BE763916A - Debitmetre a ultrasons - Google Patents
Debitmetre a ultrasonsInfo
- Publication number
- BE763916A BE763916A BE763916A BE763916A BE763916A BE 763916 A BE763916 A BE 763916A BE 763916 A BE763916 A BE 763916A BE 763916 A BE763916 A BE 763916A BE 763916 A BE763916 A BE 763916A
- Authority
- BE
- Belgium
- Prior art keywords
- flow meter
- ultrasonic flow
- ultrasonic
- meter
- flow
- Prior art date
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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1719670A | 1970-03-06 | 1970-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE763916A true BE763916A (fr) | 1971-09-08 |
Family
ID=21781258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE763916A BE763916A (fr) | 1970-03-06 | 1971-03-08 | Debitmetre a ultrasons |
Country Status (7)
Country | Link |
---|---|
US (1) | US3653259A (fr) |
BE (1) | BE763916A (fr) |
DE (1) | DE2110582A1 (fr) |
ES (1) | ES388842A1 (fr) |
FR (1) | FR2081750B1 (fr) |
GB (1) | GB1344106A (fr) |
SE (1) | SE381098B (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3881352A (en) * | 1972-07-31 | 1975-05-06 | Westinghouse Electric Corp | Flowmeter apparatus and method |
US3869915A (en) * | 1973-01-23 | 1975-03-11 | Joseph Baumoel | Digital flowmeter |
JPS5433542B2 (fr) * | 1973-06-23 | 1979-10-22 | ||
US3901078A (en) * | 1973-09-07 | 1975-08-26 | Westinghouse Electric Corp | Ultrasonic system for fluid flow measurement |
US3882722A (en) * | 1973-09-07 | 1975-05-13 | Westinghouse Electric Corp | Multiple time difference ultrasonic flowmeters |
US3914998A (en) * | 1974-01-03 | 1975-10-28 | Westinghouse Electric Corp | Ultrasonic flowmeter system with alternating two-way transmission |
JPS6113166B2 (fr) * | 1975-01-31 | 1986-04-11 | Westinghouse Electric Co | |
US3974693A (en) * | 1975-05-05 | 1976-08-17 | Westinghouse Electric Corporation | Multiple time difference ultrasonic flowmeter |
US4221128A (en) * | 1978-09-29 | 1980-09-09 | Neil Brown Instruments Systems, Inc. | Acoustic current meter |
FR2454101A1 (fr) * | 1979-04-11 | 1980-11-07 | Onera (Off Nat Aerospatiale) | Appareil de mesure de la vitesse d'une veine liquide par ultra-sons |
US4442719A (en) * | 1982-01-11 | 1984-04-17 | Allen Ollie J | Acoustic flowmeter |
EP0179541A3 (fr) * | 1984-10-19 | 1987-08-26 | Smith Meter Inc. | Débimètre acoustique |
TW295258U (en) * | 1992-10-06 | 1997-01-01 | Caldon Inc | Apparatus for determining fluid flow |
JPH08122117A (ja) * | 1994-10-19 | 1996-05-17 | Matsushita Electric Ind Co Ltd | 流量計測装置 |
US6151558A (en) * | 1998-02-10 | 2000-11-21 | Conant; James R | Ultrasonic marine speedometer system |
US6298735B1 (en) * | 1999-04-23 | 2001-10-09 | Agilent Technologies, Inc. | Pneumotachometer having annular ring transducers |
US6487916B1 (en) * | 2000-02-02 | 2002-12-03 | Bechtel Bxwt Idaho, Llc | Ultrasonic flow metering system |
TR200604281U (tr) * | 2006-08-10 | 2006-11-21 | Elektromed Elektroni̇k Sanayi̇ Ve Sağlik Hi̇zmetleri̇li̇mi̇ted Şi̇rketi̇ | Ultrasonik su sayacı |
EP2236994A1 (fr) | 2009-04-02 | 2010-10-06 | Kamstrup A/S | Débitmètre doté d'une membrane de protection commune |
CN103090916B (zh) * | 2013-02-22 | 2015-03-18 | 呼和浩特市睿城科技有限责任公司 | 一种超声波流量测量装置及其测量方法 |
US9714855B2 (en) | 2015-01-26 | 2017-07-25 | Arad Ltd. | Ultrasonic water meter |
TWI730729B (zh) * | 2020-04-21 | 2021-06-11 | 高昌生醫股份有限公司 | 超音波功率檢測裝置及其方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2912856A (en) * | 1955-07-29 | 1959-11-17 | Kritz Jack | Electroacoustic flowmeter |
SU146517A1 (ru) * | 1961-08-08 | 1961-11-30 | А.С. Химунин | Ультразвуковой способ измерени весового расхода жидкости |
DE1523260B2 (de) * | 1963-02-27 | 1970-09-10 | Tokyo keiki Seizosho Company Ltd., Tokio | Vorrichtung zur Messung der Strömungsgeschwindigkeit von Flüssigkeiten mittels Ultraschall |
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 |
US3293921A (en) * | 1963-11-07 | 1966-12-27 | Gen Precision Inc | Angular accelerometer |
GB1072519A (en) * | 1964-11-24 | 1967-06-21 | Decca Ltd | Improvements in or relating to speed measuring devices |
US3473378A (en) * | 1966-01-10 | 1969-10-21 | Mitsubishi Electric Corp | Ultrasonic flowmeter system |
US3537309A (en) * | 1968-11-26 | 1970-11-03 | Westinghouse Electric Corp | Fluid velocity measuring system |
-
1970
- 1970-03-06 US US17196A patent/US3653259A/en not_active Expired - Lifetime
-
1971
- 1971-03-03 ES ES388842A patent/ES388842A1/es not_active Expired
- 1971-03-05 DE DE19712110582 patent/DE2110582A1/de active Pending
- 1971-03-05 FR FR7107701A patent/FR2081750B1/fr not_active Expired
- 1971-03-08 SE SE7102938A patent/SE381098B/xx unknown
- 1971-03-08 BE BE763916A patent/BE763916A/fr unknown
- 1971-04-19 GB GB2322171*A patent/GB1344106A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2110582A1 (de) | 1971-09-16 |
ES388842A1 (es) | 1973-06-01 |
US3653259A (en) | 1972-04-04 |
GB1344106A (en) | 1974-01-16 |
FR2081750A1 (fr) | 1971-12-10 |
FR2081750B1 (fr) | 1975-01-17 |
SE381098B (sv) | 1975-11-24 |
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