KR880009074U - 전자렌지의 전원주파수 제어회로 - Google Patents
전자렌지의 전원주파수 제어회로Info
- Publication number
- KR880009074U KR880009074U KR2019860016338U KR860016338U KR880009074U KR 880009074 U KR880009074 U KR 880009074U KR 2019860016338 U KR2019860016338 U KR 2019860016338U KR 860016338 U KR860016338 U KR 860016338U KR 880009074 U KR880009074 U KR 880009074U
- Authority
- KR
- South Korea
- Prior art keywords
- control circuit
- frequency control
- power frequency
- microwave power
- microwave
- Prior art date
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
- H05B6/68—Circuits for monitoring or control
- H05B6/681—Circuits comprising an inverter, a boost transformer and a magnetron
- H05B6/682—Circuits comprising an inverter, a boost transformer and a magnetron wherein the switching control is based on measurements of electrical values of the circuit
- H05B6/685—Circuits comprising an inverter, a boost transformer and a magnetron wherein the switching control is based on measurements of electrical values of the circuit the measurements being made at the low voltage side of the circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860016338U KR890004872Y1 (ko) | 1986-10-25 | 1986-10-25 | 전자렌지의 전원주파수 제어회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019860016338U KR890004872Y1 (ko) | 1986-10-25 | 1986-10-25 | 전자렌지의 전원주파수 제어회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880009074U true KR880009074U (ko) | 1988-06-30 |
KR890004872Y1 KR890004872Y1 (ko) | 1989-07-25 |
Family
ID=19256503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019860016338U KR890004872Y1 (ko) | 1986-10-25 | 1986-10-25 | 전자렌지의 전원주파수 제어회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890004872Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100337994B1 (ko) * | 1998-08-29 | 2002-07-18 | 윤종용 | 교류/직류 겸용 전자렌지 |
-
1986
- 1986-10-25 KR KR2019860016338U patent/KR890004872Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR890004872Y1 (ko) | 1989-07-25 |
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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: 20000629 Year of fee payment: 12 |
|
LAPS | Lapse due to unpaid annual fee |