Coffee roaster and controlling method of same

Details Coffee roaster and controlling method of same Coffee roaster and controlling method of same

2011-01-25

2011-01-25

Pelham, Joseph M (Department: 3742)

Electric heating

Heating devices

Combined with container, enclosure, or support for material...

C219S410000, C219S411000, C219S413000, C099S331000, C099S348000, C099S468000, C099S483000, C034S063000, C034S068000

Reexamination Certificate

active

07875833

ABSTRACT:
Contemplated fully automated coffee roaster have significantly reduced energy demands, use electrical heat as a heat source in a temperature-only driven program mode, and eliminate smoke and smell within the roaster. Most preferably, contemplated fully automated roasters will consume only about 10 percent of the energy as compared to known devices on a per kilogram basis of beans and require no operator experience.

REFERENCES:
patent: 4048473 (1977-09-01), Burkhart
patent: 4120981 (1978-10-01), Burkhart
patent: 4683666 (1987-08-01), Igusa et al.
patent: 5182981 (1993-02-01), Wilcox
patent: 5193444 (1993-03-01), Bar-Sheshet
patent: 2004/0074400 (2004-04-01), Song

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