FR709504A - Improvements to fluid meters - Google Patents
Improvements to fluid metersInfo
- Publication number
- FR709504A FR709504A FR709504DA FR709504A FR 709504 A FR709504 A FR 709504A FR 709504D A FR709504D A FR 709504DA FR 709504 A FR709504 A FR 709504A
- Authority
- FR
- France
- Prior art keywords
- fluid meters
- meters
- fluid
- 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
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
- G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
- G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
- G01F3/08—Rotary-piston or ring-piston meters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR709504T | 1930-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR709504A true FR709504A (en) | 1931-08-07 |
Family
ID=9069538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR709504D Expired FR709504A (en) | 1930-04-22 | 1930-04-22 | Improvements to fluid meters |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR709504A (en) |
-
1930
- 1930-04-22 FR FR709504D patent/FR709504A/en not_active Expired
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