초록 ▼

An apparatus for preparing coffee comprises a chassis engaging an electronic power and control circuit, a water heater, a coffee brewing tray adapted for receiving a coffee packet, a coffee pot supporting shelf, a control panel adapted for receiving manual selections for operating the apparatus, an

An apparatus for preparing coffee comprises a chassis engaging an electronic power and control circuit, a water heater, a coffee brewing tray adapted for receiving a coffee packet, a coffee pot supporting shelf, a control panel adapted for receiving manual selections for operating the apparatus, an electrical interlock adapted for sensing the presence of a coffee pot on the coffee pot supporting shelf. An electrical interlocking scheme is adapted for sensing when the coffee pot is present and when it is full, the temperature and level of water in the water heater, and when a restraining handle is in place.

대표청구항 ▼

[ What is claimed is:] [1.]1. An apparatus for preparing coffee, the apparatus comprising:a chassis engaging an electronic power and control circuit, a water heater, a removable coffee brewing tray adapted for receiving a coffee packet, and a coffee pot supporting shelf;a coffee pot adapted for rest

[ What is claimed is:] [1.]1. An apparatus for preparing coffee, the apparatus comprising:a chassis engaging an electronic power and control circuit, a water heater, a removable coffee brewing tray adapted for receiving a coffee packet, and a coffee pot supporting shelf;a coffee pot adapted for resting on the coffee pot supporting shelf in a position below the coffee brewing tray; andinterconnected with the electronic power and control circuit:a control panel adapted for receiving manual selections for operating the apparatus;an electrical interlock adapted for sensing presence of the coffee pot on the coffee pot supporting shelf;an electrical interlock adapted for sensing a liquid level in the coffee pot;an electrical interlock adapted for sensing the temperature of water in the water heater;and a mechanical interlock for locking the coffee brewing tray and the coffee pot in place during operation of the apparatus.