JPH0443896U - - Google Patents

Info

Publication number
JPH0443896U
JPH0443896U JP8681190U JP8681190U JPH0443896U JP H0443896 U JPH0443896 U JP H0443896U JP 8681190 U JP8681190 U JP 8681190U JP 8681190 U JP8681190 U JP 8681190U JP H0443896 U JPH0443896 U JP H0443896U
Authority
JP
Japan
Prior art keywords
frequency
cathode
magnetic
circuit
heating circuit
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
Application number
JP8681190U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8681190U priority Critical patent/JPH0443896U/ja
Publication of JPH0443896U publication Critical patent/JPH0443896U/ja
Pending legal-status Critical Current

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Landscapes

  • Microwave Tubes (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)

Description

【図面の簡単な説明】
第１図は本考案一実施例の回路図である。 １３……マグネトロン、１３ａ……カソード、
１４……カソード加熱回路、１５……磁性体、１
６……磁束調整回路、１７……電流調節器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 商用周波数より高い周波数を高周波トランスを
    介してマグネトロンのアノードおよびカソードに
    供給するインバータ式高周波加熱装置のカソード
    加熱回路において、このカソード加熱回路１４に
    磁気的に周回路を形成した磁性体を設けてその中
    心に前記カソード加熱回路を挿通させるとともに
    、前記磁性体に磁束調整巻線１６を巻き付け、こ
    の磁束調整巻線に高周波出力の大小に応じて供給
    電流値を調節する電流調節器１７を接続したこと
    を特徴とする高周波加熱装置。
JP8681190U 1990-08-20 1990-08-20 Pending JPH0443896U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8681190U JPH0443896U (ja) 1990-08-20 1990-08-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8681190U JPH0443896U (ja) 1990-08-20 1990-08-20

Publications (1)

Publication Number Publication Date
JPH0443896U true JPH0443896U (ja) 1992-04-14

Family

ID=31636435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8681190U Pending JPH0443896U (ja) 1990-08-20 1990-08-20

Country Status (1)

Country Link
JP (1) JPH0443896U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01217833A (ja) * 1988-02-25 1989-08-31 Mitsubishi Electric Corp 高周波加熱装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01217833A (ja) * 1988-02-25 1989-08-31 Mitsubishi Electric Corp 高周波加熱装置

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