Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sainath Kouda0
Meena Murugasundaram0
Sesha C. Madireddi0
Date of Patent
March 3, 2020
Patent Application Number
15462130
Date Filed
March 17, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A battery powered auxiliary HVAC system designed to heat and cool at least a sleeper compartment of a vehicle such as a truck with a management system for conserving battery power. The management system includes a processor connected to temperature sensors, motion sensors, occupancy sensors, etc. for controlling a variable speed compressor, evaporator fan and condenser fan. A fuel fired heater is positioned between an evaporator coil in the inlet of an enclosure and the evaporator fan in an outlet of the enclosure such that air flow passes around the heater. The power electronics to operate the system may be actively cooled by connection tubing providing a heat sink between an evaporator outlet and a compressor inlet.
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