Haier US Appliance Solutions, Inc.

Steven Chadwick Koepke

Justin Daniel Ryan

Nathaniel Lee Min Sheeran

Kyle James Brewer

Craig Curtis

Kyle Edward Durham

Mark Thomas Fryman

Scott Noll

Luke Thomas Fredette

David Scott Dunn

Steven Keith Root

Brian Steven Riddle

Robert Anthony Saling

Andres Guillermo Ruiz

A dishwasher appliance includes a tub defining a wash chamber and a wash conduit in the wash chamber. A third rack assembly is slidably positioned in the wash chamber above the second rack assembly with a third spray assembly positioned within the third rack assembly. The third spray assembly is configured to direct wash fluid at articles located in the third rack assembly. The third spray assembly includes a protrusion positioned at a bottom portion of the third spray assembly. The protrusion is attachable to the third rack assembly in order to mount the third spray assembly to the third rack assembly.

Systems for mounting spray assemblies in dishwasher appliances

A dishwasher appliance includes a tub that defines a wash chamber, a third rack assembly slidably positioned in the wash chamber above a second rack assembly, and a third spray assembly positioned within the third rack assembly. The third spray assembly is configured to direct wash fluid at articles located in the third rack assembly. The dishwasher appliance also includes a caddy that is positionable on the third spray assembly. The caddy includes a plurality of mounting projections at a bottom side of the caddy. The mounting projections are configured to engage the third spray assembly in order to locate the caddy on the third spray assembly.

Systems for caddy positioning in dishwasher appliances

A dishwasher appliance includes a tub defining a wash chamber. A second rack assembly is slidably positioned in the wash chamber above the first rack assembly. A third rack assembly is slidably positioned in the wash chamber above the second rack assembly. A third spray assembly is positioned over the third rack assembly and configured to direct wash fluid at articles located in the third rack assembly. The third rack assembly includes a wire framework defining the shape of the third rack assembly. The wire framework incudes a boundary wall at a first side portion and a boundary wall at a second side portion. A wire insert includes a wire floor portion. The wire insert is configured to translate along one of the lateral direction and the transverse direction. The wire framework includes one or more detents configured to provide positional feedback when the plurality of hooks of the wire insert pass over the detents.

Systems for positional feedback in racks of dishwasher appliances

A dishwasher appliance includes a tub defining a wash chamber. A first rack assembly is slidably positioned within the wash chamber. A first spray assembly is positioned in the wash chamber and configured to direct wash fluids at the first rack assembly. A second rack assembly is slidably positioned in the wash chamber above the first rack assembly. A second spray assembly is positioned in the wash chamber and configured to direct wash fluids at the second rack assembly. A third rack assembly is slidably positioned in the wash chamber above the second rack assembly. A third spray assembly is positioned over the third rack assembly and configured to direct wash fluid at articles located in the third rack assembly. The third rack assembly includes a wire framework defining a perimeter of the third rack assembly. An insert includes a floor portion that is defined between a first boundary wall and a second boundary wall. The insert configured to translate in one of a lateral direction and a transverse direction relative to the wire framework.

Systems for rack storage in dishwashing appliances

A dishwasher appliance includes a tub defining a wash chamber. A first rack assembly is slidably positioned within the wash chamber. A first spray assembly is positioned in the wash chamber and configured to direct wash fluids at the first rack assembly. A second rack assembly is slidably positioned in the wash chamber above the first rack assembly. A second spray assembly is positioned in the wash chamber and configured to direct wash fluids at the second rack assembly. A third rack assembly is slidably positioned in the wash chamber above the second rack assembly. A third spray assembly is positioned over the third rack assembly and configured to direct wash fluid at articles located in the third rack assembly. The third rack assembly includes a wire framework defining a perimeter of the third rack assembly. A wire insert includes a wire floor portion that is defined between a first boundary wall and a second boundary wall. The first boundary wall and the second boundary wall can removably couple to the wire framework.

