JPS5672680A - Coffee bean roaster - Google Patents

Coffee bean roaster

Info

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
Application number
JP14811679A
Other languages
Japanese (ja)
Inventor
Ryohei Kumagai
Saburo Tsuchiya
Morikazu Nishihira
Kazuo Maruta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advance KK
Original Assignee
Advance KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Advance KK filed Critical Advance KK
Priority to JP14811679A priority Critical patent/JPS5672680A/en
Publication of JPS5672680A publication Critical patent/JPS5672680A/en
Pending legal-status Critical Current

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
JP14811679A 1979-11-15 1979-11-15 Coffee bean roaster Pending JPS5672680A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107692U (en) * 1985-12-25 1987-07-09
JPS62119794U (en) * 1986-01-21 1987-07-29

Cited By (3)

* Cited by examiner, † Cited by third party
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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