KR910009118A - Heating cooker with door open / close detection circuit - Google Patents

Heating cooker with door open / close detection circuit Download PDF

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Publication number
KR910009118A
KR910009118A KR1019890014278A KR890014278A KR910009118A KR 910009118 A KR910009118 A KR 910009118A KR 1019890014278 A KR1019890014278 A KR 1019890014278A KR 890014278 A KR890014278 A KR 890014278A KR 910009118 A KR910009118 A KR 910009118A
Authority
KR
South Korea
Prior art keywords
detection circuit
door
safety switch
close detection
door open
Prior art date
Application number
KR1019890014278A
Other languages
Korean (ko)
Other versions
KR940003713B1 (en
Inventor
이건국
Original Assignee
김용원
대우전자 주식회사
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 김용원, 대우전자 주식회사 filed Critical 김용원
Priority to KR1019890014278A priority Critical patent/KR940003713B1/en
Publication of KR910009118A publication Critical patent/KR910009118A/en
Application granted granted Critical
Publication of KR940003713B1 publication Critical patent/KR940003713B1/en

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/68—Circuits for monitoring or control

Abstract

내용 없음No content

Description

도어 개폐 감지회로를 갖는 가열조리장치Heating cooker with door open / close detection circuit

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

제2도 (가)는 본 발명의 따른 가열조리장치를 도시한 개략블럭도.2 (a) is a schematic block diagram showing a heating cooking apparatus according to the present invention.

제2도 (나)는 본 발명의 일실시예에 따른 도어개폐 감지회로의 상세회로도, 제2도 (다)는 본 발명의 또 다른 실시예에 따른 도어개폐 감지회로의 상세회로도.Figure 2 (b) is a detailed circuit diagram of the door opening and closing detection circuit according to an embodiment of the present invention, Figure 2 (c) is a detailed circuit diagram of the door opening and closing detection circuit according to another embodiment of the present invention.

Claims (3)

도어 잠금 장치로서 일차 안전스위치(20), 이차 안전 스위치(19), 모니터 안전스위치(17)를 포함하여 조리 동작을 제어수단(30)에 의해 행하는 가열조리장치에 있어서, 상기 모니터 안전스위치(17)의 적어도 일단으로부터 직접 전기적 신호를 입력하여 도어 개폐 상태를 검지하고, 검지된 신호를 상기 제어수단(30)으로 출력하는 도어 개폐 감지회로(35)를 갖는 가열조리장치.In the heating cooking apparatus which performs cooking operation by the control means 30, including the primary safety switch 20, the secondary safety switch 19, and the monitor safety switch 17 as a door lock, WHEREIN: The said monitor safety switch 17 And a door open / close detection circuit (35) for detecting an open / closed state of a door by directly inputting an electrical signal from at least one end of the door) and outputting the detected signal to the control means (30). 제1항에 있어서, 상기 도어 개폐 감지회로(35)가 입력되는 검지신호를 정류하는 정류수단(D1,R1,R2,C1.C2,R3D2) 및 상기 정류수단으로 부터 정류된 신호를 받아 스위칭작용을 하는 스위칭 수단(R4,R5Q1)을 포함하는 도어개폐 감지회로(35)를 갖는 가열조리장치.According to claim 1, wherein the door opening and closing detection circuit 35 is rectifying means (D 1 , R 1 , R 2 , C 1 .C 2 , R 3 D 2 ) to rectify the input signal and the rectifying means Heating cooking apparatus having a door opening and closing detection circuit (35) comprising a switching means (R 4 , R 5 Q 1 ) for receiving a rectified signal from the switch. 제2항에 있어서, 상기 스위칭 수단이 포토커플러(50)인 도어개폐 감지회로(35)를 갖는 가열조리장치.3. The heating cooking apparatus according to claim 2, wherein said switching means has a photo-coupler (50). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890014278A 1989-10-05 1989-10-05 Heating cooker apparatus KR940003713B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890014278A KR940003713B1 (en) 1989-10-05 1989-10-05 Heating cooker apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890014278A KR940003713B1 (en) 1989-10-05 1989-10-05 Heating cooker apparatus

Publications (2)

Publication Number Publication Date
KR910009118A true KR910009118A (en) 1991-05-31
KR940003713B1 KR940003713B1 (en) 1994-04-27

Family

ID=19290450

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890014278A KR940003713B1 (en) 1989-10-05 1989-10-05 Heating cooker apparatus

Country Status (1)

Country Link
KR (1) KR940003713B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8556254B2 (en) 2011-03-18 2013-10-15 Kabushiki Kaisha Toshiba Paper sheet handling apparatus
US9815654B2 (en) 2015-09-08 2017-11-14 Kabushiki Kaisha Toshiba Sheet processing system and sheet processing method
KR20210112562A (en) * 2020-03-05 2021-09-15 효성티앤에스 주식회사 Operating method of automatic teller machine for teller

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040096201A (en) 2003-05-07 2004-11-16 삼성전자주식회사 Baking machine and method of controlling the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8556254B2 (en) 2011-03-18 2013-10-15 Kabushiki Kaisha Toshiba Paper sheet handling apparatus
US9815654B2 (en) 2015-09-08 2017-11-14 Kabushiki Kaisha Toshiba Sheet processing system and sheet processing method
KR20210112562A (en) * 2020-03-05 2021-09-15 효성티앤에스 주식회사 Operating method of automatic teller machine for teller

Also Published As

Publication number Publication date
KR940003713B1 (en) 1994-04-27

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