Washer extractor with improved chemical dispenser

Details Washer extractor with improved chemical dispenser Washer extractor with improved chemical dispenser

2009-09-21

2011-12-13

Stinson, Frankie L (Department: 1711)

Textiles: fluid treating apparatus

Machines

Combined

C068S207000

Reexamination Certificate

active

08074476

ABSTRACT:
A clothes washing machine having a dispenser for directing chemical additives, such as fabric softener, bleach, or the like, into the wash water during a washing operation. The dispenser includes a siphoning device having a water inlet, an upstanding siphoning tube, and a chemical additive receptacle about the siphoning tube. Upon the direction of water into the siphon cup from the inlet, water is directed both downwardly into the siphon cup for raising the liquid level above the top of the siphoning tube while simultaneously being directed through a plurality of relatively small substantially horizontal passageways that impart a plurality of pressurized liquid flow streams or sprays across an upper portion of the liquid within the siphon cup for further intermixing the water and chemical additive and for preventing the buildup of chemical additives on side walls of the siphon cup.

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European Patent Office 1 703 012 Sep. 2006.

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