Pulsator for a washing machine

Details Pulsator for a washing machine Pulsator for a washing machine

1996-06-27

1997-12-30

Coe, Philip R.

Textiles: fluid treating apparatus

Machines

Impulsing

D06F 1710

Patent

active

057017670

ABSTRACT:
Disclosed is a pulsator for a washing machine capable of preventing generation of a concentric waterflow such as a heart-type waterflow. The pulsator includes a base plate fixed to the shaft housing, a plurality of plate-shaped wings radially fixed to the upper surface of the base plate and for forming a concentric waterflow in the washing water, a plurality of cover plates fixed on the multi-stepped edges of the plurality of plate-shaped wings, a plurality of protrusions radially and in a certain length formed on the upper surface of each of the plurality of cover plates and for generating a waterflow of the washing water vertically oriented toward the top of the washing tub by being rotated according to the rotation of the base plat.

REFERENCES:
patent: 1810047 (1931-06-01), Hersh
patent: 4103522 (1978-08-01), Gibson

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