Bleaching and dyeing; fluid treatment and chemical modification – Fluid treatment – Confined areas
Reexamination Certificate
2006-06-09
2010-06-08
Barr, Michael (Department: 1792)
Bleaching and dyeing; fluid treatment and chemical modification
Fluid treatment
Confined areas
C068S00500D
Reexamination Certificate
active
07730568
ABSTRACT:
A method of operating a fabric treatment appliance comprises a steam generation step and a steam generator cleaning step. In the steam generator cleaning step, a chamber of the steam generator can be flushed by introducing a volume of liquid into the chamber greater than the internal volume. The steam generator cleaning step can also involve thermally shocking scale formed within the chamber.
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Hardaway Anthony H.
Luckman Joel A.
Vaidhyanathan Raveendran
Wong Nyik Siong
Barr Michael
Green Clifton G.
McGarry Bair P.C.
Riggleman Jason P
Whirlpool Corporation
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