公开(公告)号：US10512385B2

公开(公告)日：2019-12-24

申请号：US15941761

申请日：2018-03-30

Applicant: WHIRLPOOL CORPORATION

Inventor： Barry E. Tuller ,  Steven B. Balinski ,  David Jason Brightbill ,  Frederick Thomas Roderick ,  Joseph T. Ferencevich ,  Ryan Kevin Roth ,  William J. Snell

IPC: A47L15/14 ,  A47L15/00 ,  A47L15/50 ,  A47L15/42

Abstract: A dishwasher can include a tub defining a treating chamber receiving dishes for treatment, a spray system providing treating liquid to the treating chamber, a first dish rack located in the tub and having a bottom wall tiered to form multiple levels defining an effective inclination angle for the bottom wall, and a second dish rack located below the first dish rack and having an inclined non-tiered bottom wall.

公开(公告)号：US20190191959A1

公开(公告)日：2019-06-27

申请号：US15850966

申请日：2017-12-21

Applicant: Whirlpool Corporation

Inventor： David Jason Brightbill ,  Frederick Thomas Roderick

IPC: A47L15/22 ,  A47L15/42

CPC classification number: A47L15/22 ,  A47L15/4221 ,  A47L15/4225 ,  A47L15/4278 ,  B08B3/02

Abstract: A dishwasher for treating dishes according to a cycle of operation includes a tub at least partially defining a treating chamber, a manifold, a rotatable sprayer that is rotatable about a rotation axis and has an inlet and multiple nozzles collectively forming an outlet and a bushing creating a sealing interface between the manifold and the rotatable sprayer.