KR880020955U - Microwave protection device - Google Patents

Microwave protection device

Info

Publication number
KR880020955U
KR880020955U KR2019870005942U KR870005942U KR880020955U KR 880020955 U KR880020955 U KR 880020955U KR 2019870005942 U KR2019870005942 U KR 2019870005942U KR 870005942 U KR870005942 U KR 870005942U KR 880020955 U KR880020955 U KR 880020955U
Authority
KR
South Korea
Prior art keywords
protection device
microwave protection
microwave
protection
Prior art date
Application number
KR2019870005942U
Other languages
Korean (ko)
Other versions
KR900000722Y1 (en
Inventor
최정식
이기인
Original Assignee
주식회사금성사
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 주식회사금성사 filed Critical 주식회사금성사
Priority to KR2019870005942U priority Critical patent/KR900000722Y1/en
Publication of KR880020955U publication Critical patent/KR880020955U/en
Application granted granted Critical
Publication of KR900000722Y1 publication Critical patent/KR900000722Y1/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
    • H05B6/66—Circuits
    • H05B6/666—Safety circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
    • H02H1/043—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks to inrush currents
KR2019870005942U 1987-04-23 1987-04-23 Protecting apparatus for microwave range KR900000722Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870005942U KR900000722Y1 (en) 1987-04-23 1987-04-23 Protecting apparatus for microwave range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870005942U KR900000722Y1 (en) 1987-04-23 1987-04-23 Protecting apparatus for microwave range

Publications (2)

Publication Number Publication Date
KR880020955U true KR880020955U (en) 1988-11-30
KR900000722Y1 KR900000722Y1 (en) 1990-01-30

Family

ID=19262067

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870005942U KR900000722Y1 (en) 1987-04-23 1987-04-23 Protecting apparatus for microwave range

Country Status (1)

Country Link
KR (1) KR900000722Y1 (en)

Also Published As

Publication number Publication date
KR900000722Y1 (en) 1990-01-30

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19961223

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee