EP 3791073 A1 20210317 - METHOD FOR DETERMINING A FLUID DELIVERY PARAMETER
Title (en)
METHOD FOR DETERMINING A FLUID DELIVERY PARAMETER
Title (de)
VERFAHREN ZUR ERMITTLUNG EINER FLUIDFÖRDERKENNGRÖßE
Title (fr)
PROCÉDÉ DE DÉTERMINATION D'UNE CARACTÉRISTIQUE DE TRANSPORT DE FLUIDE
Publication
Application
Priority
- DE 2019200063 W 20190612
- DE 102018211869 A 20180717
Abstract (en)
[origin: WO2020015799A1] The invention relates to a method for determining a fluid delivery parameter of a fluid delivery device, in particular for determining a volume flow, comprising the steps of: – determining items of excitation information for a mechanical excitation of at least one fluid delivery element of the fluid delivery device in at least one spatial direction by means of at least one first sensor device, – providing items of operating information comprising at least a value of an operating variable of the fluid delivery device by means of a provision device, – analyzing the provided and determined items of information, – determining the fluid delivery parameter, in particular the volume flow, of the fluid delivery device on the basis of the analyzed items of information.
IPC 8 full level
F04D 27/00 (2006.01)
CPC (source: EP US)
F04D 25/08 (2013.01 - EP); F04D 27/001 (2013.01 - EP US); F05D 2270/304 (2013.01 - EP); F05D 2270/3061 (2013.01 - EP US); F05D 2270/331 (2013.01 - EP); F05D 2270/334 (2013.01 - EP); F05D 2270/335 (2013.01 - EP)
Citation (search report)
See references of WO 2020015799A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020015799 A1 20200123; CN 112384702 A 20210219; CN 112384702 B 20230523; DE 102018211869 A1 20200123; EP 3791073 A1 20210317; EP 3791073 B1 20221109; ES 2937984 T3 20230403; SI 3791073 T1 20230228; US 11486405 B2 20221101; US 2021317838 A1 20211014
DOCDB simple family (application)
DE 2019200063 W 20190612; CN 201980040852 A 20190612; DE 102018211869 A 20180717; EP 19739874 A 20190612; ES 19739874 T 20190612; SI 201930429 T 20190612; US 201917261108 A 20190612