JPS5678368A - Hall motor - Google Patents

Hall motor

Info

Publication number
JPS5678368A
JPS5678368A JP15332079A JP15332079A JPS5678368A JP S5678368 A JPS5678368 A JP S5678368A JP 15332079 A JP15332079 A JP 15332079A JP 15332079 A JP15332079 A JP 15332079A JP S5678368 A JPS5678368 A JP S5678368A
Authority
JP
Japan
Prior art keywords
rotor
pole
center
shifted
stator
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
JP15332079A
Other languages
Japanese (ja)
Inventor
Shigeki Nishimura
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 Ecology Systems Co Ltd
Original Assignee
Matsushita Seiko 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 Seiko Co Ltd filed Critical Matsushita Seiko Co Ltd
Priority to JP15332079A priority Critical patent/JPS5678368A/en
Publication of JPS5678368A publication Critical patent/JPS5678368A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)

Abstract

PURPOSE:To start a rotor in one specified direction without fail by installing a permanent magnet at the position which is shifted from the center of the pole of a stator, and stopping the rotor at the position which is shifted from the center of the pole of the rotor when the power source is turned OFF. CONSTITUTION:The Hall motor is constituted by stator windings 8 and 9 which are sequentially excited by the current-conduction control by switching elements 11 and 12, a permanent magnet rotor 7 which obtaines a rotating force by the electromagnetic force caused by said stator windings 8 and 9, and a Hall element 10 which senses the position of the rotor 7 and controls the ON and OFF of the switching elements 11 and 12. The permanent magnets 13 and 14 are fixed to the positions which are shifted from the center of the pole of the stator 6. When the power source is turned OFF, the center of the pole of the rotor 7 is always stopped at the position which is shifted from the center of the pole of the stator 6. Therefore, when the power source is turned ON, the rotor 7 can be started in one specified direction without fail.
JP15332079A 1979-11-26 1979-11-26 Hall motor Pending JPS5678368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15332079A JPS5678368A (en) 1979-11-26 1979-11-26 Hall motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15332079A JPS5678368A (en) 1979-11-26 1979-11-26 Hall motor

Publications (1)

Publication Number Publication Date
JPS5678368A true JPS5678368A (en) 1981-06-27

Family

ID=15559910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15332079A Pending JPS5678368A (en) 1979-11-26 1979-11-26 Hall motor

Country Status (1)

Country Link
JP (1) JPS5678368A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0528750A2 (en) * 1991-08-20 1993-02-24 Emerson Electric Co. Shifted pole single phase variable reluctance motor
US5548173A (en) * 1992-12-10 1996-08-20 Switched Reluctance Drives Limited Switched reluctance motors
US5753984A (en) * 1995-03-29 1998-05-19 Switched Reluctance Drives Limited Apparatus and method for starting a single-phase variable reluctance motor
KR100388248B1 (en) * 2000-02-10 2003-06-18 엘지전자 주식회사 Parking device for single phase Switched Reluctance Motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0528750A2 (en) * 1991-08-20 1993-02-24 Emerson Electric Co. Shifted pole single phase variable reluctance motor
US5548173A (en) * 1992-12-10 1996-08-20 Switched Reluctance Drives Limited Switched reluctance motors
US5753984A (en) * 1995-03-29 1998-05-19 Switched Reluctance Drives Limited Apparatus and method for starting a single-phase variable reluctance motor
KR100388248B1 (en) * 2000-02-10 2003-06-18 엘지전자 주식회사 Parking device for single phase Switched Reluctance Motor

Similar Documents

Publication Publication Date Title
ES2007816A6 (en) Multi-phase bipolar brushless D.C. motor
ATE163813T1 (en) ELECTRONIC STARTING DEVICE FOR A SYNCHRONOUS MOTOR WITH A PERMANENT MAGNETIC ROTOR
US3988654A (en) Miniature brushless motor
GB1456546A (en) Brushless dc motors
EP1182766A4 (en) Brushless motor
JPH023180U (en)
GB1343372A (en) Permanent magnet motor
JPS5678368A (en) Hall motor
GB1529834A (en) Brushless direct current motors
FR2382127A1 (en) Single phase stepping motor for watches - has rotor of magnetically soft material with high coercive force, with tooth-shaped main and auxiliary poles
JPS55166473A (en) Hall motor
JPS5722367A (en) Commutatorless motor
JPS5670609A (en) Rotary electromagnet
EP0222604A3 (en) Starter procedure for permanent magnet motor
JPS5571166A (en) Motor
JPS5785568A (en) Step motor
RU2103786C1 (en) Single-phase motor with starter poles
RU12633U1 (en) VENT MOTOR
KR900000102B1 (en) Brushless dc motor
JPS5625365A (en) Two-phase winding type brushless direct current motor
JPS56162963A (en) Commutatorless electric motor
JPS5476910A (en) Dc brushless motor
FR2315190A1 (en) DC motor with permanent magnet rotor - has electromagnetic switch operated by alternate rotor components to effect commutation
JPS5463308A (en) Dc brushless motor
JPS54140092A (en) Control rod driving apparatus