JP7298257B2 - 駆動装置 - Google Patents

駆動装置 Download PDF

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Publication number
JP7298257B2
JP7298257B2 JP2019075820A JP2019075820A JP7298257B2 JP 7298257 B2 JP7298257 B2 JP 7298257B2 JP 2019075820 A JP2019075820 A JP 2019075820A JP 2019075820 A JP2019075820 A JP 2019075820A JP 7298257 B2 JP7298257 B2 JP 7298257B2
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JP
Japan
Prior art keywords
axle
connecting portion
motor housing
motor
housing
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.)
Active
Application number
JP2019075820A
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English (en)
Japanese (ja)
Other versions
JP2020174481A (ja
Inventor
勇樹 石川
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.)
Nidec America Corp
Original Assignee
Nidec America 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 Nidec America Corp filed Critical Nidec America Corp
Priority to JP2019075820A priority Critical patent/JP7298257B2/ja
Priority to CN202010207188.2A priority patent/CN111817498B/zh
Publication of JP2020174481A publication Critical patent/JP2020174481A/ja
Application granted granted Critical
Publication of JP7298257B2 publication Critical patent/JP7298257B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
JP2019075820A 2019-04-11 2019-04-11 駆動装置 Active JP7298257B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019075820A JP7298257B2 (ja) 2019-04-11 2019-04-11 駆動装置
CN202010207188.2A CN111817498B (zh) 2019-04-11 2020-03-23 驱动装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019075820A JP7298257B2 (ja) 2019-04-11 2019-04-11 駆動装置

Publications (2)

Publication Number Publication Date
JP2020174481A JP2020174481A (ja) 2020-10-22
JP7298257B2 true JP7298257B2 (ja) 2023-06-27

Family

ID=72831796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019075820A Active JP7298257B2 (ja) 2019-04-11 2019-04-11 駆動装置

Country Status (2)

Country Link
JP (1) JP7298257B2 (zh)
CN (1) CN111817498B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7414755B2 (ja) 2021-02-24 2024-01-16 トヨタ自動車株式会社 駆動装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017225296A (ja) 2016-06-17 2017-12-21 ミネベアミツミ株式会社 回転装置
JP2018027003A (ja) 2016-08-09 2018-02-15 日本電産株式会社 モータユニット

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6138106B2 (ja) * 2014-11-27 2017-05-31 アイシン精機株式会社 減速機の潤滑構造
JP6595587B2 (ja) * 2015-05-13 2019-10-23 愛知機械工業株式会社 動力伝達装置およびこれを備える動力出力装置
JP7088013B2 (ja) * 2016-08-09 2022-06-21 日本電産株式会社 モータユニット
US10938262B2 (en) * 2016-08-12 2021-03-02 Nidec Corporation Motor and electric power steering device
JP2019027512A (ja) * 2017-07-31 2019-02-21 ダイムラー・アクチェンゲゼルシャフトＤａｉｍｌｅｒ ＡＧ 車両用駆動装置
CN109510364B (zh) * 2017-09-15 2021-04-16 日本电产株式会社 驱动装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017225296A (ja) 2016-06-17 2017-12-21 ミネベアミツミ株式会社 回転装置
JP2018027003A (ja) 2016-08-09 2018-02-15 日本電産株式会社 モータユニット

Also Published As

Publication number Publication date
CN111817498A (zh) 2020-10-23
JP2020174481A (ja) 2020-10-22
CN111817498B (zh) 2023-04-11

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