Honeywell International Inc.

Ralf Von Frieling

Jan Ludvik

Ian Kerr

Lubos Forejt

In some examples, a data processing system can be configured to mount on a vehicle and configured to receive sensor data from a sensor on the vehicle, wherein the sensor data indicates a contamination level of a supply air for the vehicle; receive context data from another system on the vehicle; and generate a recommended maintenance item to be performed on the vehicle based on the sensor data and further based on the context data.

Supply air contamination detection

A heat exchanger assembly includes a main heat exchanger that receives a main hot air; a secondary heat exchanger operatively adjacent to the main heat exchanger; wherein the secondary heat exchanger receives a secondary hot air; wherein the main hot air and the secondary hot air are from two different, direct air sources; wherein a hot air channel of only one of the main and the secondary heat exchangers includes a catalytic coating; and a temperature control that controls the temperature of only one of the main hot air and the secondary hot air into the hot air channel.

Coating of the ECS primary heat exchanger (PHX) with low temperature catalyst for ozone and/or volatile organic compounds (VOC) and/or carbon monoxide conversion

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Stelle, Germany

Ralf Von Frieling