JPS55105142A - Heater - Google Patents

Heater

Info

Publication number
JPS55105142A
JPS55105142A JP1314679A JP1314679A JPS55105142A JP S55105142 A JPS55105142 A JP S55105142A JP 1314679 A JP1314679 A JP 1314679A JP 1314679 A JP1314679 A JP 1314679A JP S55105142 A JPS55105142 A JP S55105142A
Authority
JP
Japan
Prior art keywords
relay
sleep
heating
output
circuit
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
Application number
JP1314679A
Other languages
Japanese (ja)
Other versions
JPS6217142B2 (en
Inventor
Hiroshi Ueda
Toshio Yamazaki
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP1314679A priority Critical patent/JPS55105142A/en
Publication of JPS55105142A publication Critical patent/JPS55105142A/en
Publication of JPS6217142B2 publication Critical patent/JPS6217142B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Direct Air Heating By Heater Or Combustion Gas (AREA)

Abstract

PURPOSE: To carry out comfortable "sleep" heating by stopping specified operation after its continuation for a certain time only when a switch for setting "sleep" operation is set.
CONSTITUTION: On setting "OFF" timer and closing SW1, DC constant voltage from a circuit a is impressed on a relay RY1 to keep the following circuits in the state of self-maintenance, while turning a control element SCR2 to be ON through a pulse circuit c to excite a relay RY4. A temperature-controlling circuit b, comparing signals from a thermistor TH and a room-temperature setter VR, conducts change-over from heating to blowing and vice versa with the output of a comparator IC2. When "sleep" switch SW3 is closed, a control element SCR1 and a relay RY2 are turned to be On and, although contact changes from t1 to t2 after completion of the time set for "OFF" timer, a relay RY1 continues to be ON. Then the output of a comparator IC1 of an oscillating circuit d is put in a counter IC3 and in the course of a fixed term T2 after completion of a fixed term T1 the output of IC4 turns a transistor Q5 to be On and the relay RY4 OFF, thus stopping both heating and blowing.
COPYRIGHT: (C)1980,JPO&Japio
JP1314679A 1979-02-06 1979-02-06 Heater Granted JPS55105142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1314679A JPS55105142A (en) 1979-02-06 1979-02-06 Heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1314679A JPS55105142A (en) 1979-02-06 1979-02-06 Heater

Publications (2)

Publication Number Publication Date
JPS55105142A true JPS55105142A (en) 1980-08-12
JPS6217142B2 JPS6217142B2 (en) 1987-04-16

Family

ID=11825014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1314679A Granted JPS55105142A (en) 1979-02-06 1979-02-06 Heater

Country Status (1)

Country Link
JP (1) JPS55105142A (en)

Also Published As

Publication number Publication date
JPS6217142B2 (en) 1987-04-16

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