JPS61107192U - - Google Patents
Info
- Publication number
- JPS61107192U JPS61107192U JP19312184U JP19312184U JPS61107192U JP S61107192 U JPS61107192 U JP S61107192U JP 19312184 U JP19312184 U JP 19312184U JP 19312184 U JP19312184 U JP 19312184U JP S61107192 U JPS61107192 U JP S61107192U
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- wall surface
- magnetic body
- frequency
- magnetron
- 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
- 238000004804 winding Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例による高周波加熱装
置の要部断面図、第２図は高周波加熱装置高周波
電源を用いられる回路図の一例である。
６…昇圧トランス、６ａ…１次側巻線、６ｂ…
高圧２次側巻線、６ｃ…低圧２次側巻線、１０…
周波数変換器、１３…マグネトロン、３１…ユニ
ツトケース、２３…シールドケース、２３ａ…一
壁面、２３ｃ…他壁面、２４，２５…磁性体。
FIG. 1 is a sectional view of a main part of a high-frequency heating device according to an embodiment of the present invention, and FIG. 2 is an example of a circuit diagram in which the high-frequency heating device uses a high-frequency power source. 6...Step-up transformer, 6a...Primary winding, 6b...
High voltage secondary winding, 6c...Low voltage secondary winding, 10...
Frequency converter, 13... Magnetron, 31... Unit case, 23... Shield case, 23a... One wall surface, 23c... Other wall surface, 24, 25... Magnetic material.
Claims (1)
変換器１０と、この周波数変換器１０を１次側巻
線６ａに接続するとともに高圧２次側巻線６ｂを
整流回路Ｃを介してマグネトロン１３のアノード
に、低圧２次側巻線６ｃをマグネトロン１３のカ
ソードに接続する昇圧トランス６と、この昇圧ト
ランス６の１次側巻線６ａを巻回した磁性体２４
を一壁面２３ａを隔てて外側に位置させるととも
に前記両２次側巻線６ｂ，６ｃを巻回した前記磁
性体２４と電磁結合する磁性体２５及び前記整流
回路Ｃを内蔵したユニツトケース３１とからなる
ものにおいて、昇圧トランス６の磁性体２５とユ
ニツトケース３１とをシールドケース２３内の相
対応する一壁面２３ａ側及び他壁面２３ｃ側に取
付けたことを特徴とする高周波加熱装置。 A frequency converter 10 that operates at a frequency higher than the commercial frequency is connected to the primary winding 6a, and the high voltage secondary winding 6b is connected to the anode of the magnetron 13 via a rectifier circuit C. , a step-up transformer 6 that connects the low-voltage secondary winding 6c to the cathode of the magnetron 13, and a magnetic material 24 around which the primary winding 6a of the step-up transformer 6 is wound.
and a unit case 31 in which the rectifier circuit C and a magnetic body 25 are located outside with one wall surface 23a in between and are electromagnetically coupled to the magnetic body 24 around which both the secondary windings 6b and 6c are wound. A high-frequency heating device characterized in that the magnetic body 25 of the step-up transformer 6 and the unit case 31 are attached to one wall surface 23a side and the other wall surface 23c side that correspond to each other in the shield case 23.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19312184U JPS61107192U (en) | 1984-12-20 | 1984-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19312184U JPS61107192U (en) | 1984-12-20 | 1984-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61107192U true JPS61107192U (en) | 1986-07-07 |
Family
ID=30750540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19312184U Pending JPS61107192U (en) | 1984-12-20 | 1984-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61107192U (en) |
-
1984
- 1984-12-20 JP JP19312184U patent/JPS61107192U/ja active Pending