Air filter arrangement for an agricultural combine having...

Gas separation – Multiple separators – each with discrete and longitudinally... – With flow equalizing – controlling – or distributing means

Reexamination Certificate

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C055S385300, C055S482000, C055S299000, C055S297000, C055S400000, C055S401000, C055S418000, C055S420000, C055S290000, C055S282500, C055S351000, C055S485000, C055S482100, C055S301000, C095S277000, C095S278000

Reexamination Certificate

active

07875093

ABSTRACT:
An air filter arrangement for an agricultural combine located on a panel at a side wall of the agricultural combine. The air filter arrangement includes a rotary filter mounted for rotation at a first aperture, a scoop enclosing the rotary filter and blocking substantially all air flow to the rotary filter except at a scoop inlet disposed along an upper edge of the scoop above the rotary filter, and at least one stationary filter disposed to filter air passing through a second aperture in the panel, the stationary filter being located between an upper portion of the rotary filter and the scoop inlet.

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