FR1232113A - Débitmètres - Google Patents

Débitmètres

Info

Publication number
FR1232113A
FR1232113A FR802224A FR802224A FR1232113A FR 1232113 A FR1232113 A FR 1232113A FR 802224 A FR802224 A FR 802224A FR 802224 A FR802224 A FR 802224A FR 1232113 A FR1232113 A FR 1232113A
Authority
FR
France
Prior art keywords
flowmeters
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.)
Expired
Application number
FR802224A
Other languages
English (en)
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of FR1232113A publication Critical patent/FR1232113A/fr
Expired legal-status Critical Current

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
    • G01F1/663—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 by measuring Doppler frequency shift

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR802224A 1958-08-08 1959-08-06 Débitmètres Expired FR1232113A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1232113X 1958-08-08

Publications (1)

Publication Number Publication Date
FR1232113A true FR1232113A (fr) 1960-10-05

Family

ID=10884547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802224A Expired FR1232113A (fr) 1958-08-08 1959-08-06 Débitmètres

Country Status (1)

Country Link
FR (1) FR1232113A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430625A (en) * 1965-10-23 1969-03-04 Mennen Greatbatch Electronics Ultrasonic flowmeter for measuring blood flow
US3443433A (en) * 1965-06-28 1969-05-13 Beckman Instruments Inc Flowmeter
US4484478A (en) * 1981-10-19 1984-11-27 Haerkoenen Eino Procedure and means for measuring the flow velocity of a suspension flow, utilizing ultrasonics
NL2005886C2 (en) * 2010-12-21 2012-06-25 Nest Internat N V Device and method for determining a flow velocity of a fluid or a fluid component in a pipeline.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443433A (en) * 1965-06-28 1969-05-13 Beckman Instruments Inc Flowmeter
US3430625A (en) * 1965-10-23 1969-03-04 Mennen Greatbatch Electronics Ultrasonic flowmeter for measuring blood flow
US4484478A (en) * 1981-10-19 1984-11-27 Haerkoenen Eino Procedure and means for measuring the flow velocity of a suspension flow, utilizing ultrasonics
NL2005886C2 (en) * 2010-12-21 2012-06-25 Nest Internat N V Device and method for determining a flow velocity of a fluid or a fluid component in a pipeline.
WO2012087120A1 (fr) * 2010-12-21 2012-06-28 Nest International N.V. Dispositif et procédé pour la détermination de la vitesse d'écoulement d'un fluide ou d'un composant d'un fluide dans un pipeline
CN103328934A (zh) * 2010-12-21 2013-09-25 内斯特国际有限公司 用于确定管线中流体或流体组分的流速的装置和方法
JP2014500515A (ja) * 2010-12-21 2014-01-09 ネスト インターナショナル エヌ．ブイ． パイプライン内の流体または流体成分の流速を測定するための装置および方法
US9134158B2 (en) 2010-12-21 2015-09-15 Nest International N.V. Device and method for determining a flow velocity of a fluid or a fluid component in a pipeline
CN103328934B (zh) * 2010-12-21 2016-08-17 内斯特国际有限公司 用于确定管线中流体或流体组分的流速的装置和方法
EA032592B1 (ru) * 2010-12-21 2019-06-28 Андрей Шустов Устройство и способ определения скорости потока текучей среды или компонента текучей среды в трубопроводе

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