RU2491514C2 - Способ и устройство для определения расхода протекающей жидкости - Google Patents

Способ и устройство для определения расхода протекающей жидкости Download PDF

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Publication number
RU2491514C2
RU2491514C2 RU2010123872/28A RU2010123872A RU2491514C2 RU 2491514 C2 RU2491514 C2 RU 2491514C2 RU 2010123872/28 A RU2010123872/28 A RU 2010123872/28A RU 2010123872 A RU2010123872 A RU 2010123872A RU 2491514 C2 RU2491514 C2 RU 2491514C2
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RU
Russia
Prior art keywords
heating
liquid
optical
laser
flow rate
Prior art date
Application number
RU2010123872/28A
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English (en)
Russian (ru)
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RU2010123872A (ru
Inventor
Кристоф ВЕРЖЮС
Филипп РЕНВЕЙ
Виктор НОЙМАНН
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Дигмеза Аг
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Application filed by Дигмеза Аг filed Critical Дигмеза Аг
Publication of RU2010123872A publication Critical patent/RU2010123872A/ru
Application granted granted Critical
Publication of RU2491514C2 publication Critical patent/RU2491514C2/ru

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    • 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
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/6884—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element making use of temperature dependence of optical properties
    • 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
    • G01F1/6847—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow where sensing or heating elements are not disturbing the fluid flow, e.g. elements mounted outside the flow duct

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
RU2010123872/28A 2007-11-14 2008-11-13 Способ и устройство для определения расхода протекающей жидкости RU2491514C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007054186A DE102007054186B4 (de) 2007-11-14 2007-11-14 Verfahren und Vorrichtung zum Bestimmen des Durchflusses einer strömenden Flüssigkeit
DE102007054186.6 2007-11-14
PCT/EP2008/009579 WO2009062708A1 (de) 2007-11-14 2008-11-13 Verfahren und vorrichtung zum bestimmen des durchflusses einer strömenden flüssigkeit

Publications (2)

Publication Number Publication Date
RU2010123872A RU2010123872A (ru) 2011-12-20
RU2491514C2 true RU2491514C2 (ru) 2013-08-27

Family

ID=40344465

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2010123872/28A RU2491514C2 (ru) 2007-11-14 2008-11-13 Способ и устройство для определения расхода протекающей жидкости

Country Status (15)

Country Link
US (1) US8451436B2 (enExample)
EP (1) EP2212656B1 (enExample)
JP (1) JP5336503B2 (enExample)
KR (1) KR101557878B1 (enExample)
CN (1) CN101910802B (enExample)
CA (1) CA2704822C (enExample)
CL (1) CL2008003402A1 (enExample)
DE (1) DE102007054186B4 (enExample)
DK (1) DK2212656T3 (enExample)
ES (1) ES2410030T3 (enExample)
MY (1) MY180208A (enExample)
PL (1) PL2212656T3 (enExample)
RU (1) RU2491514C2 (enExample)
TW (1) TWI461658B (enExample)
WO (1) WO2009062708A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11079314B1 (en) * 2017-09-26 2021-08-03 The United States Of America, As Represented By The Secretary Of The Navy Photothermal deflection spectroscopy method for heating-cooling discrimination
JP7111014B2 (ja) 2019-02-06 2022-08-02 東京電力ホールディングス株式会社 流量計測システム、流量計測装置および流量計測方法
CN110849430A (zh) * 2019-11-19 2020-02-28 中国科学院合肥物质科学研究院 一种聚变装置中对杂质注入量实时监测的方法
CN111486913A (zh) * 2020-04-26 2020-08-04 上海集迦电子科技有限公司 一种具有荧光材料的光纤流量计及控制方法
KR102516080B1 (ko) * 2020-09-14 2023-03-31 한국표준과학연구원 열식 질량 유량계