Systems for racks in dishwashing appliances

A door assembly for an appliance includes a blower assembly having a blower unit. The door assembly includes a door with an exterior wall and an interior wall. The exterior wall and the interior wall define a volume therebetween. The door assembly also includes a sealed compartment disposed within the volume. The blower assembly is housed within the sealed compartment and includes the blower unit, a cover removably mounted adjacent to an opening of the sealed compartment and adjacent to a portion of the exterior wall of the door, and a seal disposed between the blower unit and the cover. The cover includes a plurality of restraints configured to secure to the blower unit to provide at least three points of restraint between the cover and the blower unit. The sealed compartment is sealed from remaining portions of the volume via the cover and the seal.

Blower unit for an appliance

A dishwasher appliance includes a tub defining a wash chamber. A first rack assembly is slidably positioned within the wash chamber. A first spray assembly is positioned in the wash chamber and configured to direct wash fluids at the first rack assembly. A second rack assembly is slidably positioned in the wash chamber above the first rack assembly. A second spray assembly is positioned in the wash chamber and configured to direct wash fluids at the second rack assembly. A third rack assembly is slidably positioned in the wash chamber above the second rack assembly. A third spray assembly is positioned over the third rack assembly and configured to direct wash fluid at articles located in the third rack assembly. The third rack assembly includes a wire framework defining the perimeter of the third rack assembly. A wire insert is configured to removably couple to the wire framework. The wire insert includes a wire floor portion. The wire insert further includes a wire handle extending from the wire floor portion.

Systems for rack operability in dishwashing appliances

A dishwasher appliance or pump assembly may include a fluid pump and a vibration damper. The fluid pump may define a center of gravity. The vibration damper may be attached to the fluid pump. The vibration damper may include first and second spring beams and first and second damper masses. The first spring beam may extend longitudinally between a fixed end and a free end and be offset from the center of gravity at a first radial side. The first damper mass may be disposed on the free end of the first spring beam. The second spring beam may extend longitudinally between a fixed and a free end and be offset from the center of gravity at a second radial side. The second damper mass may be disposed on the free end of the second spring beam.

Pump damper assembly and dishwasher appliance

A dishwashing appliance includes a tub defining a wash chamber for receipt of articles for washing. A sump is a sump positioned at a bottom of the wash chamber for receiving fluid from the wash chamber. A circulation pump is connected to the sump. The dishwashing appliance also includes a mounting cable extending from the circulation pump. The circulation pump is suspended by the mounting cable.

Dishwashing appliance cable motor mount

A sump mounting assembly for mounting a sump with the tub of a dishwasher appliance is provided herein. The sump mounting assembly may include a sump having a seal extending around the side of the sump, one or more latch receivers mounted to the bottom side of the sump, and one or more latches rotatably attached to the latch receivers, wherein rotation of the latch causes compression of the seal, thereby sealing the tub.

Sump mounting assembly having one or more latches

A dishwasher appliance having a diverter integrated with a sump of the dishwasher appliance is provided. Features of the diverter integrated with the sump provide for more efficient development of, tooling for, and manufacture of the dishwasher appliance. Further, features of the diverter integrated with the sump may reduce leakage between the sump and the diverter and may also reduce part count of the dishwasher appliance.

Dishwasher appliance having an integrated diverter

A fluid circulation assembly for a dishwasher appliance includes a pump, a diverter, and a valve. The diverter includes an inlet and a plurality of outlet ports. The inlet of the diverter is in fluid communication with the pump for receiving fluid from the pump. The valve is in fluid communication with the diverter via one or more of the plurality of outlet ports. The valve includes a housing, a dual check valve assembly mounted in the housing and a plurality of conduits. The dual check valve assembly selectively directs fluid from the diverter to one or more of the plurality of conduits.

Dual check valve fluid circulation system for dishwasher appliances

A washing machine including a suspension system is provided. The suspension system includes a wash tub, a basket rotatably coupled within the wash tub, and a drive and motor assembly. The washing machine further includes a controller configured initiate a spin cycle by increasing a spin speed of the basket to a target spin speed, identify an out-of-balance load prior to reaching the target spin speed, and limit the spin speed of the basket to a spin speed lower than a natural frequency of the suspension system for a predefined period of time.

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LaGrange, KY, United States of America

Steven Chadwick Koepke