 (en) * 1995-10-10 1997-04-11 Henry S. Hsich Metal tubing coated with multiple layers of polymeric materials
JP2003528951A (en) * 2000-03-27 2003-09-30 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Thermoplastic polyurethane elastomer (TPU) produced using polytrimethylene carbonate soft segment

Also Published As

Publication number Publication date
AU2003214297A1 (en) 2003-07-24
FR2834513A1 (en) 2003-07-11
NO20033946D0 (en) 2003-09-05
WO2003057751A3 (en) 2004-03-25
EP1463769A2 (en) 2004-10-06
AU2003214297A8 (en) 2003-07-24
NO20033946L (en) 2003-10-27
WO2003057751A2 (en) 2003-07-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20120928