FR1604378A - - Google Patents
Info
- Publication number
- FR1604378A FR1604378A FR1604378DA FR1604378A FR 1604378 A FR1604378 A FR 1604378A FR 1604378D A FR1604378D A FR 1604378DA FR 1604378 A FR1604378 A FR 1604378A
- Authority
- FR
- France
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR169173 | 1968-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1604378A true FR1604378A (Direct) | 1971-11-08 |
Family
ID=8655421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1604378D Expired FR1604378A (Direct) | 1968-10-08 | 1968-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1604378A (Direct) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2203063A1 (Direct) * | 1972-10-12 | 1974-05-10 | Tokyo Keiki Kk |
-
1968
- 1968-10-08 FR FR1604378D patent/FR1604378A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2203063A1 (Direct) * | 1972-10-12 | 1974-05-10 | Tokyo Keiki Kk |