ITMI20052369A1 - Misuratore di portata ad ultrasuoni contemplante elementi deflettori - Google Patents

Misuratore di portata ad ultrasuoni contemplante elementi deflettori

Info

Publication number
ITMI20052369A1
ITMI20052369A1 IT002369A ITMI20052369A ITMI20052369A1 IT MI20052369 A1 ITMI20052369 A1 IT MI20052369A1 IT 002369 A IT002369 A IT 002369A IT MI20052369 A ITMI20052369 A IT MI20052369A IT MI20052369 A1 ITMI20052369 A1 IT MI20052369A1
Authority
IT
Italy
Prior art keywords
flow meter
ultrasonic flow
deflector elements
meter filling
filling
Prior art date
Application number
IT002369A
Other languages
English (en)
Inventor
Christoph Gmelin
Uwe Konzelmann
Tobias Lang
Sami Radwan
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20052369A1 publication Critical patent/ITMI20052369A1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F5/00—Measuring a proportion of the volume flow
    • 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details
    • 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
IT002369A 2004-12-14 2005-12-13 Misuratore di portata ad ultrasuoni contemplante elementi deflettori ITMI20052369A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004060065.1A DE102004060065B4 (de) 2004-12-14 2004-12-14 Ultraschall Durchflussmesser mit Leitelementen

Publications (1)

Publication Number Publication Date
ITMI20052369A1 true ITMI20052369A1 (it) 2006-06-15

Family

ID=36580097

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002369A ITMI20052369A1 (it) 2004-12-14 2005-12-13 Misuratore di portata ad ultrasuoni contemplante elementi deflettori

Country Status (3)

