FR95411E - Débitmetre a ultra-sons. - Google Patents

Débitmetre a ultra-sons.

Info

Publication number
FR95411E
FR95411E FR155534A FR155534A FR95411E FR 95411 E FR95411 E FR 95411E FR 155534 A FR155534 A FR 155534A FR 155534 A FR155534 A FR 155534A FR 95411 E FR95411 E FR 95411E
Authority
FR
France
Prior art keywords
ultrasonic flowmeter
flowmeter
ultrasonic
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
FR155534A
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.)
Realisations Ultrasoniques SA
Original Assignee
Realisations Ultrasoniques SA
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 Realisations Ultrasoniques SA filed Critical Realisations Ultrasoniques SA
Priority to FR155534A priority Critical patent/FR95411E/fr
Priority to US799212A priority patent/US3641817A/en
Priority to DE19691908511 priority patent/DE1908511A1/de
Priority to GB00115/69A priority patent/GB1235602A/en
Application granted granted Critical
Publication of FR95411E publication Critical patent/FR95411E/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
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
FR155534A 1968-02-26 1968-06-19 Débitmetre a ultra-sons. Expired FR95411E (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR155534A FR95411E (fr) 1968-02-26 1968-06-19 Débitmetre a ultra-sons.
US799212A US3641817A (en) 1968-02-26 1969-02-14 Ultrasonic flowmeter
DE19691908511 DE1908511A1 (de) 1968-02-26 1969-02-20 Ultraschall-Mengenmesser
GB00115/69A GB1235602A (en) 1968-02-26 1969-02-25 Ultra-sonic flowmeter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR141181 1968-02-26
FR155534A FR95411E (fr) 1968-02-26 1968-06-19 Débitmetre a ultra-sons.

Publications (1)

Publication Number Publication Date
FR95411E true FR95411E (fr) 1970-11-06

Family

ID=26181828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR155534A Expired FR95411E (fr) 1968-02-26 1968-06-19 Débitmetre a ultra-sons.

Country Status (4)

Country Link
US (1) US3641817A (fr)
DE (1) DE1908511A1 (fr)
FR (1) FR95411E (fr)
GB (1) GB1235602A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292223A1 (fr) * 1974-11-21 1976-06-18 Krylova Eleonora Procede de controle de la pression de liquide dans des conduites et dispositifs pour sa mise en oeuvre

