WO2009008167A1 - 超音波式流体計測装置の多層流路部材および超音波式流体計測装置 - Google Patents

超音波式流体計測装置の多層流路部材および超音波式流体計測装置 Download PDF

Info

Publication number
WO2009008167A1
WO2009008167A1 PCT/JP2008/001838 JP2008001838W WO2009008167A1 WO 2009008167 A1 WO2009008167 A1 WO 2009008167A1 JP 2008001838 W JP2008001838 W JP 2008001838W WO 2009008167 A1 WO2009008167 A1 WO 2009008167A1
Authority
WO
WIPO (PCT)
Prior art keywords
measuring device
ultrasonic fluid
fluid measuring
partition plate
channel member
Prior art date
Application number
PCT/JP2008/001838
Other languages
English (en)
French (fr)
Inventor
Masato Satou
Yukinori Ozaki
Akihisa Adachi
Original Assignee
Panasonic Corporation
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 JP2007179696A external-priority patent/JP5225625B2/ja
Priority claimed from JP2007179952A external-priority patent/JP4986748B2/ja
Priority claimed from JP2007179695A external-priority patent/JP5213218B2/ja
Priority claimed from JP2007179697A external-priority patent/JP2009014658A/ja
Priority claimed from JP2007179953A external-priority patent/JP2009014673A/ja
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Priority to EP08790190A priority Critical patent/EP2180298A4/en
Priority to US12/668,171 priority patent/US8161824B2/en
Priority to CN200880023620XA priority patent/CN101688800B/zh
Publication of WO2009008167A1 publication Critical patent/WO2009008167A1/ja

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
    • G01F1/66—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
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)

Abstract

　平均流速の計測精度を向上できる超音波式流体計測装置の多層流路部材および超音波式流体計測装置を提供する。 　超音波式流体計測装置１０の角筒状の計測流路１４ａに配置される多層流路部材３０を、流れ方向に沿ったフレーム３１に取り付けた仕切板３２によって複数の扁平流路１４ｅに区画する際に、計測流路１４ａの内面１５ｆ、１７ａに仕切板３２が対面するように設けた。このため、仕切板３２が露出して計測流路１４ａの内面１５ｆ、１７ａに対面するので、露出した仕切板３２と計測流路１４ａの内面１５ｆ、１７ａとの間が最上段あるいは最下段の扁平流路１４ｅとなる。従って、従来のように、多層流路部材３０を構成するフレーム３１と計測流路１４ａの内面１５ｆ、１７ａとの間に流体が流れ込んで、計測精度を低下させるという問題が生じず、これにより計測精度を向上できる。
PCT/JP2008/001838 2007-07-09 2008-07-09 超音波式流体計測装置の多層流路部材および超音波式流体計測装置 WO2009008167A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08790190A EP2180298A4 (en) 2007-07-09 2008-07-09 MULTILAYER CHANNEL ELEMENT FOR ULTRASONIC LIQUID MEASURING DEVICE AND ULTRASONIC LIQUID MEASURING DEVICE
US12/668,171 US8161824B2 (en) 2007-07-09 2008-07-09 Multilayer flow path member of ultrasonic fluid measurement apparatus and ultrasonic fluid measurement apparatus
CN200880023620XA CN101688800B (zh) 2007-07-09 2008-07-09 超声波流体测量装置的多层流路构件和超声波流体测量装置

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP2007-179697 2007-07-09
JP2007-179696 2007-07-09
JP2007179696A JP5225625B2 (ja) 2007-07-09 2007-07-09 超音波式流体計測装置
JP2007179952A JP4986748B2 (ja) 2007-07-09 2007-07-09 超音波式流体計測装置の多層流路部材
JP2007179695A JP5213218B2 (ja) 2007-07-09 2007-07-09 超音波式流体計測装置の多層流路部材
JP2007-179953 2007-07-09
JP2007-179952 2007-07-09
JP2007-179695 2007-07-09
JP2007179697A JP2009014658A (ja) 2007-07-09 2007-07-09 超音波式流体計測装置の多層流路部材および超音波式流体計測装置
JP2007179953A JP2009014673A (ja) 2007-07-09 2007-07-09 超音波式流体計測装置の多層流路部材

