Clothes washing machine with water recovery reservoir and improved washing cycle
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United States of America Patent
Stats
-
Mar 10, 1998
Grant Date -
N/A
app pub date -
Feb 28, 1996
filing date -
Mar 7, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A clothes washing machine includes a washing tub, a drum rotatably arranged within the tub and adapted to hold the washload, and a liquor recovery reservoir, separable from the structure of the machine. A liquor transfer conduit connects the lower portion of the washing tub with the inner volume of the reservoir, preferably through a first pump situated in the conduit. A second conduit connects the inner volume of the reservoir with the inner volume of the washing tub through a second pump. As a part of a rinsing phase, the machine is adapted to the rinsing liquor from the tub to the reservoir, spin the washload holding drum at a high revolution speed, empty the tub by draining the liquor extracted from the washload during the high-speed spinning of the drum or subsequently thereto, and transfer the liquor contained in the reservoir back into the tub.
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