Service device for air-conditioning systems

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United States of America Patent

PATENT NO 9448140
APP PUB NO 20150241316A1
SERIAL NO

14432251

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Abstract

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A service or maintenance device is provided by which the maintenance work to be done on air-conditioning systems is made easier. An internal measuring system for the evaluation and display of measured data may have a display control means configured to optionally show measured values in a dynamic analog scale type in parallel to a numerical value, and to allow a comparison with a set memory marking.

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Patent Owner(s)

Patent OwnerAddress
REFCO MANUFACTURING LTD6285 HITZKIRCH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Demuth, Ulrich Erbach, DE 21 198
Ulrich, Manfred Hitzkirch, CH 9 35

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