Publications (1)

Publication Number Publication Date
WO2009008167A1 true WO2009008167A1 (ja) 2009-01-15

Family

ID=40228359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001838 WO2009008167A1 (ja) 2007-07-09 2008-07-09 超音波式流体計測装置の多層流路部材および超音波式流体計測装置

Country Status (4)

Country Link
US (1) US8161824B2 (ja)
EP (1) EP2180298A4 (ja)
CN (2) CN101688800B (ja)
WO (1) WO2009008167A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013234916A (ja) * 2012-05-09 2013-11-21 Yazaki Energy System Corp ガスメータ

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102944695B (zh) * 2008-11-05 2014-12-10 松下电器产业株式会社 多层流路部件及使用它的超声波式流体计测装置
WO2011040038A1 (ja) * 2009-10-01 2011-04-07 パナソニック株式会社 超音波流量計
JP2012028961A (ja) * 2010-07-22 2012-02-09 Panasonic Corp 超音波送受波器の取り付け方法及びこれを用いた超音波流量計
CN103459988B (zh) 2011-04-05 2016-08-17 松下电器产业株式会社 超声波流量计测装置
US9170140B2 (en) * 2012-05-04 2015-10-27 Cameron International Corporation Ultrasonic flowmeter with internal surface coating and method
CN103017843A (zh) * 2012-12-07 2013-04-03 大连铭友电子工程有限公司 一种超声波流量计
JP6145645B2 (ja) * 2013-06-19 2017-06-14 パナソニックＩｐマネジメント株式会社 超音波式流量計測装置
US9494454B2 (en) 2013-12-06 2016-11-15 Joseph Baumoel Phase controlled variable angle ultrasonic flow meter
CN104075758A (zh) * 2014-06-09 2014-10-01 沈阳市航宇星仪表有限责任公司 超声波燃气表整流单元流道装置
US9752907B2 (en) 2015-04-14 2017-09-05 Joseph Baumoel Phase controlled variable angle ultrasonic flow meter
JP6368916B2 (ja) 2015-04-16 2018-08-08 パナソニックＩｐマネジメント株式会社 流量計測装置
JP2017015475A (ja) * 2015-06-30 2017-01-19 パナソニックＩｐマネジメント株式会社 計測ユニットおよび流量計
JP6488463B2 (ja) * 2016-02-29 2019-03-27 パナソニックＩｐマネジメント株式会社 ガスメータ
USD851524S1 (en) 2018-01-18 2019-06-18 Norgas Metering Technologies, Inc. Ultrasonic flow meter
GB201808918D0 (en) * 2018-05-31 2018-07-18 Sentec Ltd Flow measurement improvement
CN108759948A (zh) * 2018-08-31 2018-11-06 四川菲罗米特仪表有限公司 一种气体超声流量计的内置整流器
JP6982737B2 (ja) 2018-09-10 2021-12-17 パナソニックＩｐマネジメント株式会社 超音波流量計
CN109579924A (zh) * 2018-11-17 2019-04-05 德闻仪器仪表(上海)有限公司 一种多卡槽式超声波流量计量装置
CN109540264A (zh) * 2019-01-29 2019-03-29 重庆兆洲科技发展有限公司 一种超声波物位计
JP7281668B2 (ja) * 2019-08-02 2023-05-26 パナソニックＩｐマネジメント株式会社 超音波送受信器、および超音波流量計

