KR920001027U - Microwave door opening / closing detection circuit - Google Patents

Microwave door opening / closing detection circuit

Info

Publication number: KR920001027U
Authority: KR; South Korea
Prior art keywords: detection circuit; door opening; closing detection; microwave door; microwave
Prior art date: 1990-06-18

Application number

KR2019900008600U

Other languages

Korean (ko)

Other versions

KR920001349Y1 (en

Inventor

제갑환

Original Assignee

금성계전 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.)

1990-06-18

Filing date

1990-06-18

Publication date

1992-01-28

1990-06-18 Application filed by 금성계전 주식회사 filed Critical 금성계전 주식회사

1990-06-18 Priority to KR2019900008600U priority Critical patent/KR920001349Y1/en

1992-01-28 Publication of KR920001027U publication Critical patent/KR920001027U/en

1992-02-22 Application granted granted Critical

1992-02-22 Publication of KR920001349Y1 publication Critical patent/KR920001349Y1/en

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
- H05B6/6414—Aspects relating to the door of the microwave heating apparatus
- H05B6/6417—Door interlocks of the microwave heating apparatus and related circuits

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Electric Ovens (AREA)

KR2019900008600U 1990-06-18 1990-06-18 Detecting circuit of door opening-closing for electronic range KR920001349Y1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019900008600U KR920001349Y1 (en)	1990-06-18	1990-06-18	Detecting circuit of door opening-closing for electronic range

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019900008600U KR920001349Y1 (en)	1990-06-18	1990-06-18	Detecting circuit of door opening-closing for electronic range

Publications (2)

Publication Number	Publication Date
KR920001027U true KR920001027U (en)	1992-01-28
KR920001349Y1 KR920001349Y1 (en)	1992-02-22

Family

ID=19299999

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019900008600U KR920001349Y1 (en)	1990-06-18	1990-06-18	Detecting circuit of door opening-closing for electronic range

Country Status (1)

Country	Link
KR (1)	KR920001349Y1 (en)

1990
- 1990-06-18 KR KR2019900008600U patent/KR920001349Y1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR920001349Y1 (en)	1992-02-22

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Legal Events

Date	Code	Title	Description
1990-06-18	A201	Request for examination
1990-06-18	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19900618
1990-06-18	UA0201	Request for examination	Patent event date: 19900618 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1992-01-28	UG1501	Laying open of application
1992-02-22	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19920127
1992-05-25	E701	Decision to grant or registration of patent right
1992-05-25	UE0701	Decision of registration	Patent event date: 19920525 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1992-07-23	REGI	Registration of establishment
1992-07-23	UR0701	Registration of establishment	Patent event date: 19920723 Patent event code: UR07011E01D Comment text: Registration of Establishment
1992-07-23	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19920723
1995-02-23	LAPS	Lapse due to unpaid annual fee
1995-02-23	UC1903	Unpaid annual fee	Termination date: 19961125 Termination category: Default of registration fee