Current draw control in a transport refrigeraton system

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United States of America Patent

PATENT NO 9915462
SERIAL NO

14582278

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Abstract

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A system and method for controlling a current draw in a transport refrigeration system (TRS) including an electronically controlled engine having an engine control unit (ECU) are disclosed. The method includes disabling the ECU in response to the electronically controlled engine entering an operating mode in which the electronically controlled engine is not running. The TRS controller determines an ambient temperature based on a temperature outside an internal space of the refrigerated transport unit. The TRS controller initializes an ECU off timer when the ambient temperature is less than or equal to an ambient temperature threshold.

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Patent Owner(s)

Patent OwnerAddress
THERMO KING LLC314 W 90TH STREET MINNEAPOLIS MN 55420

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Longen, Nathan Patrick Mahtomedi, US 3 9
Muralidhar, Ashok Eagan, US 17 138
Sule, Titilope Z Columbia Heights, US 6 20

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