METHOD OF OPERATION OF VEHICLE AIR CONDITIONING SYSTEM (EMBODIMENTS) AND VEHICLE COOLING SYSTEM Russian patent published in 2019 - IPC B60H1/00 

Abstract RU 2701276 C2

FIELD: physics.

SUBSTANCE: invention relates to systems for controlling cooling liquid flow along parallel branches of cooling circuit. System includes air conditioner condenser and supercharging air cooler. Flow is distributed depending on pressure of air conditioner and temperature of supercharging air cooler to reduce parasitic losses and improve fuel efficiency. Flow is distributed by means of adjustment of the coolant pump supply and the proportional valve.

EFFECT: improved engine cooling performance.

20 cl, 12 dwg

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RU 2 701 276 C2

Authors

Bidner, David Karl

Hamilton, Hugh

Rollinson, Jim C

Dates

2019-09-25Published

2017-09-08Filed