Proximity measurement by inductive sensing using single turn UHF

Details Proximity measurement by inductive sensing using single turn UHF Proximity measurement by inductive sensing using single turn UHF

1990-03-28

1991-01-08

Strecker, Gerard R.

Electricity: measuring and testing

Magnetic

Displacement

32420722, 32420726, 324234, 324236, 30194, G01B 714, B26D 500

Patent

active

049839144

ABSTRACT:
An inductive sensing arrangement enables the distance of the cutting head of an automated sheep shearing apparatus from the skin of a sheep to be determined. Sensors on the cutting head include a coil, the inductance of which varies in accordance with the distance of the coil from a conductive surface such as the skin of a sheep. An output voltage represents the distance of the coil from the conductive surface.

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Sensoren-Fuhler der Messtechnik, Gunther W. Schantz, Heidelberg: Huthig, 1986; pp. 378-383: Induktive Naherungsschalter.

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