Importance

Loading Importance Indicators...

Abstract

Systems and methods for preventing dumping of a popping kettle in a popcorn machine above a preset temperature to facilitate fire containment are disclosed herein. In some embodiments, a popcorn machine can include one or more temperature control systems to prevent the popping kettle from exceeding a normal operating temperature range. In the event such systems fail, however, embodiments of the present technology include lock systems that will lock the popping kettle in an upright position before the kettle reaches a temperature that will ignite the popping oil. Locking the popping kettle in this manner prevents an operator from inadvertently dumping burning oil onto popcorn piled in the bottom of the cabinet, igniting the popcorn and causing the fire to spread. Locking the kettle can also provide additional time for a fire suppression system to extinguish the fire while it is contained in the kettle.

Loading the Abstract Image...

First Claim