FR990884A - Compteur d'eau perfectionné - Google Patents
Compteur d'eau perfectionnéInfo
- Publication number
- FR990884A FR990884A FR990884DA FR990884A FR 990884 A FR990884 A FR 990884A FR 990884D A FR990884D A FR 990884DA FR 990884 A FR990884 A FR 990884A
- Authority
- FR
- France
- Prior art keywords
- water meter
- advanced water
- advanced
- meter
- water
- 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
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
- G01F15/065—Indicating or recording devices with transmission devices, e.g. mechanical
- G01F15/066—Indicating or recording devices with transmission devices, e.g. mechanical involving magnetic transmission devices
-
- 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 |
---|---|---|---|
AU990884X | 1948-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR990884A true FR990884A (fr) | 1951-09-27 |
Family
ID=3764605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR990884D Expired FR990884A (fr) | 1948-07-19 | 1949-07-15 | Compteur d'eau perfectionné |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR990884A (fr) |
-
1949
- 1949-07-15 FR FR990884D patent/FR990884A/fr not_active Expired
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