Automatic start-up of an auxiliary power unit

Details Automatic start-up of an auxiliary power unit Automatic start-up of an auxiliary power unit

2007-11-06

2007-11-06

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Starting device

Condition responsive control of starting device

C123S179190

Reexamination Certificate

active

11191138

ABSTRACT:
An auxiliary power unit automatic start-up system is configured to assist a main engine start of a machine. The auxiliary power unit automatic start-up system may include an auxiliary power unit and a controller. The controller may monitor a parameter of the machine, automatically start the auxiliary power unit if the parameter is outside a first predetermined range, and bring the parameter within a second predetermined range using the auxiliary power unit.

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About Us . . . Newsroom, Thermo King Announces TriPac Auxiliary Power Unit, http://www.thermoking/com.aboutus
ewsroom/pressDisplay.asp?id=329, Apr. 14, 2005, p. 1

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