Electric control apparatus for dishwashing machine

Details Electric control apparatus for dishwashing machine Electric control apparatus for dishwashing machine

1990-01-25

1991-05-21

Ro, Bentsu

Electricity: motive power systems

Induction motor systems

134 57D, 134 58D, 134 252, A47L 1500

Patent

active

050178520

ABSTRACT:
An electric control apparatus for a dishwashing machine having a washing chamber, a wash pump arranged to be driven by an electric motor for pumping up wash water from a wash water storage tank in the washing chamber, and a revolving wash arm arranged within the washing chamber to be supplied with the wash water from the pump for directing jet streams of the wash water to a rack of tableware placed in the washing chamber. The electric control apparatus includes a microcomputer programmed to memorize control data defined in relation to the lapse of washing time such that the supply amount of wash water to the wash arm is intermittently increased and decreased after gradually increased up to a predetermined amount at an initial stage of washing operation and to control the rotational speed of the electric motor in accordance with the lapse of washing time based on the control data.

REFERENCES:
patent: 4004600 (1977-01-01), Corn et al.
patent: 4068179 (1978-01-01), Sample et al.
patent: 4097307 (1978-06-01), Geiger
patent: 4182351 (1980-01-01), Deaton et al.
patent: 4481786 (1984-11-01), Bashark

Affiliated with

Also associated with

Rating

Electric control apparatus for dishwashing machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric control apparatus for dishwashing machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric control apparatus for dishwashing machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-240815