FR2642519B1 - - Google Patents
Info
- Publication number
- FR2642519B1 FR2642519B1 FR8901295A FR8901295A FR2642519B1 FR 2642519 B1 FR2642519 B1 FR 2642519B1 FR 8901295 A FR8901295 A FR 8901295A FR 8901295 A FR8901295 A FR 8901295A FR 2642519 B1 FR2642519 B1 FR 2642519B1
- 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 - Fee Related
Links
Classifications
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- 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
- G01F3/10—Geared or lobed impeller 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8901295A FR2642519A1 (en) | 1989-02-01 | 1989-02-01 | Device for detecting the flow rate of fluids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8901295A FR2642519A1 (en) | 1989-02-01 | 1989-02-01 | Device for detecting the flow rate of fluids |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2642519A1 FR2642519A1 (en) | 1990-08-03 |
FR2642519B1 true FR2642519B1 (en) | 1993-02-26 |
Family
ID=9378373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8901295A Granted FR2642519A1 (en) | 1989-02-01 | 1989-02-01 | Device for detecting the flow rate of fluids |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2642519A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1702762A (en) * | 1927-02-25 | 1929-02-19 | Walter S Brubaker | Joint for fluid meters and the like |
US3487245A (en) * | 1965-05-19 | 1969-12-30 | William Grant Pontis | Nutating shaft fluid flow meter with shaft transducers |
US3873814A (en) * | 1973-02-20 | 1975-03-25 | Mohammad Kian Mirdadian | Remotely operated net output ticket printer |
-
1989
- 1989-02-01 FR FR8901295A patent/FR2642519A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2642519A1 (en) | 1990-08-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |