EP 4078109 A1 20221026 - DEVICE FOR MEASURING VOLUMES OF A LIQUID IN A CONTAINER BY MEASURING AN EMITTED HIGH-FREQUENCY RADIATION
Title (en)
DEVICE FOR MEASURING VOLUMES OF A LIQUID IN A CONTAINER BY MEASURING AN EMITTED HIGH-FREQUENCY RADIATION
Title (de)
VORRICHTUNG ZUR MESSUNG VON VOLUMINA EINER FLÜSSIGKEIT IN EINEM BEHÄLTNIS MITTELS MESSUNG EINER ABGEGEBEN HOCHFREQUENTEN STRAHLUNG
Title (fr)
DISPOSITIF DE MESURE DE VOLUMES D'UN LIQUIDE CONTENU DANS UN RÉCIPIENT À L'AIDE D'UN RAYONNEMENT HAUTE FRÉQUENCE FOURNI
Publication
Application
Priority
- DE 102019219816 A 20191217
- EP 2020086647 W 20201217
Abstract (en)
[origin: WO2021122897A1] The invention relates to devices (1) for measuring volumes of a liquid in a container (B) by measuring an emitted high-frequency radiation, having • a control unit (C), • a transmitter (TX) and a receiver (RX), • wherein the control unit (C) is configured to actuate the transmitter such that the transmitter (TX) emits high-frequency radiation, and wherein the control unit (C) is further configured to evaluate the high-frequency radiation reflected by the container (B) and recorded by the receiver (RX) such that a measure for the volume of the liquid in the container (B) is determined from a channel state information. The invention further relates to a device (1) for measuring volumes of a liquid in a container (B) by measuring an emitted high-frequency radiation, having • a control unit (C), • a transmitter (TX) and a receiver (RX), • wherein the control unit (C) is configured to actuate the transmitter such that the transmitter (TX) emits high-frequency radiation, and wherein the control unit (C) is further configured to evaluate the high-frequency radiation reflected or transmitted by the container (B) and recorded by the receiver (RX) such that a measure for the volume of the liquid in the container (B) is determined from a channel state information.
IPC 8 full level
G01F 23/284 (2006.01); A61M 1/14 (2006.01); A61M 1/16 (2006.01); G01F 22/00 (2006.01); G01S 7/03 (2006.01); G01S 13/06 (2006.01); H01Q 1/22 (2006.01); H01Q 15/00 (2006.01); H01Q 19/06 (2006.01); H01Q 21/28 (2006.01); H01Q 25/00 (2006.01)
CPC (source: EP US)
A61M 1/14 (2013.01 - EP US); G01F 22/00 (2013.01 - EP); G01F 23/284 (2013.01 - EP); G01S 13/003 (2013.01 - EP); G01S 13/88 (2013.01 - EP); H01Q 1/225 (2013.01 - EP); H01Q 21/28 (2013.01 - EP); A61M 1/1643 (2014.02 - EP); A61M 2205/33 (2013.01 - US); A61M 2205/3317 (2013.01 - EP); A61M 2205/3389 (2013.01 - EP US)
Citation (search report)
See references of WO 2021122897A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102019219816 A1 20210617; CN 114829887 A 20220729; EP 4078109 A1 20221026; US 2023024911 A1 20230126; WO 2021122897 A1 20210624
DOCDB simple family (application)
DE 102019219816 A 20191217; CN 202080087007 A 20201217; EP 2020086647 W 20201217; EP 20837970 A 20201217; US 202017785056 A 20201217