JPS4950412A - - Google Patents

Info

Publication number
JPS4950412A
JPS4950412A JP48059259A JP5925973A JPS4950412A JP S4950412 A JPS4950412 A JP S4950412A JP 48059259 A JP48059259 A JP 48059259A JP 5925973 A JP5925973 A JP 5925973A JP S4950412 A JPS4950412 A JP S4950412A
Authority
JP
Japan
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.)
Granted
Application number
JP48059259A
Other languages
Japanese (ja)
Other versions
JPS5338001B2 (US06826419-20041130-M00005.png
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
Priority claimed from DE2225442A external-priority patent/DE2225442C3/de
Priority claimed from DE2239167A external-priority patent/DE2239167C2/de
Priority claimed from DE2243923A external-priority patent/DE2243923A1/de
Priority claimed from DE2252727A external-priority patent/DE2252727A1/de
Priority claimed from DE2321022A external-priority patent/DE2321022C2/de
Application filed filed Critical
Publication of JPS4950412A publication Critical patent/JPS4950412A/ja
Publication of JPS5338001B2 publication Critical patent/JPS5338001B2/ja
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
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor
    • 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
    • H02P2209/00—Indexing scheme relating to controlling arrangements characterised by the waveform of the supplied voltage or current
    • H02P2209/07—Trapezoidal waveform

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
JP5925973A 1972-05-25 1973-05-25 Expired JPS5338001B2 (US06826419-20041130-M00005.png)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE2225442A DE2225442C3 (de) 1972-05-25 1972-05-25 Kollektorloser Gleichstrommotor
DE2239167A DE2239167C2 (de) 1972-05-25 1972-08-09 Kollektorloser Gleichstrommotor mit axialem Luftspalt
DE2243923A DE2243923A1 (de) 1972-05-25 1972-09-07 Kollektorloser gleichstrommotor
DE2252727A DE2252727A1 (de) 1972-05-25 1972-10-27 Kollektorloser gleichstrommotor
DE2321022A DE2321022C2 (de) 1973-04-26 1973-04-26 Kollektorloser Gleichstrommotor mit einem axialen Luftspalt

Publications (2)

Publication Number Publication Date
JPS4950412A true JPS4950412A (US06826419-20041130-M00005.png) 1974-05-16
JPS5338001B2 JPS5338001B2 (US06826419-20041130-M00005.png) 1978-10-13

Family

ID=27510253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5925973A Expired JPS5338001B2 (US06826419-20041130-M00005.png) 1972-05-25 1973-05-25

Country Status (3)

Country Link
US (1) US3840761A (US06826419-20041130-M00005.png)
JP (1) JPS5338001B2 (US06826419-20041130-M00005.png)
FR (1) FR2185885B1 (US06826419-20041130-M00005.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161986U (US06826419-20041130-M00005.png) * 1980-04-30 1981-12-02
JPS5722367A (en) * 1980-07-15 1982-02-05 Tokyo Parts Kogyo Kk Commutatorless motor
JPS5925978U (ja) * 1982-08-06 1984-02-17 株式会社ケンウッド モ−タ

