Apparatus for roasting coffee beans

Details Apparatus for roasting coffee beans Apparatus for roasting coffee beans

1995-07-25

1996-10-15

Simone, Timothy F.

Foods and beverages: apparatus

Subjecting food to an enclosed modified atmosphere

With removal of solid foreign matter

34225, 34233, 34594, 99286, 99476, 99483, 99525, A23N 1200, A47J 3142, A47J 4252

Patent

active

055643310

ABSTRACT:
The present invention relates to an apparatus for roasting raw coffee beans which apparatus can instantly roast a small quantity of raw coffee beans according to personal taste and provide a unique taste and fragrance of coffee, and in particular to an apparatus suitable for home use. The apparatus has a roasting vessel for containing raw coffee beans to be roasted. A plurality of air openings are provided for creating a whirling vertical motion to a heated airstream ascending therethrough, whereby the raw beans are roasted and also caused to have their hulls separated and caused to ascend upwardly with the airstream to a hull-receiving vessel.

REFERENCES:
patent: 4271603 (1981-06-01), Moore, III
patent: 4325191 (1982-04-01), Kumagai et al.
patent: 4841849 (1989-06-01), Shimomura et al.
patent: 4860461 (1989-08-01), Tamaki et al.
patent: 4895308 (1990-01-01), Tanaka
patent: 5269072 (1993-12-01), Waligorski

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