JPS5953697U - Dental DC motor rotation speed control circuit - Google Patents

Dental DC motor rotation speed control circuit

Info

Publication number
JPS5953697U
JPS5953697U JP1982148343U JP14834382U JPS5953697U JP S5953697 U JPS5953697 U JP S5953697U JP 1982148343 U JP1982148343 U JP 1982148343U JP 14834382 U JP14834382 U JP 14834382U JP S5953697 U JPS5953697 U JP S5953697U
Authority
JP
Japan
Prior art keywords
dental
control circuit
rotation speed
speed control
motor rotation
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
JP1982148343U
Other languages
Japanese (ja)
Inventor
進 斉藤
Original Assignee
株式会社ロ−ヤル製作所
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 by 株式会社ロ−ヤル製作所 filed Critical 株式会社ロ−ヤル製作所
Priority to JP1982148343U priority Critical patent/JPS5953697U/en
Publication of JPS5953697U publication Critical patent/JPS5953697U/en
Pending legal-status Critical Current

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  • Control Of Direct Current Motors (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

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの考案の一実施例を示す回路図である。 ＶＲ・・・可変抵抗、Ｃ２・・・コンデンサ、Ｍ・・・
歯科用直流電動機、Ｔｒ□〜Ｔｒ３・・・トランジスタ
（駆動回路）。The drawing is a circuit diagram showing an embodiment of this invention. VR...variable resistor, C2...capacitor, M...
Dental DC motor, Tr□ to Tr3...transistor (drive circuit).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源電圧を分圧する可変抵抗を設け、この可変抵抗によ
る分圧電圧により歯科用直流電動機の回転速度を制御す
る駆動回路を設け、この駆動回路の入力側に位置させて
前記可変抵抗にコンデンサを接続したことを特徴とする
歯科用直流電動機の回転速度制御回路。A variable resistor that divides the power supply voltage is provided, a drive circuit is provided that controls the rotational speed of the dental DC motor using the voltage divided by the variable resistor, and a capacitor is connected to the variable resistor located on the input side of the drive circuit. A rotation speed control circuit for a dental DC motor.
JP1982148343U 1982-09-29 1982-09-29 Dental DC motor rotation speed control circuit Pending JPS5953697U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982148343U JPS5953697U (en) 1982-09-29 1982-09-29 Dental DC motor rotation speed control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982148343U JPS5953697U (en) 1982-09-29 1982-09-29 Dental DC motor rotation speed control circuit

Publications (1)

Publication Number Publication Date
JPS5953697U true JPS5953697U (en) 1984-04-09

Family

ID=30329611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982148343U Pending JPS5953697U (en) 1982-09-29 1982-09-29 Dental DC motor rotation speed control circuit

Country Status (1)

Country Link
JP (1) JPS5953697U (en)

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