JPS5616211A - Temperature control unit - Google Patents
Temperature control unitInfo
- Publication number
- JPS5616211A JPS5616211A JP9236579A JP9236579A JPS5616211A JP S5616211 A JPS5616211 A JP S5616211A JP 9236579 A JP9236579 A JP 9236579A JP 9236579 A JP9236579 A JP 9236579A JP S5616211 A JPS5616211 A JP S5616211A
- Authority
- JP
- Japan
- Prior art keywords
- power input
- capacitor
- temperature
- heating wire
- electric
- 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: To control the heating wire to a given temperature with a simple constitution, by operating the heating wire with the current flowing at the voltage in which AC power input is at the opposite polarity with SCR, in electric heaters such as electric carpet.
CONSTITUTION: When the AC power input 1 is given to the temperature control unit of the electric heating apparatus, charging is made with the closed circuit of diode 11, capacitor 10, resistor 8, diode 7 and power input 1, and the charged electric charge is discharged with the closed circuit of the capacitor 10, gate and cathode of SCR15, resistor 9, and capacitor 10. This discharged current flows as the gate current of SCR15 at negative or next positive half cycle of the power input 1. Thus, the heating wire 2 is risen for the temperature, and control can be made to the set temperature with a simple consitution.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9236579A JPS5616211A (en) | 1979-07-19 | 1979-07-19 | Temperature control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9236579A JPS5616211A (en) | 1979-07-19 | 1979-07-19 | Temperature control unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5616211A true JPS5616211A (en) | 1981-02-17 |
Family
ID=14052380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9236579A Pending JPS5616211A (en) | 1979-07-19 | 1979-07-19 | Temperature control unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5616211A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5679728A (en) * | 1980-10-09 | 1981-06-30 | Toray Industries | Special bound spun yarn |
-
1979
- 1979-07-19 JP JP9236579A patent/JPS5616211A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5679728A (en) * | 1980-10-09 | 1981-06-30 | Toray Industries | Special bound spun yarn |
JPS6250584B2 (en) * | 1980-10-09 | 1987-10-26 | Toray Industries |
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