Rinse aid dispenser

Details Rinse aid dispenser Rinse aid dispenser

1991-01-28

1991-09-03

Coe, Philip R.

Textiles: fluid treating apparatus

Machines

Combined

D06F 3902

Patent

active

050441787

ABSTRACT:
A compact rinse aid dispenser that mounts on top of the agitator post and dispenses a rinse aid during the rinse cycle. The rinse aid is held in a conical-shaped cup during the wash/agitate cycle, and then is sprayed out and retained against the inner wall of the housing by centrifugal force during the spin cycle. The rinse aid then drains down through a funnel into the agitator post and out a slot therein when the spinning stops. The dispenser has a lid with a horizontal wall and a cylindrical downwardly extending barrier around the fill hole to prevent rinse aid from being sprayed back out the fill hole as a result of an out-of-balance load that causes the agitator post and dispenser to orbit about the vertical axis. Further, a labyrinth is provided around the drain hole in the funnel to prevent premature draining of rinse aid into the agitator post.

REFERENCES:
patent: 2982120 (1961-05-01), Pelensky
patent: 3290908 (1966-12-01), McAllister et al.
patent: 3370444 (1968-02-01), Wolters
patent: 4118957 (1978-10-01), Marcussen
patent: 4656844 (1987-04-01), Mulder et al.

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