Wash arm construction

Details Wash arm construction Wash arm construction

1992-01-21

1993-12-07

Coe, Philip R.

Cleaning and liquid contact with solids

Apparatus

With movably or flexibly mounted spray or jet applying...

239251, 2395535, A47L 1522

Patent

active

052675823

ABSTRACT:
A wash arm construction for a dishwasher includes an elongated wash arm having a hollow spray cavity contained therein. Within the spray cavity are one or more subcompartments which have inlet openings providing communication from the spray cavity into the subcompartment. A first group of these spray openings is in direct communication with the spray cavity, and a second group of openings is in direct communication with the subcompartments. The size of the openings to the subcompartments from the spray cavity cause a lower spray pressure to be achieved within the subcompartments than is achieved in the spray cavity.

REFERENCES:
patent: D212121 (1968-08-01), Tuthill et al.
patent: 1502863 (1924-07-01), Merseles
patent: 1620671 (1927-03-01), Merseles
patent: 1645814 (1927-10-01), Miller
patent: 2644718 (1953-07-01), Richard
patent: 2673763 (1954-03-01), Dunn
patent: 3107860 (1963-10-01), Umbricht
patent: 3160164 (1964-12-01), Constance et al.
patent: 3253784 (1966-05-01), Long et al.
patent: 3285779 (1966-11-01), Dunham
patent: 3288372 (1966-11-01), Cushing
patent: 3362645 (1968-01-01), Clark
patent: 3384098 (1968-05-01), Swetnam
patent: 3415259 (1968-12-01), Noren et al.
patent: 3586011 (1971-06-01), Mazza
patent: 3918644 (1975-11-01), Platt et al.
patent: 3941139 (1976-03-01), Spiegel
patent: 3960328 (1976-06-01), Archambault
patent: 4096872 (1978-06-01), Herbst et al.
patent: 4210285 (1980-07-01), Dicken, Jr. et al.
patent: 4418868 (1983-12-01), Gurubatham et al.
patent: 4509687 (1985-04-01), Cushing

Affiliated with

Also associated with

Rating

Wash arm construction does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2010049