DISHWASHER INCLUDING SILVERWARE BASKET WITH INTEGRATED INTERIOR SPRAYER

• US 20180168430A1
• Filed: 12/16/2016
• Published: 06/21/2018
• Est. Priority Date: 12/16/2016
• Status: Active Grant

• Current Assignee: Midea Group Co., Ltd
• Original Assignee: Midea Group Co., Ltd
• Inventors: Wilson, Mark W., Wetzel, Timothy Martin
• Granted Patent: US 10,517,458 B2
• Time in Patent Office: Days
• CPC Class Codes: A47L 15/0028 Washing phases
• CPC Class Codes: A47L 15/0063 using remote monitoring or controlling of the dishwasher operation, e.g. networking systems
• CPC Class Codes: A47L 15/20 Swingable spraying devices
• CPC Class Codes: A47L 15/23 moved by means of the sprays
• CPC Class Codes: A47L 15/4287 Temperature measuring or regulating arrangements
• CPC Class Codes: A47L 15/4293 Arrangements for programme selection, e.g. control panels; Indication of the selected programme, programme progress or other parameters of the programme, e.g. by using display panels
• CPC Class Codes: A47L 15/502 Cutlery baskets
• CPC Class Codes: A47L 15/505 Inserts, e.g. for holding baby bottles, stemware or cups
• CPC Class Codes: A47L 15/507 Arrangements for extracting racks, e.g. roller supports
• CPC Class Codes: A47L 15/508 Hydraulic connections for racks
• CPC Class Codes: A47L 2401/07 Status of hydraulic components, e.g. open/close status of water inlet/outlet valves, operating position of water diverters
• CPC Class Codes: A47L 2501/03 Water recirculation, e.g. control of distributing valves for redirection of water flow

Abstract

A dishwasher and silverware basket therefor include an interior sprayer integrated into the silverware basket and capable of directing a spray of fluid within one or more compartments of the silverware basket to assist in cleaning utensils such as silverware, cutlery, etc. housed within the silverware basket.

Claims

1. A dishwasher, comprising:

a wash tub;

a pump configured to recirculate fluid within the wash tub; and

a silverware basket, including;

a container body including a plurality of side walls defining a perimeter of the container body, the container body defining one or more compartments for retaining utensils;

an interior sprayer disposed within an interior of the container body and inwardly from the side walls defining the perimeter of the container body, the interior sprayer including one or more nozzles configured to direct a spray of fluid at utensils retained within a compartment among the one or more compartments of the container body; and

an inlet in fluid communication with the pump and the one or more nozzles of the interior sprayer.

2. The dishwasher of claim 1, further comprising a rack disposed in the wash tub and configured to support a plurality of utensils to be washed, wherein the rack includes a manifold including a fluid inlet in fluid communication with the pump, and wherein the inlet of the silverware basket is configured to receive fluid through the manifold when the silverware basket is supported in the rack.

3. The dishwasher of claim 2, wherein the manifold includes a docking port in fluid communication with the fluid inlet, and wherein the inlet of the silverware basket includes a connector configured to removably and mechanically couple with the docking port.

4. The dishwasher of claim 3, wherein the manifold further includes a valve coupled to the docking port and configured to seal the docking port when the connector is detached from the docking port.

5. The dishwasher of claim 3, wherein the manifold includes a plurality of docking ports in fluid communication with the fluid inlet and disposed at a plurality of locations in the rack, and wherein the silverware basket is configured to be docked in multiple locations among the plurality of locations in the rack.

6. The dishwasher of claim 2, wherein the manifold includes a fluid outlet in fluid communication with the fluid inlet, wherein the inlet of the silverware basket includes a fluid collector configured to collect fluid output by the fluid outlet, and wherein the rack is configured to support the silverware basket in a position that aligns the fluid collector with the fluid outlet of the manifold in a spaced apart relationship thereto.

7. The dishwasher of claim 6, wherein the fluid collector is funnel shaped.

8. The dishwasher of claim 2, wherein the inlet of the silverware basket extends in a direction generally perpendicular to a bottom wall of the container body such that insertion of the silverware basket into the rack in a direction generally perpendicular to the bottom wall of the container body forms a fluid connection between the inlet and the manifold.

9. The dishwasher of claim 1, wherein the container body further includes a bottom wall and the interior sprayer extends substantially perpendicular to the bottom wall.

10. The dishwasher of claim 9, wherein the container body further includes at least one interior wall that separates first and second compartments among the one or more compartments of the container body.

11. The dishwasher of claim 10, wherein the interior sprayer is integrated into the interior wall.

12. The dishwasher of claim 10, wherein the at least one interior wall includes first and second interior walls that extend substantially orthogonally to one another, and wherein the interior sprayer is disposed at an intersection defined between the first and second interior walls.

13. The dishwasher of claim 9, wherein the interior sprayer extends along an axis that is substantially perpendicular to the bottom wall, and wherein the interior sprayer includes a plurality of nozzles separated from one another along the axis.

14. The dishwasher of claim 9, wherein the interior sprayer is a first interior sprayer, the dishwasher further comprising a second interior sprayer disposed within the interior of the container body and inwardly from the side walls defining the perimeter of the container body and laterally offset from the first interior sprayer.

15. The dishwasher of claim 1, wherein the silverware basket further includes an overhead sprayer disposed above a compartment among the one or more compartments and in fluid communication with the inlet, the overhead sprayer configured to direct a spray of fluid into the compartment from a higher elevation than the plurality of side walls.

16. The dishwasher of claim 15, wherein the overhead sprayer spins or oscillates in response to fluid flow.

17. The dishwasher of claim 15, wherein the overhead sprayer is integrated into a handle of silverware basket.

18. The dishwasher of claim 15, wherein the overhead sprayer is disposed at a top end of the interior sprayer.

19. The dishwasher of claim 15, wherein the silverware basket further includes a side wall sprayer integrated into a side wall of the container body and in fluid communication with the inlet, the side wall sprayer configured to direct a spray of fluid into a compartment among the one or more compartments.

20. The dishwasher of claim 1, wherein the silverware basket further includes one or more fluid conduits coupling the sprayer to the inlet of the silverware basket, wherein at least one of the one or more fluid conduits is integrally formed within an interior wall, bottom wall or side wall of the container body.

21. A silverware basket for use in a dishwasher, comprising:

a container body including a plurality of side walls defining a perimeter of the container body, the container body defining one or more compartments for retaining utensils;

an interior sprayer disposed within an interior of the container body and inwardly from the side walls defining the perimeter of the container body, the interior sprayer including one or more nozzles configured to direct a spray of fluid at utensils retained within a compartment among the one or more compartments of the container body; and

an inlet in fluid communication with the one or more nozzles of the interior sprayer and configured to receive fluid from a pump of the dishwasher.