FR2437096A1 - Moteur a courant continu - Google Patents

Moteur a courant continu

Info

Publication number
FR2437096A1
FR2437096A1 FR7923726A FR7923726A FR2437096A1 FR 2437096 A1 FR2437096 A1 FR 2437096A1 FR 7923726 A FR7923726 A FR 7923726A FR 7923726 A FR7923726 A FR 7923726A FR 2437096 A1 FR2437096 A1 FR 2437096A1
Authority
FR
France
Prior art keywords
motor
peripheral part
radial distance
average radial
facon
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.)
Granted
Application number
FR7923726A
Other languages
English (en)
French (fr)
Other versions
FR2437096B1 (enExample
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
Publication of FR2437096A1 publication Critical patent/FR2437096A1/fr
Application granted granted Critical
Publication of FR2437096B1 publication Critical patent/FR2437096B1/fr
Granted 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)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Dc Machiner (AREA)
FR7923726A 1978-09-22 1979-09-24 Moteur a courant continu Granted FR2437096A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11719678A JPS5543982A (en) 1978-09-22 1978-09-22 Motor

Publications (2)

Publication Number Publication Date
FR2437096A1 true FR2437096A1 (fr) 1980-04-18
FR2437096B1 FR2437096B1 (enExample) 1984-04-13

Family

ID=14705768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923726A Granted FR2437096A1 (fr) 1978-09-22 1979-09-24 Moteur a courant continu

Country Status (6)

Country Link
US (1) US4283644A (enExample)
JP (1) JPS5543982A (enExample)
DE (1) DE2937962A1 (enExample)
FR (1) FR2437096A1 (enExample)
GB (1) GB2032197B (enExample)
NL (1) NL7907110A (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37058E1 (en) 1980-05-10 2001-02-20 Papst Licensing Gmbh & Co. Kg Disk storage device having contamination seals
CH670323A5 (enExample) * 1985-03-30 1989-05-31 Papst Motoren Gmbh & Co Kg
USRE38662E1 (en) 1980-05-10 2004-11-30 Papst Licensing Gmbh & Co. Kg Disk storage device having a sealed bearing tube
USRE38601E1 (en) 1980-05-10 2004-09-28 Papst Licensing, GmbH & Co. KG Disk storage device having a radial magnetic yoke feature
US4779165A (en) * 1981-09-07 1988-10-18 Papst-Motoren Gmbh & Co. Kg Disk storage drive
USRE38673E1 (en) 1980-05-10 2004-12-21 Papst Licensing Gmbh & Co. Kg Disk storage device having a hub sealing member feature
US5216557A (en) * 1981-09-07 1993-06-01 Papst-Motoren Gmbh & Co. Kg Disk storage device having a brushless dc drive motor
JPS6223263Y2 (enExample) * 1980-06-26 1987-06-13
US5361010A (en) * 1980-07-09 1994-11-01 Papst Licensing Gmbh Tachogenerator for speed control of electric motors
US4517480A (en) * 1980-07-09 1985-05-14 Papst Motoren Gmbh & Co, Kg Tachogenerator for speed control of electric motors
USRE38772E1 (en) 1981-03-18 2005-08-09 Papst Licensing Gmbh & Co. Kg Disk storage device having an undercut hub member
USRE34412E (en) * 1981-09-07 1993-10-19 Papst-Motoren Gmbh & Co. Kg Disk storage drive having motor drive with non-corrodible hub
US4447751A (en) * 1981-11-12 1984-05-08 Itsuki Ban Direct current motor
US4623216A (en) * 1983-02-10 1986-11-18 Canon Kabushiki Kaisha Light beam scanning apparatus
JPS59226647A (ja) * 1983-06-02 1984-12-19 Matsushita Electric Ind Co Ltd 直流モ−タ
GB2218856B (en) * 1985-03-30 1990-02-28 Papst Motoren Gmbh & Co Kg Disk store drive
JPS61229935A (ja) * 1985-04-04 1986-10-14 Shikoo Giken:Kk スロツトル弁調節機構
JPS6244056A (ja) * 1985-08-20 1987-02-26 Kiyonori Fujisaki 直流モ−タ
US4763037A (en) * 1986-02-15 1988-08-09 Aisin Seiki Kabushiki Kaisha Flat motor having a stationary magnet
JPH0232731A (ja) * 1988-07-16 1990-02-02 Chubu Seimitsu:Kk モータの構造
US5050957A (en) * 1990-04-27 1991-09-24 At&T Bell Laboratories Optical fiber service cable
DE69222014T2 (de) * 1991-07-11 1998-01-22 Secoh Giken Kk Kernloser gleichstrommotor in flachbauweise
US5677585A (en) * 1995-01-31 1997-10-14 Sony Corporation Motor
FR2764748B1 (fr) * 1997-06-13 1999-10-01 Claude Oudet Dispositif d'entrainement electromagnetique a aimant permanent mobile
US6169348B1 (en) * 1998-12-30 2001-01-02 Samsung Electro-Mechanics Co., Ltd. Flat type two-phase vibration motor
NZ334768A (en) * 1999-03-23 2001-09-28 Wellington Drive Technologies Brushless DC motor, stator disc has flattened inverted conical cross section
US20060022620A1 (en) * 2004-07-27 2006-02-02 Siemens Vdo Automotive Inc. Series speed manipulation for dual fan module
JP4690032B2 (ja) * 2004-12-24 2011-06-01 住友電気工業株式会社 アキシャルギャップ型モータ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR94017E (fr) * 1967-02-08 1969-06-20 Edgard Nazare Motovariateur a turbine électromagnétique a commande électronique.
DE2526256A1 (de) * 1974-06-14 1976-01-02 Tokyo Shibaura Electric Co Mit einem sich drehenden teil, insbesondere mit einem plattenteller, einer bandspule o.dgl., versehenes geraet
FR2377109A1 (fr) * 1977-01-10 1978-08-04 Sony Corp Moteur a courant continu
US4107587A (en) * 1974-09-24 1978-08-15 Itsuki Ban Three-phase DC motor having non-superimposed armature coils

