FR1388686A - Ultra-sonic flow meter - Google Patents
Ultra-sonic flow meterInfo
- Publication number
- FR1388686A FR1388686A FR944727A FR944727A FR1388686A FR 1388686 A FR1388686 A FR 1388686A FR 944727 A FR944727 A FR 944727A FR 944727 A FR944727 A FR 944727A FR 1388686 A FR1388686 A FR 1388686A
- Authority
- FR
- France
- Prior art keywords
- ultra
- flow meter
- sonic flow
- sonic
- 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.)
- Expired
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR944727A FR1388686A (en) | 1963-08-14 | 1963-08-14 | Ultra-sonic flow meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR944727A FR1388686A (en) | 1963-08-14 | 1963-08-14 | Ultra-sonic flow meter |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1388686A true FR1388686A (en) | 1965-02-12 |
Family
ID=8810558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR944727A Expired FR1388686A (en) | 1963-08-14 | 1963-08-14 | Ultra-sonic flow meter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1388686A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2203063A1 (en) * | 1972-10-12 | 1974-05-10 | Tokyo Keiki Kk |
-
1963
- 1963-08-14 FR FR944727A patent/FR1388686A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2203063A1 (en) * | 1972-10-12 | 1974-05-10 | Tokyo Keiki Kk |
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