KR880020942U - Microwave magnetron cooling system - Google Patents

Microwave magnetron cooling system

Info

Publication number: KR880020942U
Authority: KR; South Korea
Prior art keywords: cooling system; microwave magnetron; magnetron cooling; microwave; magnetron
Prior art date: 1987-04-11

Application number

KR2019870005106U

Other languages

Korean (ko)

Other versions

KR900000717Y1 (en

Inventor

김철

Original Assignee

삼성전자주식회사

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.)

1987-04-11

Filing date

1987-04-11

Publication date

1988-11-30

1987-04-11 Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사

1987-04-11 Priority to KR2019870005106U priority Critical patent/KR900000717Y1/en

1988-11-30 Publication of KR880020942U publication Critical patent/KR880020942U/en

1990-01-30 Application granted granted Critical

1990-01-30 Publication of KR900000717Y1 publication Critical patent/KR900000717Y1/en

Links

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
- H05B6/642—Cooling of the microwave components and related air circulation systems

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Microwave Tubes (AREA)

KR2019870005106U 1987-04-11 1987-04-11 Magnetron cooling apparatus for microwave range KR900000717Y1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019870005106U KR900000717Y1 (en)	1987-04-11	1987-04-11	Magnetron cooling apparatus for microwave range

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019870005106U KR900000717Y1 (en)	1987-04-11	1987-04-11	Magnetron cooling apparatus for microwave range

Publications (2)

Publication Number	Publication Date
KR880020942U true KR880020942U (en)	1988-11-30
KR900000717Y1 KR900000717Y1 (en)	1990-01-30

Family

ID=19261587

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019870005106U KR900000717Y1 (en)	1987-04-11	1987-04-11	Magnetron cooling apparatus for microwave range

Country Status (1)

Country	Link
KR (1)	KR900000717Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR19990068992A (en) *	1998-02-03	1999-09-06	구자홍	Heat shield of magnetron and transformer for microwave oven
KR20030082757A (en) *	2002-04-18	2003-10-23	엘지전자 주식회사	cooling device of magnetron

1987
- 1987-04-11 KR KR2019870005106U patent/KR900000717Y1/en not_active IP Right Cessation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR19990068992A (en) *	1998-02-03	1999-09-06	구자홍	Heat shield of magnetron and transformer for microwave oven
KR20030082757A (en) *	2002-04-18	2003-10-23	엘지전자 주식회사	cooling device of magnetron

Also Published As

Publication number	Publication date
KR900000717Y1 (en)	1990-01-30

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Legal Events

Date	Code	Title	Description
1987-04-11	A201	Request for examination
1990-03-30	O032	Opposition [utility model]: request for opposition
1990-08-16	E701	Decision to grant or registration of patent right
1990-08-16	O071	Decision to grant registration after opposition [utility model]: decision to grant registration
1990-08-23	REGI	Registration of establishment
2000-12-28	FPAY	Annual fee payment	Payment date: 20001229 Year of fee payment: 12
2002-01-31	LAPS	Lapse due to unpaid annual fee