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1422791A (en) * 1972-04-04 1976-01-28 Atomic Energy Authority Uk Apparatus for indicating fluid flow velocity
IT1016749B (it) * 1974-08-01 1977-06-20 Fiat Spa Dispositivo ad ultrasuoni per la misura della portata d aria in mas sa in un condotto
US4024760A (en) * 1975-07-25 1977-05-24 Westinghouse Electric Corporation Fluid flow measurement apparatus
JPS5348659U (fr) * 1976-09-29 1978-04-25
JPS53111758U (fr) * 1977-02-14 1978-09-06
JPS53123171A (en) * 1977-04-01 1978-10-27 Tokyo Keiki Kk Supersonic measuring apparatus for flow speed and flow rate
JPS54143258A (en) * 1978-04-28 1979-11-08 Toshiba Corp Ultrasonic flowmeter
EP0007782B1 (fr) * 1978-07-22 1982-08-04 Robert James Redding Dispositif de mesure de l'écoulement d'un fluide
DE7823546U1 (de) * 1978-08-05 1978-11-16 Gebr. Happich Gmbh, 5600 Wuppertal Haltegriff fuer fahrzeuge
DE2911197C2 (de) * 1979-03-22 1981-05-14 Gebr. Happich Gmbh, 5600 Wuppertal Haltegriff, insbesondere bügelartiger Griff für den Innenraum von Kraftfahrzeugen
US4391150A (en) * 1980-12-15 1983-07-05 Rey Thomas J Electro-acoustic flowmeter
US4527432A (en) * 1983-11-07 1985-07-09 General Motors Corporation Dual frequency acoustic fluid flow method and apparatus
US4527433A (en) * 1983-10-25 1985-07-09 General Motors Corporation Method and apparatus for measuring fluid flow
US4616510A (en) * 1985-04-15 1986-10-14 Moore Products Company Fluid velocity measuring method and apparatus
DE3607744A1 (de) * 1986-03-08 1987-09-17 Daimler Benz Ag Haltegriff mit kleiderhaken fuer kraftfahrzeuge
US5027662A (en) * 1987-07-15 1991-07-02 Micro Motion, Inc. Accuracy mass flow meter with asymmetry and viscous damping compensation
US5343744A (en) * 1992-03-06 1994-09-06 Tsi Incorporated Ultrasonic anemometer
JP3246851B2 (ja) * 1995-04-10 2002-01-15 東京計装株式会社 超音波流量計用検出器
US5602343A (en) * 1995-10-10 1997-02-11 The Curators Of The University Of Missouri Method of, and apparatus for, measuring the velocity of a fluid
US6622757B2 (en) 1999-11-30 2003-09-23 Veeder-Root Company Fueling system vapor recovery and containment performance monitor and method of operation thereof
CN1325880C (zh) * 2002-08-05 2007-07-11 松下电器产业株式会社 流量计量装置
GB0503422D0 (en) * 2005-02-18 2005-03-30 Univ Cranfield A flowmeter
US7909069B2 (en) * 2006-05-04 2011-03-22 Veeder-Root Company System and method for automatically adjusting an ORVR compatible stage II vapor recovery system to maintain a desired air-to-liquid (A/L) ratio
US8740177B2 (en) 2011-07-05 2014-06-03 Rain Bird Corporation Eccentric diaphragm valve
JP5884014B2 (ja) * 2012-06-26 2016-03-15 パナソニックＩｐマネジメント株式会社 流れ計測装置
WO2018013857A1 (fr) 2016-07-13 2018-01-18 Rain Bird Corporation Capteur d'écoulement
US10473494B2 (en) 2017-10-24 2019-11-12 Rain Bird Corporation Flow sensor
US11662242B2 (en) 2018-12-31 2023-05-30 Rain Bird Corporation Flow sensor gauge
CN117588692B (zh) * 2024-01-18 2024-03-22 成都秦川物联网科技股份有限公司 基于物联网的超声波流量计的泄漏检测方法、系统及设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050997A (en) * 1958-06-10 1962-08-28 Nat Res Dev Flowmeters
US3021481A (en) * 1959-01-07 1962-02-13 Henry P Kalmus Phasemeter for measuring very small phase differences
SU146517A1 (ru) * 1961-08-08 1961-11-30 А.С. Химунин Ультразвуковой способ измерени весового расхода жидкости
US3209591A (en) * 1962-08-17 1965-10-05 Westinghouse Electric Corp Acoustic flow meter
US3329017A (en) * 1963-05-07 1967-07-04 Tokyo Keiki Seizosho Co Ltd Ultrasonic flow quantity measuring apparatus
FR1375940A (fr) * 1963-09-13 1964-10-23 Csf Dispositif permettant la mesure de la vitesse d'écoulement d'un fluide par un procédé ultrasonore
US3336801A (en) * 1964-09-21 1967-08-22 Benjamin L Snavely Apparatus for measuring water flow velocity
US3440876A (en) * 1966-10-31 1969-04-29 Westinghouse Electric Corp Flowmeter frequency control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292223A1 (fr) * 1974-11-21 1976-06-18 Krylova Eleonora Procede de controle de la pression de liquide dans des conduites et dispositifs pour sa mise en oeuvre

Also Published As

Publication number Publication date
DE1908511A1 (de) 1969-09-18
US3641817A (en) 1972-02-15
GB1235602A (en) 1971-06-16

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Legal Events

Date Code Title Description
TP Transmission of property