Processing

Please wait...

Settings

Settings

Goto Application

1. DE102018130793 - Magnetisch-induktives Durchflussmessgerät

Office Germany
Application Number 102018130793
Application Date 04.12.2018
Publication Number 102018130793
Publication Date 04.06.2020
Publication Kind A1
IPC
G01F 1/58
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
1Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
56by using electric or magnetic effects
58by electromagnetic flowmeters
G01F 1/86
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
1Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
76Devices for measuring mass flow of a fluid or a fluent solid material
86Indirect mass flowmeters, e.g. measuring volume flow and density, temperature, or pressure
G01P 5/08
GPHYSICS
01MEASURING; TESTING
PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK; INDICATING PRESENCE OR ABSENCE OF MOVEMENT;  INDICATING DIRECTION OF MOVEMENT 
5Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
08by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect
G01F 15/14
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
15Details of, or accessories for, apparatus of groups G01F1/-G01F13/104
14Casings, e.g. of special material
CPC
G01F 1/58
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
1Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
56by using electric or magnetic effects
58by electromagnetic flowmeters
G01F 1/584
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
1Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
56by using electric or magnetic effects
58by electromagnetic flowmeters
584constructions of electrodes, accessories therefor
G01F 1/86
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
1Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
76Devices for measuring mass flow of a fluid or a fluent solid material
86Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
G01F 15/02
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
15Details of, or accessories for, apparatus of the preceding groups insofar as such details or appliances are not adapted to particular types of such apparatus
02Compensating or correcting for variations in pressure, density or temperature
G01K 13/02
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
13Adaptations of thermometers for specific purposes
02for measuring temperature of moving fluids or granular materials capable of flow
G01L 19/0092
GPHYSICS
01MEASURING; TESTING
LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
19Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
0092Pressure sensor associated with other sensors, e.g. for measuring acceleration or temperature
Applicants Endress + Hauser Flowtec AG
Inventors Rufer Heinz
Ziegler Steffen
Voigt Frank
Agents Hahn Christian
Title
(DE) Magnetisch-induktives Durchflussmessgerät
Abstract
(DE)

Die Erfindung betrifft ein magnetisch-induktives Durchflussmessgerät zur Ermittlung der Durchflussgeschwindigkeit und/oder des Volumendurchflusses eines Mediums, das ein Messrohr zum Führen des Mediums, eine magnetfelderzeugende Vorrichtung und mindestens eine Elektrodenbaugruppe umfasst, die einen galvanischen Kontakt mit dem Medium formend in das Messrohr eingebaut ist, wobei die Elektrodenbaugruppe einen Elektrodenkörper aufweist, wobei der Elektrodenkörper stiftförmig ausgebildet ist und eine Stirnfläche aufweist, und ist dadurch gekennzeichnet, dass ein Druckmesswandler mit dem Elektrodenkörper gekoppelt ist, wobei der Druckmesswandler mit dem auf die Stirnfläche wirkenden Druck beaufschlagbar ist, und dass die Elektrodenbaugruppe einen Temperatursensor umfasst, der dazu eingerichtet ist, ein von der Mediumstemperatur abhängiges Messsignal zu ermitteln. embedded image

Also published as