Patent ID: 7513249

Claim:
A device for removing cooking grease from cooker exhaust air comprising: a chiller member; a diffuser member having apertures therethrough, said diffuser member encasing said chiller member; means for enclosing said diffuser member and said chiller member encased in said diffuser member; means for combining grease carrying cooker exhaust air with cooling air; means for urging said combined grease carrying cooker exhaust air and cooling air through a first aperture in said enclosing means and said apertures in said diffuser member; means for cooling said chiller member to facilitate the removal of grease from said combined grease carrying cooker exhaust air and cooling air; a second aperture in said enclosing means for directing grease free cooker exhaust air and cooling air from said enclosing means; means for rotating said chiller member; and means for removing grease from said outer surface of said chiller member whereby grease is continuously removed from cooker exhaust air before the cooker exhaust air is returned to atmosphere.