JPS5523599A - Temperature control unit - Google Patents
Temperature control unitInfo
- Publication number
- JPS5523599A JPS5523599A JP9622179A JP9622179A JPS5523599A JP S5523599 A JPS5523599 A JP S5523599A JP 9622179 A JP9622179 A JP 9622179A JP 9622179 A JP9622179 A JP 9622179A JP S5523599 A JPS5523599 A JP S5523599A
- Authority
- JP
- Japan
- Prior art keywords
- turned
- temperature control
- rapid heating
- resistance
- temperature
- 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
- Control Of Temperature (AREA)
Abstract
PURPOSE: To ensure a control operation, enhance reliability, and facilitate setting a rapid heating level by releasing self-holding by a signal, which is generated according to the control of a switching element, to control the current to a heating unit in the temperature control unit of the rapid heating circuit of an electric blanket, etc.
CONSTITUTION: For example, when a person touches touch-button 42, transistor Tr40 and diode 51 are turned on, and further, Tr58 is turned on, and variable resistance 29 of temperature control circuit 1 is short-circuited, thereby setting a rapid heating state. Even if the person ceases touching the touch-button, the holding current is flowed to DIAC 51 through resistance 45 and diode 50. Then, when temperature control circuit 1 becomes a prescribed high temperature, Tr26 is turned on to turn off thyristor 9 by the voltage detected by temperature detection line 19. Further, Tr46 is turned on by voltages at both ends of thyristor 9, and resistance 49 are short-circuited to break the holding current of DIAC 51.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9622179A JPS5523599A (en) | 1979-07-26 | 1979-07-26 | Temperature control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9622179A JPS5523599A (en) | 1979-07-26 | 1979-07-26 | Temperature control unit |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2151676A Division JPS52105069A (en) | 1976-02-27 | 1976-02-27 | Controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5523599A true JPS5523599A (en) | 1980-02-20 |
Family
ID=14159172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9622179A Pending JPS5523599A (en) | 1979-07-26 | 1979-07-26 | Temperature control unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5523599A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4919912B1 (en) * | 1968-12-26 | 1974-05-21 |
-
1979
- 1979-07-26 JP JP9622179A patent/JPS5523599A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4919912B1 (en) * | 1968-12-26 | 1974-05-21 |
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