Claims
- 1. A coffee making apparatus comprising:
- a roaster of roasting dried coffee beans;
- a tank for temporarily sorting roasted coffee beans, wherein said tank is separate from said roaster;
- first supplying means for supplying said roasted coffee beans to said tank;
- blowing means for sending air to said roasted coffee beans in said tank to cool said roasted coffee beans;
- milling and extracting means for milling said cooled roasted coffee beans to form coffee granules and for thereafter extracting a coffee solution therefrom;
- second supplying means for supplying said cooled roasted coffee beans into said milling and extracting means;
- a coffee server for receiving said coffee solution which has been extracted; and
- a case in which said roaster, said tank, said first supplying means, said milling and extracting means, and said second supplying means are provided;
- wherein said tank has a meshed cage for holding said roasted coffee beans and a cylindrical member for supporting said meshed cage, and said blowing means has an air outlet extending through said cylindrical member and facing said meshed cage.
- 2. A coffee making apparatus comprising:
- a roaster for roasting dried coffee beans;
- a tank for temporarily storing roasted coffee beans, wherein said tank is separate from said roaster;
- first supplying means for supplying said roasted coffee beans to said tank;
- blowing means for sending air to said roasted coffee beans in said tank to cool said roasted coffee beans;
- milling and extracting means for milling said cooled roasted coffee beans to form coffee granules and for thereafter extracting a coffee solution therefrom;
- second supplying means for supplying said cooled roasted coffee beans into said milling and extracting means;
- a coffee server for receiving said coffee solution which has been extracted; and
- a case in which said roaster, said tank, said first supplying means, said milling and extracting means, and said second supplying means are provided;
- and further comprising first control means for controlling a first cycle wherein said dried coffee beans are roasted by means of said roaster and said roasted coffee beans are cooled in said tank, second control means for controlling a second cycle wherein said cooled roasted coffee beans are supplied into said milling and extracting means from said tank and said cooled roasted coffee beans are milled and said coffee solution is extracted from said coffee granules by means of said milling and extracting means, and determination means for determining whether the first and second control means are automatically operated in succession or separately operated.
- 3. The apparatus according to claim 2 further comprising:
- a pouring outlet for pouring hot water on a limited area of an upper surface of said coffee granules deposited in said milling and extracting means.
- 4. The apparatus according to claim 3, wherein said milling and extracting means comprises an cylindrical mill case having both ends opened, a rotary cutter for milling provided in a lower portion of said mill case and a filter provided under said rotary cutter, and said limited area is offset from an axis of rotation of said rotary cutter.
- 5. A coffee making apparatus comprising:
- a roaster including a container for receiving dried coffee beans and means for roasting dried coffee beans in the container, the container having an outlet;
- a tank for temporarily storing roasted coffee beans, the tank being separated form the roaster and having an open end positioned under the outlet of the container for receiving roasted coffee beans which fall down from the outlet;
- blowing means for sending air to said roasted coffee beans in said tank to cool said roasted coffee beans;
- milling and extracting means for milling said cooled roasted coffee beans to form coffee granules and for thereafter extracting a coffee solution therefrom;
- a coffee server for receiving said coffee solution which has been extracted;
- wherein said tank includes an outer peripheral wall having one end defining said open end and the other end defining an outlet opening, and said milling and extracting means is disposed under the outlet opening.
- 6. The apparatus according to claim 5 wherein said tank is positioned under the container by a predetermined distance, and positioned above the milling and extracting means by a predetermined distance, so that cooled coffee beans fall into the milling and extracting means by their weight.
- 7. The apparatus according to claim 5 wherein said blowing means includes a blower for blowing air into the tank through the outer peripheral wall.
Priority Claims (2)
Number |
Date |
Country |
Kind |
63-116173 |
Sep 1988 |
JPX |
|
2-417843 |
Dec 1990 |
JPX |
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Parent Case Info
This application is a continuation of copending U.S. patent application Ser. No. 07/813,453, filed on Dec. 26, 1991, now abandoned, which is a continuation-in-part of U.S. patent application Ser. No. 07/474,046, filed on Apr. 24, 1990, now U.S. Pat. No. 5,083,502.
US Referenced Citations (14)
Foreign Referenced Citations (3)
Number |
Date |
Country |
213645 |
Mar 1987 |
EPX |
288870 |
Nov 1988 |
EPX |
3636999 |
May 1988 |
DEX |
Continuations (1)
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Number |
Date |
Country |
Parent |
813453 |
Dec 1991 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
474046 |
Apr 1990 |
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