CA1256152A - Moteur triphase sans balais - Google Patents

Moteur triphase sans balais

Info

Publication number
CA1256152A
CA1256152A CA000502020A CA502020A CA1256152A CA 1256152 A CA1256152 A CA 1256152A CA 000502020 A CA000502020 A CA 000502020A CA 502020 A CA502020 A CA 502020A CA 1256152 A CA1256152 A CA 1256152A
Authority
CA
Canada
Prior art keywords
magnetic poles
rotor
main magnetic
brushless motor
poles
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.)
Expired
Application number
CA000502020A
Other languages
English (en)
Inventor
Satoshi Sakamoto
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA1256152A publication Critical patent/CA1256152A/fr
Expired 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)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Brushless Motors (AREA)
CA000502020A 1985-02-18 1986-02-17 Moteur triphase sans balais Expired CA1256152A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60029503A JPH0614775B2 (ja) 1985-02-18 1985-02-18 ３相ブラシレスモ−タ
JP29503/85 1985-02-18

Publications (1)

Publication Number Publication Date
CA1256152A true CA1256152A (fr) 1989-06-20

Family

ID=12277886

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000502020A Expired CA1256152A (fr) 1985-02-18 1986-02-17 Moteur triphase sans balais

Country Status (2)

Country Link
JP (1) JPH0614775B2 (fr)
CA (1) CA1256152A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2524441C (en) * 2013-01-30 2020-11-11 Mitsubishi Electric Corp Liquid level detection device

Also Published As

Publication number Publication date
JPH0614775B2 (ja) 1994-02-23
JPS61189161A (ja) 1986-08-22

Similar Documents

Publication Publication Date Title
US4639648A (en) Three-phase brushless motor
US4405885A (en) Brushless dc motor
US4629948A (en) Electric motor and tachometric generator unit
JPS6235347B2 (fr)
US4585979A (en) Three-phase brushless motor having auxiliary magnetic pole on rotor
JPS6350959B2 (fr)
GB2049322A (en) Direct current motors
CA1256152A (fr) Moteur triphase sans balais
US5679990A (en) Motor
EP0200537A2 (fr) Moteur électrique avec un générateur tachymétrique
JPS6227621B2 (fr)
JPS624954B2 (fr)
JPS6321434B2 (fr)
JPH0330089B2 (fr)
JPS6134872Y2 (fr)
JPS59136058A (ja) ３相ブラシレスモ−タ
JPH0326324B2 (fr)
JPS6110466Y2 (fr)
JPS59221620A (ja) 光学式回転検出装置
JPS5844375Y2 (ja) モ−タの回転速度検出装置
JPS5926786Y2 (ja) モ−タ
JPH0430756B2 (fr)
JPS58119762A (ja) 直流ブラシレスモ−タ
JPS61189414A (ja) 磁束密度変化検知装置
JPH06261522A (ja) 回転検出装置

Legal Events

Date Code Title Description
MKEX Expiry