DE3370417D1 - Three-phase brushless motor - Google Patents

Three-phase brushless motor

Info

Publication number
DE3370417D1
DE3370417D1 DE8484900306T DE3370417T DE3370417D1 DE 3370417 D1 DE3370417 D1 DE 3370417D1 DE 8484900306 T DE8484900306 T DE 8484900306T DE 3370417 T DE3370417 T DE 3370417T DE 3370417 D1 DE3370417 D1 DE 3370417D1
Authority
DE
Germany
Prior art keywords
brushless motor
phase brushless
phase
motor
brushless
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
DE8484900306T
Other languages
English (en)
Inventor
Satoshi Sony Corporat Sakamoto
Mitsuo Sony Corporation Uzuka
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 DE3370417D1 publication Critical patent/DE3370417D1/de
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
DE8484900306T 1983-01-14 1983-12-28 Three-phase brushless motor Expired DE3370417D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58004517A JPH0622394B2 (ja) 1983-01-14 1983-01-14 ３相ブラシレスモータ
PCT/JP1983/000463 WO1984002810A1 (en) 1983-01-14 1983-12-28 Three-phase brushless motor

Publications (1)

Publication Number Publication Date
DE3370417D1 true DE3370417D1 (en) 1987-04-23

Family

ID=11586240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484900306T Expired DE3370417D1 (en) 1983-01-14 1983-12-28 Three-phase brushless motor

Country Status (6)

Country Link
US (1) US4585979A (de)
EP (1) EP0131632B1 (de)
JP (1) JPH0622394B2 (de)
KR (1) KR910000093B1 (de)
DE (1) DE3370417D1 (de)
WO (1) WO1984002810A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639648A (en) * 1983-01-14 1987-01-27 Sony Corporation Three-phase brushless motor
DE3435270A1 (de) * 1984-09-26 1986-04-03 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Verfahren zum anlaufen eines elektronisch kommutierten gleichstrommotors
JPS61135352A (ja) * 1984-12-03 1986-06-23 Matsushita Electric Ind Co Ltd ブラシレス直流モ−タ
CH670018A5 (en) * 1985-08-21 1989-04-28 Studer Willi Ag Collectorless DC motor using permanent magnet rotor - has alternating rotor poles arranged in two peripheral paths containing related pole numbers
JPS62201048A (ja) * 1986-02-27 1987-09-04 Sony Corp 二相ブラシレスモ−タ
US4694210A (en) * 1986-07-31 1987-09-15 General Motors Corporation Brushless DC motor and sensorless drive arrangement therefor
JPH01278247A (ja) * 1988-04-30 1989-11-08 Fanuc Ltd 同期電動機
JPH02231951A (ja) * 1989-03-01 1990-09-13 Sony Corp ブラシレスモータ
US5017867A (en) * 1989-12-08 1991-05-21 Magnetek Controls Magnetostrictive linear position detector with reflection termination
DE4232850B4 (de) * 1991-09-30 2008-10-30 Papst Licensing Gmbh & Co. Kg Flachbauender, bürstenloser Gleichstrommotor zum Antrieb eines Kleingebläses
US6703757B2 (en) * 1995-09-13 2004-03-09 Delta Electronics Inc. Motor structure having low profile
DE19650908A1 (de) * 1995-12-22 1997-06-26 Papst Motoren Gmbh & Co Kg Elektronisch kommutierter Motor
KR100312293B1 (ko) * 1998-12-28 2001-12-28 김병규 단일홀소자를갖는2상비엘디씨모터
JP5764929B2 (ja) * 2010-04-14 2015-08-19 株式会社安川電機 直動回転アクチュエータ
US10148152B2 (en) 2015-02-10 2018-12-04 Cts Corporation Axial brushless DC motor
KR20190006498A (ko) 2016-05-19 2019-01-18 시티에스 코포레이션 분획 및 홀드 스텝 기능을 가진 축류 브러시리스 dc 모터

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122241Y2 (de) * 1971-03-12 1976-06-09
JPS5812838B2 (ja) * 1974-09-07 1983-03-10 日本ビクター株式会社 チヨクリユウブラシレスモ−タ
US4039912A (en) * 1974-10-30 1977-08-02 Victor Company Of Japan, Limited Three-phase brushless dc motor using two hall effect devices
GB1604121A (en) * 1977-04-08 1981-12-02 Sony Corp Dc motors
JPS54111609A (en) * 1978-02-20 1979-09-01 Sony Corp Dc motor
DE2730142C2 (de) * 1977-07-04 1988-01-21 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor der zweisträngigen Bauart
NL7908926A (nl) * 1979-12-12 1980-09-30 Oce Nederland Bv Belichtingsinrichting.
US4405885A (en) * 1980-07-23 1983-09-20 Matsushita Electric Industrial Co., Ltd. Brushless dc motor
JPS57206263A (en) * 1981-06-10 1982-12-17 Sony Corp Two phase switching type brushless motor

Also Published As

Publication number Publication date
EP0131632A1 (de) 1985-01-23
JPS59129560A (ja) 1984-07-25
JPH0622394B2 (ja) 1994-03-23
WO1984002810A1 (en) 1984-07-19
US4585979A (en) 1986-04-29
KR840007650A (ko) 1984-12-08
EP0131632B1 (de) 1987-03-18
EP0131632A4 (de) 1985-07-01
KR910000093B1 (ko) 1991-01-19

Similar Documents

Publication Publication Date Title
GB8400669D0 (en) Brushless motor
GB2145292B (en) Single-phase brushless motor
DE3572898D1 (en) Brushless motor
GB2145297B (en) Brushless motor control
GB8521038D0 (en) Electric motor
GB2144587B (en) Permanent-magnet-excited commutator motor
DE3474240D1 (en) Brushless dc tachometer
DE3477106D1 (en) Direct-current motor
GB2150364B (en) D c brushless motor
GB2179803B (en) Brushless motor
GB2118785B (en) Direct-current brushless motor
GB2140218B (en) Electric motor
GB2149226B (en) Collectorless d c motor
DE3370417D1 (en) Three-phase brushless motor
EP0183277A3 (en) Brushless motor
GB2139015B (en) Electric motor
GB2151413B (en) Electric motor
EP0164742A3 (en) Brushless motor
GB8422267D0 (en) Rotor for electric motor
GB2153599B (en) Brushless electric motor
GB2142192B (en) Electric motor
HUT34289A (en) Reluctance motor
GB2149224B (en) Electric motor
GB2139820B (en) Electric motor
GB8312519D0 (en) Brushless dc motor

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee