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KR860004499A - 무브러쉬 dc모터 - Google Patents

무브러쉬 dc모터

Info

Publication number
KR860004499A
KR860004499A KR1019850008434A KR850008434A KR860004499A KR 860004499 A KR860004499 A KR 860004499A KR 1019850008434 A KR1019850008434 A KR 1019850008434A KR 850008434 A KR850008434 A KR 850008434A KR 860004499 A KR860004499 A KR 860004499A
Authority
KR
South Korea
Prior art keywords
brushless
motor
Prior art date
Application number
KR1019850008434A
Other languages
English (en)
Other versions
KR920002692B1 (ko
Inventor
알. 히트릭 프리드릭
Original Assignee
디지탈 이큅먼트 코포레이션
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24692590&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR860004499(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 디지탈 이큅먼트 코포레이션 filed Critical 디지탈 이큅먼트 코포레이션
Publication of KR860004499A publication Critical patent/KR860004499A/ko
Application granted granted Critical
Publication of KR920002692B1 publication Critical patent/KR920002692B1/ko

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • 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
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Brushless Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
KR1019850008434A 1984-11-13 1985-11-12 무브러쉬 dc모터 KR920002692B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67095884A 1984-11-13 1984-11-13
JP670958 1984-11-13

Publications (2)

Publication Number Publication Date
KR860004499A true KR860004499A (ko) 1986-06-23
KR920002692B1 KR920002692B1 (ko) 1992-03-31

Family

ID=24692590

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850008434A KR920002692B1 (ko) 1984-11-13 1985-11-12 무브러쉬 dc모터

Country Status (7)

Country Link
EP (1) EP0182702B2 (ko)
JP (1) JPS61121758A (ko)
KR (1) KR920002692B1 (ko)
AU (1) AU586837B2 (ko)
CA (1) CA1260522A (ko)
DE (1) DE3578558D1 (ko)
IE (1) IE56810B1 (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3578558D1 (de) * 1984-11-13 1990-08-09 Digital Equipment Corp Buerstenloser gleichstrommotor.
US4761576A (en) * 1985-11-12 1988-08-02 General Motors Corporation Motor driven air moving apparatus for high speed, constant duty operation
DE3700774C2 (de) * 1986-01-13 1998-11-12 Papst Motoren Gmbh & Co Kg Kollektorlose Gleichstrommaschine
DE3723099C2 (de) * 1987-01-13 2003-10-09 Papst Licensing Gmbh & Co Kg Dauermagneterregte Dynamomaschine mit genutetem Blechpaket
DE3710658A1 (de) * 1987-03-31 1988-10-13 Standard Elektrik Lorenz Ag Elektronisch kommutierter, kollektorloser gleichstrommotor
NL8801700A (nl) * 1988-07-05 1990-02-01 Philips Nv Electrische meerpolige machine.
GB8919024D0 (en) * 1989-08-21 1989-10-04 Switched Reluctance Drives Ltd Improvements in electric reluctance machines
DE4124425B4 (de) * 1990-07-23 2007-02-01 Papst Licensing Gmbh & Co. Kg Kollektorloser Gleichstrommotor mit verbesserter Drehmomentwelligkeit
JPH0461471U (ko) * 1990-09-27 1992-05-26
JPH052551U (ja) * 1991-06-19 1993-01-14 株式会社安川電機 回転電機の電機子
SI9200102A (sl) * 1992-06-11 1993-12-31 Imp Crpalke D D Elektronsko komutiran motor, krmiljen z enosmernimi impulzi
EP0709947B1 (en) * 1994-10-28 1998-07-08 Hewlett-Packard Company Balancing of radial reluctance forces in a DC motor
DE19530918A1 (de) * 1995-08-23 1997-02-27 Philips Patentverwaltung Motor mit gegeneinander bewegbaren Motorteilen
DE19633209A1 (de) * 1995-08-28 1997-03-06 Papst Motoren Gmbh & Co Kg Verfahren und Vorrichtung zur Reduzierung des sogenannten Nutruckens bei einem Elektromotor
CN1839526A (zh) * 2003-09-11 2006-09-27 西门子公司 具有一感应转子的电机
ITTO20050256A1 (it) * 2005-04-15 2006-10-16 Lgl Electronics Spa Alimentatore negativo di filato per macchine tessili e simili
JP2006332199A (ja) * 2005-05-24 2006-12-07 Shindengen Electric Mfg Co Ltd ＳｉＣ半導体装置
FR2899396B1 (fr) * 2006-03-30 2008-07-04 Moving Magnet Tech Mmt Moteur electrique polyphase notamment pour l'entrainement de pompes ou de ventilateurs
CN101667770B (zh) * 2008-09-03 2013-09-04 德昌电机(深圳)有限公司 一种燃料泵及其无刷直流马达
JP6140035B2 (ja) 2013-09-04 2017-05-31 山洋電気株式会社 三相電磁モータ
DE102020006001A1 (de) 2019-11-28 2021-06-02 Hans Hermann Rottmerhusen Elektronisch kommutierter Elektromotor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5355722A (en) * 1976-10-26 1978-05-20 Nakamichi Kenkyusho Commutatorless dc motor
GB1603969A (en) * 1977-05-26 1981-12-02 Matsushita Electric Ind Co Ltd Rotary electrical machine
JPS56157247A (en) * 1980-05-02 1981-12-04 Matsushita Electric Ind Co Ltd Rotary electrical machine and apparatus
DE8015057U1 (de) * 1980-06-06 1982-07-22 Papst-Motoren GmbH & Co KG, 7742 St Georgen Kollektorloser gleichstromaussenlaeufermotor
DE3578558D1 (de) * 1984-11-13 1990-08-09 Digital Equipment Corp Buerstenloser gleichstrommotor.

Also Published As

Publication number Publication date
IE56810B1 (en) 1991-12-18
CA1260522A (en) 1989-09-26
AU586837B2 (en) 1989-07-27
DE3578558D1 (de) 1990-08-09
IE852824L (en) 1986-05-13
AU4976985A (en) 1986-05-22
EP0182702B2 (en) 1994-04-20
EP0182702B1 (en) 1990-07-04
KR920002692B1 (ko) 1992-03-31
EP0182702A1 (en) 1986-05-28
JPS61121758A (ja) 1986-06-09

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Legal Events

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19851112

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19900221

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19851112

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19911213

Patent event code: PE09021S01D

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19920228

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19920617

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19920720

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19920720

End annual number: 3

Start annual number: 1

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee