FR1232782A - Débitmètres - Google Patents
DébitmètresInfo
- Publication number
- FR1232782A FR1232782A FR802969A FR802969A FR1232782A FR 1232782 A FR1232782 A FR 1232782A FR 802969 A FR802969 A FR 802969A FR 802969 A FR802969 A FR 802969A FR 1232782 A FR1232782 A FR 1232782A
- 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
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1232782X | 1958-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1232782A true FR1232782A (fr) | 1960-10-12 |
Family
ID=10884595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR802969A Expired FR1232782A (fr) | 1958-10-14 | 1959-08-17 | Débitmètres |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1232782A (fr) |
-
1959
- 1959-08-17 FR FR802969A patent/FR1232782A/fr not_active Expired
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