JP2008507693A5 - - Google Patents

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Publication number
JP2008507693A5
JP2008507693A5 JP2007522508A JP2007522508A JP2008507693A5 JP 2008507693 A5 JP2008507693 A5 JP 2008507693A5 JP 2007522508 A JP2007522508 A JP 2007522508A JP 2007522508 A JP2007522508 A JP 2007522508A JP 2008507693 A5 JP2008507693 A5 JP 2008507693A5
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JP
Japan
Prior art keywords
acoustic
transducer
path
fluid
delay time
Prior art date
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Application number
JP2007522508A
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English (en)
Japanese (ja)
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JP2008507693A (ja
JP4724714B2 (ja
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Publication date
Priority claimed from US10/895,625 external-priority patent/US7124621B2/en
Application filed filed Critical
Publication of JP2008507693A publication Critical patent/JP2008507693A/ja
Publication of JP2008507693A5 publication Critical patent/JP2008507693A5/ja
Application granted granted Critical
Publication of JP4724714B2 publication Critical patent/JP4724714B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2007522508A 2004-07-21 2005-06-17 音響流量計の校正方法 Expired - Lifetime JP4724714B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/895,625 2004-07-21
US10/895,625 US7124621B2 (en) 2004-07-21 2004-07-21 Acoustic flowmeter calibration method
PCT/US2005/021548 WO2006019487A2 (en) 2004-07-21 2005-06-17 Acoustic flowmeter calibration method

Publications (3)

Publication Number Publication Date
JP2008507693A JP2008507693A (ja) 2008-03-13
JP2008507693A5 true JP2008507693A5 (enExample) 2011-01-20
JP4724714B2 JP4724714B2 (ja) 2011-07-13

Family

ID=35655709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007522508A Expired - Lifetime JP4724714B2 (ja) 2004-07-21 2005-06-17 音響流量計の校正方法

Country Status (5)

Country Link
US (1) US7124621B2 (enExample)
JP (1) JP4724714B2 (enExample)
DE (1) DE112005001773B4 (enExample)
GB (1) GB2430261B (enExample)
WO (1) WO2006019487A2 (enExample)

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US8302455B2 (en) * 2011-02-11 2012-11-06 Daniel Measurement And Control, Inc. Determining delay times for ultrasonic flow meters
US20140069207A1 (en) 2011-03-18 2014-03-13 Soneter, LLC Methods and apparatus for fluid flow measurement
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CN104364630A (zh) 2012-06-01 2015-02-18 株式会社堀场制作所 排气稀释装置
CN102901515A (zh) * 2012-09-28 2013-01-30 浙江大学 一种光纤陀螺渡越时间的在线快速测量方法
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DE102013107988A1 (de) * 2013-07-26 2015-02-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Waschwasserpumpenvorrichtung und Verfahren zur Steuerung
US9927325B2 (en) * 2014-03-13 2018-03-27 Siemens Energy, Inc. Method and system for determining distribution of temperature and velocity in a gas turbine engine
CN103837214B (zh) * 2014-03-25 2017-02-01 重庆市计量质量检测研究院 容器组合式pVTt法气体流量检测装置
US9927306B2 (en) * 2014-03-25 2018-03-27 Greg Haber Apparatus and method for monitoring fuel oil delivery
US9897474B2 (en) * 2014-03-25 2018-02-20 Greg Haber Apparatus and method for monitoring fuel oil delivery
JP6404030B2 (ja) * 2014-08-12 2018-10-10 株式会社堀場製作所 排ガス測定用情報処理装置、排ガス測定システム及びプログラム
CN104406642B (zh) * 2014-11-24 2017-10-03 天津商业大学 一种时差法超声波流量计精确测量方法
JP6830887B2 (ja) * 2015-04-22 2021-02-17 日機装株式会社 血液透析システムの流量計の校正方法
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AT521017B1 (de) * 2018-04-06 2019-10-15 Avl List Gmbh Verfahren zur Kalibrierung eines Massenstrommessers in einer Constant Volume Sampling (CVS) Abgasanalyseanlage
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WO2020112950A1 (en) * 2018-11-30 2020-06-04 Baker Hughes, A Ge Company, Llc In situ ultrasonic flow meter validation
US12449290B2 (en) 2018-12-26 2025-10-21 Texas Instruments Incorporated Dynamic temperature calibration of ultrasonic transducers
EP3719451B1 (en) 2019-02-01 2023-09-13 Shenzhen Goodix Technology Co., Ltd. Signal processing circuit, and related chip, flowmeter and method
EP3726186A4 (en) 2019-02-01 2021-08-25 Shenzhen Goodix Technology Co., Ltd. SIGNAL PROCESSING CIRCUIT, AND CHIPS, FLOW METERS AND ASSOCIATED PROCESSES
US12085430B2 (en) * 2020-01-07 2024-09-10 Trustees Of Tufts College Systems and methods for operation of a sonic anemometer
CN111256788B (zh) * 2020-03-24 2022-02-11 青岛清万水技术有限公司 一种时差法超声波流量计的校验方法
CN115452075A (zh) * 2022-07-29 2022-12-09 广东艾科技术股份有限公司 一种超声波水表测温方法、系统、计算机设备及存储介质

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