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909643A (en) * 1973-03-30 1975-09-30 Victor Company Of Japan Direct-driven type phonograph turntable
DE2419432C3 (de) * 1974-04-23 1985-05-09 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor mit einem Stator und mit einem permanentmagnetischen Rotor
US4011475A (en) * 1973-06-23 1977-03-08 Papst-Motoren Kg Torque equalized brushless permanent magnet rotor motor
US3936680A (en) * 1973-07-10 1976-02-03 Kabushiki Kaisha Tokai Rika Denki Seisakusho Miniature self-starting electric motor
US3912956A (en) * 1973-07-20 1975-10-14 Papst Motoren Kg Direct-current motor
US3906267A (en) * 1973-07-26 1975-09-16 Sagem Brushless electric motors
DE2503206C3 (de) * 1975-01-27 1978-03-30 Vdo Adolf Schindling Ag, 6000 Frankfurt Einphasenschrittmotor
US4181867A (en) * 1975-07-21 1980-01-01 Papst-Motoren Kg Brushless direct-current motor
DE2612464C2 (de) * 1976-03-24 1978-03-23 Papst-Motoren Kg, 7742 St Georgen Kollektorloser Gleichstrommotor
CH612736A5 (US06826419-20041130-M00005.png) * 1976-04-27 1979-08-15 Papst Motoren Kg
US4079274A (en) * 1976-11-17 1978-03-14 General Time Corporation Damping of noise
GB1604122A (en) * 1977-04-08 1981-12-02 Sony Corp Dc motors
US4547714A (en) * 1978-08-11 1985-10-15 Papst-Motoren Gmbh & Co. Kg Low magnetic leakage flux brushless pulse controlled d-c motor
DE2913602A1 (de) * 1979-04-02 1980-10-09 Computer Peripherie Tech Antriebsvorrichtung mit einem motor mit scheibenfoermigem anker
DE3049334C3 (de) * 1980-03-05 1993-09-30 Papst Motoren Gmbh & Co Kg Antriebsvorrichtung für Festplattenspeicher
US4535373A (en) * 1980-12-29 1985-08-13 Papst-Motoren Gmbh & Co. Kg Labyrinth seal in disk storage drive
US5424887A (en) * 1980-03-05 1995-06-13 Papst Licensing Gmbh Disk storage drive
USRE37058E1 (en) 1980-05-10 2001-02-20 Papst Licensing Gmbh & Co. Kg Disk storage device having contamination seals
USRE38601E1 (en) 1980-05-10 2004-09-28 Papst Licensing, GmbH & Co. KG Disk storage device having a radial magnetic yoke feature
USRE38673E1 (en) 1980-05-10 2004-12-21 Papst Licensing Gmbh & Co. Kg Disk storage device having a hub sealing member feature
USRE38662E1 (en) 1980-05-10 2004-11-30 Papst Licensing Gmbh & Co. Kg Disk storage device having a sealed bearing tube
IT8122006V0 (it) * 1980-06-06 1981-06-05 Papst Motoren Kg Motore a corrente continua, privo di collettori e a rotore esterno.
USRE38772E1 (en) 1981-03-18 2005-08-09 Papst Licensing Gmbh & Co. Kg Disk storage device having an undercut hub member
DE3125694A1 (de) * 1981-06-30 1983-01-13 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser gleichstrommotor
JPS5830968U (ja) * 1981-08-20 1983-02-28 パイオニア株式会社 回動型アクチユエ−タ
US4599664A (en) * 1982-03-01 1986-07-08 Papst-Motoren Gmbh & Co Kg Disk storage drive
CH660264A5 (de) * 1982-05-27 1987-03-31 Papst Motoren Gmbh & Co Kg Kollektorloser gleichstrommotor.
US4494028A (en) * 1982-09-30 1985-01-15 Rotron Incorporated Integral coaxial commutation and rotor magnets and apparatus and method for making same
US4779069A (en) * 1982-09-30 1988-10-18 Comair Rotron, Inc. Apparatus and method for making integral coaxial communication and rotor magnets
ATE26634T1 (de) * 1982-12-10 1987-05-15 Micronel Ag Ventilator mit elektronisch kommutiertem gleichstrommotor.
DE3418773C2 (de) * 1984-05-19 1986-11-13 Papst-Motoren GmbH & Co KG, 7742 St Georgen Zweipulsiger kollektorloser Gleichstrommotor
JPS6184683U (US06826419-20041130-M00005.png) * 1984-11-07 1986-06-04
USRE35189E (en) * 1985-03-21 1996-03-26 Papst Licensing Gmbh Drive arrangement with collectorless d.c. motor
US4620138A (en) * 1985-03-21 1986-10-28 Papst-Motoren Gmbh & Co. Kg Drive arrangement with collectorless D.C. motor
JPS62186095A (ja) * 1986-02-07 1987-08-14 Nikoku Kikai Kogyo Kk 多段渦流ポンプ
US4724350A (en) * 1986-09-22 1988-02-09 Shicoh Engineering Co., Ltd. 1-phase self starting disk-type brushless motor with cogging element
US4725752A (en) * 1986-09-22 1988-02-16 Shicoh Engineering Co., Ltd. 1-phase self starting disk-type brushless motor with cogging element
US4733119A (en) * 1986-09-22 1988-03-22 Shicoh Engineering Co., Ltd. 1-Phase self-starting disk-type brushless motor with cogging-producing element
EP0263890B1 (en) * 1986-10-13 1992-04-15 Shicoh Engineering Co., Ltd. 1-phase energized brushless motor
US4745345A (en) * 1986-12-02 1988-05-17 Camatec Corporation D.C. motor with axially disposed working flux gap
US4922142A (en) * 1988-06-22 1990-05-01 E. I. Du Pont De Nemours And Company Method and apparatus for controlling the carriage of a linear motor
GB9016508D0 (en) * 1990-07-27 1990-09-12 Papst Motors Limited Brushless d.c.motors
ATE284581T1 (de) * 1996-01-10 2004-12-15 Papst Motoren Gmbh & Co Kg Verfahren zum betreiben eines elektronisch kommutierten gleichstrommotors, und motor zur durchführung eines solchen verfahrens
DE29718082U1 (de) * 1997-10-11 1999-02-11 Papst Motoren Gmbh & Co Kg Kleinlüftereinheit, insbesondere zur Verwendung als Leiterplattenlüfter
JP3994673B2 (ja) * 2001-02-28 2007-10-24 松下電器産業株式会社 ブラシレスモータ
JP4848842B2 (ja) * 2006-05-29 2011-12-28 株式会社ジェイテクト ブラシレスモータ及び電動パワーステアリング装置
WO2008148401A1 (de) 2007-06-01 2008-12-11 Ebm-Papst St. Georgen Gmbh & Co. Kg Verfahren zum betrieb eines einsträngigen elektronisch kommutierten motors an einer gleichspannungsquelle, und motor zur durchführung eines solchen verfahrens
CN203730353U (zh) * 2014-02-27 2014-07-23 讯凯国际股份有限公司 薄型化轴向气隙式风扇

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161986U (US06826419-20041130-M00005.png) * 1980-04-30 1981-12-02
JPS5722367A (en) * 1980-07-15 1982-02-05 Tokyo Parts Kogyo Kk Commutatorless motor
JPS5925978U (ja) * 1982-08-06 1984-02-17 株式会社ケンウッド モ−タ

Also Published As

Publication number Publication date
JPS5338001B2 (US06826419-20041130-M00005.png) 1978-10-13
FR2185885B1 (US06826419-20041130-M00005.png) 1977-04-29
US3840761A (en) 1974-10-08
FR2185885A1 (US06826419-20041130-M00005.png) 1974-01-04

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