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1. (WO2015124202) LEVEL INDICATOR COMPRISING AN ENERGY TRANSMISSION DEVICE

Pub. No.:    WO/2015/124202    International Application No.:    PCT/EP2014/053433
Publication Date: Fri Aug 28 01:59:59 CEST 2015 International Filing Date: Sat Feb 22 00:59:59 CET 2014
IPC: H01Q 3/06
H01Q 1/22
Applicants: VEGA GRIESHABER KG
Inventors: FEHRENBACH, Josef
WELLE, Roland
DIETERLE, Levin
Title: LEVEL INDICATOR COMPRISING AN ENERGY TRANSMISSION DEVICE
Abstract:
The invention relates to a level indicator for acquiring a topology of the surface of a material being filled into something, said level indicator comprising a rotating antenna unit. The antenna unit includes a high-frequency and signal processing unit which generates the measuring signal and is able to at least partly process the receive signal. The antenna unit is energized by one or more sliding contacts or one or more pairs of coils. Data is also transferred by said sliding contact(s) or pair(s) of coils.