Internal-combustion engines – Cooling – With cooling of additional parts or materials
Reexamination Certificate
2006-05-23
2006-05-23
Yuen, Henry C. (Department: 3747)
Internal-combustion engines
Cooling
With cooling of additional parts or materials
C123S041490
Reexamination Certificate
active
07047912
ABSTRACT:
A work vehicle cooling system comprises a cooling fan (18) driven by the output from an engine (16), and a flow path for allowing an airflow (27) generated by the cooling fan (18) to be flown between the engine (16) and an operator's seat (14) without having passed through any of a radiator (20) and an oil cooler (21) for the engine (16). With this simple configuration, the heat generated by the engine (16) is prevented from being transmitted to the operator's seat (14).
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Itou Shin-ichi
Mimuro Junji
Ali Hyder
Komatsu Ltd.
Komatsu Zenoah & Co.
Posz Law Group , PLC
Varndell, Jr. R. Eugene
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