JPS5672680A - Coffee bean roaster - Google Patents
Coffee bean roasterInfo
- Publication number
- JPS5672680A JPS5672680A JP14811679A JP14811679A JPS5672680A JP S5672680 A JPS5672680 A JP S5672680A JP 14811679 A JP14811679 A JP 14811679A JP 14811679 A JP14811679 A JP 14811679A JP S5672680 A JPS5672680 A JP S5672680A
- Authority
- JP
- Japan
- Prior art keywords
- drum
- heat source
- sensitive element
- thermally sensitive
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
PURPOSE: The heat source-intercepting means and air-blowing mechanism are controlled by a temperature-detecting means including a thermally sensitive element that is set among the coffee beans being roasted with stirring to start air blowing at the same time when the heat source is intercepted and then to make air blowing stop or gentle after cooling, thus preventing the excessive roasting and dissipation of aroma.
CONSTITUTION: The rotating drum 2 having perforations 3 is equipped with a thermally sensitive element 13 on the door 11 and the heat source is provided beneath the drum 2. The drum 2 is followed by the air-flow controlling plate 26 and the air-blowing fan 27 so that the controlling plate is made openable by solenoid 23. The thermally sensitive element 13, sensor circuit 101, buffer circuit 102, latch circuit 103, solenoid 23, heat source 14, power source 108 are connected and, when the power source is made to turn on, the drum 2 and fan 27 are driven. When the thermally sensitive element detects the set temperature, the heat source 14 is made to turn off and the solenoid 23 is made to turn on to open the controlling plate 26 and send a strong wind to the drum 2. Thereafter, when the element perceives the set temperature, the controlling plate 26 is closed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14811679A JPS5672680A (en) | 1979-11-15 | 1979-11-15 | Coffee bean roaster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14811679A JPS5672680A (en) | 1979-11-15 | 1979-11-15 | Coffee bean roaster |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5672680A true JPS5672680A (en) | 1981-06-16 |
Family
ID=15445606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14811679A Pending JPS5672680A (en) | 1979-11-15 | 1979-11-15 | Coffee bean roaster |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5672680A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62107692U (en) * | 1985-12-25 | 1987-07-09 | ||
JPS62119794U (en) * | 1986-01-21 | 1987-07-29 |
-
1979
- 1979-11-15 JP JP14811679A patent/JPS5672680A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62107692U (en) * | 1985-12-25 | 1987-07-09 | ||
JPH0423439Y2 (en) * | 1985-12-25 | 1992-06-01 | ||
JPS62119794U (en) * | 1986-01-21 | 1987-07-29 |
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