Laundry appliance having a processing belt

Patent metadata

Field	Value
Publication number	US-11828013-B2
Application number	US-202117562075-A
Country	US
Kind code	B2
Filing date	Dec 27, 2021
Priority date	Nov 19, 2019
Publication date	Nov 28, 2023
Grant date	Nov 28, 2023

Abstract

A laundry appliance includes a cabinet defining a processing chamber within an interior. A processing belt is positioned between opposing sidewalls of the cabinet and partially defines the processing chamber. The processing belt translates vertically within the interior to define a rear portion of the processing chamber.

First claim

What is claimed is:

1. A laundry appliance comprising:
a cabinet defining an interior and having a front wall with a door aperture and a top wall;
a processing chamber defined within the interior;
a processing belt that partially defines the processing chamber and translates vertically within the interior, wherein a front portion of the processing chamber is defined by the front wall and the door aperture and a rear portion of the processing chamber is defined by the processing belt; and
a fluid delivery system that includes a spray mechanism positioned over the processing belt and proximate the top wall, wherein the spray mechanism is configured to spray wash fluid into the processing chamber.

2. The laundry appliance of claim 1 , wherein the processing belt includes a lateral portion positioned within a basin of the processing chamber and a vertical portion positioned proximate a back wall of the cabinet.

3. The laundry appliance of claim 2 , wherein the spray mechanism is centrally positioned over the lateral portion.

4. The laundry appliance of claim 1 , wherein the processing belt defines a rearward boundary of the processing chamber and the spray mechanism is positioned between the rearward boundary and the door aperture.

5. The laundry appliance of claim 1 , further comprising:
a machine compartment positioned within the interior, wherein the processing belt separates the machine compartment from the processing chamber.

6. The laundry appliance of claim 5 , further comprising a blower that directs process air through an airflow path that extends between the machine compartment and the processing chamber.

7. The laundry appliance of claim 6 , wherein the airflow path extends through the processing chamber from an air inlet disposed within a sidewall of the cabinet.

8. The laundry appliance of claim 7 , wherein the spray mechanism is directed generally perpendicular with the air inlet.

9. The laundry appliance of claim 7 , wherein the airflow path extends from the air inlet to an air outlet disposed within the front wall of the cabinet.

10. The laundry appliance of claim 1 , further comprising:
a drive train that defines an operational path of the processing belt, wherein a tumbling portion of the operational path defines a portion of the processing chamber and a return portion of the operational path is positioned distal from the processing chamber.

11. The laundry appliance of claim 10 , wherein the processing belt is operational in a tumbling condition that directs the tumbling portion of the operational path of the processing belt away from the door aperture of the cabinet.

12. The laundry appliance of claim 10 , wherein the processing belt is operational in an unload condition that directs the tumbling portion of the operational path of the processing belt toward the door aperture, wherein the unload condition is further defined by a door being in an open position relative to the door aperture.

13. The laundry appliance of claim 1 , wherein the processing belt is a porous structure that allows fluid and air to pass therethrough.

14. A laundry appliance comprising:
a cabinet defining a processing chamber within an interior of the cabinet; and
a processing belt positioned between opposing sidewalls of the cabinet and partially defining the processing chamber, wherein the processing belt translates vertically within the interior to define a rear portion of the processing chamber, wherein a front wall of the cabinet having a door aperture partially defines a front portion of the processing chamber; and
a fluid delivery system having a spray mechanism centrally positioned within a top wall of the cabinet.

15. The laundry appliance of claim 14 , wherein the processing belt is operable in a tumbling condition that operates the processing belt in a single direction, and wherein the processing belt is operable in an agitation condition that includes a reciprocal motion of the processing belt within the processing chamber.

16. The laundry appliance of claim 14 , further comprising:
a machine compartment positioned within the interior, wherein the processing belt partially separates the machine compartment from the processing chamber; and
a drive train that defines an operational path of the processing belt, wherein a tumbling portion of the operational path defines a portion of the processing chamber and a return portion of the operational path is positioned distal from the processing chamber.

17. A laundry appliance comprising:
a cabinet having a front wall with a door aperture and defining an interior;
a processing chamber defined within the interior;
a processing belt that partially defines the processing chamber and translates vertically within the interior, wherein the processing belt defines a rearward boundary of the processing chamber that opposes the front wall having the door aperture; and
an air handling system that delivers process air to the processing chamber through air inlets that are respectively positioned within opposing sidewalls of the processing chamber.

18. The laundry appliance of claim 17 , further comprising:
a fluid delivery system having a spray mechanism that is positioned proximate a top wall of the cabinet and centrally positioned over the processing chamber.

Assignees

• Whirlpool Co

Inventors

• Murphy Sayer J

Classifications

• D06F13/04 Primary

  wherein the agitator has an axial motion only · CPC title

• D06F58/12

  having conveying means for moving clothes, e.g. along an endless track · CPC title

• D06F13/00 Primary

  Washing machines having receptacles, stationary for washing purposes, with agitators therein contacting the articles being washed  (plungers or the like adapted for removable mounting on receptacles D06F5/04) · CPC title

• D06F58/00 Primary

  Domestic laundry dryers · CPC title

• D06F37/40

  for driving the receptacle and an agitator or impeller, e.g. alternatively {(D06F37/304, D06F37/308 take precedence)} · CPC title