Motor vehicles – Power – With means to guide and/or control air for power plant cooling
Reexamination Certificate
2011-05-24
2011-05-24
Phan, Hau V (Department: 3618)
Motor vehicles
Power
With means to guide and/or control air for power plant cooling
C180S068300, C180S068200
Reexamination Certificate
active
07946368
ABSTRACT:
A fan unit for an agricultural machine includes a fan housing configured to define a plurality of fan chambers. Each fan chamber of the plurality of fan chambers has a respective air inlet port and a respective air outlet port. A shaft is rotatably mounted to the fan housing. The shaft has an axis of rotation that intersects the plurality of fan chambers. A plurality of fans is attached to the shaft for rotation with the shaft. Each fan of the plurality of fans is located in a separate respective fan chamber of the plurality of fan chambers.
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Sheidler Alan D.
Vandike Nathan R.
Deere & Company
Phan Hau V
Taylor IP
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