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0474783A (ja) 1990-07-11 1992-03-10 Sumitomo Electric Ind Ltd 被覆炭素繊維強化複合材料
JP2004132928A (ja) 2002-10-15 2004-04-30 Matsushita Electric Ind Co Ltd 超音波式流量計
JP2004170384A (ja) * 2002-11-01 2004-06-17 Matsushita Electric Ind Co Ltd 流体の流れ計測装置
JP2004316685A (ja) * 2003-04-11 2004-11-11 Yazaki Corp 流路ユニット、積層部及び当該積層部の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3345322B2 (ja) 1997-10-31 2002-11-18 株式会社山武 流量計
JPH11311556A (ja) 1998-04-28 1999-11-09 Yazaki Corp 多層型流体振動形流量計
JP4186645B2 (ja) 2003-02-24 2008-11-26 松下電器産業株式会社 超音波流量計測装置
KR100694937B1 (ko) 2003-02-24 2007-03-14 마츠시타 덴끼 산교 가부시키가이샤 초음파식 유체 계측 장치
JP4406901B2 (ja) 2003-07-03 2010-02-03 株式会社山武 流体整流器
JP4555669B2 (ja) 2004-03-02 2010-10-06 矢崎総業株式会社 流量計測装置
JP4459734B2 (ja) 2004-06-30 2010-04-28 東洋ガスメーター株式会社 ガスメータ
JP4588386B2 (ja) 2004-08-12 2010-12-01 東洋ガスメーター株式会社 ガスメータ
JP4579214B2 (ja) * 2006-09-20 2010-11-10 パナソニック株式会社 超音波式流体計測装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0474783A (ja) 1990-07-11 1992-03-10 Sumitomo Electric Ind Ltd 被覆炭素繊維強化複合材料
JP2004132928A (ja) 2002-10-15 2004-04-30 Matsushita Electric Ind Co Ltd 超音波式流量計
JP2004170384A (ja) * 2002-11-01 2004-06-17 Matsushita Electric Ind Co Ltd 流体の流れ計測装置
JP2004316685A (ja) * 2003-04-11 2004-11-11 Yazaki Corp 流路ユニット、積層部及び当該積層部の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2180298A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013234916A (ja) * 2012-05-09 2013-11-21 Yazaki Energy System Corp ガスメータ

Also Published As

Publication number Publication date
CN101688800A (zh) 2010-03-31
CN102589625A (zh) 2012-07-18
US20100192702A1 (en) 2010-08-05
CN101688800B (zh) 2012-10-31
EP2180298A4 (en) 2011-10-12
US8161824B2 (en) 2012-04-24
EP2180298A1 (en) 2010-04-28

Similar Documents

Publication Publication Date Title
WO2009008167A1 (ja) 超音波式流体計測装置の多層流路部材および超音波式流体計測装置
NZ704287A (en) Flow meter assembly
EP4235114A3 (en) A compact ultrasonic flow meter
US7454984B1 (en) Flow meter for measuring a flow rate of a flow of a fluid
TR201906759T4 (tr) Birleştirici filtre ortamı ve kullanımı.
EP1959242A3 (en) Flowmeter and flow control device
EP1913648A4 (en) CONVERTER HOUSING FOR AN ULTRASOUND FLOWMETER
GB201308835D0 (en) Multilayer microfluidic probe head with immersion channels and fabrication thereof
BRPI0915245A2 (pt) fluxômetro ultra-sônico e método para medir a taxa de vazão de um meio
AR079223A1 (es) Compensacion de friccion de caudalimetro vibratorio
WO2009013755A3 (en) System and methods for the measurement of lung volumes
WO2014057673A1 (ja) 流量計
WO2009049119A3 (en) Flow meter
WO2011067606A3 (en) Flow measurements in an oil reservoir
WO2012170887A3 (en) Heat and mass exchangers having extruded plates
NO20065752L (no) Ultralydvolumstrommaler
WO2009114662A3 (en) Liquid disinfectant apparatus
WO2015033219A3 (en) Systems, devices, media, and methods for measuring analytes in biological fluids
WO2009069294A1 (ja) 浸漬型膜分離装置および膜カートリッジ
EP3118589A3 (en) Flow sensor assembly with bypass channel
BR112014014338A2 (pt) dispositivo de medição para determinar a caudal volumétrico de cola em um dispositivo de colagem
GB201309995D0 (en) Flow measurement
MX2018012515A (es) Tubo de flujo multicanal.
CN103968896B (zh) 一种小流量露头泉流量测量装置
HK1119766A1 (en) Positive displacement fluid flow meter

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880023620.X

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08790190

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008790190

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12668171

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE