Washing machine having punch-washing function

Details Washing machine having punch-washing function Washing machine having punch-washing function

1995-11-08

1997-04-15

Stinson, Frankie L.

Textiles: fluid treating apparatus

Machines

Supersonic vibrator

68131, 68133, 74 57, 366332, D06F 3730

Patent

active

056198701

ABSTRACT:
The invention relates to a pulsator with an improved structure and more particularly to a pulsator having punching function used in the washing machine. The pulsator of the present invention is composed of such improved structure that a rotating member has a guiding dimple formed on the its upper end surface, and an elevating member has a guiding protrusion projected from the inner surface. According to such pulsator, non-symmetrical water flow and up-and-down water flow can be generated easily so that the entanglement of the washing articles can be minimized, and the washing is carried out effectively.

REFERENCES:
patent: 2278775 (1942-04-01), Fiorentino
patent: 2350805 (1944-06-01), Olving
patent: 2430211 (1947-11-01), Cheney
patent: 3678714 (1972-07-01), Krolzick
patent: 4193275 (1980-03-01), Bochan
patent: 4452054 (1984-06-01), Hafstrom
patent: 4520638 (1985-06-01), Brenner
patent: 4597302 (1986-07-01), McLendon, Jr.
European Patent Application 60,320 Sep. 1982.

Affiliated with

Also associated with

Rating

Washing machine having punch-washing function does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Washing machine having punch-washing function, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Washing machine having punch-washing function will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-353490