KR920003125Y1 - 전자레인지의 전압절환장치 - Google Patents
전자레인지의 전압절환장치 Download PDFInfo
- Publication number
- KR920003125Y1 KR920003125Y1 KR2019900002352U KR900002352U KR920003125Y1 KR 920003125 Y1 KR920003125 Y1 KR 920003125Y1 KR 2019900002352 U KR2019900002352 U KR 2019900002352U KR 900002352 U KR900002352 U KR 900002352U KR 920003125 Y1 KR920003125 Y1 KR 920003125Y1
- Authority
- KR
- South Korea
- Prior art keywords
- microwave oven
- high voltage
- voltage transformer
- voltage change
- change device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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)
Abstract
Description
Claims (1)
- 전자레인지용 고압트랜스의 1차측코일을 동일직경과 턴수를 갖는 단자(1'와 2'), (3'와 4')로 구성하여 110V전원사용시는 병렬접속하고, 220V전원사용시는 직렬접속 되도록 구성한것을 특징으로하는 전자레인지의 전압절환장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900002352U KR920003125Y1 (ko) | 1990-02-28 | 1990-02-28 | 전자레인지의 전압절환장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900002352U KR920003125Y1 (ko) | 1990-02-28 | 1990-02-28 | 전자레인지의 전압절환장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910016094U KR910016094U (ko) | 1991-09-25 |
KR920003125Y1 true KR920003125Y1 (ko) | 1992-05-21 |
Family
ID=19296385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900002352U Expired KR920003125Y1 (ko) | 1990-02-28 | 1990-02-28 | 전자레인지의 전압절환장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920003125Y1 (ko) |
-
1990
- 1990-02-28 KR KR2019900002352U patent/KR920003125Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR910016094U (ko) | 1991-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19900228 |
|
UA0201 | Request for examination |
Patent event date: 19900228 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19920423 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19920812 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19920918 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19920918 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 19961125 Termination category: Default of registration fee |