JPH02146798U - - Google Patents
Info
- Publication number
- JPH02146798U JPH02146798U JP5739189U JP5739189U JPH02146798U JP H02146798 U JPH02146798 U JP H02146798U JP 5739189 U JP5739189 U JP 5739189U JP 5739189 U JP5739189 U JP 5739189U JP H02146798 U JPH02146798 U JP H02146798U
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- winding
- magnetron
- cathode
- heater
- 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
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例による高周波加熱装
置の回路図、第２図は同高周波加熱装置のカソー
ド加熱電力回路の配線の一部に環状構造の磁性材
を設けた外観図であり、第３図は高周波電源の高
周波加熱装置の従来回路図の一例である。
６……昇圧トランス、６ｃ……ヒータ巻線、１
３……マグネトロン、１３ａ……カソード、１４
……カソード加熱電力回路、１５……配線、１６
……環状構造の磁性材、１７……インダクタンス
。
FIG. 1 is a circuit diagram of a high-frequency heating device according to an embodiment of the present invention, and FIG. 2 is an external view of a part of the wiring of the cathode heating power circuit of the same high-frequency heating device, in which a magnetic material with an annular structure is provided. FIG. 3 is an example of a conventional circuit diagram of a high-frequency heating device using a high-frequency power source. 6...Step-up transformer, 6c...Heater winding, 1
3... Magnetron, 13a... Cathode, 14
... Cathode heating power circuit, 15 ... Wiring, 16
...Magnetic material with annular structure, 17...Inductance.
Claims (1)
変換器１０と、この周波数変換器１０を１次巻線
６ａに接続するとともに高圧２次巻線６ｂをマグ
ネトロン１３のアノードに接続しヒータ巻線６ｃ
をマグネトロン１３のカソード１３ａに接続する
昇圧トランス６と、前記ヒータ巻線６ｃとマグネ
トロン１３のカソード１３ａを接続してなるカソ
ード加熱回路１４の配線１５の一部に環状形状の
磁性材１６を貫通させたことを特徴とした高周波
加熱装置。 A frequency converter 10 that operates at a frequency higher than the commercial frequency is connected to a primary winding 6a, a high voltage secondary winding 6b is connected to the anode of the magnetron 13, and a heater winding 6c is connected.
An annular magnetic material 16 is passed through a part of the wiring 15 of the cathode heating circuit 14 which connects the heater winding 6c and the cathode 13a of the magnetron 13. A high-frequency heating device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5739189U JPH02146798U (en) | 1989-05-18 | 1989-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5739189U JPH02146798U (en) | 1989-05-18 | 1989-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02146798U true JPH02146798U (en) | 1990-12-13 |
Family
ID=31582053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5739189U Pending JPH02146798U (en) | 1989-05-18 | 1989-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02146798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016144351A (en) * | 2015-02-04 | 2016-08-08 | 矢崎総業株式会社 | Rush current suppression circuit |
-
1989
- 1989-05-18 JP JP5739189U patent/JPH02146798U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016144351A (en) * | 2015-02-04 | 2016-08-08 | 矢崎総業株式会社 | Rush current suppression circuit |