FR967801A - Improvements to water meters - Google Patents
Improvements to water metersInfo
- Publication number
- FR967801A FR967801A FR967801DA FR967801A FR 967801 A FR967801 A FR 967801A FR 967801D A FR967801D A FR 967801DA FR 967801 A FR967801 A FR 967801A
- Authority
- FR
- France
- Prior art keywords
- water meters
- meters
- 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
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU967801X | 1947-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR967801A true FR967801A (en) | 1950-11-13 |
Family
ID=3764318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR967801D Expired FR967801A (en) | 1947-06-19 | 1948-06-17 | Improvements to water meters |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR967801A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2444930A1 (en) * | 1978-12-21 | 1980-07-18 | Wilde Hans | ANNULAR PISTON FLOWMETER |
WO1993022631A1 (en) * | 1992-04-29 | 1993-11-11 | Abb Kent Plc | Rotary piston water meter |
-
1948
- 1948-06-17 FR FR967801D patent/FR967801A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2444930A1 (en) * | 1978-12-21 | 1980-07-18 | Wilde Hans | ANNULAR PISTON FLOWMETER |
WO1993022631A1 (en) * | 1992-04-29 | 1993-11-11 | Abb Kent Plc | Rotary piston water meter |
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