JPS53104270A - Sound wave flow meter - Google Patents
Sound wave flow meterInfo
- Publication number
- JPS53104270A JPS53104270A JP1960878A JP1960878A JPS53104270A JP S53104270 A JPS53104270 A JP S53104270A JP 1960878 A JP1960878 A JP 1960878A JP 1960878 A JP1960878 A JP 1960878A JP S53104270 A JPS53104270 A JP S53104270A
- Authority
- JP
- Japan
- Prior art keywords
- flow meter
- sound wave
- wave flow
- sound
- meter
- 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.)
- Granted
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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77067777A | 1977-02-22 | 1977-02-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53104270A true JPS53104270A (en) | 1978-09-11 |
JPS6217172B2 JPS6217172B2 (en) | 1987-04-16 |
Family
ID=25089343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1960878A Granted JPS53104270A (en) | 1977-02-22 | 1978-02-22 | Sound wave flow meter |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS53104270A (en) |
CA (1) | CA1105605A (en) |
CH (1) | CH628140A5 (en) |
DE (1) | DE2807397A1 (en) |
FR (1) | FR2381290A1 (en) |
GB (1) | GB1580524A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4596133A (en) * | 1983-07-29 | 1986-06-24 | Panametrics, Inc. | Apparatus and methods for measuring fluid flow parameters |
US4754650A (en) * | 1983-07-29 | 1988-07-05 | Panametrics, Inc. | Apparatus and methods for measuring fluid flow parameters |
US4527433A (en) * | 1983-10-25 | 1985-07-09 | General Motors Corporation | Method and apparatus for measuring fluid flow |
GB2282223A (en) * | 1993-09-22 | 1995-03-29 | Cyril Ward Nugent | Flow measuring apparatus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49130261A (en) * | 1973-04-13 | 1974-12-13 | ||
JPS521478A (en) * | 1975-06-24 | 1977-01-07 | Fuji Electric Co Ltd | Thermoresponsive type relay |
US4003252A (en) * | 1974-08-16 | 1977-01-18 | The Institutes Of Medical Sciences | Acoustical wave flowmeter |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2921467A (en) * | 1957-08-21 | 1960-01-19 | Albert L Hedrich | Flowmeter compensation for propagation velocity changes |
US3697936A (en) * | 1970-02-27 | 1972-10-10 | Nusonics | Sound velocimeter |
US3751979A (en) * | 1971-11-17 | 1973-08-14 | Raytheon Co | Speed measurement system |
-
1978
- 1978-02-20 GB GB664778A patent/GB1580524A/en not_active Expired
- 1978-02-21 CA CA297,492A patent/CA1105605A/en not_active Expired
- 1978-02-21 DE DE19782807397 patent/DE2807397A1/en active Granted
- 1978-02-22 CH CH188778A patent/CH628140A5/en not_active IP Right Cessation
- 1978-02-22 JP JP1960878A patent/JPS53104270A/en active Granted
- 1978-02-22 FR FR7806186A patent/FR2381290A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49130261A (en) * | 1973-04-13 | 1974-12-13 | ||
US4003252A (en) * | 1974-08-16 | 1977-01-18 | The Institutes Of Medical Sciences | Acoustical wave flowmeter |
JPS521478A (en) * | 1975-06-24 | 1977-01-07 | Fuji Electric Co Ltd | Thermoresponsive type relay |
Also Published As
Publication number | Publication date |
---|---|
FR2381290A1 (en) | 1978-09-15 |
GB1580524A (en) | 1980-12-03 |
CH628140A5 (en) | 1982-02-15 |
DE2807397A1 (en) | 1978-09-21 |
DE2807397C2 (en) | 1989-03-23 |
JPS6217172B2 (en) | 1987-04-16 |
FR2381290B1 (en) | 1983-11-18 |
CA1105605A (en) | 1981-07-21 |
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