Abstract: A refrigeration system having a refrigeration unit (22) for providing temperature conditioned air to a temperature controlled space, an engine (26) and an electric generation device (24) driven by the engine, is provided with a battery system (28) for supplying electric power. A method of operating the transport refrigeration includes, during a high cooling demand mode, operating the engine (26) to drive the electric generation device (24) for supplying electric power and simultaneously employing the battery system (28) for supplying electric power to jointly power the plurality of power demand loads (50, 42, 46, 48) of the refrigerant unit.

Abstract: A power supply system for a transport refrigeration system (20) includes an engine (26) coupled to a compressor (32) of a refrigeration unit for direct drive powering the compressor (32) and a generator (24) arranged to also be direct driven by the engine (26) for generating electric power. The generator (24) and the compressor (32) are mounted to a common drive shaft (25) driven by the engine (26), and the generator (24) may be integrated with the compressor (32). The power supply system may further include an alternator (50) arranged to be belt driven by the engine (26) for generating DC electric power. A battery pack (28) may be provided for storing and supplying additional DC power. During peak load demand on the refrigeration unit (20), the engine (26) may be operated with the generator (24) switched off to directly drive the compressor (32) and direct current may be drawn from the battery pack (28) to drive the condenser/gas cooler and evaporator fans (40, 44).

Abstract: A method or apparatus of accessing data includes detecting at least one parameter of a component of a refrigerated container and providing data relating to the at least one parameter to a transmitting computer located on the refrigerated container. The method or apparatus can further include transferring the data from the transmitting computer to a first remote computer located at an off-site location and transferring the data from the first remote computer to a second remote computer located at another off-site location.

Abstract: A micro-channel heat exchanger for use in a refrigerant vapor compression system and suitable for bending has two or more separate heat exchange panels joined by a brace. Bending occurs at the brace to eliminate or reduce bending loads and forces on the inlet headers, outlet headers, and heat exchange tubes of the head exchanger to prevent excessive damage to the heat exchanger components.

Abstract: A method or apparatus of accessing data includes detecting at least one parameter of a component of a refrigerated container and providing data relating to the at least one parameter to a transmitting computer located on the refrigerated container. The method or apparatus can further include transferring the data from the transmitting computer to a first remote computer located at an off-site location and transferring the data from the first remote computer to a second remote computer located at another off-site location.

Abstract: A ceiling mounted apparatus draws air upwardly through an inlet and processes the air through heat exchange elements before distributing the air downwardly. The air is preferably distributed downwardly by air discharge structure surrounding the heat exchange elements. The air is ultimately discharged through one or more air discharge ducts positioned relatively close to the air inlet. Each air discharge duct includes a rotatable louver mounted therein that in conjunction with the walls of the duct defines particular paths for the conditioned air in heating versus cooling.