EP 4363828 A1 20240508 - SENSOR DEVICE AND METHOD FOR CHARACTERIZING METAL CHIPS
Title (en)
SENSOR DEVICE AND METHOD FOR CHARACTERIZING METAL CHIPS
Title (de)
SENSOREINRICHTUNG UND VERFAHREN ZUR CHARAKTERISIERUNG EINES METALLSPANS
Title (fr)
DISPOSITIF DE DÉTECTION ET PROCÉDÉ DE CARACTÉRISATION D'UN COPEAU DE MÉTAL
Publication
Application
Priority
- DE 102021117119 A 20210702
- EP 2022068308 W 20220701
Abstract (en)
[origin: WO2023275372A1] The invention relates to a sensor device for characterizing chips (14, 15), comprising a chip analysis region (110), said chip analysis region being a spatial region; a signal generator (200) comprising at least one transmission coil (210), said signal generator being designed to generate an electric excitation signal (220) and couple same into the chip analysis region in the form of a magnetic signal (230) using the transmission coil (210); and a chip classifier (300) comprising at least one receiver coil (310), wherein the chip classifier is designed to receive a chip signal from the chip analysis region using the receiver coil, and the chip signal is a magnetization signal that is excited by the excitation signal and is generated by at least one chip to be classified. The invention additionally relates to a method for characterizing a chip using a sensor device which has at least one signal generator and a chip classifier.
IPC 8 full level
G01N 15/10 (2024.01); G01M 13/021 (2019.01); G01N 27/76 (2006.01); G01N 27/80 (2006.01)
CPC (source: EP)
G01M 13/021 (2013.01); G01N 15/0266 (2013.01); G01N 15/1031 (2013.01); G01N 27/80 (2013.01); G01N 2015/1029 (2024.01)
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 102021117119 A1 20230105; CN 117795313 A 20240329; EP 4363828 A1 20240508; WO 2023275372 A1 20230105
DOCDB simple family (application)
DE 102021117119 A 20210702; CN 202280054389 A 20220701; EP 2022068308 W 20220701; EP 22736286 A 20220701