Country Link
US (1) US7252015B2 (it)
DE (1) DE102004060065B4 (it)
IT (1) ITMI20052369A1 (it)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004060064B4 (de) * 2004-12-14 2016-10-20 Robert Bosch Gmbh Ultraschall-Durchflussmesser mit Turbulatoren
DE102005038599A1 (de) * 2005-08-16 2007-02-22 Robert Bosch Gmbh Ultraschallmesseinheit mit integrierter Feuchteermittlung
DE102006023478A1 (de) * 2006-05-18 2007-11-22 Siemens Ag Durchflusssensor und Strömungskanal zur Aufnahme des Durchflusssensors
DE102006030942A1 (de) * 2006-07-05 2008-01-10 Landis+Gyr Gmbh Durchflussmesser mit einem Einlaufbereich und einer Durchflussmessstrecke
DE102007022513B4 (de) * 2007-05-14 2014-08-14 Continental Automotive Gmbh Luftmassensensor
DE102007030071B3 (de) * 2007-06-29 2008-11-06 Continental Automotive Gmbh Ultraschall-Messvorrichtung
DE102008013224A1 (de) * 2008-03-07 2009-09-10 Endress + Hauser Flowtec Ag Messsystem und Verfahren zur Bestimmung und/oder Überwachung eines Durchflusses eines Messmediums durch ein Messrohr
EP2103912B1 (de) * 2008-03-18 2016-09-07 SICK Engineering GmbH Strömungsmessung mit Ultraschall
AU2009243093B2 (en) * 2008-04-30 2014-06-26 Emerson Automation Solutions Measurement Systems & Services Llc Apparatus and method for proving at low temperatures
US7658114B1 (en) 2008-11-17 2010-02-09 General Electric Company Ultrasonic flow meter
DE102009046468A1 (de) * 2009-11-06 2011-05-12 Robert Bosch Gmbh Ultraschallströmungssensor zum Einsatz in einem fluiden Medium
DE102009059710A1 (de) * 2009-12-18 2011-06-22 Open Grid Europe GmbH, 45141 Vorrichtung und Verfahren zur Messung des Durchflusses eines durch ein Rohr strömenden Fluides
EP2383550A1 (en) * 2010-04-28 2011-11-02 Miitors ApS Ultrasonic flow meter
JP2012103087A (ja) * 2010-11-10 2012-05-31 Panasonic Corp 超音波流量計測ユニット
DE102010063789A1 (de) 2010-12-21 2012-06-21 Endress + Hauser Flowtec Ag Ultraschall-Durchflussmessgerät
WO2012088613A1 (en) * 2010-12-29 2012-07-05 Sensirion Ag Apparatus for measuring the flow of a fluid
US8302455B2 (en) * 2011-02-11 2012-11-06 Daniel Measurement And Control, Inc. Determining delay times for ultrasonic flow meters
CN103380352A (zh) * 2011-02-23 2013-10-30 米托尔斯有限公司 超声波流量计
EP2696174A4 (en) * 2011-04-05 2014-08-27 Panasonic Corp ULTRASOUND FLOWMETER
US8438936B2 (en) 2011-06-03 2013-05-14 General Electric Company Sensor assembly including a collar for mounting sensors to a pipeline
DE102011112028B4 (de) * 2011-08-31 2021-07-01 Diehl Metering Gmbh Ultraschallzähler
CN107812293A (zh) 2012-04-05 2018-03-20 费雪派克医疗保健有限公司 呼吸辅助装置
US10508937B2 (en) * 2012-04-12 2019-12-17 Texas Instruments Incorporated Ultrasonic flow meter
US9170140B2 (en) * 2012-05-04 2015-10-27 Cameron International Corporation Ultrasonic flowmeter with internal surface coating and method
DE102012013774A1 (de) * 2012-07-11 2014-01-16 Wilo Se Kreiselpumpe mit Durchflussmesser
US9804126B2 (en) * 2012-09-04 2017-10-31 Veeco Instruments Inc. Apparatus and method for improved acoustical transformation
JP5957421B2 (ja) * 2013-07-02 2016-07-27 三菱マテリアル株式会社 ボイラ水管の厚さ測定方法
DE102013012139B4 (de) * 2013-07-20 2015-04-02 Hydrometer Gmbh Ultraschallzähler
JP2017517319A (ja) * 2014-05-27 2017-06-29 フィッシャー アンド ペイケル ヘルスケア リミテッド 医療機器のためのガスの混合および測定
DE102014216553B3 (de) 2014-08-20 2016-02-11 Landis+Gyr Gmbh Durchflussmesser mit einem in ein Gehäuse eingesetzten Messeinsatz
DE102015100670A1 (de) 2015-01-19 2016-07-21 Endress + Hauser Flowtec Ag Verfahren zur Herstellung eines Schallwandlers für ein Feldgerät der Automatisierungstechnik
DE102015107752A1 (de) * 2015-05-18 2016-11-24 Endress + Hauser Flowtec Ag Verfahren zur Ermittlung zumindest einer Rohrwandresonanzfrequenz sowie Clamp-On-Ultraschall-Durchflussmessgerät
US9970797B2 (en) * 2015-09-04 2018-05-15 Onicon Inc. Transit time flow metering probe with repeating pair of ultrasonic transducers connected in parallel
US9618372B2 (en) * 2015-09-04 2017-04-11 Onicon Inc. Transit time flow meter probe
GB2542354B8 (en) * 2015-09-15 2022-05-11 Ft Tech Uk Ltd Wind sensor housing
CN114796784A (zh) 2015-12-02 2022-07-29 费雪派克医疗保健有限公司 流量治疗设备的流动路径感测
US20180092621A1 (en) * 2016-09-30 2018-04-05 Robert Bosch Gmbh Single piezoelectric transmitter and receiver to detect blood velocities
DE102018102437A1 (de) * 2018-02-05 2019-08-08 Valeo Schalter Und Sensoren Gmbh Objekterfassung mit Ultraschallsensoren bei zyklischen Luftdruckänderungen
JP7126048B2 (ja) 2018-08-08 2022-08-26 パナソニックＩｐマネジメント株式会社 超音波流量計
FR3103857A1 (fr) 2019-11-28 2021-06-04 Faurecia Systemes D'echappement Dispositif d’acheminement de gaz d’échappement, notamment pour une ligne de recirculation
CN112747260B (zh) * 2020-12-29 2023-01-03 中国华能集团清洁能源技术研究院有限公司 一种防噪声干扰的超声波流量测量装置
GB2617581A (en) * 2022-04-12 2023-10-18 Sentec Ltd Ultrasonic meter
USD995339S1 (en) * 2022-07-28 2023-08-15 Norgas Metering Technologies, Inc. Clamp on ultrasonic flow meter

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Publication number Priority date Publication date Assignee Title
GB1541419A (en) * 1976-04-13 1979-02-28 Spillers Ltd Devices for measuring flow rate of particulate material
GB2101318A (en) * 1981-05-29 1983-01-12 Itt Ultrasonic flowmeter
JPS59100820A (ja) * 1982-12-01 1984-06-11 Koji Toda 液体流速計
DE59010261D1 (de) * 1990-09-28 1996-05-09 Siemens Ag Ultraschall (US)-Durchflussmesser-Einbaueinheit zum Einbauen in ein Messrohr
EP0790490B1 (de) * 1996-02-16 2005-09-07 Landis+Gyr GmbH Ultraschall-Messwertgeber zur Bestimmung der Durchflussmenge einer strömenden Flüssigkeit
JPH10239125A (ja) * 1997-02-25 1998-09-11 Aichi Tokei Denki Co Ltd 超音波流量計
US6330831B1 (en) * 1998-10-20 2001-12-18 Panametrics, Inc. Stream-cleaned differential reflection coefficient sensor
EP1182431A4 (en) * 1999-03-17 2006-06-14 Matsushita Electric Ind Co Ltd ULTRASOUND FLOWMETER
US7237441B2 (en) * 2003-02-24 2007-07-03 Matsushita Electric Industrial Co., Ltd. Ultrasonic type fluid measurement device

Also Published As

Publication number Publication date
US7252015B2 (en) 2007-08-07
US20060156828A1 (en) 2006-07-20
DE102004060065B4 (de) 2016-10-20
DE102004060065A1 (de) 2006-06-29

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