JPS57185520A - Power controller for cooking apparatus or the like - Google Patents

Power controller for cooking apparatus or the like

Info

Publication number
JPS57185520A
JPS57185520A JP7040981A JP7040981A JPS57185520A JP S57185520 A JPS57185520 A JP S57185520A JP 7040981 A JP7040981 A JP 7040981A JP 7040981 A JP7040981 A JP 7040981A JP S57185520 A JPS57185520 A JP S57185520A
Authority
JP
Japan
Prior art keywords
power supply
switch
astable multivibrator
output
load
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
JP7040981A
Other languages
Japanese (ja)
Other versions
JPH0128406B2 (en
Inventor
Haruo Terai
Masaki Nakamura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7040981A priority Critical patent/JPS57185520A/en
Publication of JPS57185520A publication Critical patent/JPS57185520A/en
Publication of JPH0128406B2 publication Critical patent/JPH0128406B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses

Abstract

PURPOSE:To simplify and rationalize a device and to make the operation easy, by performing the control of timing of a timer and the control of power supply to a load with the output of one astable multivibrator. CONSTITUTION:When a power supply switch 3 is closed by operating a knob (not shown) of a timer 2, a power supply is applied to a drive controlling circuit 5 and an astable multivibrator 8, the astable multivibrator 8 starts oscillation and gives an on-off output to a switch 7 and a controlling circuit 5. The switch 7 interrupts the power application to a load 6 synchronized with an on- off signal and the controlling circuit 5 generates pulses of positive and negative polarity for the leading and trailing of an input signal. This pulse output turns a step motor 4 and when a set prescribed time is elapsed, the knob returns to the 1st position to turn off the power supply switch 3. Thus, the output of the one the astable multivibrator 8 turns the step motor 4 to control the supply of power to the load 6.
JP7040981A 1981-05-11 1981-05-11 Power controller for cooking apparatus or the like Granted JPS57185520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7040981A JPS57185520A (en) 1981-05-11 1981-05-11 Power controller for cooking apparatus or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7040981A JPS57185520A (en) 1981-05-11 1981-05-11 Power controller for cooking apparatus or the like

Publications (2)

Publication Number Publication Date
JPS57185520A true JPS57185520A (en) 1982-11-15
JPH0128406B2 JPH0128406B2 (en) 1989-06-02

Family

ID=13430635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7040981A Granted JPS57185520A (en) 1981-05-11 1981-05-11 Power controller for cooking apparatus or the like

Country Status (1)

Country Link
JP (1) JPS57185520A (en)

Also Published As

Publication number Publication date
JPH0128406B2 (en) 1989-06-02

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