Refrigeration – With cleaning means for apparatus
Reexamination Certificate
2005-02-22
2005-02-22
Tapolcai, William E. (Department: 3744)
Refrigeration
With cleaning means for apparatus
C062S354000
Reexamination Certificate
active
06857284
ABSTRACT:
An improved apparatus and method for flushing an auger-type crushed ice making machine prevents build up of scale and other contaminants. The system feeds a flushing liquid to the top of the extrusion head such that it flows down through the device, thereby cleaning the auger and sleeve. The flushing liquid may be water or a solution having chemicals that help to remove built up scale or other contaminants.
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patent: 5289691 (1994-03-01), Schlosser et al.
patent: 6311501 (2001-11-01), Allison et al.
patent: 6347529 (2002-02-01), Yamamoto
patent: 6725675 (2004-04-01), Kampert et al.
Chrystal L. Brooks Irrevocable Trust
Head Johnson and Kachigian
Tapolcai William E.
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