WO2007054305A3 - Device and method for the detection of water flow rates - Google Patents

Device and method for the detection of water flow rates Download PDF

Info

Publication number
WO2007054305A3
WO2007054305A3 PCT/EP2006/010749 EP2006010749W WO2007054305A3 WO 2007054305 A3 WO2007054305 A3 WO 2007054305A3 EP 2006010749 W EP2006010749 W EP 2006010749W WO 2007054305 A3 WO2007054305 A3 WO 2007054305A3
Authority
WO
WIPO (PCT)
Prior art keywords
flow rates
water flow
detection
section
detecting
Prior art date
Application number
PCT/EP2006/010749
Other languages
German (de)
French (fr)
Other versions
WO2007054305A2 (en
Inventor
Norbert Hartmann
Dieter Gaertner
Original Assignee
Norbert Hartmann
Dieter Gaertner
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 Norbert Hartmann, Dieter Gaertner filed Critical Norbert Hartmann
Publication of WO2007054305A2 publication Critical patent/WO2007054305A2/en
Publication of WO2007054305A3 publication Critical patent/WO2007054305A3/en

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
    • G01F3/36—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 stationary measuring chambers having constant volume during measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F7/00—Volume-flow measuring devices with two or more measuring ranges; Compound meters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

The invention relates to a device (10) for detecting water flow rates, comprising a sedimentation section (11) that accommodates an amount of water to be detected, and a measuring section (12) which is connected to the sedimentation section (11) and into which the water flows after penetrating the sedimentation section. The measuring section is provided with two measuring apparatuses, one of which is designed for detecting low flow rates while the other one is designed for detecting great flow rates.
PCT/EP2006/010749 2005-11-11 2006-11-09 Device and method for the detection of water flow rates WO2007054305A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005054322.7 2005-11-11
DE200510054322 DE102005054322A1 (en) 2005-11-11 2005-11-11 Apparatus and method for detecting water flow rates

Publications (2)

Publication Number Publication Date
WO2007054305A2 WO2007054305A2 (en) 2007-05-18
WO2007054305A3 true WO2007054305A3 (en) 2007-07-19

Family

ID=37982707

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/010749 WO2007054305A2 (en) 2005-11-11 2006-11-09 Device and method for the detection of water flow rates

Country Status (2)

Country Link
DE (1) DE102005054322A1 (en)
WO (1) WO2007054305A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102768050A (en) * 2011-05-06 2012-11-07 中国科学院地理科学与资源研究所 Full-automatic small-watershed three-stage flow measurement device and application method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102589645B (en) * 2012-02-02 2014-04-02 环境保护部华南环境科学研究所 High-accuracy electronic weir crest with movable inserting weir crest plate

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1536360A (en) * 1977-08-03 1978-12-20 English Clays Lovering Pochin Apparatus responsive to a low flow rate of liquid
DE3207357A1 (en) * 1982-03-02 1983-09-15 Josef 4620 Castrop Rauxel Prokein Method and device for measuring the flow in open channels, particularly those carrying waste water
DE3239920A1 (en) * 1982-10-28 1984-05-03 Franz 7024 Filderstadt Eggs Method of measuring the quantity of contaminated liquid flowing off at the bottom of landfills, and apparatus for carrying it out
DE3740603A1 (en) * 1987-12-01 1989-06-15 Eckardt Ag Device for measuring the volume flow of a liquid flowing out of or into an open container
DE4104451A1 (en) * 1991-02-14 1992-08-27 Vollmar Oskar Gmbh Rain overflow arrangement with measurement system for overflow reservoir - has several measurement devices with different ranges connected in series and=or in parallel
DE4127694A1 (en) * 1991-08-21 1993-02-25 Fischer & Porter Gmbh DEVICE FOR MEASURING THE CURRENT OF A LIQUID CONTAINING ELECTRICAL CHARGES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29703101U1 (en) * 1997-02-21 1997-04-17 Zangenberg, Axel, 79592 Fischingen Simple flow measuring device for partially filled pipes and ducts that can be installed without conversion measures based on a measuring method for fully filled pipes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1536360A (en) * 1977-08-03 1978-12-20 English Clays Lovering Pochin Apparatus responsive to a low flow rate of liquid
DE3207357A1 (en) * 1982-03-02 1983-09-15 Josef 4620 Castrop Rauxel Prokein Method and device for measuring the flow in open channels, particularly those carrying waste water
DE3239920A1 (en) * 1982-10-28 1984-05-03 Franz 7024 Filderstadt Eggs Method of measuring the quantity of contaminated liquid flowing off at the bottom of landfills, and apparatus for carrying it out
DE3740603A1 (en) * 1987-12-01 1989-06-15 Eckardt Ag Device for measuring the volume flow of a liquid flowing out of or into an open container
DE4104451A1 (en) * 1991-02-14 1992-08-27 Vollmar Oskar Gmbh Rain overflow arrangement with measurement system for overflow reservoir - has several measurement devices with different ranges connected in series and=or in parallel
DE4127694A1 (en) * 1991-08-21 1993-02-25 Fischer & Porter Gmbh DEVICE FOR MEASURING THE CURRENT OF A LIQUID CONTAINING ELECTRICAL CHARGES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102768050A (en) * 2011-05-06 2012-11-07 中国科学院地理科学与资源研究所 Full-automatic small-watershed three-stage flow measurement device and application method thereof
CN102768050B (en) * 2011-05-06 2015-03-18 中国科学院地理科学与资源研究所 Full-automatic small-watershed three-stage flow measurement device and application method thereof

Also Published As

Publication number Publication date
DE102005054322A1 (en) 2007-05-16
WO2007054305A2 (en) 2007-05-18

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