JPS5737646A - Room heating system controlled by carrier wave - Google Patents

Room heating system controlled by carrier wave

Info

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
Application number
JP11252080A
Other languages
Japanese (ja)
Inventor
Nobuo Tomomatsu
Masashi Tanaka
Izumi Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MITSUBISHI JIYUUKOU NIPPON BIK
MITSUBISHI JUKO NIPPON VICTOR EAKON HANBAI KK
Original Assignee
MITSUBISHI JIYUUKOU NIPPON BIK
MITSUBISHI JUKO NIPPON VICTOR EAKON HANBAI KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MITSUBISHI JIYUUKOU NIPPON BIK, MITSUBISHI JUKO NIPPON VICTOR EAKON HANBAI KK filed Critical MITSUBISHI JIYUUKOU NIPPON BIK
Priority to JP11252080A priority Critical patent/JPS5737646A/en
Publication of JPS5737646A publication Critical patent/JPS5737646A/en
Pending legal-status Critical Current

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
JP11252080A 1980-08-14 1980-08-14 Room heating system controlled by carrier wave Pending JPS5737646A (en)

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)

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