FR2904688B1 - FLUID COUNTER DEVICE WITH BLOCK DETECTION. - Google Patents
FLUID COUNTER DEVICE WITH BLOCK DETECTION.Info
- Publication number
- FR2904688B1 FR2904688B1 FR0607161A FR0607161A FR2904688B1 FR 2904688 B1 FR2904688 B1 FR 2904688B1 FR 0607161 A FR0607161 A FR 0607161A FR 0607161 A FR0607161 A FR 0607161A FR 2904688 B1 FR2904688 B1 FR 2904688B1
- Authority
- FR
- France
- Prior art keywords
- transducer
- spindle
- mechanical
- counter device
- block detection
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
-
- 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
- G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
-
- 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)
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
- Mobile Radio Communication Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Device for metering fluid, liquid or gas, comprising a meter of mechanical technology, or turbine- or rotary piston- based, and a transducer placed against the meter which has a rotary spindle, the transducer transforming the mechanical movements of said rotary spindle into digital information, the transducer comprising an electronic filter by which the oscillations of the rotary spindle are filtered and eliminated in order to ensure synchronization. The transducer includes a circuit that bypasses the filter and outputs the digital information corresponding to the oscillations of the spindle, conveying the fact that the mechanical measuring device is not blocked by the presence of foreign bodies or for any other reason.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0607161A FR2904688B1 (en) | 2006-08-04 | 2006-08-04 | FLUID COUNTER DEVICE WITH BLOCK DETECTION. |
BRPI0714694-9A BRPI0714694A2 (en) | 2006-08-04 | 2007-08-02 | fixed reception system for hertzian transmission system |
EP07823396A EP2062012A1 (en) | 2006-08-04 | 2007-08-03 | Fluid metering device with blockage detection |
PCT/FR2007/001343 WO2008023105A1 (en) | 2006-08-04 | 2007-08-03 | Fluid metering device with blockage detection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0607161A FR2904688B1 (en) | 2006-08-04 | 2006-08-04 | FLUID COUNTER DEVICE WITH BLOCK DETECTION. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2904688A1 FR2904688A1 (en) | 2008-02-08 |
FR2904688B1 true FR2904688B1 (en) | 2010-09-17 |
Family
ID=38006563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0607161A Active FR2904688B1 (en) | 2006-08-04 | 2006-08-04 | FLUID COUNTER DEVICE WITH BLOCK DETECTION. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2062012A1 (en) |
BR (1) | BRPI0714694A2 (en) |
FR (1) | FR2904688B1 (en) |
WO (1) | WO2008023105A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2979455B1 (en) * | 2011-08-25 | 2013-09-06 | Lyonnaise Eaux France | TELEASSISTANCE SYSTEM OF A PERSON IN A HOUSING |
FR2951266B1 (en) * | 2009-10-14 | 2011-11-11 | Suez Environnement | DEVICE FOR DETECTING THE LATCHING OF A MECHANICAL FLUID COUNTER, AND COUNTER WITH LOCK DETECTION |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4305281A (en) * | 1979-06-04 | 1981-12-15 | Rockwell International Corporation | Self-correcting self-checking turbine meter |
GB9711409D0 (en) * | 1997-06-04 | 1997-07-30 | Harris Charles G | Flow measurement |
-
2006
- 2006-08-04 FR FR0607161A patent/FR2904688B1/en active Active
-
2007
- 2007-08-02 BR BRPI0714694-9A patent/BRPI0714694A2/en not_active Application Discontinuation
- 2007-08-03 EP EP07823396A patent/EP2062012A1/en not_active Withdrawn
- 2007-08-03 WO PCT/FR2007/001343 patent/WO2008023105A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
BRPI0714694A2 (en) | 2013-05-14 |
FR2904688A1 (en) | 2008-02-08 |
EP2062012A1 (en) | 2009-05-27 |
WO2008023105A1 (en) | 2008-02-28 |
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Legal Events
Date | Code | Title | Description |
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TP | Transmission of property | ||
PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |
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PLFP | Fee payment |
Year of fee payment: 14 |
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PLFP | Fee payment |
Year of fee payment: 15 |
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PLFP | Fee payment |
Year of fee payment: 16 |
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PLFP | Fee payment |
Year of fee payment: 17 |
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TP | Transmission of property |
Owner name: SUEZ INTERNATIONAL, FR Effective date: 20221129 |
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PLFP | Fee payment |
Year of fee payment: 18 |