KR910016094U - Voltage switching device of microwave oven - Google Patents

Voltage switching device of microwave oven

Info

Publication number
KR910016094U
KR910016094U KR2019900002352U KR900002352U KR910016094U KR 910016094 U KR910016094 U KR 910016094U KR 2019900002352 U KR2019900002352 U KR 2019900002352U KR 900002352 U KR900002352 U KR 900002352U KR 910016094 U KR910016094 U KR 910016094U
Authority
KR
South Korea
Prior art keywords
switching device
microwave oven
voltage switching
voltage
microwave
Prior art date
Application number
KR2019900002352U
Other languages
Korean (ko)
Other versions
KR920003125Y1 (en
Inventor
성기영
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019900002352U priority Critical patent/KR920003125Y1/en
Publication of KR910016094U publication Critical patent/KR910016094U/en
Application granted granted Critical
Publication of KR920003125Y1 publication Critical patent/KR920003125Y1/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
    • H05B6/664—Aspects related to the power supply of the microwave heating apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Constitution Of High-Frequency Heating (AREA)
KR2019900002352U 1990-02-28 1990-02-28 Voltage change device of microwave oven KR920003125Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900002352U KR920003125Y1 (en) 1990-02-28 1990-02-28 Voltage change device of microwave oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900002352U KR920003125Y1 (en) 1990-02-28 1990-02-28 Voltage change device of microwave oven

Publications (2)

Publication Number Publication Date
KR910016094U true KR910016094U (en) 1991-09-25
KR920003125Y1 KR920003125Y1 (en) 1992-05-21

Family

ID=19296385

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900002352U KR920003125Y1 (en) 1990-02-28 1990-02-28 Voltage change device of microwave oven

Country Status (1)

Country Link
KR (1) KR920003125Y1 (en)

Also Published As

Publication number Publication date
KR920003125Y1 (en) 1992-05-21

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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
LAPS Lapse due to unpaid annual fee