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213699A (en) * 1976-02-27 1980-07-22 S.A. Texaco Belgium N.V. Method of measuring low concentrations of a light absorbing component
US4654803A (en) * 1984-09-10 1987-03-31 General Motors Corporation Photothermal deflection method of measuring fluid velocity
EP1418420A1 (en) * 2001-06-13 2004-05-12 Nippon Sheet Glass Co., Ltd. Photothermal conversion spectroscopic analysis method, and photothermal conversion spectroscopic analysis system for executing that method
RU2006108798A (ru) * 2003-09-03 2006-09-10 Фотон Контрол Инк. (Ca) Оптический расходомер для измерения расхода газов и жидкостей в трубопроводах

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
SE431029C (sv) * 1980-12-16 1986-10-20 Gedevelop Ab Forfarande och anordning for metning av stromningshastigheten hos en strale av smelt glas
DE4231214C2 (de) 1992-09-18 1994-12-08 Kernforschungsz Karlsruhe Photothermischer Sensor
JPH09113531A (ja) 1995-10-16 1997-05-02 Mitsubishi Electric Corp 流速分布測定装置および流速分布測定方法
US5865871A (en) * 1996-10-01 1999-02-02 Laser Metric, Inc. Laser-based forward scatter liquid flow meter
AU2001274919A1 (en) * 2000-05-23 2001-12-03 Arizona Board Of Regents Novel method and apparatus for flow monitoring in micro-fluidic devices
US7230708B2 (en) * 2000-12-28 2007-06-12 Dmitri Olegovich Lapotko Method and device for photothermal examination of microinhomogeneities
JP2002365252A (ja) 2001-06-12 2002-12-18 Nippon Sheet Glass Co Ltd マイクロ化学システム
JP2004361379A (ja) 2003-05-13 2004-12-24 Nippon Sheet Glass Co Ltd 流速測定方法及び装置、並びに濃度測定方法及び装置
WO2005028358A2 (en) * 2003-09-16 2005-03-31 Therafuse, Inc. Liquid delivery and flow measurement system and method
DE10356443A1 (de) * 2003-12-03 2005-07-07 Digmesa Ag Verfahren und Vorrichtung zum berührungslosen Messen von Durchflüssen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213699A (en) * 1976-02-27 1980-07-22 S.A. Texaco Belgium N.V. Method of measuring low concentrations of a light absorbing component
US4654803A (en) * 1984-09-10 1987-03-31 General Motors Corporation Photothermal deflection method of measuring fluid velocity
EP1418420A1 (en) * 2001-06-13 2004-05-12 Nippon Sheet Glass Co., Ltd. Photothermal conversion spectroscopic analysis method, and photothermal conversion spectroscopic analysis system for executing that method
RU2006108798A (ru) * 2003-09-03 2006-09-10 Фотон Контрол Инк. (Ca) Оптический расходомер для измерения расхода газов и жидкостей в трубопроводах

Also Published As

Publication number Publication date
DE102007054186B4 (de) 2012-04-12
WO2009062708A1 (de) 2009-05-22
CN101910802A (zh) 2010-12-08
KR101557878B1 (ko) 2015-10-06
JP2011503591A (ja) 2011-01-27
CA2704822C (en) 2016-09-20
CL2008003402A1 (es) 2010-04-09
DE102007054186A1 (de) 2009-05-28
CN101910802B (zh) 2014-07-16
TWI461658B (zh) 2014-11-21
ES2410030T3 (es) 2013-06-28
KR20100088682A (ko) 2010-08-10
RU2010123872A (ru) 2011-12-20
JP5336503B2 (ja) 2013-11-06
MY180208A (en) 2020-11-25
PL2212656T3 (pl) 2013-08-30
EP2212656A1 (de) 2010-08-04
CA2704822A1 (en) 2009-05-22
TW200936990A (en) 2009-09-01
EP2212656B1 (de) 2013-03-20
DK2212656T3 (da) 2013-05-06
US20100319450A1 (en) 2010-12-23
US8451436B2 (en) 2013-05-28

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20201114