Liquid detergent dispensing system for a washing machine

Details Liquid detergent dispensing system for a washing machine Liquid detergent dispensing system for a washing machine

2011-07-19

2011-07-19

Barr, Michael (Department: 1711)

Textiles: fluid treating apparatus

Machines

Combined

Reexamination Certificate

active

07980102

ABSTRACT:
Disclosed is a washing machine, which prevents solidification of liquid detergent by rapidly recovering the liquid detergent left in a liquid detergent supply passage and a liquid detergent supply pump by forming a negative pressure differential by use of the liquid detergent supply pump for a set period of time after the supply of liquid detergent is finished.

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