W. G. Whitney Corporation

Alfred Vasconcellos

Thomas H Burdick

William G Whitney

Dwaine Emerich

Chris Thanos

Stephen John Martin Skinner

Briannan Bintz

Marilyn Sandra Geaney

A warmer for heating wet dressings and other articles disposed in a combined heating and storage compartment in stacked relation insures that a bottommost article about to be dispensed is at a proper temperature so as to avoid burning the patient to whom the article is applied. The articles in stacked relation rest on a thin aluminum plate to which an electrical heater is connected for supplying thermal energy thereto, the plate having a center aperture forming a thermal island in which a first thermal sensor is disposed which projects into the compartment in contact with the bottommost one of the articles therein. A circuit board has control circuitry for the heater thereon and is disposed beneath the plate so as to simultaneously function as a stiffener for the plate. The control circuitry is connected to the first sensor as well as to a second thermal sensor which is directly responsive to the temperature of the heater. The control circuitry automatically limits the thermal energy supplied to the compartment as a function of the sensed temperature of the first and second thermal sensors for bringing the temperature of the bottommost article to a selected level and maintaining the temperature of that article at the selected level.

Warmer for temperature conditioning wet dressings and other articles

Growing community of inventors

Crystal Lake, IL, United States of America

Alfred Vasconcellos