JPS5477563A - Using circuit for heat-sensitive thyristor - Google Patents
Using circuit for heat-sensitive thyristorInfo
- Publication number
- JPS5477563A JPS5477563A JP14530777A JP14530777A JPS5477563A JP S5477563 A JPS5477563 A JP S5477563A JP 14530777 A JP14530777 A JP 14530777A JP 14530777 A JP14530777 A JP 14530777A JP S5477563 A JPS5477563 A JP S5477563A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- heat
- sensitive
- scr1
- turned
- 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.)
- Granted
Links
Landscapes
- Power Conversion In General (AREA)
- Thyristor Switches And Gates (AREA)
Abstract
PURPOSE: To control the temperature differential by connecting the resistance in series to the heat-sensitive SCR and applying the voltage to the resistance in the discontinuance period of the voltage between the anode and the cathode with the reverse bias applied to the heat-sensitive SCR.
CONSTITUTION: When the application voltage exceeds the breakover voltage of heat-sensitive SCR1, SCR7 is turned on and heater 3 heats up SCR1 to turn it on with SCR7 turned off. SCR1 is then turned on again when it is cooled down. Thie ON-OFF temperature is varied by the voltage of power source 5 for the reverse bias, and the higher the voltage the smaller the ON-OFF temperature difference. Thus, the temperature differential can be controlled by adjustment of power source 5.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14530777A JPS6024663B2 (en) | 1977-12-02 | 1977-12-02 | Circuit used for heat-sensitive thyristor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14530777A JPS6024663B2 (en) | 1977-12-02 | 1977-12-02 | Circuit used for heat-sensitive thyristor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5477563A true JPS5477563A (en) | 1979-06-21 |
JPS6024663B2 JPS6024663B2 (en) | 1985-06-14 |
Family
ID=15382118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14530777A Expired JPS6024663B2 (en) | 1977-12-02 | 1977-12-02 | Circuit used for heat-sensitive thyristor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6024663B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0513333U (en) * | 1992-05-01 | 1993-02-23 | 幸和エンジニアリング株式会社 | Automatic iron plate cleaning device for grilled meat using water jet |
-
1977
- 1977-12-02 JP JP14530777A patent/JPS6024663B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0513333U (en) * | 1992-05-01 | 1993-02-23 | 幸和エンジニアリング株式会社 | Automatic iron plate cleaning device for grilled meat using water jet |
Also Published As
Publication number | Publication date |
---|---|
JPS6024663B2 (en) | 1985-06-14 |
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