Electrical or hybrid motor vehicle with thermal conditioning system upgrading low-level sources
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United States of America Patent
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-
Feb 12, 2013
Grant Date -
Jan 22, 2009
app pub date -
Feb 7, 2007
filing date -
Feb 9, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A motor vehicle has a low exhaust heat engine (ME) for driving the driven wheels and a system for conditioning the air temperature of the passenger compartment (CAB). The conditioning system includes a reversible heat pump (PAC) which conditions in temperature respectively a distribution loop (DI) and an exhaust loop (RE) through which flows a coolant. The distribution loop (DI) is connected to an exchanger (H2) with the air entering the space compartment (CAB) and is connectable via an electromagnetic valve (EV1) to another exchanger (H1) with the air entering the passenger compartment (CAB). The exhaust loop (RE) is connected to an exchanger (F1) with the outside air. The exhaust loop being further connected to the engine (ME) for exchanging heat with the engine.
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Family
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