JPS6069596U - Motor speed switching circuit - Google Patents

Motor speed switching circuit

Info

Publication number
JPS6069596U
JPS6069596U JP1983159547U JP15954783U JPS6069596U JP S6069596 U JPS6069596 U JP S6069596U JP 1983159547 U JP1983159547 U JP 1983159547U JP 15954783 U JP15954783 U JP 15954783U JP S6069596 U JPS6069596 U JP S6069596U
Authority
JP
Japan
Prior art keywords
speed switching
speed
motor
circuit
switching 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.)
Granted
Application number
JP1983159547U
Other languages
Japanese (ja)
Other versions
JPH0116395Y2 (en
Inventor
日下部　安史
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu General Ltd
Original Assignee
Fujitsu General Ltd
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 Fujitsu General Ltd filed Critical Fujitsu General Ltd
Priority to JP1983159547U priority Critical patent/JPS6069596U/en
Publication of JPS6069596U publication Critical patent/JPS6069596U/en
Application granted granted Critical
Publication of JPH0116395Y2 publication Critical patent/JPH0116395Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Direct Current Motors (AREA)
  • Control Of Electric Motors In General (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) [Abstract] 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]

第１図は従来の速度切換回路の回路図、第２図は本考案
の一実施例の速度切換回路の回路図である。 １・・・・・・制御回路を具備するモータ、２・・・・
・・定速度表示用のＬＥＤ、３・・・・・・高速度表示
用のＬＥＤ、１０，１１・・・・・・出力側がオープン
コレクタタイプのナントゲート。FIG. 1 is a circuit diagram of a conventional speed switching circuit, and FIG. 2 is a circuit diagram of a speed switching circuit according to an embodiment of the present invention. 1...Motor equipped with a control circuit, 2...
...LED for constant speed display, 3...LED for high speed display, 10, 11...Nant gate with open collector type on output side.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オープンにすると定速度に、接地電位にすると高速度に
切り換えられる速度制御端子を有するモータと、該モー
タの速度を定速度に切り換える定速度切換パルス、高速
度に切り換える高速度切換パルスを入力するＦＦ回路と
を具備するモータの速度切換回路において、上記ＦＦ回
路の一方の出力ケートの出力側をオープンコレクタとし
、該出力側に上記速度切換端子を直接接続して成り、上
記高速度切換パルスを上記ＦＦ回路に印加することによ
り、上記出力ゲートの出力側が接地電位に、且つ上記定
速度切換パルスを印加することよりオープンになるよう
にしたことを特徴とするモータの速度切換回路。A motor with a speed control terminal that switches to constant speed when opened and to high speed when set to ground potential, and an FF that inputs constant speed switching pulses that switch the speed of the motor to constant speed, and high speed switching pulses that switch the motor speed to high speed. In the speed switching circuit for a motor comprising a circuit, the output side of one output gate of the FF circuit is an open collector, and the speed switching terminal is directly connected to the output side, and the high speed switching pulse is A speed switching circuit for a motor, characterized in that the output side of the output gate is brought to ground potential by applying the voltage to the FF circuit, and the output side of the output gate is made to be open by applying the constant speed switching pulse.
JP1983159547U 1983-10-15 1983-10-15 Motor speed switching circuit Granted JPS6069596U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983159547U JPS6069596U (en) 1983-10-15 1983-10-15 Motor speed switching circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983159547U JPS6069596U (en) 1983-10-15 1983-10-15 Motor speed switching circuit

Publications (2)

Publication Number Publication Date
JPS6069596U true JPS6069596U (en) 1985-05-17
JPH0116395Y2 JPH0116395Y2 (en) 1989-05-15

Family

ID=30351185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983159547U Granted JPS6069596U (en) 1983-10-15 1983-10-15 Motor speed switching circuit

Country Status (1)

Country Link
JP (1) JPS6069596U (en)

Also Published As

Publication number Publication date
JPH0116395Y2 (en) 1989-05-15

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