DE69331195D1 - Bürstenloser motor - Google Patents

Bürstenloser motor

Info

Publication number
DE69331195D1
DE69331195D1 DE69331195T DE69331195T DE69331195D1 DE 69331195 D1 DE69331195 D1 DE 69331195D1 DE 69331195 T DE69331195 T DE 69331195T DE 69331195 T DE69331195 T DE 69331195T DE 69331195 D1 DE69331195 D1 DE 69331195D1
Authority
DE
Germany
Prior art keywords
brushless motor
brushless
motor
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 - Lifetime
Application number
DE69331195T
Other languages
English (en)
Other versions
DE69331195T2 (de
Inventor
Takashi Nagate
Akiyoshi Ishiguro
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of DE69331195D1 publication Critical patent/DE69331195D1/de
Publication of DE69331195T2 publication Critical patent/DE69331195T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
    • H02K11/014—Shields associated with stationary parts, e.g. stator cores
    • H02K11/0141—Shields associated with casings, enclosures or brackets
    • 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
    • H02K29/12—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using detecting coils using the machine windings as detecting coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Brushless Motors (AREA)
DE69331195T 1992-07-09 1993-07-07 Bürstenloser motor Expired - Lifetime DE69331195T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP18255292 1992-07-09
JP21434292 1992-08-11
PCT/JP1993/000934 WO1994001920A1 (en) 1992-07-09 1993-07-07 Brushless motor

Publications (2)

Publication Number Publication Date
DE69331195D1 true DE69331195D1 (de) 2002-01-03
DE69331195T2 DE69331195T2 (de) 2002-08-22

Family

ID=26501307

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69331195T Expired - Lifetime DE69331195T2 (de) 1992-07-09 1993-07-07 Bürstenloser motor

Country Status (10)

Country Link
US (1) US5864192A (de)
EP (1) EP0650246B1 (de)
JP (1) JP2699655B2 (de)
KR (1) KR100302103B1 (de)
CN (2) CN1034040C (de)
CA (1) CA2139584A1 (de)
DE (1) DE69331195T2 (de)
SG (1) SG52509A1 (de)
TW (1) TW218428B (de)
WO (1) WO1994001920A1 (de)

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CN114270673B (zh) * 2019-09-05 2024-04-19 松下知识产权经营株式会社 旋转检测器和具有该旋转检测器的电动机
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IT202000003040U1 (it) * 2020-06-03 2020-09-03 Francesco Ricciardi Motore a magneti permanenti in and out runner multi rotore concentrico.
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Also Published As

Publication number Publication date
KR950702756A (ko) 1995-07-29
CN1034040C (zh) 1997-02-12
US5864192A (en) 1999-01-26
EP0650246A1 (de) 1995-04-26
CN1147718A (zh) 1997-04-16
KR100302103B1 (ko) 2001-10-22
JP2699655B2 (ja) 1998-01-19
DE69331195T2 (de) 2002-08-22
CN1085694A (zh) 1994-04-20
EP0650246B1 (de) 2001-11-21
WO1994001920A1 (en) 1994-01-20
EP0650246A4 (de) 1997-10-22
TW218428B (en) 1994-01-01
CN1045850C (zh) 1999-10-20
CA2139584A1 (en) 1994-01-20
SG52509A1 (en) 1998-09-28

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