DE69400296D1 - Method and device for measuring the flow in partially or completely filled pipes and in open channels - Google Patents

Method and device for measuring the flow in partially or completely filled pipes and in open channels

Info

Publication number
DE69400296D1
DE69400296D1 DE69400296T DE69400296T DE69400296D1 DE 69400296 D1 DE69400296 D1 DE 69400296D1 DE 69400296 T DE69400296 T DE 69400296T DE 69400296 T DE69400296 T DE 69400296T DE 69400296 D1 DE69400296 D1 DE 69400296D1
Authority
DE
Germany
Prior art keywords
measuring
partially
flow
completely filled
open channels
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
DE69400296T
Other languages
German (de)
Other versions
DE69400296T2 (en
Inventor
Christian Dipl Ing Koelling
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE69400296T priority Critical patent/DE69400296T2/en
Priority claimed from PCT/EP1994/000193 external-priority patent/WO1994017368A1/en
Publication of DE69400296D1 publication Critical patent/DE69400296D1/en
Application granted granted Critical
Publication of DE69400296T2 publication Critical patent/DE69400296T2/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
    • 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
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
    • G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
    • G01P21/025—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers for measuring speed of fluids; for measuring speed of bodies relative to fluids

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
DE69400296T 1993-01-25 1994-01-25 Method and device for measuring the flow in partially or completely filled pipes and in open channels Expired - Lifetime DE69400296T2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69400296T DE69400296T2 (en) 1993-01-25 1994-01-25 Method and device for measuring the flow in partially or completely filled pipes and in open channels

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4301905 1993-01-25
DE4320295A DE4320295A1 (en) 1993-01-25 1993-06-18 Method and device for measuring the flow in partially or fully filled pipes and open channels
DE69400296T DE69400296T2 (en) 1993-01-25 1994-01-25 Method and device for measuring the flow in partially or completely filled pipes and in open channels
PCT/EP1994/000193 WO1994017368A1 (en) 1993-01-25 1994-01-25 Method and device for measuring the discharge in partly filled or completely filled ducts and in open channels

Publications (2)

Publication Number Publication Date
DE69400296D1 true DE69400296D1 (en) 1996-08-14
DE69400296T2 DE69400296T2 (en) 1997-02-20

Family

ID=6478857

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4320295A Withdrawn DE4320295A1 (en) 1993-01-25 1993-06-18 Method and device for measuring the flow in partially or fully filled pipes and open channels
DE69400296T Expired - Lifetime DE69400296T2 (en) 1993-01-25 1994-01-25 Method and device for measuring the flow in partially or completely filled pipes and in open channels

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4320295A Withdrawn DE4320295A1 (en) 1993-01-25 1993-06-18 Method and device for measuring the flow in partially or fully filled pipes and open channels

Country Status (1)

Country Link
DE (2) DE4320295A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19533875A1 (en) * 1995-09-13 1997-03-20 Michael Prof Dr Dr Gitis Sewage effluent measurement in domestic and industrial premises
DE19543331C2 (en) * 1995-11-21 2001-10-31 Ruhrgas Ag Method for determining the volume flow of a medium, in particular gaseous medium flowing through a tube
US5780747A (en) * 1995-12-18 1998-07-14 Changmin Co., Ltd. Open channel multichannel ultrasonic flowrate measurement apparatus and method
JP2955920B2 (en) * 1995-12-28 1999-10-04 チャンミン カンパニー リミテッド River flow measurement device and method
DE19724351A1 (en) * 1997-06-10 1998-12-17 Ruhrgas Ag Arrangement for measuring the speed profile of a fluid flowing in a pipeline
DE19858314C2 (en) * 1998-12-17 2003-10-30 Alfred Schoepf System for the central recording of the flow rate of waste water
DE102007041717A1 (en) 2007-09-04 2009-03-05 Kölling, Christian, Dr.-Ing. Method and device for determining the surface velocities and the flow rate of liquids in pipelines, open or closed channels and bodies of water
DE102007053105B4 (en) * 2007-11-05 2012-03-29 Michael Dues Method and device for volume flow measurement of fluids in pipelines
DE102009039016B4 (en) * 2009-08-28 2012-05-03 Deutsches Zentrum für Luft- und Raumfahrt e.V. flow investigation
DE102012210799A1 (en) 2012-06-26 2014-01-02 Robert Bosch Gmbh Control device for hydraulic drive system, has load-compensating unit with flow sensor to determine actual flow of pressurized fluid flowing to associated actuator, where flow sensor and inlet throttle are connected in control device

Also Published As

Publication number Publication date
DE4320295A1 (en) 1994-07-28
DE69400296T2 (en) 1997-02-20

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Legal Events

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8364 No opposition during term of opposition