DE602007006481D1 - Vorrichtung - Google Patents

Vorrichtung

Info

Publication number
DE602007006481D1
DE602007006481D1 DE602007006481T DE602007006481T DE602007006481D1 DE 602007006481 D1 DE602007006481 D1 DE 602007006481D1 DE 602007006481 T DE602007006481 T DE 602007006481T DE 602007006481 T DE602007006481 T DE 602007006481T DE 602007006481 D1 DE602007006481 D1 DE 602007006481D1
Authority
DE
Germany
Prior art keywords
contraption
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602007006481T
Other languages
English (en)
Inventor
Shinji Oda
Kenichi Takai
Kohji Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oval Corp
Original Assignee
Oval Corp
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 Oval Corp filed Critical Oval Corp
Publication of DE602007006481D1 publication Critical patent/DE602007006481D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F7/00—Volume-flow measuring devices with two or more measuring ranges; Compound meters
    • 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
    • G01F1/05—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 mechanical effects
    • G01F1/20—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 mechanical effects by detection of dynamic effects of the flow
    • G01F1/32—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/3209—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters using Karman vortices
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • 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
DE602007006481T 2006-06-13 2007-04-23 Vorrichtung Active DE602007006481D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006163342A JP4089831B2 (ja) 2006-06-13 2006-06-13 圧力計一体形マルチ渦流量計
PCT/JP2007/059281 WO2007145037A1 (ja) 2006-06-13 2007-04-23 圧力計一体形マルチ渦流量計

Publications (1)

Publication Number Publication Date
DE602007006481D1 true DE602007006481D1 (de) 2010-06-24

Family

ID=38831557

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007006481T Active DE602007006481D1 (de) 2006-06-13 2007-04-23 Vorrichtung

Country Status (6)

Country Link
US (1) US8069734B2 (de)
EP (1) EP2028457B1 (de)
JP (1) JP4089831B2 (de)
CN (1) CN101467008B (de)
DE (1) DE602007006481D1 (de)
WO (1) WO2007145037A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4089831B2 (ja) * 2006-06-13 2008-05-28 株式会社オーバル 圧力計一体形マルチ渦流量計
EP2172654B2 (de) * 2008-10-01 2013-11-20 Grundfos Management A/S Kreiselpumpenaggregat
JP5284845B2 (ja) * 2009-03-30 2013-09-11 アズビル株式会社 渦流量計
JP5113148B2 (ja) * 2009-12-28 2013-01-09 株式会社オーバル マルチ渦流量計
CN102538887A (zh) * 2012-01-19 2012-07-04 上海华强浮罗仪表有限公司 一种热式质量流量计
JP5934622B2 (ja) * 2012-09-25 2016-06-15 愛知時計電機株式会社 温度計測器、流量計及び温度計測方法
US9222812B2 (en) * 2012-10-30 2015-12-29 Itron, Inc. Hybrid sensor system for gas flow measurements
US9170135B2 (en) 2012-10-30 2015-10-27 Itron, Inc. Module for gas flow measurements with a dual sensing assembly
US8746032B1 (en) 2013-03-01 2014-06-10 Onicon, Inc. Flow metering system
US8650946B1 (en) 2013-03-01 2014-02-18 Onicon Inc. Thermal flow sensor having an electromagnetic actuator for a cyclic flow modulator
JP6557124B2 (ja) * 2015-11-26 2019-08-07 株式会社豊田自動織機 燃料電池システム
CN105424104B (zh) * 2015-12-25 2018-07-06 燕山大学 一种双路自校正涡街效应流量传感器
WO2020139097A1 (en) 2018-12-24 2020-07-02 Micro Motion, Inc. Dual sensor vortex flowmeter
CN114076618A (zh) 2020-08-13 2022-02-22 威卡亚力山大维甘德欧洲两合公司 流量计

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565098A (en) * 1984-09-10 1986-01-21 Fischer & Porter Company Hybrid sensing system for vortex flowmeter
JPH07225141A (ja) * 1994-02-14 1995-08-22 Oval Corp 渦流量計
JP2869054B1 (ja) 1998-01-16 1999-03-10 株式会社オーバル 挿入形渦流量計及びそのプローブ管路の長さ決定方法
JPH11281422A (ja) * 1998-03-27 1999-10-15 Tokico Ltd 渦流量計
JP2000002567A (ja) * 1998-06-16 2000-01-07 Ishikawajima Harima Heavy Ind Co Ltd 複合型質量流量計
US6298734B1 (en) * 1999-03-17 2001-10-09 Vortek Instruments Llc Rocker style sensor system for use in a vortex shedding flowmeter
JP3644936B2 (ja) 2002-06-05 2005-05-11 株式会社オーバル 固定センサ
US7258024B2 (en) * 2004-03-25 2007-08-21 Rosemount Inc. Simplified fluid property measurement
JP4158980B2 (ja) 2004-07-15 2008-10-01 株式会社オーバル マルチ渦流量計
WO2007145036A1 (ja) * 2006-06-13 2007-12-21 Oval Corporation 容積流量を切り替えポイントに用いるマルチ渦流量計
JP4089831B2 (ja) * 2006-06-13 2008-05-28 株式会社オーバル 圧力計一体形マルチ渦流量計

Also Published As

Publication number Publication date
EP2028457A4 (de) 2009-05-20
CN101467008A (zh) 2009-06-24
EP2028457A1 (de) 2009-02-25
US20090301219A1 (en) 2009-12-10
US8069734B2 (en) 2011-12-06
CN101467008B (zh) 2012-12-12
JP4089831B2 (ja) 2008-05-28
EP2028457B1 (de) 2010-05-12
JP2007333460A (ja) 2007-12-27
WO2007145037A1 (ja) 2007-12-21

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