CN119137841A - 驱动装置和驱动装置单元 - Google Patents

驱动装置和驱动装置单元 Download PDF

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Publication number
CN119137841A
CN119137841A CN202380035771.1A CN202380035771A CN119137841A CN 119137841 A CN119137841 A CN 119137841A CN 202380035771 A CN202380035771 A CN 202380035771A CN 119137841 A CN119137841 A CN 119137841A
Authority
CN
China
Prior art keywords
flow path
outer peripheral
motor
inverter
fin
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.)
Withdrawn
Application number
CN202380035771.1A
Other languages
English (en)
Chinese (zh)
Inventor
桥本真梨子
铃木秀明
林二郎
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of CN119137841A publication Critical patent/CN119137841A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/30—Aircraft characterised by electric power plants
    • B64D27/34—All-electric aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/08—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of power plant cooling systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/08—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of power plant cooling systems
    • B64D33/10—Radiator arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U20/00—Constructional aspects of UAVs
    • B64U20/90—Cooling
    • B64U20/94—Cooling of rotors or rotor motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/19—Propulsion using electrically powered motors
    • 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
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • 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
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Remote Sensing (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
CN202380035771.1A 2022-04-28 2023-04-10 驱动装置和驱动装置单元 Withdrawn CN119137841A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-075079 2022-04-28
JP2022075079A JP7729249B2 (ja) 2022-04-28 2022-04-28 駆動装置
PCT/JP2023/014485 WO2023210316A1 (ja) 2022-04-28 2023-04-10 駆動装置及び駆動装置ユニット

Publications (1)

Publication Number Publication Date
CN119137841A true CN119137841A (zh) 2024-12-13

Family

ID=88518383

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380035771.1A Withdrawn CN119137841A (zh) 2022-04-28 2023-04-10 驱动装置和驱动装置单元

Country Status (5)

Country Link
US (1) US20240405633A1 (cg-RX-API-DMAC10.html)
EP (1) EP4518112A4 (cg-RX-API-DMAC10.html)
JP (1) JP7729249B2 (cg-RX-API-DMAC10.html)
CN (1) CN119137841A (cg-RX-API-DMAC10.html)
WO (1) WO2023210316A1 (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119483063B (zh) * 2024-11-04 2025-10-24 珠海格力电器股份有限公司 电机端盖、工业用电机
JP2026104006A (ja) * 2024-12-13 2026-06-25 ミネベアミツミ株式会社 無人機
JP7780161B1 (ja) 2025-03-24 2025-12-04 国立研究開発法人宇宙航空研究開発機構 熱交換器および航空機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0993865A (ja) * 1995-09-29 1997-04-04 Hitachi Ltd 誘導電動機
US7367385B1 (en) * 1999-09-28 2008-05-06 Materna Peter A Optimized fins for convective heat transfer
TWI489741B (zh) * 2013-12-20 2015-06-21 Ind Tech Res Inst 具有散熱功能之馬達驅控器及其散熱方法
JP6361336B2 (ja) * 2014-07-10 2018-07-25 富士電機株式会社 電力変換装置一体型電動機
JP6794441B2 (ja) * 2016-06-01 2020-12-02 株式会社日立製作所 モータ装置
KR101860463B1 (ko) * 2016-11-08 2018-05-23 한국항공우주연구원 모터 냉각 장치
CN207759049U (zh) * 2017-12-22 2018-08-24 江苏优埃唯智能科技有限公司 一种无人机的散热装置
CN214241252U (zh) * 2020-12-23 2021-09-21 卧龙电气驱动集团股份有限公司 一种飞行器电力推进器散热系统

Also Published As

Publication number Publication date
JP2023163874A (ja) 2023-11-10
EP4518112A4 (en) 2025-08-06
JP7729249B2 (ja) 2025-08-26
WO2023210316A1 (ja) 2023-11-02
EP4518112A1 (en) 2025-03-05
US20240405633A1 (en) 2024-12-05

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20241213

WW01 Invention patent application withdrawn after publication