MXPA02012850A - Metodo y aparato para determinar la direccion y velocidad de un elemento giratorio. - Google Patents

Metodo y aparato para determinar la direccion y velocidad de un elemento giratorio.

Info

Publication number
MXPA02012850A
MXPA02012850A MXPA02012850A MXPA02012850A MXPA02012850A MX PA02012850 A MXPA02012850 A MX PA02012850A MX PA02012850 A MXPA02012850 A MX PA02012850A MX PA02012850 A MXPA02012850 A MX PA02012850A MX PA02012850 A MXPA02012850 A MX PA02012850A
Authority
MX
Mexico
Prior art keywords
magnetic field
magnitude
rotating magnetic
determining
rate
Prior art date
Application number
MXPA02012850A
Other languages
English (en)
Inventor
John Scarborough
Original Assignee
Neptune Technology Group 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
Application filed by Neptune Technology Group Inc filed Critical Neptune Technology Group Inc
Publication of MXPA02012850A publication Critical patent/MXPA02012850A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/12—Meters with nutating members, e.g. discs
    • 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
    • G01F1/06—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 tangential admission
    • G01F1/075—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 tangential 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
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/06—Indicating or recording devices
    • G01F15/065—Indicating or recording devices with transmission devices, e.g. mechanical
    • G01F15/066—Indicating or recording devices with transmission devices, e.g. mechanical involving magnetic transmission devices

Abstract

La presente invencion ofrece un dispositivo para medir tanto la magnitud de rotacion como la direccion de rotacion de un campo magnetico giratorio. La presente invencion puede emplearse para medir la magnitud y direccion de un flujo de fluido mediante la conversion de la energia cinetica de un fluido en movimiento en un campo magnetico giratorio. Por lo menos dos sensores estacionarios se colocan en el campo magnetico para detectar los cambios resultantes en cuanto a polaridad de flujo magnetico que ocurren y para proporcionar a partir de ellos una determinacion de la magnitud y direccion de flujo de fluido.
MXPA02012850A 2000-06-23 2000-12-29 Metodo y aparato para determinar la direccion y velocidad de un elemento giratorio. MXPA02012850A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/602,038 US6604434B1 (en) 2000-06-23 2000-06-23 Method and apparatus for determining the direction and rate of a rotating element
PCT/US2000/035611 WO2002001166A1 (en) 2000-06-23 2000-12-29 Method and apparatus for determining the direction and rate of a rotating element

Publications (1)

Publication Number Publication Date
MXPA02012850A true MXPA02012850A (es) 2004-07-30

Family

ID=24409723

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02012850A MXPA02012850A (es) 2000-06-23 2000-12-29 Metodo y aparato para determinar la direccion y velocidad de un elemento giratorio.

Country Status (5)

Country Link
US (1) US6604434B1 (es)
AU (1) AU2001222955A1 (es)
CA (1) CA2409443C (es)
MX (1) MXPA02012850A (es)
WO (1) WO2002001166A1 (es)

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Also Published As

Publication number Publication date
CA2409443A1 (en) 2002-01-03
US6604434B1 (en) 2003-08-12
AU2001222955A1 (en) 2002-01-08
CA2409443C (en) 2010-02-16
WO2002001166A1 (en) 2002-01-03

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