Harvesters – Motorized harvester – Including motorized vehicle causing transit of harvester
Reexamination Certificate
2006-11-14
2006-11-14
Batson, Victor (Department: 3671)
Harvesters
Motorized harvester
Including motorized vehicle causing transit of harvester
C318S151000, C318S153000, C318S157000, C180S065310
Reexamination Certificate
active
07134261
ABSTRACT:
In the working machine wherein the output of an engine generator is directly supplied to a motor for travel without using the intermediary of a battery, preventing the engine from slowing down. The generator G is directly connected to the motor7and there is no battery that stores the output of the generator G. CPU102decreases the power supply for the motor7when it has been anticipated that the engine revolutions will be decreased. The number of the engine revolutions is detected according to the period of the waveform of an output of the generator G. The alternating current waveform that has been drawn out from one phase of the winding of the generator G is shaped into a rectangular waveform. CPU102detects the period of the shaped waveform. When the detected period has become larger, the CPU102determines that the engine revolutions is about to decrease.
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Inui Tsutomu
Kanke Hiroo
Kawakami Toshiaki
Wakitani Tsutomu
Batson Victor
Honda Motor Co. Ltd.
Westerman, Hattori, Daniels & Adrian , LLP.
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