183results about "Manual washing/rinsing machines input" patented technology

An online system, including a smart laundry machine, which is capable of easily and inexpensively using the smart laundry machine is disclosed. A further extended type of a smart home appliance, an online system including the same, and a method of using the online system are also disclosed. A laundry machine communicates with a server, is remotely controlled by an external terminal through the server, and has a control panel for a user interface. The control panel includes a course selection unit, an option selection unit, a start button, a display unit to display state information of the laundry machine, and a remote service activation input unit to set or cancel remote service activation according to user selection. The remote control is performed only in a case in which the remote service activation is set.

A method and system for dynamically controlling operation of a dishwasher during a cleaning cycle. The method includes detecting a plurality of conditions in the dishwasher during operation, evaluating the plurality of detected conditions to determine a dynamic control response, and sending a signal representing the dynamic control response to at least one component of the dishwasher. The plurality of detected conditions can include some or all of a rate of change of a wash water temperature, an approximate surface area and thermal mass of a plurality of dishes loaded in the dishwasher, an amount of wash water added to the dishwasher and a status of a full flow filter. The control system includes means for detecting a plurality of conditions in the dishwasher during operation, means for evaluating the plurality of detected conditions to determine a dynamic control response, and means for sending a signal representing the dynamic control response to control at least one component of the dishwasher.

A dish washing machine according to the present invention carries out, in a kitchen detergent course, a soaking step for spraying a wash water stored in a containing tank toward dishes and leaving the dishes for a predetermined time precedent to a washing step. In the soaking step, a low temperature soaking is carried out in which the wash water in a washing tank is kept at about 30° C. (temperature appropriate for removing soils containing protein ingredients with a kitchen detergent, especially a neutral detergent), and thereafter a high temperature soaking is carried out in which the wash water in the washing tank is kept at about 50° C. Thereby, the soils containing protein ingredients attached to the dishes can be well removed away with the kitchen detergent.

The present invention relates to washing appliances making use of fluids and fluid delivery systems. More particularly, the present invention relates to washing appliances having a fluid treatment system for treating a fluid that can be used or delivered by the appliance, with suitable treatments including, for example, filtration and / or addition of additives, such as rinse aids, detergents and / or the like.

The dishwasher according to the present invention has two operation courses: one course adapted for using a low-foaming dedicated detergent; and the other course adapted for using a high-foaming kitchen detergent. In the kitchen detergent course, the dishwashing operation includes a first mode of the “spray and wait” process carried out as a preliminary washing operation, including the steps of spraying the water containing a detergent onto the dishes for a short period of time and subsequently halting the spray for a certain period of time. During this process, the amount of the foam present within the wash chamber is determined by means of a photosensor located within the drying duct. If there is a large amount of foam, a longer period of time is set for draining the detergent water. After the water is drained for the aforementioned period of time, fresh water is supplied to a predetermined level. With the concentration of the detergent water thus regulated, a second mode of the “spray and wait” process is carried out as the main washing operation. For a larger amount of the foam produced in the first “spray and wait” process, the detergent water is diluted to have a smaller concentration, so that the second “spray and wait” process is prevented from producing an abnormally large amount of foam. Thus, the dishwasher is capable of washing the dishes with an inexpensive, easy-to-purchase kitchen detergent while preventing the foam from escaping to the outside.

A robot cleaner to perform cleaning without interruption of travel when passing over an obstacle. The robot cleaner includes a main body, and drive devices at left and right sides of the main body. Each drive device includes a main wheel to drive the main body, a drive motor to rotate the main wheel, a gear assembly to transmit power from the drive motor to the main wheel, a drive shaft to assist the main wheel in rotating by rotation power, and an auxiliary wheel connected to a distal end of the drive shaft so as to be located closer to the center of the main body than the main wheel. If the main wheel is lifted from a floor when passing over an obstacle during traveling, the auxiliary wheel protrudes downward to reach the floor, assisting the main body in traveling to escape from the obstacle.

A robot cleaner to perform cleaning without interruption of travel when passing over an obstacle. The robot cleaner includes a main body, and drive devices at left and right sides of the main body. Each drive device includes a main wheel to drive the main body, a drive motor to rotate the main wheel, a gear assembly to transmit power from the drive motor to the main wheel, a drive shaft to assist the main wheel in rotating by rotation power, and an auxiliary wheel connected to a distal end of the drive shaft so as to be located closer to the center of the main body than the main wheel. If the main wheel is lifted from a floor when passing over an obstacle during traveling, the auxiliary wheel protrudes downward to reach the floor, assisting the main body in traveling to escape from the obstacle.

