EP 2310811 A2 20110420 - METHOD AND DEVICE FOR DETERMINING A FLOW RATE OF A FLUID
Title (en)
METHOD AND DEVICE FOR DETERMINING A FLOW RATE OF A FLUID
Title (de)
VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG EINER DURCHFLUSSMENGE EINES FLUIDS
Title (fr)
PROCÉDÉ ET DISPOSITIF DE DÉTERMINATION D'UN DÉBIT DE FLUIDE
Publication
Application
Priority
- DE 2009001067 W 20090804
- DE 102008036089 A 20080804
Abstract (en)
[origin: US2011126636A1] Disclosed are a method and a device for determining a flow rate through a pipe, wherein a first measurement device is provided which determines the flow profile of the fluid in a first region by means of a Doppler frequency shift, and a second measurement device is provided which determines the flow profile of the fluid in the pipe in a second region by means of a travel time measurement method.
IPC 8 full level
G01F 1/66 (2006.01)
CPC (source: EP US)
G01F 1/662 (2013.01 - EP US); G01F 1/663 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2010015234 A2 20100211; CA 2732153 A1 20100211; DE 102009035983 A1 20100311; DE 112009001904 A5 20110428; EP 2310811 A2 20110420; JP 2011530072 A 20111215; US 2011126636 A1 20110602; US 8714029 B2 20140506
DOCDB simple family (application)
DE 2009001067 W 20090804; CA 2732153 A 20090804; DE 102009035983 A 20090804; DE 112009001904 T 20090804; EP 09776036 A 20090804; JP 2011521435 A 20090804; US 200913056245 A 20090804