JPS5737646A - Room heating system controlled by carrier wave - Google Patents
Room heating system controlled by carrier waveInfo
- Publication number
- JPS5737646A JPS5737646A JP11252080A JP11252080A JPS5737646A JP S5737646 A JPS5737646 A JP S5737646A JP 11252080 A JP11252080 A JP 11252080A JP 11252080 A JP11252080 A JP 11252080A JP S5737646 A JPS5737646 A JP S5737646A
- Authority
- JP
- Japan
- Prior art keywords
- hot
- heater
- floor
- air heater
- carrier wave
- 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
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
PURPOSE: To provide a room heating system of the type heating the same place by a hot-air heater and a floor-sourface heater, in which temperature control of either of the hot-air heater or floor-surface heater is achieved by receiving a low-frequency modulated carrier wave transmitted from either of the hot-air heater or floor-surface heater.
CONSTITUTION: In case, for example, that a hot-air heater is controlled by a floor- surface heater, ON-OFF control of the floor-surface heater for temperature control of the same is achieved by a relay RY1, and at the same time, a carrier wave modulated by a low-frequency wave (800Hz, in this example) is delivered via a lamp wire and passed to a receiving section of the hot-air heater via a capacitor Co. Since this carrier wave activates a relay RY3 and stops operation of a transistor Tr5 of the temperature detecting section, a contact RY3.1b is closed so that supply of electric power to a heat source CM is done only through a contact RY4.1b. Although transmission and stoppage of the low-frequency signal is done by a contact RY1.2a, a relay R4 set into operation on receiving the signal functions in the same way, so that temperature control of the hot-air heater is performed by the relay RY4.1b connected to the heat source CM.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11252080A JPS5737646A (en) | 1980-08-14 | 1980-08-14 | Room heating system controlled by carrier wave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11252080A JPS5737646A (en) | 1980-08-14 | 1980-08-14 | Room heating system controlled by carrier wave |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5737646A true JPS5737646A (en) | 1982-03-02 |
Family
ID=14588692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11252080A Pending JPS5737646A (en) | 1980-08-14 | 1980-08-14 | Room heating system controlled by carrier wave |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5737646A (en) |
-
1980
- 1980-08-14 JP JP11252080A patent/JPS5737646A/en active Pending
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