Vehicle air-conditioning system and method of operation

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10981434
APP PUB NO 20180117992A1
SERIAL NO

15729223

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A vehicle air-conditioning system and a method for operating that vehicle air-conditioning system in dependence on the difference between the temperature of the engine coolant at the inlet into the heating heat exchanger and the temperature of the air at the outlet out of the heating heat exchanger are provided. The measured or estimated temperatures of the coolant at the inlet into the heating heat exchanger and of the air at the outlet out of the heating heat exchanger are checked to determine whether their values indicate fault states of components of the air-conditioning system.

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Patent Owner(s)

Patent OwnerAddress
FORD GLOBAL TECHNOLOGIES LLC330 TOWN CENTER DRIVE SUITE 800 DEARBORN MI 48126

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dienhart, Bernd Cologne, DE 23 143
Fischer, Dietmar Cologne, DE 35 434
Krolewski, Sandra Neuss, DE 4 3
Schuermanns, Klaus Cologne, DE 5 1

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