The present invention relates to a dishwasher, comprising a rack wherein the dishes are placed; a body that is disposed at both sides of the rack ; a carrier on which the body is mounted, and an arm that is disposed on the body, that has a lock opening position that enables the body to be moved on the carrier when moved towards the rack by applying force and that has a locking position that enables the rack to be kept at the desired height by the position of the body being fixed on the carrier in the situation when the external force is not applied.

A dishwashing appliance is provided herein. The dishwashing appliance may include a tub, a sump, a chamber pump, a vane, and a threaded engagement joint. The chamber pump housing may be mounted within at least a portion of sump. The chamber pump housing may define an inner wall surface. The vane may be positioned within the chamber pump housing. The vane may extend from an inner radial end to an outer radial end. The vane may define a foil profile. The threaded engagement joint may include a first radial thread profile and a second radial thread profile. The first radial thread profile may extend radially from the vane at the outer radial end. The second radial thread profile may be formed on the inner wall surface. The second radial thread profile may be complementary to the first radial thread profile.

A dishwashing appliance is provided herein. The dishwashing appliance may include a tub, a sump, a chamber pump, a vane, and a threaded engagement joint. The chamber pump housing may be mounted within at least a portion of sump. The chamber pump housing may define an inner wall surface. The vane may be positioned within the chamber pump housing. The vane may extend from an inner radial end to an outer radial end. The vane may define a foil profile. The threaded engagement joint may include a first radial thread profile and a second radial thread profile. The first radial thread profile may extend radially from the vane at the outer radial end. The second radial thread profile may be formed on the inner wall surface. The second radial thread profile may be complementary to the first radial thread profile.

A dishwasher includes a main body, a tub provided in the inside of the main body, a basket provided in the inside of the tub to store dishes, an injection unit configured to spray wash water to wash dishes in the basket, and a circulation pump configured to circulate wash water, a sump arranged on a lower surface of the tub, and a connector provided to connect the circulation pump to the injection unit and having a tubular shape. The sump includes a coupling portion extending upward from the lower surface of the tub, and the connector and the injection unit are connected to each other in the inside of the tub by being coupled to the coupling portion.

A dishwasher includes a main body, a tub provided in the inside of the main body, a basket provided in the inside of the tub to store dishes, an injection unit configured to spray wash water to wash dishes in the basket, and a circulation pump configured to circulate wash water, a sump arranged on a lower surface of the tub, and a connector provided to connect the circulation pump to the injection unit and having a tubular shape. The sump includes a coupling portion extending upward from the lower surface of the tub, and the connector and the injection unit are connected to each other in the inside of the tub by being coupled to the coupling portion.

A dishwasher for treating dishes according to an automatic cycle of operation can comprise a tub defining a treating chamber with an access opening. A door can be selectively moveable to a closed position to close the access opening and can have a metal inner panel with a rear face confronting the treating chamber when the door is in the closed position. The door can have a lower edge overlying a portion of the tub when the door is in the closed position. A ventilating strip can be provided along the lower edge and can have vent openings passing through the strip. A seal can extend between the tub and the ventilating strip when the door is closed to form a liquid seal between the ventilating strip and the tub.

A dishwasher for treating dishes according to an automatic cycle of operation can comprise a tub defining a treating chamber with an access opening. A door can be selectively moveable to a closed position to close the access opening and can have a metal inner panel with a rear face confronting the treating chamber when the door is in the closed position. The door can have a lower edge overlying a portion of the tub when the door is in the closed position. A ventilating strip can be provided along the lower edge and can have vent openings passing through the strip. A seal can extend between the tub and the ventilating strip when the door is closed to form a liquid seal between the ventilating strip and the tub.

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 with inclined portions configured to cradle a glass therebetween and prevent the glass from rolling.

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 with inclined portions configured to cradle a glass therebetween and prevent the glass from rolling.

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.