Cummins Power Generation Ip, Inc.

Other

Leo Thomas Steffl

Daniel D Gillett

Randy Wehrenberg

Dan G Priem

Alyssa Marlenee

Arthur J Punyko

Daniel Woody

Michael A Fedewa

Lee Midlo

Generator set housing

Methods and systems for exercising a genset are disclosed herein. The method includes detecting whether the genset is in a first mode or a second mode, and activating a plurality of exercise cycles of the genset. Activating the plurality of exercise cycles comprises, in response to detecting the genset is in the first mode, ignite fuel to activate the genset during each of the plurality of exercise cycles of the genset; and in response to detecting the genset is in the second mode, cranking the genset without igniting fuel during at least a first subset of the plurality of exercise cycles.

Crank only exercise mode

A spherical object is detected as it passes through an array of planer light beams and associated detectors. The construction of the apparatus is such that at least 4 planar light beams are obscured by the passing object, two parallel beams in one direction and two parallel beams in a second direction. The apparatus records the time at which each affected light beam is obstructed by the passing object. The apparatus then calculates the spatial position, velocity and trajectory of the object.

Apparatus and method for determining the spatial position and velocity vector of a spherical projectile

A system includes a genset having an engine, an AC generator, and a radiator thermally coupled to the engine. The system includes an electric variable speed fan having an outlet flow, where the outlet flow passes at least partially through the radiator. The system includes a controller structured to functionally execute certain operations for cooling the genset. The controller interprets a genset identification parameter and selects a cooling algorithm from a predetermined set of cooling algorithms according to the genset identification parameter. The controller further interprets genset operating conditions according to the cooling algorithm, and provides a cooling fan command in response to the genset operating conditions and the cooling algorithm. The electric variable speed fan is responsive to the cooling fan command.

Generator set cooling control system

Growing community of inventors

Plymouth, MN, United States of America

Leo Thomas Steffl