JPS5447352A - Temperature controlling system for floor heater - Google Patents
Temperature controlling system for floor heaterInfo
- Publication number
- JPS5447352A JPS5447352A JP11384777A JP11384777A JPS5447352A JP S5447352 A JPS5447352 A JP S5447352A JP 11384777 A JP11384777 A JP 11384777A JP 11384777 A JP11384777 A JP 11384777A JP S5447352 A JPS5447352 A JP S5447352A
- Authority
- JP
- Japan
- Prior art keywords
- floor
- temperature
- room temperature
- heater
- floor heater
- 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 provide a temperature controlling system for floor heater, which controls room temperature and floor temperature by changing the temperature gradient of the optimal room temperature/floor temperature curve, depending on the thickness of floor surface of the floor heater.
CONSTITUTION: Signal detected by room temperature detector 2 and amplified at 3 and signal detected by floor temperature detector 4 in floor heater and amplified at 5 are compared with each other and composed. This composite signal actuates control relay 11, whereby current is supplied to floor heater 12. Further, n accordance with the arrangement of this invention, variable resistance 13 is provided in parallel with room temperature amplifier 3, so that temperature gradient can be corrected from an optimal curve l1: Tr+K1(Tr-A)=A for a floor surface having a relatively large thickness to a slightly different optimal curve l2 for floor surface having a relatively small thickness. Since limiter setter 14 is provided further on the input side of floor temperature amplifier 5, excessive rise of floor temperature at the initial stage of current supply when room temperature is low can be prevented. In the above equation, K represents temperature gradient and Tr does the room temperature
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11384777A JPS5447352A (en) | 1977-09-21 | 1977-09-21 | Temperature controlling system for floor heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11384777A JPS5447352A (en) | 1977-09-21 | 1977-09-21 | Temperature controlling system for floor heater |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5447352A true JPS5447352A (en) | 1979-04-13 |
Family
ID=14622541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11384777A Pending JPS5447352A (en) | 1977-09-21 | 1977-09-21 | Temperature controlling system for floor heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5447352A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5935737A (en) * | 1982-08-23 | 1984-02-27 | Matsushita Electric Ind Co Ltd | Electric carpet |
JPH0533956A (en) * | 1991-07-26 | 1993-02-09 | Matsushita Electric Ind Co Ltd | Electric carpet control device |
JPH0533957A (en) * | 1991-07-26 | 1993-02-09 | Matsushita Electric Ind Co Ltd | Method for controlling electric carpet |
-
1977
- 1977-09-21 JP JP11384777A patent/JPS5447352A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5935737A (en) * | 1982-08-23 | 1984-02-27 | Matsushita Electric Ind Co Ltd | Electric carpet |
JPH0533956A (en) * | 1991-07-26 | 1993-02-09 | Matsushita Electric Ind Co Ltd | Electric carpet control device |
JPH0533957A (en) * | 1991-07-26 | 1993-02-09 | Matsushita Electric Ind Co Ltd | Method for controlling electric carpet |
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