JPS54161153A - Drier controller - Google Patents
Drier controllerInfo
- Publication number
- JPS54161153A JPS54161153A JP7002178A JP7002178A JPS54161153A JP S54161153 A JPS54161153 A JP S54161153A JP 7002178 A JP7002178 A JP 7002178A JP 7002178 A JP7002178 A JP 7002178A JP S54161153 A JPS54161153 A JP S54161153A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- hot air
- air
- heater
- value
- 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
Abstract
PURPOSE: For improving in safety the driers employing the heat source of a semiconductor heater having a positive temperature resistance coefficient, to ensure the detection of the clog of the air suction port side of said heater and the air discharge side of said drier with foreign matter.
CONSTITUTION: When the rotary drum 2 and fan 6 of this drier are rotated by a motor 3, the air sucked through a suction filter 9 is heated by a semiconductor heater 8 having a positive characteristic temperature coefficient, led into a drum 2 to dry clothes, and discharged through a drum filter 2a and an air discharge port 7a. A controller is provided which consists of a circuit 13 made of the circuits for detecting ambient temperature and the temperature of the hot air heated by a heater 8, one for obtaining hot air temperature - ambient temperature = value of temperature rise of hot air and the other for obtaining value of temperature rise of hot air - set value of filter clog - output value on one hand, and a control circuit 14 on the other.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7002178A JPS54161153A (en) | 1978-06-09 | 1978-06-09 | Drier controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7002178A JPS54161153A (en) | 1978-06-09 | 1978-06-09 | Drier controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54161153A true JPS54161153A (en) | 1979-12-20 |
Family
ID=13419527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7002178A Pending JPS54161153A (en) | 1978-06-09 | 1978-06-09 | Drier controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54161153A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6233278A (en) * | 1985-08-05 | 1987-02-13 | 井関農機株式会社 | Abnormality detector for cereal grain drier |
-
1978
- 1978-06-09 JP JP7002178A patent/JPS54161153A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6233278A (en) * | 1985-08-05 | 1987-02-13 | 井関農機株式会社 | Abnormality detector for cereal grain drier |
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