FI902012A7 - Menetelmä ja järjestely kaasuvirtauksen ominaissuureiden mittaamiseksi - Google Patents

Menetelmä ja järjestely kaasuvirtauksen ominaissuureiden mittaamiseksi Download PDF

Info

Publication number
FI902012A7
FI902012A7 FI902012A FI902012A FI902012A7 FI 902012 A7 FI902012 A7 FI 902012A7 FI 902012 A FI902012 A FI 902012A FI 902012 A FI902012 A FI 902012A FI 902012 A7 FI902012 A7 FI 902012A7
Authority
FI
Finland
Prior art keywords
arrangement
gas flow
flow characteristics
measuring gas
measuring
Prior art date
Application number
FI902012A
Other languages
English (en)
Swedish (sv)
Other versions
FI902012A0 (fi
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 FI902012A7 publication Critical patent/FI902012A7/fi
Publication of FI902012A0 publication Critical patent/FI902012A0/fi

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)
FI902012A 1987-10-23 1988-10-20 Foerfarande och arrangemang foer maetning av parametrar hos gasstroemningen. FI902012A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8704134A SE8704134L (sv) 1987-10-23 1987-10-23 Foerfarande och anordning foer gashastighets- och/eller gasfloedesmaetning saerskilt i centralaggregat
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
FI902012A7 true FI902012A7 (fi) 1990-04-23
FI902012A0 FI902012A0 (fi) 1990-04-23

Family

ID=20369987

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902012A FI902012A0 (fi) 1987-10-23 1988-10-20 Foerfarande och arrangemang foer maetning av parametrar hos gasstroemningen.

Country Status (6)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8916259U1 (de) * 1989-05-20 1996-07-11 Dr.Ing.H.C. F. Porsche Ag, 70435 Stuttgart Vorrichtung zur Bestimmung von Massenströmen gasförmiger Medien durch Wärmetauscher
FI935554A7 (fi) * 1991-06-12 1994-02-04 Flaekt Ab Menetelmä ja laite venttiiliasennuksissa tapahtuvan kokonaisvirtausnop euden mittaamiseksi
DE19545948C2 (de) * 1995-12-08 1997-09-18 Waldner Laboreinrichtungen Vorrichtung zum Bestimmen der Stärke eines Gasvolumenstroms
DE19726864B4 (de) * 1997-06-24 2005-08-04 Waldner Laboreinrichtungen Gmbh & Co Vorrichtung zum Messen des Abluftvolumenstroms in einem Abzug
US6997049B2 (en) * 2001-08-29 2006-02-14 Aero Systems Engineering, Inc. Wind tunnel and collector configuration therefor
EA008287B1 (ru) * 2001-08-29 2007-04-27 Эро Системз Энджиниринг, Инк. Аэродинамическая труба и конфигурация коллектора к ней

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 (de) * 1973-06-16 1975-01-09 Licentia Gmbh Anordnung zur luftmengenmessung an abluft-lueftungsleuchten
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 (da) 1990-04-10
AU2623788A (en) 1989-05-23
SE8704134D0 (sv) 1987-10-23
SE8704134L (sv) 1989-04-24
WO1989003977A1 (en) 1989-05-05
FI902012A0 (fi) 1990-04-23
EP0419469A1 (en) 1991-04-03
DK89690A (da) 1990-04-10

Similar Documents

Publication Publication Date Title
FI912078A7 (fi) Menetelmä ja laitteisto massavirtauksen mittaamiseksi
FI890120A7 (fi) Menetelmä ja laite värähtelyn mittaamista varten
FI860112A7 (fi) Menetelmä ja laite immunoanalyysejä varten
FI91021C (fi) Laite kaasujen tunnistamiseksi ja pitoisuuden mittaamiseksi sekä menetelmä kaasujen tunnistamiseksi
DK247786D0 (da) Fotoakustisk gasanalysator
FI883305A7 (fi) Menetelmä ja laite kaasuvuodon ilmaisemiseksi.
FI862501A7 (fi) Menetelmä ja laite tupakan paisuttamiseksi.
DK264387A (da) Gas-sensor
FI872764A7 (fi) Menetelmä ja laite huokoisuuden jatkuvaksi mittaamiseksi.
DK311986A (da) Gasmaaleudstyr
FI851596A7 (fi) Menetelmä ja laite paperikuitujen orientoitumisen mittaamiseksi.
FI861269A7 (fi) Menetelmä ja testauslaite analyyttien määrittämiseksi.
DK573084D0 (da) Apparat til gasanalyse
FI885692L (fi) Karboksimetyylisulfoetyyliselluloosa ja menetelmä sen valmistamiseksi
FI883746A7 (fi) Kaasua tuottava laite ja siihen liittyvä menetelmä
FI872199A7 (fi) Immunoanalyysimenetelmä ja välinesarja.
FI902012A7 (fi) Menetelmä ja järjestely kaasuvirtauksen ominaissuureiden mittaamiseksi
TR23810A (tr) Ekoerueklue gaz sayaci
DK174888D0 (da) Gasmaaler
NO171429C (no) System for maaling av gass-stroemning
NO176197C (no) Målemetode og testsett
NO179988C (no) Fremgangsmåte for utprövning av forskjellige midler og forbrenningsmotor for utförelse av fremgangsmåten
FI885567A7 (fi) Vakiokaasuvirtauslaitteisto
RO90959A2 (ro) Metoda si aparat pentru masurarea umiditatii gazelor
DE3675928D1 (de) Geraet und verfahren zur mehrfasenmassendurchflussmessung.

Legal Events

Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: FLAEKT AB