Abstract: An air conditioning system for use with a vehicle is configured to provide conditioned air. The air conditioning system includes a controller configured to vary a flow of the conditioned air and the controller is arranged to be cooled by the conditioned air.
Abstract: A reversible refrigeration cycle system is configured to provide heating and cooling to condition passenger air for a vehicle such as, for example, a bus. The reversible refrigeration cycle system includes a storage tank for storing fluid, a compressor, a plurality of coils, and valves for selectively conducting the fluid to the plurality of coils.
Abstract: An engine system includes a frame, a prime mover, and drive-belt system. The prime mover is coupled with the frame for movement therewith. The drive-belt system includes a wheel configured to be driven by the prime mover about a rotation axis and to transmit energy to an accessory unit.
Abstract: A Hybrid-Lite system for use with a vehicle includes a prime mover, an electric power system, and auxiliaries. The prime mover comprises an internal combustion engine. The electric power system is configured to be driven by the combustion engine to produce electric energy for powering the auxiliaries.
Abstract: A tensioning system includes a drive assembly, an accessory mount coupled with the drive assembly, and an accessory system coupled with the accessory mount. The accessory mount is arranged to apply tension to at least one of the drive assembly and the accessory system.