JPH0452400U - - Google Patents
Info
- Publication number
- JPH0452400U JPH0452400U JP9496790U JP9496790U JPH0452400U JP H0452400 U JPH0452400 U JP H0452400U JP 9496790 U JP9496790 U JP 9496790U JP 9496790 U JP9496790 U JP 9496790U JP H0452400 U JPH0452400 U JP H0452400U
- Authority
- JP
- Japan
- Prior art keywords
- magnetron
- drive circuit
- driven
- magnetron drive
- switching
- 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.)
- Granted
Links
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of High-Frequency Heating Circuits (AREA)
Description
第１図は本考案の回路図の一例を示したもので
、第２図はマグネトロン２基によつて高周波出力
が連続的に調節される様子を説明する説明図であ
る。
１……単相３線式商用交流電源、２……第一の
マグネトロン、３……第二のマグネトロン、４…
…第一のマグネトロンのための高圧電源回路、５
……第二のマグネトロンのための高圧電源回路、
６……スイツチング回路、７……ノブ、８……制
御回路。
FIG. 1 shows an example of the circuit diagram of the present invention, and FIG. 2 is an explanatory diagram illustrating how the high frequency output is continuously adjusted by two magnetrons. 1...Single-phase 3-wire commercial AC power supply, 2...First magnetron, 3...Second magnetron, 4...
...High voltage power supply circuit for the first magnetron, 5
...High voltage power supply circuit for the second magnetron,
6... Switching circuit, 7... Knob, 8... Control circuit.
Claims (1)
線を挟んだ各１００Ｖ回路のうちの一方に１００
Ｖで可変出力のマグネトロン駆動用回路を接続し
、他方に１００Ｖで固定出力のマグネトロン駆動
用回路を接続したことを特徴とするマグネトロン
駆動回路。 (2) スイツチング駆動回路によつて駆動される
マグネトロンと、非スイツチング駆動されるマグ
ネトロンとの出力を異なる値にしたことを特徴と
する請求項(1)記載のマグネトロン駆動回路。[Claims for Utility Model Registration] (1) 100V in one of each 100V circuit sandwiching the neutral wire of a single-phase 3-wire 200V commercial AC power supply.
A magnetron drive circuit characterized in that a magnetron drive circuit with a variable output is connected to the V, and a magnetron drive circuit with a fixed output of 100V is connected to the other. (2) The magnetron drive circuit according to claim (1), wherein the outputs of the magnetron driven by the switching drive circuit and the magnetron driven in a non-switching manner are set to different values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990094967U JP2555133Y2 (en) | 1990-09-10 | 1990-09-10 | Magnetron drive circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990094967U JP2555133Y2 (en) | 1990-09-10 | 1990-09-10 | Magnetron drive circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0452400U true JPH0452400U (en) | 1992-05-01 |
| JP2555133Y2 JP2555133Y2 (en) | 1997-11-19 |
Family
ID=31833322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990094967U Expired - Lifetime JP2555133Y2 (en) | 1990-09-10 | 1990-09-10 | Magnetron drive circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2555133Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4892933A (en) * | 1972-03-13 | 1973-12-01 |
-
1990
- 1990-09-10 JP JP1990094967U patent/JP2555133Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4892933A (en) * | 1972-03-13 | 1973-12-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2555133Y2 (en) | 1997-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |