JPS58168095U - High frequency heating device - Google Patents
High frequency heating deviceInfo
- Publication number
- JPS58168095U JPS58168095U JP6631382U JP6631382U JPS58168095U JP S58168095 U JPS58168095 U JP S58168095U JP 6631382 U JP6631382 U JP 6631382U JP 6631382 U JP6631382 U JP 6631382U JP S58168095 U JPS58168095 U JP S58168095U
- Authority
- JP
- Japan
- Prior art keywords
- door
- switch
- door switch
- transformer
- fuse
- 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
Landscapes
- Control Of High-Frequency Heating Circuits (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の高周波加熱装置における電気回路図、第
２図は本考案の一実施例である高周波加、熱装置の要部
断面図、第３図は同電気回路図である。
１・・・・・・ショートスイッチ、２・・・・・・ドア
スイッチＡ、３・・・・・・ヒユーズ、４・・・・・・
ドアスイッチＢ、 ５・・・・・・トランス、５”・・
・・・・トランスの１次コイルの一端、５−ｂ・・・・
・・トランスの１次コイルの一端、６・・・・・・タイ
マースイッチ、７・〒・・・・ドア、８・・・・・・マ
グネトロン、９・・・・・・導波管、１０・・・・・・
コンデンサ、１１・・・・・・ドアスイッチピンＡ１１
２・・・・・・ドアスイッチピンＢ１１３・・・・・・
ドアアーム、１４・・・・・・タイマーモーター、１５
・・・・・・加熱室、１６・・・・・・シャーシ、４−
ａ・・・・・・ドアスイッチＢの常開端子、４−ｂ・・
・・・・ドアスイッチＢの共通端子、４−Ｃ・・・・・
・ドアスイッチＢの常閉端子。FIG. 1 is an electric circuit diagram of a conventional high-frequency heating device, FIG. 2 is a cross-sectional view of a main part of a high-frequency heating device according to an embodiment of the present invention, and FIG. 3 is a diagram of the same electric circuit. 1...Short switch, 2...Door switch A, 3...Fuse, 4...
Door switch B, 5...Transformer, 5"...
...One end of the primary coil of the transformer, 5-b...
... One end of the primary coil of the transformer, 6 ... Timer switch, 7 ... Door, 8 ... Magnetron, 9 ... Waveguide, 10・・・・・・
Capacitor, 11...Door switch pin A11
2...Door switch pin B113...
Door arm, 14... Timer motor, 15
... Heating chamber, 16 ... Chassis, 4-
a... Normally open terminal of door switch B, 4-b...
...Door switch B common terminal, 4-C...
・Normally closed terminal of door switch B.
Claims (1)
ドアの開閉にそれぞれ連動するドアスイッチＡ１ドアス
イッチＢ１ショートスイッチと、ヒユーズとを備え、前
記ヒユーズ、前記ドアスイッチＢ１前記トランスの１次
コイル、前記ドアスイッチＡをその順序に直列に接続し
て主回路を形成するとともに、前記ショートスイッチは
前記ヒユーズと前記ドアスイッチＢの間と、前記ドアス
イッチＡと前記トランスの１次コイルとの間とに接続。 し、前記ドアスイッチＢは常開接点と常閉接点を有しド
アの閉成時に前記主回路を閉じ、ドアの開成時に前記ト
ランスの１次コイルの両端を短絡する構成とした高周波
加熱装置。[Scope of claim for utility model registration] □ A transformer that supplies power to a microwave oscillation circuit,
The main switch is equipped with a door switch A1, a door switch B1, a short switch, and a fuse, which are respectively linked to the opening and closing of the door, and the fuse, the door switch B1, the primary coil of the transformer, and the door switch A are connected in series in that order. While forming a circuit, the short switch is connected between the fuse and the door switch B, and between the door switch A and the primary coil of the transformer. The door switch B has a normally open contact and a normally closed contact, and closes the main circuit when the door is closed, and short-circuits both ends of the primary coil of the transformer when the door is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6631382U JPS58168095U (en) | 1982-05-06 | 1982-05-06 | High frequency heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6631382U JPS58168095U (en) | 1982-05-06 | 1982-05-06 | High frequency heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58168095U true JPS58168095U (en) | 1983-11-09 |
| JPS6136078Y2 JPS6136078Y2 (en) | 1986-10-20 |
Family
ID=30076197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6631382U Granted JPS58168095U (en) | 1982-05-06 | 1982-05-06 | High frequency heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58168095U (en) |
-
1982
- 1982-05-06 JP JP6631382U patent/JPS58168095U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6136078Y2 (en) | 1986-10-20 |
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