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WO2009075247A1 - Motor device - Google Patents

Motor device Download PDF

Info

Publication number
WO2009075247A1
WO2009075247A1 PCT/JP2008/072247 JP2008072247W WO2009075247A1 WO 2009075247 A1 WO2009075247 A1 WO 2009075247A1 JP 2008072247 W JP2008072247 W JP 2008072247W WO 2009075247 A1 WO2009075247 A1 WO 2009075247A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotation shaft
switching element
power supply
supply circuit
electric power
Prior art date
Application number
PCT/JP2008/072247
Other languages
French (fr)
Japanese (ja)
Inventor
Katsuyoshi Kawachi
Shiro Nakamura
Shigenori Ohira
Kazunori Yamada
Hiromi Kawarai
Narihito Sano
Original Assignee
Calsonic Kansei Corporation
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 Calsonic Kansei Corporation filed Critical Calsonic Kansei Corporation
Publication of WO2009075247A1 publication Critical patent/WO2009075247A1/en

Links

Classifications

    • 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
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)

Abstract

Provided is a motor device which can reduce the number of constituting parts so as to simplify the positioning of the parts (improve workability) and reduce the number of processing steps and the parts cost. The motor device includes: a rotation shaft (2); drive units (3, 4) which feed a drive force to the rotation shaft (2) by excitation obtained by an electric power; a power supply circuit which supplies the electric power for exciting the drive units (3, 4); a switching element (8) which switches the electric power state of the power supply circuit; a control circuit which controls the switching element (8); an element holding unit (9) which holds the switching element (8); an inner case (6) having the control circuit and the power supply circuit; and a motor housing (5) which contains the rotation shaft (2), the drive units (3, 4), and the inner case (6).
PCT/JP2008/072247 2007-12-10 2008-12-08 Motor device WO2009075247A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-318378 2007-12-10
JP2007318378A JP2009142123A (en) 2007-12-10 2007-12-10 Motor unit

Publications (1)

Publication Number Publication Date
WO2009075247A1 true WO2009075247A1 (en) 2009-06-18

Family

ID=40755489

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072247 WO2009075247A1 (en) 2007-12-10 2008-12-08 Motor device

Country Status (2)

Country Link
JP (1) JP2009142123A (en)
WO (1) WO2009075247A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011030408A (en) * 2009-06-24 2011-02-10 Denso Corp Electronic circuit-integrated motor
WO2015139831A1 (en) * 2014-03-20 2015-09-24 Ziehl-Abegg Se Electric motor, in particular external rotor motor, and intermediate insulating part for an electric motor
CN105720747A (en) * 2014-12-22 2016-06-29 株式会社电装 Drive Device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101432622B1 (en) 2012-03-14 2014-08-22 한라비스테온공조 주식회사 Fan Motor for Vehicle
JP6160576B2 (en) 2014-07-31 2017-07-12 株式会社デンソー DRIVE DEVICE AND ELECTRIC POWER STEERING DEVICE USING THE SAME
JP6172217B2 (en) * 2014-07-31 2017-08-02 株式会社デンソー DRIVE DEVICE AND ELECTRIC POWER STEERING DEVICE USING THE SAME
DE102018218988A1 (en) 2018-11-07 2020-05-07 Hanon Systems Efp Deutschland Gmbh Air cooling of the electronics of a BLDC motor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718471U (en) * 1993-09-09 1995-03-31 富士通テン株式会社 Mounting structure for electronic components
JP2002319780A (en) * 2001-04-20 2002-10-31 Keihin Corp Attaching structure of power transistor of electronic control unit
JP2002353672A (en) * 2001-05-29 2002-12-06 Kenwood Corp Mounting structure of heat generating electric part on heat radiator
JP2006006081A (en) * 2004-06-21 2006-01-05 Asmo Co Ltd Brushless motor and vehicular blower

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718471U (en) * 1993-09-09 1995-03-31 富士通テン株式会社 Mounting structure for electronic components
JP2002319780A (en) * 2001-04-20 2002-10-31 Keihin Corp Attaching structure of power transistor of electronic control unit
JP2002353672A (en) * 2001-05-29 2002-12-06 Kenwood Corp Mounting structure of heat generating electric part on heat radiator
JP2006006081A (en) * 2004-06-21 2006-01-05 Asmo Co Ltd Brushless motor and vehicular blower

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011030408A (en) * 2009-06-24 2011-02-10 Denso Corp Electronic circuit-integrated motor
WO2015139831A1 (en) * 2014-03-20 2015-09-24 Ziehl-Abegg Se Electric motor, in particular external rotor motor, and intermediate insulating part for an electric motor
CN106256074A (en) * 2014-03-20 2016-12-21 施乐百欧洲公司 Motor, especially outer rotor motor and the Intermediate insulator for motor
CN106256074B (en) * 2014-03-20 2020-04-03 施乐百欧洲公司 Motor and intermediate insulator for motor
US10910905B2 (en) 2014-03-20 2021-02-02 Ziehl-Abegg Se Electric motor, in particular external rotor motor, and intermediate insulating part for an electric motor
CN105720747A (en) * 2014-12-22 2016-06-29 株式会社电装 Drive Device

Also Published As

Publication number Publication date
JP2009142123A (en) 2009-06-25

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