Non-intrusive contactless filling level determination system and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11940315
APP PUB NO 20230003571A1
SERIAL NO

17834311

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A filling level determination system, for determining a filling level of a product in a tank, comprising a measurement unit for arrangement at a measurement position, the measurement unit including a transceiver; and an antenna arrangement coupled to the transceiver for radiating an electromagnetic transmit signal generated by the transceiver from the measurement position towards a target position on the tank wall, and for returning an electromagnetic first reflection signal resulting from reflection of the transmit signal at the target position back towards the transceiver; and processing circuitry coupled to the transceiver of the measurement unit and being configured to determine the filling level based on tank deformation data indicative of a known relation between the level of the product in the tank and deformation of the tank at the first target position, and a timing relation between the first transmit signal and the first reflection signal.

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Patent Owner(s)

Patent OwnerAddress
ROSEMOUNT TANK RADAR ABBOX 150 MOLNLYCKE SE-435 23

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Örtenberg, Thomas Västra Frölunda, SE 2 0
Delin, Håkan Linköping, SE 18 46
Larsson, Lars-Ove Linköping, SE 11 21
Larsson, Stig Sävedalen, SE 8 21
Schachinger, Peter Kullavik, SE 6 10

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