JPS5678387A - Clutch motor - Google Patents

Clutch motor

Info

Publication number
JPS5678387A
JPS5678387A JP1749480A JP1749480A JPS5678387A JP S5678387 A JPS5678387 A JP S5678387A JP 1749480 A JP1749480 A JP 1749480A JP 1749480 A JP1749480 A JP 1749480A JP S5678387 A JPS5678387 A JP S5678387A
Authority
JP
Japan
Prior art keywords
clutch mechanism
clutch
motor
unloading
vibrations
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
JP1749480A
Other languages
Japanese (ja)
Inventor
Nobukazu Sugano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1749480A priority Critical patent/JPS5678387A/en
Publication of JPS5678387A publication Critical patent/JPS5678387A/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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/04—Single phase motors, e.g. capacitor motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

PURPOSE:To curtail electric power to be consumed and reduce noises and vibrations at unloading by a method wherein an electromotor is applied with all supply voltages when a clutch mechanism is ON, and with a voltage lower than the supply voltage when OFF. CONSTITUTION:A clutch motor 19 is connected to the supply source through a bi- lateral 3 terminal thyristor 20 and an operation lever 17 for operating the clutch mechanism is provided with a detecting device 21 for detecting whether the clutch mechanism is ON or OFF. A signal fed from the detecting device 21 effects action of a control circuit 22 to control the bi-lateral 3 terminal thyristor 20. When the clutch mechanism is ON, all supply voltages are supplied to the motor 19 and when OFF, a voltage lower than that is supplied. Accordingly, an electric power to be consumed at unloading is curtailed and also vibrations and noises can largely be reduced without a lowering of the performance as the clutch motor.
JP1749480A 1980-02-14 1980-02-14 Clutch motor Pending JPS5678387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1749480A JPS5678387A (en) 1980-02-14 1980-02-14 Clutch motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1749480A JPS5678387A (en) 1980-02-14 1980-02-14 Clutch motor

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP15332279A Division JPS5678349A (en) 1979-11-26 1979-11-26 Clutch motor

Publications (1)

Publication Number Publication Date
JPS5678387A true JPS5678387A (en) 1981-06-27

Family

ID=11945548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1749480A Pending JPS5678387A (en) 1980-02-14 1980-02-14 Clutch motor

Country Status (1)

Country Link
JP (1) JPS5678387A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877431A (en) * 1981-10-30 1983-05-10 Koyo Kikai Kogyo Kk Electrical drive power saving in machine tool etc.
US5745972A (en) * 1989-06-22 1998-05-05 Hitachi, Ltd. Method of producing parts/substrate assemblies

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045906A (en) * 1973-08-29 1975-04-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045906A (en) * 1973-08-29 1975-04-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877431A (en) * 1981-10-30 1983-05-10 Koyo Kikai Kogyo Kk Electrical drive power saving in machine tool etc.
US5745972A (en) * 1989-06-22 1998-05-05 Hitachi, Ltd. Method of producing parts/substrate assemblies

Similar Documents

Publication Publication Date Title
JPS57113789A (en) Driving system for induction motor
KR830006979A (en) Electric motor controller
GB2001489A (en) Power supply system for loads on motor vehicles
JPS5678387A (en) Clutch motor
JPS57183297A (en) Frequency/voltage ratio controller for inverter
JPS54156295A (en) Wire-cut electric discharge machining device
JPS554680A (en) Power source control system
JPS54143027A (en) Memory unit mounted on vehicle
JPS56159716A (en) Direct-current electric power device
JPS5797303A (en) Automatic speed controller for electric motor vehicle
JPS53104920A (en) Device for controlling electric motor operated vehicle
JPS56124520A (en) Feeding circuit for trolley wire
JPS52124121A (en) Driver for dc motor
JPS5481061A (en) Semiconductor controller
JPS5749367A (en) Controlling device for base current of transistor chopper
JPS576570A (en) Controller for electric power source of thyristor
JPS5567811A (en) Power unit for remote-control apparatus
JPS5495347A (en) Appartus for preventing burning of motor field coil
JPS5736502A (en) Chopper circuit for electric motor vehicle
JPS55160999A (en) Stabilizer for electric power line system
JPS57199491A (en) Controller for motor
JPS57183202A (en) Protecting apparatus for electric motor vehicle
EP0065119B2 (en) Device to introduce anti-freeze into a compressed-air system
JPS5383719A (en) Operation control circuit for recording and reproducing apparatus
JPS5313707A (en) Device for controlling electric motor vehicle