Commercial vehicle with an internal combustion engine and a heat recovery system using the heat sources of that engine
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United States of America Patent
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Apr 29, 2014
Grant Date -
Oct 15, 2009
app pub date -
Apr 14, 2009
filing date -
Apr 14, 2008
priority date (Note) -
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Abstract
In a commercial vehicle with an internal combustion engine, a muffler in the exhaust gas system, and a heat recovery system, including a medium-containing circuit having at least one pump, an evaporator, an expander, and a condenser, the evaporator present in the medium-containing circuit of the heat recovery system is placed so that the evaporator is integrated into the muffler, where it either is installed in the tailpipe or partially replaces it, or is attached externally to the muffler, and an end section of the tailpipe, or is integrated into the tailpipe, which extends from the muffler and proceeds vertically upward behind the driver's cab, the evaporator being either installed in the tailpipe or partially replacing it, or is integrated into a muffler, which is installed in an exhaust pipe proceeding vertically upward behind the driver's cab.
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