American Dryer Corporation

Dennis Slutsky

Craig Bliss

Michael W Confoey

Ricky D Lerette

The combination washer/dryer and method for operating a combination washer/dryer. The washer/dryer has a containment drum which receives wash water, and includes a perforated clothes drum which rotates within the containment drum. A heat plenum is provided in heat transfer relationship with the containment drum, and a source of heat coupled to the heat plenum supplies heat for water in the containment drum. During a drying cycle, hot air from the heat source supplied from the fire box to the containment drum for heating wash water during a washing cycle, and for supplying hot air during a drying cycle. A drying air plenum is connected to receive drying air from the source of heat, delivering the drying air to the top of the containment drum, where it enters the rotating basket. An exhaust plenum discharges hot air laden with moisture from the containment drum through a lint filter.

Combination washer/dryer having common heat source

Method for spin drying a clothes basket in a combination washer/dryer

A clothes dryer having a fire protection system. The clothes dryer chamber has an inlet which receives drying air and an exhaust for removing moisture laden air. The temperature within the drying chamber is monitored, and a determination is made from the dryer electronic controller whether or not a fire exists in the tumbler. The fire detection conditions are based on determining whether a certain temperature rise exists within the tumbler when the drying air ceases. The fire suppression system when activated will inject a fire suppressing substance into the tumbler for suppressing the fire.

Apparatus and method for a clothing dryer having a fire protective system

Apparatus and method for a clothing dryer having a fire protection system

An apparatus for confirming the initial conditions of a clothes dryer prior to the start of the drying cycle is provided. The clothes dryer comprises a drying chamber with air inlet and outlet ports. A blower powered by a first motor is arranged in the outlet port to draw air into the drying chamber through the inlet port. A burner for heating the air before it enters the drying chamber is arranged in the inlet port. Also arranged at the inlet port is a air proving device for measuring the air flow through the drying chamber. A second motor is provided for the drive system which creates the tumbling action in the drying chamber. The air flow proving device must be enabled before the second motor is started.

Apparatus for confirming initial conditions of clothes drying equipment prior to start of drying cycle

A cleaning apparatus having a sealable pressure vessel and an agitator for agitating an article, such as clothing, in a liquid within the vessel to remove contaminants from the article. A fluid system supplies fresh liquid to the vessel and drains used liquid from the vessel to separate excess contaminated from the article, a portion of the contaminated liquid being retained by the article after this separation. One or more heating elements are activatable to vaporize the retained liquid, and a vacuum system is activatable to reduce the pressure in the sealed vessel while the heating elements are activated, such that the boiling point of the retained liquid is substantially reduced from that at atmospheric pressure. The liquid may be plain, ozonated or carbonated water, or a mixture thereof, and may be cooled by a heat exchanger before being introduced into the sealed vessel. Agitation during washing and drying is minimized for use of the apparatus as an alternative to dry cleaning.

Washer/dryer combination with cold water and vacuum

A method and apparatus for confirming the initial conditions of a clothes dryer prior to the start of the drying cycle is provided. The clothes dryer comprises a drying chamber with air inlet and outlet ports. A blower powered by a first motor is arranged in the outlet port to draw air into the drying chamber through the inlet port. A burner for heating the air before it enters the drying chamber is arranged in the inlet port. Also arranged at the inlet port is an air proving device for measuring the air flow through the drying chamber. A second motor is provided for the drive system which creates the tumbling action in the drying chamber. The air flow proving device must be enabled before the second motor is started.

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Providence, RI, United States of America

Dennis Slutsky