JPS579279A - Motor controlling circuit for automotive - Google Patents

Motor controlling circuit for automotive

Info

Publication number
JPS579279A
JPS579279A JP8214580A JP8214580A JPS579279A JP S579279 A JPS579279 A JP S579279A JP 8214580 A JP8214580 A JP 8214580A JP 8214580 A JP8214580 A JP 8214580A JP S579279 A JPS579279 A JP S579279A
Authority
JP
Japan
Prior art keywords
motor
transistor
contact
switch
conducted
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
JP8214580A
Other languages
Japanese (ja)
Inventor
Ryoji Himeno
Kunihiko Ito
Masaru Kato
Yujiro Tsutsui
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.)
Jidosha Denki Kogyo KK
Nissan Motor Co Ltd
Original Assignee
Jidosha Denki Kogyo KK
Nissan Motor Co 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 Jidosha Denki Kogyo KK, Nissan Motor Co Ltd filed Critical Jidosha Denki Kogyo KK
Priority to JP8214580A priority Critical patent/JPS579279A/en
Publication of JPS579279A publication Critical patent/JPS579279A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE:To eliminate the burning of a motor and wasteful consumption of a power source by interrupting a power source circuit when a current flows in the motor even after the prescribed time corresponding to the prescribed operation amount is elapsed at the time of operating a control switch. CONSTITUTION:When a radio switch 19 is, in case that an ignition switch 2 is closed ON, closed ON, a transistor 7 is conducted, and a contact 8a is thus closed. Since the contact 15a is switched to the contact 15b simultaneously, an antenna motor 17 is forwardly rotated. On the other hand, an arithmetic amplifier 12 detects a motor current and hence charges a capacitor 14. When a limit switch 16 is not interrupted even after the prescribed time is elapsed, a transistor 6 is conducted ON, and the transistor 7 is interrupted OFF, and the contact 8a is opened. When a switch 2 or 19 is opened, the transistor 7 is conducted by the discharge current of the capacitor 4, and the antenna motor 17 is reversely rotated.
JP8214580A 1980-06-19 1980-06-19 Motor controlling circuit for automotive Pending JPS579279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8214580A JPS579279A (en) 1980-06-19 1980-06-19 Motor controlling circuit for automotive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8214580A JPS579279A (en) 1980-06-19 1980-06-19 Motor controlling circuit for automotive

Publications (1)

Publication Number Publication Date
JPS579279A true JPS579279A (en) 1982-01-18

Family

ID=13766257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8214580A Pending JPS579279A (en) 1980-06-19 1980-06-19 Motor controlling circuit for automotive

Country Status (1)

Country Link
JP (1) JPS579279A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01269672A (en) * 1988-04-21 1989-10-27 Fuji Heavy Ind Ltd Motor controller of motor-driven type power steering device
DE19925872B4 (en) * 1998-10-26 2004-05-13 Mitsubishi Denki K.K. Starter protection device
WO2005038099A1 (en) * 2003-10-16 2005-04-28 Sumitomo Metal Mining Co., Ltd. Lithium tantalate substrate and method for producing same
WO2005038098A1 (en) * 2003-10-16 2005-04-28 Sumitomo Metal Mining Co., Ltd. Lithium tantalate substrate and method for producing same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019429A (en) * 1973-05-30 1975-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019429A (en) * 1973-05-30 1975-02-28

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01269672A (en) * 1988-04-21 1989-10-27 Fuji Heavy Ind Ltd Motor controller of motor-driven type power steering device
DE19925872B4 (en) * 1998-10-26 2004-05-13 Mitsubishi Denki K.K. Starter protection device
WO2005038099A1 (en) * 2003-10-16 2005-04-28 Sumitomo Metal Mining Co., Ltd. Lithium tantalate substrate and method for producing same
WO2005038098A1 (en) * 2003-10-16 2005-04-28 Sumitomo Metal Mining Co., Ltd. Lithium tantalate substrate and method for producing same

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