KR890004662A - Automatic control circuit of electric pressure cooker - Google Patents

Automatic control circuit of electric pressure cooker Download PDF

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Publication number
KR890004662A
KR890004662A KR870010228A KR870010228A KR890004662A KR 890004662 A KR890004662 A KR 890004662A KR 870010228 A KR870010228 A KR 870010228A KR 870010228 A KR870010228 A KR 870010228A KR 890004662 A KR890004662 A KR 890004662A
Authority
KR
South Korea
Prior art keywords
automatic control
control circuit
pressure cooker
electric pressure
constant voltage
Prior art date
Application number
KR870010228A
Other languages
Korean (ko)
Inventor
윤상섭
Original Assignee
윤상섭
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 윤상섭 filed Critical 윤상섭
Priority to KR870010228A priority Critical patent/KR890004662A/en
Publication of KR890004662A publication Critical patent/KR890004662A/en

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Abstract

내용 없음No content

Description

전기 압력밥솥의 자동 제어회로Automatic control circuit of electric pressure cooker

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본발명의 회로도.1 is a circuit diagram of the present invention.

Claims (1)

회로도에서 보는 바와 같이 단자(7-8)를 통해 트랜스포마(T1)와 정류다이오드(D1)를 거쳐 DC 12V로 정류된 전원은 TR1의 베이스 전환에 따라 릴레이(RL)에 공급되게 하며 또한 저항(R6)과 정전압회로(D2)를 통해 6V가 유지되어 TR2의 베이스 조정에 의하여 알람을 작동토록 하고, 정전압회로(D2)를 통해 나온 나머지 6V는 Ic1(4011), Ic2(4584), Ic3(4022), Ic4(4081), Ic5(8601), L.E.D1-4의 각 단자에 연결됨을 특징으로 하는 전기 압력밥솥의 자동 제어회로.As shown in the circuit diagram, the power rectified to DC 12V through the transformer (T 1 ) and the rectifying diode (D 1 ) through the terminal (7-8) is supplied to the relay (RL) according to the base switching of TR 1 . In addition, 6V is maintained through the resistor (R 6 ) and the constant voltage circuit (D 2 ) to activate the alarm by adjusting the base of TR 2 , and the remaining 6V through the constant voltage circuit (D 2 ) is Ic 1 (4011), Automatic control circuit of an electric pressure cooker, characterized in that connected to the respective terminals of Ic 2 (4584), Ic 3 (4022), Ic 4 (4081), Ic 5 (8601), LED1-4. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870010228A 1987-09-15 1987-09-15 Automatic control circuit of electric pressure cooker KR890004662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR870010228A KR890004662A (en) 1987-09-15 1987-09-15 Automatic control circuit of electric pressure cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR870010228A KR890004662A (en) 1987-09-15 1987-09-15 Automatic control circuit of electric pressure cooker

Publications (1)

Publication Number Publication Date
KR890004662A true KR890004662A (en) 1989-05-09

Family

ID=68343661

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870010228A KR890004662A (en) 1987-09-15 1987-09-15 Automatic control circuit of electric pressure cooker

Country Status (1)

Country Link
KR (1) KR890004662A (en)

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Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E601 Decision to refuse application