Automatic liquid level control

Details Automatic liquid level control Automatic liquid level control

1980-03-14

1981-12-01

Coe, Philip R.

Bleaching and dyeing; fluid treatment and chemical modification

Fluid treatment

Manipulation of liquid

68 12R, 68207, D06F 3302, D06F 3908

Patent

active

043034063

ABSTRACT:
An automatic liquid level control system is provided for a laundry appliance having a tub and a perforate fabric basket within the tub. Washing liquid is injected onto the surface of fabrics to be laundered. A portion of the washing liquid will be absorbed by the fabrics and a portion will flow through the fabrics and fabric basket perforations for accumulation in the tub. Sensing devices are provided for monitoring the changing liquid level in the tub and the time required to reach predetermined levels. A programmable controller determines the quantity of additional liquid required to launder the fabric load responsive to the sensing devices and commensurate with the load characteristics and controls the injection thereof onto the fabrics.

REFERENCES:
patent: 3030790 (1962-04-01), Davenport et al.
patent: 3065618 (1962-11-01), Cobb et al.
patent: 3086836 (1963-04-01), Ohmann
patent: 3093841 (1963-06-01), Cobb et al.
patent: 3478373 (1969-11-01), McBride et al.

Affiliated with

Also associated with

Rating

Automatic liquid level control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic liquid level control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic liquid level control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1294998