Vehicle heating system and method
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United States of America Patent
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Nov 21, 2017
Issued Date -
N/A
app pub date -
May 19, 2014
filing date -
May 19, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
Methods and system for providing heat to a vehicle are presented. In one example, a heat pump supplies thermal energy to an engine to reduce engine emissions during engine starting. Further, heating the engine via the heat pump may also reduce engine friction at colder ambient temperatures where oil viscosity may be increased.
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International Classification(s)
- B60H:ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, V....
- B60W:CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT....
- F02M:SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBU....
- F02N:STARTING OF COMBUSTION ENGINES
- F01M:LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUB....
- F01P:COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING....
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