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT962126B (it) * 1971-08-18 1973-12-20 Suwa Seikosha Kk Perfezionamento nei motori elettrici a corrente continua senza spazzole
US3867656A (en) * 1971-12-13 1975-02-18 Siwa Seikosha Kk Brushless direct current motor
DE2321022C2 (de) * 1973-04-26 1986-10-02 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor mit einem axialen Luftspalt
DE2260069A1 (de) * 1972-12-08 1974-06-12 Papst Motoren Kg Kollektroloser gleichstrommotor
DE2559838C2 (de) * 1974-07-13 1982-10-14 Olympus Optical Co., Ltd., Tokyo Elektromotor mit Vorrichtung zur Erzeugung von Drehzahlsignalen
US4143288A (en) * 1974-07-13 1979-03-06 Olympus Optical Co., Ltd. Coreless motor
DE2533187C2 (de) * 1975-05-12 1986-12-18 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser Gleichstrommotor mit einer eisenlosen Statorwicklung
JPS5920267B2 (ja) * 1975-10-22 1984-05-11 株式会社日立製作所 周波数発電機付電動機
CH612736A5 (enExample) * 1976-04-27 1979-08-15 Papst Motoren Kg

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR94017E (fr) * 1967-02-08 1969-06-20 Edgard Nazare Motovariateur a turbine électromagnétique a commande électronique.
DE2526256A1 (de) * 1974-06-14 1976-01-02 Tokyo Shibaura Electric Co Mit einem sich drehenden teil, insbesondere mit einem plattenteller, einer bandspule o.dgl., versehenes geraet
US4107587A (en) * 1974-09-24 1978-08-15 Itsuki Ban Three-phase DC motor having non-superimposed armature coils
FR2377109A1 (fr) * 1977-01-10 1978-08-04 Sony Corp Moteur a courant continu

Also Published As

Publication number Publication date
DE2937962A1 (de) 1980-04-03
FR2437096B1 (enExample) 1984-04-13
DE2937962C2 (enExample) 1989-05-11
JPS6142507B2 (enExample) 1986-09-22
GB2032197A (en) 1980-04-30
US4283644A (en) 1981-08-11
NL7907110A (nl) 1980-03-25
GB2032197B (en) 1983-08-17
JPS5543982A (en) 1980-03-28

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