JPS62161598U - - Google Patents

Info

Publication number
JPS62161598U
JPS62161598U JP1986049899U JP4989986U JPS62161598U JP S62161598 U JPS62161598 U JP S62161598U JP 1986049899 U JP1986049899 U JP 1986049899U JP 4989986 U JP4989986 U JP 4989986U JP S62161598 U JPS62161598 U JP S62161598U
Authority
JP
Japan
Prior art keywords
circuit
drive
controlling
blower motor
current
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
JP1986049899U
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 JP1986049899U priority Critical patent/JPS62161598U/ja
Priority to DE19873710470 priority patent/DE3710470A1/de
Publication of JPS62161598U publication Critical patent/JPS62161598U/ja
Priority to US07/295,953 priority patent/US4933614A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Direct Current Motors (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る駆動制御回路の構成図、
第2図は第1図の回路の動作説明用タイミングチ
ヤート、第3図及び第4図はそれぞれ本考案の変
形例に係る構成図、第5図は従来の駆動制御回路
の構成図である。 1…バツテリー、2…ブロアモータ、3…駆動
用トランジスタ、7…ツエナーダイオード、8…
検出用抵抗器、9,11…オペアンプ、12,1
3…MOS FET。

Claims (1)

    【実用新案登録請求の範囲】
  1. ブロアモータに駆動電流を供給する駆動回路を
    制御する回路であつて、前記駆動電流を検出する
    電流検出手段と、該電流検出手段からの検出信号
    に基づいて前記駆動回路を前記駆動電流を一定に
    すべく制御する制御手段とを備えることを特徴と
    するブロアモータの駆動制御回路。
JP1986049899U 1986-04-02 1986-04-02 Pending JPS62161598U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1986049899U JPS62161598U (ja) 1986-04-02 1986-04-02
DE19873710470 DE3710470A1 (de) 1986-04-02 1987-03-30 Steuerschaltung fuer einen motorantrieb, insbesondere geblaesemotorantrieb
US07/295,953 US4933614A (en) 1986-04-02 1989-01-11 Motor drive control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986049899U JPS62161598U (ja) 1986-04-02 1986-04-02

Publications (1)

Publication Number Publication Date
JPS62161598U true JPS62161598U (ja) 1987-10-14

Family

ID=30872776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986049899U Pending JPS62161598U (ja) 1986-04-02 1986-04-02

Country Status (1)

Country Link
JP (1) JPS62161598U (ja)

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