WO2003087732A3 - Verfahren zur durchflussmessung in kanalschächten - Google Patents

Verfahren zur durchflussmessung in kanalschächten Download PDF

Info

Publication number
WO2003087732A3
WO2003087732A3 PCT/DE2003/001250 DE0301250W WO03087732A3 WO 2003087732 A3 WO2003087732 A3 WO 2003087732A3 DE 0301250 W DE0301250 W DE 0301250W WO 03087732 A3 WO03087732 A3 WO 03087732A3
Authority
WO
WIPO (PCT)
Prior art keywords
channel
flow
flow rate
image
measuring
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.)
Ceased
Application number
PCT/DE2003/001250
Other languages
English (en)
French (fr)
Other versions
WO2003087732A2 (de
Inventor
Markus Komposch
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
Priority claimed from DE10238539A external-priority patent/DE10238539A1/de
Application filed by Individual filed Critical Individual
Priority to AU2003236775A priority Critical patent/AU2003236775A1/en
Priority to EP03735259A priority patent/EP1540288B1/de
Priority to DE50307829T priority patent/DE50307829D1/de
Priority to DE10391608T priority patent/DE10391608D2/de
Publication of WO2003087732A2 publication Critical patent/WO2003087732A2/de
Publication of WO2003087732A3 publication Critical patent/WO2003087732A3/de
Anticipated expiration legal-status Critical
Ceased 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Sewage (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Abstract

Der Durchfluss in einem Abwasserkanal wird in einem Kanalschacht optisch bestimmt durch Erzeugung entweder durch Erzeugung einer von oben in den Schacht hineingesehe­nen Abbildung der Kanalrohrein- oder Auslassöffnung oder einer Abbildung der in das zuführende oder abführende Kanalrohr hineingesehenen nächsten Stossfuge zwischen auf­einanderfolgenden Kanalrohrstücken, und jeweils rechnerische Ermittlung von Fließquer­schnitt und Durchflussmenge aus dem Verhältnis von Öffnungsdurchmesserlinie (dl) und Fliesspegelbreite (d2) in dem Bild anhand der bekannten Kanalabmessungen und Fliessrin­nengeometrie und der erfassten oder bekannten Fliessgeschwindigkeit
PCT/DE2003/001250 2002-04-17 2003-04-15 Verfahren zur durchflussmessung in kanalschächten Ceased WO2003087732A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2003236775A AU2003236775A1 (en) 2002-04-17 2003-04-15 Method for measuring the flow rate in channel shafts
EP03735259A EP1540288B1 (de) 2002-04-17 2003-04-15 Verfahren zur durchflussmessung in kanalschächten
DE50307829T DE50307829D1 (de) 2002-04-17 2003-04-15 Verfahren zur durchflussmessung in kanalschächten
DE10391608T DE10391608D2 (de) 2002-04-17 2003-04-15 Verfahren zur Durchflussmessung in Kanalschächten

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10217163 2002-04-17
DE10217163.7 2002-04-17
DE10238539.4 2002-08-22
DE10238539A DE10238539A1 (de) 2002-04-17 2002-08-22 Verfahren zur Durchflussmessung in Kanalschächten

Publications (2)

Publication Number Publication Date
WO2003087732A2 WO2003087732A2 (de) 2003-10-23
WO2003087732A3 true WO2003087732A3 (de) 2003-12-04

Family

ID=29251768

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/001250 Ceased WO2003087732A2 (de) 2002-04-17 2003-04-15 Verfahren zur durchflussmessung in kanalschächten

Country Status (5)

Country Link
EP (1) EP1540288B1 (de)
AT (1) ATE368841T1 (de)
AU (1) AU2003236775A1 (de)
DE (2) DE10391608D2 (de)
WO (1) WO2003087732A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011055007A1 (de) 2011-11-03 2013-05-08 FiW e.V. Forschungsinstitut für Wasser- und Abfallwirtschaft Verfahren zur Erfassung des Volumenstroms einer in einem Gerinne fließenden Flüssigkeit sowie Vorrichtung zur Durchführung desselben
EP3252435B1 (de) 2016-06-01 2018-11-07 Perwatec UG (haftungsbeschränkt) Verfahren zur durchflussmessung in kanalrohren
JP6806357B2 (ja) * 2016-07-22 2021-01-06 管清工業株式会社 下水量計測システム
JP6612411B1 (ja) * 2018-10-04 2019-11-27 株式会社シュア・テクノ・ソリューション． 水位計測プログラム及びこれに用いられるリング状指標
US11389842B2 (en) 2019-08-29 2022-07-19 Federal Signal Corporation Light system for a sewer cleaning vehicle
JP7018670B2 (ja) * 2020-11-26 2022-02-14 管清工業株式会社 下水量計測システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486650A1 (fr) * 1980-07-10 1982-01-15 France Etat Procede et equipement d'investigation du fonctionnement d'un ensemble de voies d'ecoulement de liquide
WO2001051897A1 (en) * 2000-01-10 2001-07-19 Optical Flow Systems Ltd Measurement of flow characteristics of fluent material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486650A1 (fr) * 1980-07-10 1982-01-15 France Etat Procede et equipement d'investigation du fonctionnement d'un ensemble de voies d'ecoulement de liquide
WO2001051897A1 (en) * 2000-01-10 2001-07-19 Optical Flow Systems Ltd Measurement of flow characteristics of fluent material

Also Published As

Publication number Publication date
EP1540288B1 (de) 2007-08-01
DE10391608D2 (de) 2005-06-02
EP1540288A2 (de) 2005-06-15
DE50307829D1 (de) 2007-09-13
AU2003236775A8 (en) 2003-10-27
ATE368841T1 (de) 2007-08-15
AU2003236775A1 (en) 2003-10-27
WO2003087732A2 (de) 2003-10-23

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