CN105891326B - 用于确定介质的特性的方法和用于确定介质的特性的设备 - Google Patents

用于确定介质的特性的方法和用于确定介质的特性的设备 Download PDF

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CN105891326B
CN105891326B CN201610087772.2A CN201610087772A CN105891326B CN 105891326 B CN105891326 B CN 105891326B CN 201610087772 A CN201610087772 A CN 201610087772A CN 105891326 B CN105891326 B CN 105891326B
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medium
signal
propagation direction
received
signals
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CN105891326A (zh
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延斯·劳滕贝格
鲁道夫·布劳恩
阿希姆·施塔克
斯特凡·吕格尔
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Enders + house flow GmbH
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SensAction AG
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/011—Velocity or travel time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/022—Liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02818—Density, viscosity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0426—Bulk waves, e.g. quartz crystal microbalance, torsional waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0427—Flexural waves, plate waves, e.g. Lamb waves, tuning fork, cantilever
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/105—Number of transducers two or more emitters, two or more receivers

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  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
CN201610087772.2A 2015-02-16 2016-02-16 用于确定介质的特性的方法和用于确定介质的特性的设备 Active CN105891326B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015102200.1 2015-02-16
DE102015102200.1A DE102015102200B4 (de) 2015-02-16 2015-02-16 Verfahren zur Bestimmung von Eigenschaften eines Mediums und Vorrichtung zur Bestimmung von Eigenschaften eines Mediums

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CN105891326A CN105891326A (zh) 2016-08-24
CN105891326B true CN105891326B (zh) 2020-11-06

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US (1) US10605779B2 (https=)
CN (1) CN105891326B (https=)
DE (1) DE102015102200B4 (https=)
FR (1) FR3032799B1 (https=)

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DE102017214314A1 (de) * 2017-08-17 2019-02-21 Robert Bosch Gmbh Verfahren zum Erkennen einer Position eines mobilen Roboterfahrzeugs sowie Roboterfahrzeug und System
DE102019218387B4 (de) * 2019-11-27 2021-12-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Messanordnung und Verfahren zur Bestimmung von Eigenschaften eines zu extrudierenden Materials während der Durchführung eines Schnecken-Extrusionsprozesses
CN113375737B (zh) * 2020-06-15 2024-01-12 郑州大学 时差式超声气体流量计的流速计量方法
CN112161557B (zh) * 2020-08-31 2023-04-11 武汉轻工工程技术有限公司 一种水平位移测量方法

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US7270015B1 (en) * 2006-11-29 2007-09-18 Murray F Feller Thermal pulsed ultrasonic flow sensor
EP2336732A1 (en) * 2009-12-15 2011-06-22 Kamstrup A/S Consumption Meter with Flow Part and Housing Formed by a Monolithic Polymer Structure
CN103189719A (zh) * 2010-09-03 2013-07-03 洛斯阿拉莫斯国家安全股份有限公司 用于非侵入式确定管道内部的流体的声学特性的方法

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FR2781048B1 (fr) 1998-07-10 2000-09-15 Faure Herman Mesures croisees des signaux acoustiques d'un debitmetre
DE19843806A1 (de) 1998-09-24 2000-03-30 Gerd Stange Verfahren und Vorrichtung zur Durchflußmessung mit schallinduzierter Frequenzmischung in aktiven Meßaufnehmern
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US7270015B1 (en) * 2006-11-29 2007-09-18 Murray F Feller Thermal pulsed ultrasonic flow sensor
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CN103189719A (zh) * 2010-09-03 2013-07-03 洛斯阿拉莫斯国家安全股份有限公司 用于非侵入式确定管道内部的流体的声学特性的方法

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Publication number Publication date
CN105891326A (zh) 2016-08-24
US20160238570A1 (en) 2016-08-18
DE102015102200B4 (de) 2022-08-11
FR3032799A1 (https=) 2016-08-19
DE102015102200A1 (de) 2016-08-18
FR3032799B1 (fr) 2019-10-25
US10605779B2 (en) 2020-03-31

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Address after: The German Colbert

Patentee after: Enders + house flow GmbH

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Patentee before: SENSACTION AG