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Patent Searching and Data


Title:
COFFEE ROASTER AND ROASTING CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2012/115448
Kind Code:
A2
Abstract:
Disclosed are a coffee roaster and a roasting control method. The coffee roaster comprises a cylindrical chamber, the bottom of which has a plurality of through-holes and an outlet port, and which contains unroasted coffee beans therein; a lid which has an inlet port through which unroasted coffee beans are to be inserted, and which covers the top of the chamber; an unroasted coffee bean inlet open/shut device for opening/shutting the inlet port; a roasted coffee bean outlet open/shut device for opening/shutting the outlet port; a rotary blade stirrer arranged on a vertical shaft in the chamber so as to stir the unroasted coffee beans; a heater arranged on the lid; a cyclone discharge device arranged beneath the bottom surface of the chamber so as to suction air from the inside of the chamber through the plurality of through-holes, and discharge the suctioned air; a temperature sensor arranged within the chamber; and a control unit.

Inventors:
WOO, Jong-Wook (31-25 Guro 5-dong, Guro-gu, Seoul 152-055, 152-055, KR)
Application Number:
KR2012/001343
Publication Date:
August 30, 2012
Filing Date:
February 22, 2012
Export Citation:
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Assignee:
STRONGHOLD TECHNOLOGY, INC. (2F 77-2 Sancheon-dong, Yongsan-gu, Seoul 140-040, 140-040, KR)
주식회사 스트롱홀드테크놀로지 (서울 용산구 산천동 77-2 2층, 140-040 Seoul, 140-040, KR)
International Classes:
A23N12/08; B01F7/16
Domestic Patent References:
2006-01-26
Foreign References:
KR20010106819A2001-12-07
KR100918037B12009-09-18
EP1143815B12002-11-13
US20080089986A12008-04-17
Attorney, Agent or Firm:
PARK, Young-Woo (5F Seil Bldg, 727-13Yeoksam-dong,Gangnam-gu, Seoul 135-921, 135-921, KR)
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Claims: