Whirlpool Corporation

Scriber, Chris A.

Chris A Scriber

Larry J Manson

Jerry L McColgin

Donald E Janke

William J Linstromberg

William Davis

Patrick J Glotzbach

Kenneth Todd Shelley

Mark Thomas Elliott

John K Paustian

Gary Bolin

Byron E Askin, Ii

Saleh A Saleh

An air conditioner having a controller configured to process multiple temperature inputs, to provide a cycle of operation to provide comfort during sleeping, to provide an automatic cycle of operation wherein a burst of cooling air is provided on demand and/or which is configured to receive and respond to remote signals having different protocols.

Control system for an air conditioner

An air conditioner having a fan motor brown-out control algorithm for increasing the air conditioner fan speed upon sensing a brown-out under-voltage condition is provided. The air conditioner has a power supply connected to an AC line voltage, a fan motor, a multispeed fan driven by the fan motor and means for sensing a brown-out condition of the AC line voltage. The sensing means is connected to the power supply and provides a signal indicative of a brown-out condition. The air conditioner also has means for increasing the speed of the fan in response to the sensed brown-out condition signal provided by the sensing means. In an embodiment, the air conditioner further has a microprocessor and related circuitry for adjusting the speed of the fan. In another embodiment, logic circuitry is provided instead of a microprocessor. A brown-out control algorithm for an appliance having a multispeed fan and components for operating the fan is also provided. The brown-out control algorithm has the steps of providing a voltage input, sensing a brown-out condition of the voltage input by determining if a brown-out state exists for a predetermined amount of time, and configuring the electrical circuitry and components to increase the speed of the fan in response to the sensed brown-out condition.

Fan motor brown-out control algorithm

A remote control unit for an air conditioner having a controller configured to process multiple temperature inputs, to provide a cycle of operation to provide comfort during sleeping, to provide an automatic cycle of operation wherein a burst of cooling air is provided on demand and/or which is configured to receive and respond to remote signals having different protocols. The remote control unit has a housing with a contoured rib that extends between two support pads so as to provide strength, rigidity and stability to the housing.

Remote control housing with functional attributes for a room air

A method and apparatus for selectively dispensing discrete quantities of elongated ice pieces from a supply thereof. The apparatus includes a baffle defining an upper edge and mechanism adjacent the baffle for causing ice pieces received from the supply to extend lengthwise generally parallel to the baffle and to be translated upwardly to above the level of the baffle upper edge while concurrently tipping the ice pieces over the upper edge to pass to forwardly of the baffle for dispensing thereof. In the illustrated embodiment, the transfer mechanism is defined by at least one helical vane extending from a rearward transfer position to a forward dispensing position defined by the upper edge of the baffle. In the illustrated embodiment, the vanes extend approximately 105.degree. about an axis of rotation thereof within a tubular drum. The apparatus may include a constant speed dispensing mechanism and a timer control for any one of a plurality of preselected time periods. Each time period is preselected to provide a preselected amount of ice bodies from the dispenser. The control further provides dynamic braking of the transfer mechanism motor, and an actuator for automatically initiating operation of a dispensing cycle.

Ice dispensing apparatus

An automatic clothes dryer includes a dryer control circuit having at least one manually operable switch for initiating momentary tumbling of a dryer drum after the end of a drying cycle. A lock-out relay disconnects power from a main motor winding of the dryer drum drive motor upon the motor reaching operating speed so that the rotation of the dryer drum is restricted to less than a complete revolution of the drum, thereby to reposition any random articles in the drum for more convenient removal.

Dryer control with momentary tumble feature

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Holland, MI, United States of America

Chris A Scriber