WO2006067077A3 - In-line-messgerät mit einem messrohr und verfahren zu dessen herstellung - Google Patents

In-line-messgerät mit einem messrohr und verfahren zu dessen herstellung Download PDF

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Publication number
WO2006067077A3
WO2006067077A3 PCT/EP2005/056784 EP2005056784W WO2006067077A3 WO 2006067077 A3 WO2006067077 A3 WO 2006067077A3 EP 2005056784 W EP2005056784 W EP 2005056784W WO 2006067077 A3 WO2006067077 A3 WO 2006067077A3
Authority
WO
WIPO (PCT)
Prior art keywords
measuring device
liner
production
line measuring
line
Prior art date
Application number
PCT/EP2005/056784
Other languages
English (en)
French (fr)
Other versions
WO2006067077A2 (de
Inventor
Thomas Sulzer
Johannes Ruchel
Original Assignee
Flowtec Ag
Thomas Sulzer
Johannes Ruchel
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 DE200410062680 external-priority patent/DE102004062680A1/de
Application filed by Flowtec Ag, Thomas Sulzer, Johannes Ruchel filed Critical Flowtec Ag
Priority to DK05819219.6T priority Critical patent/DK1828726T3/en
Priority to EP05819219.6A priority patent/EP1828726B1/de
Priority to CN2005800440208A priority patent/CN101084414B/zh
Publication of WO2006067077A2 publication Critical patent/WO2006067077A2/de
Publication of WO2006067077A3 publication Critical patent/WO2006067077A3/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4825—Polyethers containing two hydroxy groups
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • G01F1/584—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters constructions of electrodes, accessories therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

Das Meßrohr des In-Line-Meßgeräts ist innen mit einem Liner ausgekleidet. Der Liner besteht aus einem Polyurethan, das unter Verwendung eines metall-organische Verbindungen aufweisenden Katalysators hergestellt ist. Die mit dem Katalysator in den Liner eingebrachten und dort verbliebenen Metalle sind chemisch, insb. atomisch, an im Liner gebildete Kohlenstoffketten gebunden. Das In-Line-Meßgerät ist daher besonders auch zum Messen von Trinkwasser geeignet.
PCT/EP2005/056784 2004-12-21 2005-12-14 In-line-messgerät mit einem messrohr und verfahren zu dessen herstellung WO2006067077A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK05819219.6T DK1828726T3 (en) 2004-12-21 2005-12-14 In-line measuring device having a measuring tube and a method of manufacturing the same
EP05819219.6A EP1828726B1 (de) 2004-12-21 2005-12-14 In-line-messgerät mit einem messrohr und verfahren zu dessen herstellung
CN2005800440208A CN101084414B (zh) 2004-12-21 2005-12-14 具有测量管的在线测量装置和用于生产其的方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE200410062680 DE102004062680A1 (de) 2004-12-21 2004-12-21 In-Line-Meßgerät mit einem Meßrohr und Verfahren zu dessen Herstellung
DE102004062680.4 2004-12-21
DE102005005195 2005-02-03
DE102005005195.2 2005-02-03

Publications (2)

Publication Number Publication Date
WO2006067077A2 WO2006067077A2 (de) 2006-06-29
WO2006067077A3 true WO2006067077A3 (de) 2006-11-23

Family

ID=36602116

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/056784 WO2006067077A2 (de) 2004-12-21 2005-12-14 In-line-messgerät mit einem messrohr und verfahren zu dessen herstellung

Country Status (4)

Country Link
EP (1) EP1828726B1 (de)
DK (1) DK1828726T3 (de)
RU (1) RU2370734C2 (de)
WO (1) WO2006067077A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005044972A1 (de) * 2005-09-20 2007-03-22 Endress + Hauser Flowtec Ag Verfahren zum Herstellen eines Kunststoffes, insb. eines Polyurethans sowie Verfahren zum Herstellen eines aus solch einem Kunststoff bestehenden Liners für ein Meßrohr eines In-Line-Meßgeräts
US7523675B2 (en) 2006-06-02 2009-04-28 Endress + Hauser Flowtec Ag In-line measuring device with measuring tube lined internally with polyurethane and method for manufacture thereof
DE102006026311A1 (de) * 2006-06-02 2007-12-06 Endress + Hauser Flowtec Ag In-Line-Meßgerät mit einem innen mit Polyurethan ausgekleidetem Meßrohr und Verfahren zu dessen Herstellung
DE102007005599B4 (de) * 2007-01-31 2024-03-28 Endress + Hauser Flowtec Ag Messrohr für ein Durchflussmessgerät
DE102007058133A1 (de) * 2007-11-30 2009-06-04 Endress + Hauser Flowtec Ag Messsystem, insbesondere zur Durchflussmessung eines in einer Rohrleitung strö menden Messmediums
DE102011006731A1 (de) 2011-04-04 2012-10-04 Endress + Hauser Flowtec Ag Verfahren zur Herstellung eines Kunststoffs für eine Auskleidung eines Messrohrs eines Durchflussmessgeräts

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0409300A2 (de) * 1989-07-13 1991-01-23 Akzo Nobel N.V. Polyurethanpolyole sowie daraus hergestellte Überzüge mit hohem Feststoffgehalt
US5567763A (en) * 1994-08-15 1996-10-22 Bayer Corporation Polyurethane spray systems having improved flame-retardant properties
US5648421A (en) * 1993-06-18 1997-07-15 Henkel Kommanditgesellschaft Auf Aktien Isocyanate/polyol casting resin
US5915280A (en) * 1995-10-27 1999-06-22 Yamatake Corporation Electromagnetic flowmeter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7459167B1 (en) * 2000-07-27 2008-12-02 3M Innovative Properties Company Biocidal polyurethane compositions and methods of use

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0409300A2 (de) * 1989-07-13 1991-01-23 Akzo Nobel N.V. Polyurethanpolyole sowie daraus hergestellte Überzüge mit hohem Feststoffgehalt
US5648421A (en) * 1993-06-18 1997-07-15 Henkel Kommanditgesellschaft Auf Aktien Isocyanate/polyol casting resin
US5567763A (en) * 1994-08-15 1996-10-22 Bayer Corporation Polyurethane spray systems having improved flame-retardant properties
US5915280A (en) * 1995-10-27 1999-06-22 Yamatake Corporation Electromagnetic flowmeter

Also Published As

Publication number Publication date
EP1828726A2 (de) 2007-09-05
DK1828726T3 (en) 2016-08-29
WO2006067077A2 (de) 2006-06-29
EP1828726B1 (de) 2016-05-11
RU2370734C2 (ru) 2009-10-20
RU2007127918A (ru) 2009-01-27

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