NO933646L - Gassturbinm}ler - Google Patents

Gassturbinm}ler

Info

Publication number
NO933646L
NO933646L NO933646A NO933646A NO933646L NO 933646 L NO933646 L NO 933646L NO 933646 A NO933646 A NO 933646A NO 933646 A NO933646 A NO 933646A NO 933646 L NO933646 L NO 933646L
Authority
NO
Norway
Prior art keywords
turbine
meter
blades
gauge
rotor
Prior art date
Application number
NO933646A
Other languages
English (en)
Other versions
NO933646D0 (no
Inventor
Helmut Zenger
Bob E Kubin
Franklin Dale Goodson
Zaki Din Husain
Charles R Allen
Original Assignee
Daniel Ind Inc
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 US07/834,601 external-priority patent/US5325729A/en
Application filed by Daniel Ind Inc filed Critical Daniel Ind Inc
Publication of NO933646D0 publication Critical patent/NO933646D0/no
Publication of NO933646L publication Critical patent/NO933646L/no

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
    • G01F1/10—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 using rotating vanes with axial admission
    • G01F1/115—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 using rotating vanes with axial admission with magnetic or electromagnetic coupling to the indicating device
    • 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
    • G01F1/10—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 using rotating vanes with axial admission
    • 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
    • G01F1/10—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 using rotating vanes with axial admission
    • G01F1/12—Adjusting, correcting, or compensating means therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
  • Thermistors And Varistors (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Det er vist en gassturbinmåler (1) som er miniatyrisert basert på dens konstruksjon. Selv om gassturbinmålerens (1) størrelse er liten, utfører den alle funksjonene ved tidligere gassturbinmålere og har en stor områdeevne over et meget stort trykkområde. Turbinmåle- ren omfatter et hus (10) som er tosidet eller symmetrisk, og som gjør det mulig å installere turbinmåleren (1) i den ene eller andre retning i et stromningsrør. I tur- binmåleren (1) er det anordnet diffusorer (15) som hol- der turbinmålerens (1) rotor (45) i stilling og hindrer støv fra å trenge inn i lågere (75) som forbinder roto- ren (45) med diffusorene (15). Rotoren (15) i turbin- måleren (1) har optimalt tolv flate blader (150) som hvert danner en vinkel på 45° med planet til det emne (120) som den var laget av. Liten klaring oppretthol- des mellom målerens blad (150) og dens indre (11). Innsnitt (140) er utformet ved nedre ende av bladene (150) for derved å danne skaftene (170) til bladene (150) som er optimalt dimensjonert for øket stivhet. Magnetstyrken til den magnetiske pickup (400) som måler bladenes (150) omdreiningshastighet i det ind- re av målerens (1) hus har en liten gauss-styrke for å unngå magnetisk motstand.
NO933646A 1992-02-12 1993-10-11 Gassturbinm}ler NO933646L (no)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US83461592A 1992-02-12 1992-02-12
US83569492A 1992-02-12 1992-02-12
US83441892A 1992-02-12 1992-02-12
US07/834,601 US5325729A (en) 1992-02-12 1992-02-12 Gas turbine meter
PCT/US1993/001690 WO1993016355A1 (en) 1992-02-12 1993-02-11 Gas turbine meter

Publications (2)

Publication Number Publication Date
NO933646D0 NO933646D0 (no) 1993-10-11
NO933646L true NO933646L (no) 1993-10-11

Family

ID=27505886

Family Applications (1)

Application Number Title Priority Date Filing Date
NO933646A NO933646L (no) 1992-02-12 1993-10-11 Gassturbinm}ler

Country Status (6)

Country Link
EP (1) EP0579825A4 (no)
JP (1) JPH07500189A (no)
AU (1) AU673162B2 (no)
CA (2) CA2089345A1 (no)
NO (1) NO933646L (no)
WO (1) WO1993016355A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2460891A (en) * 2008-06-17 2009-12-23 Philip John Campbell Apparatus and method for characterising fluid flow through a pipe
GB0907012D0 (en) 2009-04-23 2009-06-03 Elster Metering Ltd Fluid flow meter

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA757815A (en) * 1967-05-02 E. J. Hingston Robert Turkey lifter
GB162685A (en) * 1920-06-18 1921-05-12 Alexander Constantine Ionides Improvements in or relating to rotary fluid meters
US2649243A (en) * 1948-08-05 1953-08-18 Edward A Stalker Axial flow compressor construction
US3301053A (en) * 1964-02-28 1967-01-31 Rockwell Mfg Co Flow meter
BE785256A (fr) * 1972-06-22 1972-10-16 Cooper Thomas G Dispositif pour le controle de la vitesse d'un fluide et la determination d'une vitesse predeterminee.
FR2282623A1 (fr) * 1974-08-23 1976-03-19 Schlumberger Compteurs Debitmetre
US3979957A (en) * 1975-02-12 1976-09-14 Foss America, Inc. Flow meter
JPS5412766A (en) * 1977-06-29 1979-01-30 Toshiba Corp Hot-wire flow meter
AU511066B2 (en) * 1978-07-03 1980-07-24 Scitec Corp. Pty. Ltd. Computerised electronic spirometer
EP0094352A2 (en) * 1982-05-10 1983-11-16 Ottorino Barbuti Flowmeter for liquids having an electrical data sensor and process for making it
US4649756A (en) * 1985-06-07 1987-03-17 Feller Murray F Flow sensors

Also Published As

Publication number Publication date
CA2089345A1 (en) 1993-08-13
AU3778193A (en) 1993-09-03
NO933646D0 (no) 1993-10-11
CA2096938A1 (en) 1993-08-13
AU673162B2 (en) 1996-10-31
EP0579825A4 (en) 1994-03-21
EP0579825A1 (en) 1994-01-26
JPH07500189A (ja) 1995-01-05
WO1993016355A1 (en) 1993-08-19

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