JPH0161965U - - Google Patents

Info

Publication number
JPH0161965U
JPH0161965U JP15326587U JP15326587U JPH0161965U JP H0161965 U JPH0161965 U JP H0161965U JP 15326587 U JP15326587 U JP 15326587U JP 15326587 U JP15326587 U JP 15326587U JP H0161965 U JPH0161965 U JP H0161965U
Authority
JP
Japan
Prior art keywords
circuit
base
piezoelectric vibrator
oscillation
current amplification
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
Application number
JP15326587U
Other languages
English (en)
Other versions
JPH0536534Y2 (ja
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 JP15326587U priority Critical patent/JPH0536534Y2/ja
Publication of JPH0161965U publication Critical patent/JPH0161965U/ja
Application granted granted Critical
Publication of JPH0536534Y2 publication Critical patent/JPH0536534Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Special Spraying Apparatus (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例による超音波液体霧
化装置の圧電振動子励振回路の回路図であり、第
2図及び第3図は従来の超音波液体霧化装置の圧
電振動子励振回路の回路図である。 11,31,51……発振用トランジスタ、1
2,32,52……圧電振動子、16,55……
ベース電流増幅用トランジスタ、20,40,5
9……霧化量調節用可変抵抗器、21,41,6
0……全波整流回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 超音波液体霧化装置用の圧電振動子を駆動する
    ためのコレクタ接地形自励発振回路の発振トラン
    ジスタのベース回路に、ベース電流増幅用トラン
    ジスタを接続し、前記ベース電流増幅用トランジ
    スタのベースバイアス回路に、発振出力調節用の
    可変抵抗器を介してフイルタ回路を接続したこと
    を特徴とする超音波液体霧化装置の圧電振動子励
    振回路。
JP15326587U 1987-10-08 1987-10-08 Expired - Lifetime JPH0536534Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15326587U JPH0536534Y2 (ja) 1987-10-08 1987-10-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15326587U JPH0536534Y2 (ja) 1987-10-08 1987-10-08

Publications (2)

Publication Number Publication Date
JPH0161965U true JPH0161965U (ja) 1989-04-20
JPH0536534Y2 JPH0536534Y2 (ja) 1993-09-16

Family

ID=31428948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15326587U Expired - Lifetime JPH0536534Y2 (ja) 1987-10-08 1987-10-08

Country Status (1)

Country Link
JP (1) JPH0536534Y2 (ja)

Also Published As

Publication number Publication date
JPH0536534Y2 (ja) 1993-09-16

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