JPH01100393U - - Google Patents
Info
- Publication number
- JPH01100393U JPH01100393U JP19575587U JP19575587U JPH01100393U JP H01100393 U JPH01100393 U JP H01100393U JP 19575587 U JP19575587 U JP 19575587U JP 19575587 U JP19575587 U JP 19575587U JP H01100393 U JPH01100393 U JP H01100393U
- Authority
- JP
- Japan
- Prior art keywords
- alternating current
- power source
- inverter circuit
- output
- current power
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of High-Frequency Heating Circuits (AREA)
- Constitution Of High-Frequency Heating (AREA)
Description
第１図は本考案の電子レンジの駆動装置の回路
図、第２図は他の実施例の回路図である。
１……電子レンジの駆動装置、２……交流電源
、３……電源端子、５……高圧トランス、６……
スイツチング手段、８……マグネトロン、９……
ターンテーブル駆動用のモータ、１０……インバ
ータ回路、１１……整流回路、１４……制御手段
。
FIG. 1 is a circuit diagram of a microwave oven driving device according to the present invention, and FIG. 2 is a circuit diagram of another embodiment. 1...Microwave oven drive device, 2...AC power supply, 3...Power terminal, 5...High voltage transformer, 6...
Switching means, 8... Magnetron, 9...
Motor for driving turntable, 10... Inverter circuit, 11... Rectifier circuit, 14... Control means.
Claims (1)
グネトロンと、このマグネトロンの給電路中に介
在する出力調整用のスイツチング手段と、上記交
流電源の交流を直流に変換する整流回路と、この
整流回路の出力をパルス信号に従つて交流に変換
するインバータ回路と、このインバータ回路の交
流出力によつて駆動されるターンテーブル駆動用
のモータと、上記スイツチング手段のオン・オフ
周期と連動して上記インバータ回路に入力される
上記パルス信号の周波数を可変制御可能な制御手
段とからなることを特徴とする電子レンジ。 An alternating current power source, a magnetron operated by the alternating current power source, a switching means for output adjustment interposed in the power supply path of the magnetron, a rectifier circuit for converting the alternating current of the alternating current power source into direct current, and a rectifier circuit for converting the alternating current of the alternating current power source into direct current. an inverter circuit that converts an output into alternating current according to a pulse signal; a motor for driving a turntable that is driven by the alternating current output of the inverter circuit; and an inverter circuit that operates in conjunction with the on/off cycle of the switching means. and control means capable of variably controlling the frequency of the pulse signal input to the microwave oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19575587U JPH01100393U (en) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19575587U JPH01100393U (en) | 1987-12-25 | 1987-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01100393U true JPH01100393U (en) | 1989-07-05 |
Family
ID=31486413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19575587U Pending JPH01100393U (en) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01100393U (en) |
-
1987
- 1987-12-25 JP JP19575587U patent/JPH01100393U/ja active Pending