Textiles: fluid treating apparatus – Machines – Impulsing
Patent
1983-11-08
1985-10-08
Coe, Philip R.
Textiles: fluid treating apparatus
Machines
Impulsing
68 237, 68134, D06F 1708, D06F 1710
Patent
active
045452202
ABSTRACT:
A washing machine having an improved pulsator which includes a skirt, vanes projecting from the skirt, and a rod-like projection located at a position offset from the center of rotation of the skirt and extended to a position higher than the vanes. The pulsator rotates in the forward and reverse directions to responsively effect satellite motion of the rod-like projection about the central axis of rotation so that highly turbulant localized water flow is established in conjunction with a vortex flow arrangement to enhance the washing capabilities of the machine.
REFERENCES:
patent: 1859033 (1932-05-01), Gibson
patent: 1861640 (1932-06-01), McCabe
patent: 2255505 (1941-09-01), Dunham
patent: 2674868 (1954-05-01), Williams
patent: 3307383 (1967-03-01), Cobb et al.
Ikeda Naotaka
Ishida Katsuyuki
Coe Philip R.
Stinson Frankie L.
Tokyo Shibaura Denki Kabushiki Kaisha
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