A dishwasher, a door assembly for the dishwasher and a method of drying the dishware in the dishwasher are provided. The dishwasher may include a tub portion adapted to hold dishware. The dishwasher may also include a duct having an inlet proximate to the top of the tub portion. The duct may be configured to receive warm air and vaporized water from within the tub portion. The dishwasher may further include a single blower configured to direct the warm air and vaporized water into the duct during a drying cycle. The blower may be configured to operate in a cyclic manner. In various embodiments, the blower may be configured to operate in a reverse direction for at least a portion of the drying cycle.

A dishwasher includes a housing, a wash chamber in the housing that receives kitchenware therein, a detergent dispenser for introducing a detergent into the wash chamber, and a heater for raising temperature in the wash chamber. The dishwasher further includes a controller for selectively controlling water supply to and from the dish chamber. The controller establishes a temperature of the wash fluid circulating in the wash chamber during the first period in a range from about 115° F. (46° C.) to about 135° F. (58° C.) to enhance the wash performance of enzyme-based detergents and establishes a temperature of the wash fluid during a second period in the range from about 150° F. (65° C.) to about 160° F. (72° C.) to enhance wash performance of a chlorine-based detergent. A method of washing kitchenware contained in the dishwasher comprises (i) removing loose soil on the kitchenware in at least one pre-wash cycle, (ii) washing the kitchenware in a main wash cycle, and (iii) rinsing the kitchenware in at least one rinse cycle. The main wash cycle comprises the actions of (i) washing the kitchenware in a first temperature range for enzyme-based detergent for a first period and (ii) washing the kitchenware in a second temperature range for chlorine-based detergent for a second period.

In another aspect of the disclosure, a method of controlling an appliance is provided comprising establishing settings on an appliance related to threshold variables, wherein the settings include the threshold variables for determining a reaction of the appliance in response to reaching one or more of the threshold variables. The method further comprises sending a signal from an associated utility to the appliance, wherein the appliance includes a controller in signal communication with the associated utility. The controller receives and processes a signal from the associated utility, and converts and compares the signal to the threshold variables. The method still further comprises changing the operating of the appliance from a first state of operation to a second state of operation, wherein in the second state of operation one or more power consuming functions of the appliance are based on the comparison of the signal to the threshold variables and, returning the appliance to the first state of operation.

Provided is a control device for controlling an electric product. The control device includes a power source unit, an input unit, an output unit, a communication unit, and a control unit. The power source unit supplies power to the electric product. The input unit is configured to input an operation mode related with a power saving driving of the electric product or input a command related with a driving method of the electric product. The output unit outputs information corresponding to the command input through the input unit or information related with driving of the electric product. The communication unit communicates information related with energy supplied to the electric product. The control unit controls an operation of the electric product based on a command related with the operation mode or a course of the driving. The operation mode includes a normal operation mode and a power saving operation mode.

A method of determining the number of doses and the types of a treating chemistry available in the bulk dispensing system, and providing an indication of the determination on a user interface.

A dishwasher includes a plurality of electrical wash system components connected to a control system constituted by a user interface controller and a main controller. The user interface controller includes a plurality of user input selectors for establishing model dependent operational parameters for a washing operation. The main controller broadcasts an information packet regarding a desired washing operation in the form of a first set of instructions associated the model dependent operational parameters and a second set of instructions associated with other dishwasher models. The dishwasher is then operated based upon the first set of instructions, while the second set of instructions are automatically filtered out.

An automated method and apparatus for cleaning articles by direct application of concentrated product to a soiled surface of the article is disclosed. The article type is identified and a product dispensing sequence is activated to control the type of product dispensed onto the articles based on the article type and / or soil type on the article. Product, duration, and other parameters are tailored according to the article type and / or soil type during each sequence of the wash cycle. Product, wash and rinse liquids are applied at specific locations and from specific directions from within the cleaning apparatus based upon the article type and / or soil type on the article.

A detergent module for dispensing detergent during a wash-cycle is presented in which a sensor senses and indicates or a user via control input indicates whether the detergent in the module is a solid-type detergent or a liquid-type detergent, and the detergent-type indication is used by a dishwashing machine or a laundry washing machine to select a washing algorithm tailored to exploit the cleaning efficiency of the detergent.

A water-conducting domestic appliance (1), especially a laundry treating device for washing laundry, comprises a treatment zone (16), a treatment agent container (10) serving to stock treatment agents, a metering device (7) having a plurality of metering pumps (8, 9) serving to meter the treatment agents for the treatment zone (16), and a control (5), the control (5) having a plurality of treatment programs. A user can select one of these treatment programs. The control (5) controls the metering device (7) depending on the selected treatment program. At least one treatment agent parameter, especially a treatment agent type or a treatment agent quantity, can be adjusted by the user. The control (5) carries out the selected treatment program depending on the treatment agent parameter.

