FR2710979B1 - Device for measuring the flow rate of a free surface flow taking into account variations in the water level. - Google Patents

Device for measuring the flow rate of a free surface flow taking into account variations in the water level.

Info

Publication number
FR2710979B1
FR2710979B1 FR9312241A FR9312241A FR2710979B1 FR 2710979 B1 FR2710979 B1 FR 2710979B1 FR 9312241 A FR9312241 A FR 9312241A FR 9312241 A FR9312241 A FR 9312241A FR 2710979 B1 FR2710979 B1 FR 2710979B1
Authority
FR
France
Prior art keywords
measuring
water level
free surface
flow rate
account variations
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 - Lifetime
Application number
FR9312241A
Other languages
French (fr)
Other versions
FR2710979A1 (en
Inventor
Dominique Laplace
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SERAM
Original Assignee
SERAM
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SERAM filed Critical SERAM
Priority to FR9312241A priority Critical patent/FR2710979B1/en
Publication of FR2710979A1 publication Critical patent/FR2710979A1/en
Application granted granted Critical
Publication of FR2710979B1 publication Critical patent/FR2710979B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01F1/002—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel
    • G01F1/005—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel using floats

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Level Indicators Using A Float (AREA)
FR9312241A 1993-10-07 1993-10-07 Device for measuring the flow rate of a free surface flow taking into account variations in the water level. Expired - Lifetime FR2710979B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9312241A FR2710979B1 (en) 1993-10-07 1993-10-07 Device for measuring the flow rate of a free surface flow taking into account variations in the water level.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312241A FR2710979B1 (en) 1993-10-07 1993-10-07 Device for measuring the flow rate of a free surface flow taking into account variations in the water level.

Publications (2)

Publication Number Publication Date
FR2710979A1 FR2710979A1 (en) 1995-04-14
FR2710979B1 true FR2710979B1 (en) 1995-12-08

Family

ID=9451831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9312241A Expired - Lifetime FR2710979B1 (en) 1993-10-07 1993-10-07 Device for measuring the flow rate of a free surface flow taking into account variations in the water level.

Country Status (1)

Country Link
FR (1) FR2710979B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19650621A1 (en) * 1996-12-06 1998-06-10 Wilhelm Heim Measuring device for recording the flow rate
US6257354B1 (en) * 1998-11-20 2001-07-10 Baker Hughes Incorporated Drilling fluid flow monitoring system
DE10134264B4 (en) * 2001-07-18 2008-06-26 Nivus Gmbh flowmeter
DE102008058376A1 (en) 2008-11-20 2010-06-02 Nivus Gmbh Method and apparatus for fluid flow measurement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109428B (en) * 1960-02-18 1961-06-22 Licentia Gmbh Flow meter for media flowing in open channels or channels
US3157196A (en) * 1961-08-07 1964-11-17 John V Thomas Float operated device
JPS57101720A (en) * 1980-12-17 1982-06-24 Hitachi Ltd Flow meter in open ditch
DE3201561A1 (en) * 1981-04-27 1982-11-11 Veb Kombinat Fortschritt Landmaschinen Neustadt In Sachsen, Ddr 8355 Neustadt Volume-measuring device for bulk materials on conveyor belts
DE3314260A1 (en) * 1982-06-04 1983-12-08 5000 Köln MSR Paul Mähler Device for measuring the volume of liquid flowing per unit of time through an open conduit
WO1990001146A1 (en) * 1988-07-28 1990-02-08 Michael John Leigh Chapman Asymmetrical displacement flowmeter

Also Published As

Publication number Publication date
FR2710979A1 (en) 1995-04-14

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