JPS5680711A - Controller - Google Patents

Controller

Info

Publication number
JPS5680711A
JPS5680711A JP15787279A JP15787279A JPS5680711A JP S5680711 A JPS5680711 A JP S5680711A JP 15787279 A JP15787279 A JP 15787279A JP 15787279 A JP15787279 A JP 15787279A JP S5680711 A JPS5680711 A JP S5680711A
Authority
JP
Japan
Prior art keywords
temperature
heating filament
variable resistor
signal line
switch
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
JP15787279A
Other languages
Japanese (ja)
Inventor
Takashi Ikehara
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 JP15787279A priority Critical patent/JPS5680711A/en
Publication of JPS5680711A publication Critical patent/JPS5680711A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Resistance Heating (AREA)
  • Control Of Temperature (AREA)

Abstract

PURPOSE: To select a random temperature and adequate temperature properly, by connecting a variable resistor for setting a desired temperature and a resistance for setting a prescribed temperature to a control circuit for a switching element controlling electric feed to a heating filament while the both can be changed over.
CONSTITUTION: In series to AC power source 1, SCR2 and heating filament 3 are connected and in parallel to them, switch 4, variable resistor 5 (resistance 6), resistance 7, signal line 8, heat-sensitive layer 9, and heating filament 3 are connected. In parallel to heat-sensitive layer 9, the series circuit of signal line 8, diode 10, diac 11, the gate and cathode of SCR2, and heating filament 3 is connected and this makes use of fluctuations of temperature of the capacity between signal line 8 and heating filament 3 as a temperature sensor. When switch 4 is placed at side A and the value of variable resistor 5 is minimum, the temperature of heating filament 3 is maximum and when the value of variable resistor 5 is maximum, the temperature is minimum. To obtain a proper temperature, the switch is changed over to side B.
COPYRIGHT: (C)1981,JPO&Japio
JP15787279A 1979-12-04 1979-12-04 Controller Pending JPS5680711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15787279A JPS5680711A (en) 1979-12-04 1979-12-04 Controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15787279A JPS5680711A (en) 1979-12-04 1979-12-04 Controller

Publications (1)

Publication Number Publication Date
JPS5680711A true JPS5680711A (en) 1981-07-02

Family

ID=15659242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15787279A Pending JPS5680711A (en) 1979-12-04 1979-12-04 Controller

Country Status (1)

Country Link
JP (1) JPS5680711A (en)

Similar Documents

Publication Publication Date Title
EP0244268A3 (en) Power control device for temperature control
GB1470296A (en) Regulators for electric hot-plates
JPS5680711A (en) Controller
JPS5640329A (en) Control unit
GB2011660A (en) Variable power and temperature control system for appliances
JPS5640917A (en) Temperature control circuit of heater
JPS57206927A (en) Temperature controlling circuit
JPS5447979A (en) Temperature controller
JPS5654528A (en) Controller
JPS53126488A (en) Temperature controller
JPS5671115A (en) Temperature control device
KR890003693Y1 (en) Output variable device of electric stove
JPS57172139A (en) Control device for hot water feeder
JPS56119838A (en) Apparatus for controlling temperature of heat generating body
JPS55103611A (en) Control unit
JPS57721A (en) Temperature controller
JPS5723733A (en) Temperature control device for carpet type electric heater
JPS56114018A (en) Temperature controlling circuit
JPS5682915A (en) Temperature controller
JPS5680640A (en) Temperature controlling apparatus for floor heating system
JPS6421886A (en) Electric blanket
JPS55103610A (en) Control unit
JPS6423310A (en) Reference heat source
JPS647113A (en) Temperature controller
JPS6432319A (en) Electric heater