DK89690A - METHOD AND DEVICE FOR MEASUREMENT OF AIR FLOW PARAMETERS - Google Patents

METHOD AND DEVICE FOR MEASUREMENT OF AIR FLOW PARAMETERS Download PDF

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Publication number
DK89690A
DK89690A DK089690A DK89690A DK89690A DK 89690 A DK89690 A DK 89690A DK 089690 A DK089690 A DK 089690A DK 89690 A DK89690 A DK 89690A DK 89690 A DK89690 A DK 89690A
Authority
DK
Denmark
Prior art keywords
measurement
air flow
flow parameters
parameters
air
Prior art date
Application number
DK089690A
Other languages
Danish (da)
Other versions
DK89690D0 (en
Inventor
Bertil Johnsson
Original Assignee
Flaekt Ab
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 Flaekt Ab filed Critical Flaekt Ab
Publication of DK89690D0 publication Critical patent/DK89690D0/en
Publication of DK89690A publication Critical patent/DK89690A/en

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
    • G01F1/46—Pitot 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
    • G01F1/05—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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DK089690A 1987-10-23 1990-04-10 METHOD AND DEVICE FOR MEASUREMENT OF AIR FLOW PARAMETERS DK89690A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8704134A SE8704134L (en) 1987-10-23 1987-10-23 PROCEDURE AND DEVICE FOR GAS SPEED AND / OR GAS FLOW Saturation SPECIFICALLY IN CENTRAL STREAD
PCT/SE1988/000548 WO1989003977A1 (en) 1987-10-23 1988-10-20 Method and arrangement for measuring gas flow parameters

Publications (2)

Publication Number Publication Date
DK89690D0 DK89690D0 (en) 1990-04-10
DK89690A true DK89690A (en) 1990-04-10

Family

ID=20369987

Family Applications (1)

Application Number Title Priority Date Filing Date
DK089690A DK89690A (en) 1987-10-23 1990-04-10 METHOD AND DEVICE FOR MEASUREMENT OF AIR FLOW PARAMETERS

Country Status (6)

Country Link
EP (1) EP0419469A1 (en)
AU (1) AU2623788A (en)
DK (1) DK89690A (en)
FI (1) FI902012A0 (en)
SE (1) SE8704134L (en)
WO (1) WO1989003977A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8916259U1 (en) * 1989-05-20 1996-07-11 Porsche Ag Device for determining mass flows of gaseous media through heat exchangers
WO1992022790A1 (en) * 1991-06-12 1992-12-23 ABB Fläkt Aktiebolag Method and apparatus for measurement of total flow rate in ventilation installations
DE19545948C2 (en) * 1995-12-08 1997-09-18 Waldner Laboreinrichtungen Device for determining the strength of a gas volume flow
DE19726864B4 (en) * 1997-06-24 2005-08-04 Waldner Laboreinrichtungen Gmbh & Co Device for measuring the exhaust air volume flow in a fume hood
EA008287B1 (en) * 2001-08-29 2007-04-27 Эро Системз Энджиниринг, Инк. Wind tunnel and collector configuration therefor
US6997049B2 (en) * 2001-08-29 2006-02-14 Aero Systems Engineering, Inc. Wind tunnel and collector configuration therefor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129587A (en) * 1960-10-11 1964-04-21 Honeywell Regulator Co Flow sensing device
DE2330746A1 (en) * 1973-06-16 1975-01-09 Licentia Gmbh Air colume measuring device - is for exhaust air ventilation lamps using an air pressure gauge
US4444060A (en) * 1981-03-06 1984-04-24 Nihon Cambridge Filter Kabushiki Kaisha Fluid pressure sensing apparatus
GB8321482D0 (en) * 1983-08-10 1983-09-14 Tekflo Ltd Flowmeter
US4594888A (en) * 1985-02-19 1986-06-17 Air Monitor Corporation Airflow measuring sound attenuator

Also Published As

Publication number Publication date
DK89690D0 (en) 1990-04-10
SE8704134L (en) 1989-04-24
AU2623788A (en) 1989-05-23
SE8704134D0 (en) 1987-10-23
FI902012A0 (en) 1990-04-23
WO1989003977A1 (en) 1989-05-05
EP0419469A1 (en) 1991-04-03

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment