NL1018632C2 - Venturi-meetdoorlaat. - Google Patents

Venturi-meetdoorlaat. Download PDF

Info

Publication number
NL1018632C2
NL1018632C2 NL1018632A NL1018632A NL1018632C2 NL 1018632 C2 NL1018632 C2 NL 1018632C2 NL 1018632 A NL1018632 A NL 1018632A NL 1018632 A NL1018632 A NL 1018632A NL 1018632 C2 NL1018632 C2 NL 1018632C2
Authority
NL
Netherlands
Prior art keywords
measuring passage
watercourse
venturi
venturi measuring
passage
Prior art date
Application number
NL1018632A
Other languages
English (en)
Dutch (nl)
Inventor
Alex Peter Van Loon
Original Assignee
Enrin Environmental Res Instr
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 Enrin Environmental Res Instr filed Critical Enrin Environmental Res Instr
Priority to NL1018632A priority Critical patent/NL1018632C2/nl
Priority to PCT/NL2002/000502 priority patent/WO2003010496A1/fr
Application granted granted Critical
Publication of NL1018632C2 publication Critical patent/NL1018632C2/nl

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
    • G01F1/34—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 by measuring pressure or differential pressure
    • G01F1/36—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 by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/44—Venturi tubes
    • 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)
NL1018632A 2001-07-25 2001-07-25 Venturi-meetdoorlaat. NL1018632C2 (nl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL1018632A NL1018632C2 (nl) 2001-07-25 2001-07-25 Venturi-meetdoorlaat.
PCT/NL2002/000502 WO2003010496A1 (fr) 2001-07-25 2002-07-25 Passage de mesure de type venturi

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1018632 2001-07-25
NL1018632A NL1018632C2 (nl) 2001-07-25 2001-07-25 Venturi-meetdoorlaat.

Publications (1)

Publication Number Publication Date
NL1018632C2 true NL1018632C2 (nl) 2003-01-28

Family

ID=19773786

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1018632A NL1018632C2 (nl) 2001-07-25 2001-07-25 Venturi-meetdoorlaat.

Country Status (2)

Country Link
NL (1) NL1018632C2 (fr)
WO (1) WO2003010496A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IES20100080A2 (en) * 2010-02-12 2011-11-09 Patrick Corbett A weir
DE102014107982B4 (de) * 2014-06-05 2016-05-12 Alfred Schöpf Durchflussmessvorrichtung und Verfahren zur Messung einer Wasserdurchflussmenge durch ein Rohr oder einen Kanal
EP3448255B1 (fr) * 2016-04-14 2026-03-18 Vo2 Master Health Sensors Inc. Dispositif de mesure de la consommation d'oxygène d'un utilisateur
US12569164B2 (en) 2018-03-15 2026-03-10 Vo2 Master Health Sensors Inc. Device for measuring a person's ventilation including oxygen-consumption
US12543971B2 (en) 2020-10-13 2026-02-10 Vo2 Master Health Sensors Inc. Device for measuring a person's ventilation including oxygen-consumption, and a dehumidification assembly and conduit assembly therefor
US12564332B2 (en) 2022-07-28 2026-03-03 Vo2 Master Health Sensors Inc. Wearable device for measuring a person's ventilation or metabolism metrics

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506010A1 (fr) * 1981-05-15 1982-11-19 Alsthom Atlantique Debitmetre a masque mobile
DE19601646C1 (de) * 1996-01-18 1997-08-14 Reinhard Dr Ing Hassinger Meßanordnung zur Abflußmessung
DE19962239A1 (de) * 1999-12-22 2001-07-12 Franz Valentin Vorrichtung zur Erzielung einer symmetrischen Einengung in "offenen" Gerinnen beliebigen Querschnitts, insbesondere zur Durchflußmessung mit Staukörpern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506010A1 (fr) * 1981-05-15 1982-11-19 Alsthom Atlantique Debitmetre a masque mobile
DE19601646C1 (de) * 1996-01-18 1997-08-14 Reinhard Dr Ing Hassinger Meßanordnung zur Abflußmessung
DE19962239A1 (de) * 1999-12-22 2001-07-12 Franz Valentin Vorrichtung zur Erzielung einer symmetrischen Einengung in "offenen" Gerinnen beliebigen Querschnitts, insbesondere zur Durchflußmessung mit Staukörpern

Also Published As

Publication number Publication date
WO2003010496A1 (fr) 2003-02-06

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Effective date: 20100201