FR388307A - Rotary piston water meter - Google Patents
Rotary piston water meterInfo
- Publication number
- FR388307A FR388307A FR388307DA FR388307A FR 388307 A FR388307 A FR 388307A FR 388307D A FR388307D A FR 388307DA FR 388307 A FR388307 A FR 388307A
- Authority
- FR
- France
- Prior art keywords
- water meter
- rotary piston
- piston water
- rotary
- 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
- 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 |
---|---|---|---|
FR388307T | 1908-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR388307A true FR388307A (en) | 1908-08-08 |
Family
ID=1433990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR388307D Expired FR388307A (en) | 1908-03-19 | 1908-03-19 | Rotary piston water meter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR388307A (en) |
-
1908
- 1908-03-19 FR FR388307D patent/FR388307A/en not_active Expired
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