D06F21/04

LAUNDRY LOAD SOIL LEVEL DETECTION SYSTEM

A laundry washing machine and method of operating same for the purpose of automatically determining a soil level of a laundry load from two turbidity readings taken before a washing cycle commences, such as during a pre-wash, filling phase. The machine is configured to detect a load size, add a first amount of water and take a first turbidity reading. A first dose of detergent is then added, a second amount of water added and the wetted load is gently tumbled/agitated before taking a second turbidity reading. A value based upon a ratio of the turbidity readings can determine the soil level of the load in order to choose a wash-related parameter, such as how much detergent to use for the subsequent complete wash cycle and/or the duration thereof.

LAUNDRY LOAD SOIL LEVEL DETECTION SYSTEM

A laundry washing machine and method of operating same for the purpose of automatically determining a soil level of a laundry load from two turbidity readings taken before a washing cycle commences, such as during a pre-wash, filling phase. The machine is configured to detect a load size, add a first amount of water and take a first turbidity reading. A first dose of detergent is then added, a second amount of water added and the wetted load is gently tumbled/agitated before taking a second turbidity reading. A value based upon a ratio of the turbidity readings can determine the soil level of the load in order to choose a wash-related parameter, such as how much detergent to use for the subsequent complete wash cycle and/or the duration thereof.

Apparatus for treating laundry having a plurality of bent portions and controlling method thereof

A laundry treating apparatus includes a cabinet, a tub provided inside the cabinet, a drum rotatably provided inside the tub to accommodate laundry, a motor directly connected to a rotation shaft of the drum, and a controller configured to control the driving of the motor according to any one of a plurality of preset drum driving motions. The controller controls the rotation of the motor to receive a physical force greater than a static frictional force acting between the laundry and the drum from an inner surface of the drum during a process in which the laundry falls to be in contact with a portion of the drum when a first motion of the plurality of drum driving motions is selected.

Apparatus for treating laundry having a plurality of bent portions and controlling method thereof

A laundry treating apparatus includes a cabinet, a tub provided inside the cabinet, a drum rotatably provided inside the tub to accommodate laundry, a motor directly connected to a rotation shaft of the drum, and a controller configured to control the driving of the motor according to any one of a plurality of preset drum driving motions. The controller controls the rotation of the motor to receive a physical force greater than a static frictional force acting between the laundry and the drum from an inner surface of the drum during a process in which the laundry falls to be in contact with a portion of the drum when a first motion of the plurality of drum driving motions is selected.

CONTAINING DEVICE FOR A TREATMENT MACHINE, IN PARTICULAR A WASHING AND/OR STERILIZATION MACHINE, FOR LOOSE PRODUCTS

Containing device for a treatment machine for loose products, provided internally with a treatment compartment that has at least an open side for loading the loose products to be treated, and for unloading the loose products that have been treated; the containing device comprises at least a first loading door for the loose products to be treated, positioned on a first portion of said open side and associated with at least a respective opening and closing unit, and at least a second unloading door for the loose products that have been treated, positioned on a second portion of said open side and associated with at least a respective opening and closing unit.

CONTAINING DEVICE FOR A TREATMENT MACHINE, IN PARTICULAR A WASHING AND/OR STERILIZATION MACHINE, FOR LOOSE PRODUCTS

Containing device for a treatment machine for loose products, provided internally with a treatment compartment that has at least an open side for loading the loose products to be treated, and for unloading the loose products that have been treated; the containing device comprises at least a first loading door for the loose products to be treated, positioned on a first portion of said open side and associated with at least a respective opening and closing unit, and at least a second unloading door for the loose products that have been treated, positioned on a second portion of said open side and associated with at least a respective opening and closing unit.

Laundry treating apparatus
11365500 · 2022-06-21 · ·

A laundry treating apparatus comprising a tub configured to store water, and a drum rotatably disposed inside the tub is provided. The drum is configured to store laundry therein and comprises a first surface, a second surface, and a circumferential surface. The apparatus further comprises a first body comprising a first body hub and a first body arm, a second body comprising a second body hub and a second body arm, and a connecting portion connecting the first body to the second body in a manner that forms a path between the first body and the second body to allow water to pass therethrough. A rotary shaft of the drum is fixed to the tub.

Laundry treating apparatus
11365500 · 2022-06-21 · ·

A laundry treating apparatus comprising a tub configured to store water, and a drum rotatably disposed inside the tub is provided. The drum is configured to store laundry therein and comprises a first surface, a second surface, and a circumferential surface. The apparatus further comprises a first body comprising a first body hub and a first body arm, a second body comprising a second body hub and a second body arm, and a connecting portion connecting the first body to the second body in a manner that forms a path between the first body and the second body to allow water to pass therethrough. A rotary shaft of the drum is fixed to the tub.

Method and apparatus for cleaning laundry

A laundry washing machine having a casing, a washing tub located within the casing, a drum mounted within the washing tub and configured to rotate relative to the casing, a door attached to the casing and being openable to provide access to the drum, a receptacle configured to receive a unit dose package comprising a water soluble pouch containing a dose of cleaning product, a tub supply pipe fluidly connecting the receptacle to washing tub, and means for mechanically breaking the unit dose package.

Door assembly for a washing machine appliance

A door assembly for a washing machine appliance includes an outer door frame, an inner door frame, and two reinforcement brackets positioned between the outer door frame and the inner door frame on opposite sides of the door assembly. The outer door frame defines a boss and the reinforcement bracket defines an expandable sleeve received within the boss. A mechanical fastener passes through the inner door frame and into the expandable sleeve to increase a diameter of the expandable sleeve to engage the boss and join the inner door frame, the reinforcement brackets, and the outer door frame.