Dishwasher

Details Dishwasher Dishwasher

2005-04-20

2008-11-18

Stinson, Frankie L (Department: 1792)

Cleaning and liquid contact with solids

Apparatus

With means to movably mount or movably support the work or...

C073S309000, C073S001310, C073S001730

Reexamination Certificate

active

07451773

ABSTRACT:
The present invention provides a dishwasher, by which an appropriate quantity of water can be stably supplied. The present invention includes a sump storing water therein, a floater received in a chamber having a predetermined volume, the floater ascending according to a rise of a water level of the sump, a switch preventing the water from being oversupplied to the sump, a pushing member lifted by the floater to turn on the switch by pushing the switch, and an off-delay part delaying the switch to be turned off on a descent of the floater.

REFERENCES:
patent: 4964421 (1990-10-01), Klaus
patent: 5770058 (1998-06-01), Jozwiak
patent: 2002/0020460 (2002-02-01), Viken
patent: 2003/0197387 (2003-10-01), Dirnberger
patent: 29908565 (1999-07-01), None
patent: 19841372 (2000-02-01), None
patent: 0 958 777 (1999-11-01), None

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