A system and method is disclosed for configuring and administering control over operations of a utility device. The utility device is described herein as being a warewash machine, but other utility devices are contemplated. A warewash controller administers control over operations of the warewash machine based on operational settings defined by the process disclosed herein. The operational settings are derived based on environmental parameters (e.g., water type, soil level, selected chemical product, etc.) specified by a field service person through a graphical user interface. If an environmental parameter is changed during the operational life cycle of the warewash machine, the operational settings are modified to accommodate for such a change. Thus, the service performed by the warewash machine is maintained at a consistent quality regardless of changes in the environment. A method for selecting the specific chemical product that will be input as an environmental parameter is also disclosed.

A dishwasher having an operating course suitable for using a dedicated low-foaming detergent and an operating course suitable for using a high-foaming kitchen detergent. In the kitchen detergent course, as a washing step for washing dishes, a first spray washing in which detergent water with detergent dissolved therein is sprayed over the dishes for a short time and the spray is stopped for a moment is preliminarily performed while discriminating the degree of foaming in a washing chamber with an optical sensor installed in a dry air passage, and when the foaming is determined to be large, a detergent water draining time is increased. After the detergent water in the washing chamber is discharged for the draining time, city water is fed to a specified level to control the concentration of the detergent water, and a second spray washing is performed as a washing. When the foaming is large in the first spray washing, the detergent water is thinned accordingly, and the foaming can be prevented from becoming abnormally large in the second spray washing. By using a kitchen detergent, excellent dish washing can be achieved while preventing foam from flowing over to the outside of the dishwasher.

A dishwasher includes a tub that accommodates dishes; a nozzle assembly that sprays washing water; a vane assembly that is moved between a first position and a second position of an inside of the tub and changes a progression path of the washing water so that the sprayed washing water can be directed toward the dishes; and a controller that moves the vane assembly to the second position if the vane assembly is disposed at the first position. When a linear washing portion washes a small quantity of dishes by spraying washing water while making a reciprocal motion in part of an inside of a washing chamber, a washing time can be reduced, and concentrated washing can also be performed.

A washing control apparatus and method of a dish washing machine capable of determining a course selection in each operation through the detection of the turbidity of wash water at a preceding operation. The washing control method includes determining whether an automatic washing course has been selected according to a command of a user, when the automatic washing course has been selected, detecting a turbidity of wash water during washing, and selecting a course of a next operation based on the detected turbidity of the wash water.

A dishwasher is disclosed, by which efficiency in washing tableware difficult to be washed through water spray can be raised. The present invention includes a cabinet, a washtub provided within the cabinet to wash tableware therein, and a steam supplier enabling either steam or superheated steam to be selectively supplied to the washtub.

Disclosed a control method of a dishwasher comprising a main-washing cycle for washing one or more washing objects which are held in a tub; a rinsing cycle for rinsing the washing objects washed in the main-washing cycle by injecting wash water; a normal drying cycle for drying the washing objects rinsed in the rinsing cycle, wherein the main-washing cycle comprises a pre-steam water supply step for supplying steam water to a sump so as to supply steam to the tub; a pre-steam supply step for generating steam by heating a heater and supplying the steam to the tub; a main-wash water supply step for supplying wash water for washing to the sump, without draining the steam water supplied to the sump; a main-washing step for washing the washing objects by circulating the supplied wash water; and a main-wash water drainage step for draining the wash water.

A dish washer and a control method thereof are disclosed. The dish washer includes a UV sterilization device (60) capable of sterilizing inside of the dish washer and a fan (11) capable of exhausting air in a tub (2) outside. A controller (80) controls the UV sterilization device (60) to sterilize the inside of the dish washer by using ultraviolet rays, and controls the fan (11) to exhaust harmful gas like ozone which may be generated during the sterilization.

A dishwasher includes a tub that accommodates dishes; a nozzle assembly that sprays washing water; a vane assembly that is moved between a first position and a second position of an inside of the tub and changes a progression path of the washing water so that the sprayed washing water can be directed toward the dishes; and a controller that moves the vane assembly to the second position if the vane assembly is disposed at the first position. When a linear washing portion washes a small quantity of dishes by spraying washing water while making a reciprocal motion in part of an inside of a washing chamber, a washing time can be reduced, and concentrated washing can also be performed.

An automated method and apparatus for cleaning articles by direct application of concentrated product to a soiled surface of the article is disclosed. The article type is identified and a product dispensing sequence is activated to control the type of product dispensed onto the articles based on the article type and / or soil type on the article. Product, duration, and other parameters are tailored according to the article type and / or soil type during each sequence of the wash cycle. Product, wash and rinse liquids are applied at specific locations and from specific directions from within the cleaning apparatus based upon the article type and / or soil type on the article.

A dishwasher is provided. The dishwasher has a wash motor for pumping wash liquid, upper and lower spray arm for spraying the wash liquid pumped by the wash motor, and a control unit. The control unit operates the wash motor to perform a lower wash cycle by the lower spray arm and an upper wash cycle by the upper spray arm. The control unit operates the wash motor at a preset first rpm and operates the wash motor at a second rpm for a predetermined duration during the upper wash cycle.