SELF-OPTIMIZING DETERGENT CONTROLLER

An apparatus and method for programming a controller to vary the concentrati on set-point of an additive as a function of time. The present invention insures that the additive is injected to the machine at proper times to allow for optimum efficiency and lowest cost. To vary the set-point according...

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Bibliographische Detailangaben
Hauptverfasser:	BAILEY, CLYDE A, COPELAND, JAMES L, MCCALL, JOHN E. JR, BRADY, DANIEL F
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CLEANING CLEANING IN GENERAL COFFEE MILLS CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FUNCTIONAL ELEMENTS OF SUCH SYSTEMS FURNITURE HUMAN NECESSITIES LAUNDERING LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PERFORMING OPERATIONS PHYSICS PREVENTION OF FOULING IN GENERAL REGULATING SPICE MILLS SUCTION CLEANERS IN GENERAL SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TEXTILES TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE
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Beschreibung
Zusammenfassung:	An apparatus and method for programming a controller to vary the concentrati on set-point of an additive as a function of time. The present invention insures that the additive is injected to the machine at proper times to allow for optimum efficiency and lowest cost. To vary the set-point according to the input parameters, the invention combines the features of a data entry device, a microprocessor, a clock, a controller, and sensors into one unit. The user may enter a time setting a nd set-point into the controller, along with control parameters which allow the machine to control the additive injection based on different user-defined scenarios. The microprocessor then reads the settings and outputs an appropriate set-point value from the microprocessor to the controller. Thus, the user can manually or automatically change the response function if and when conditions change.