CN112840537B - 马达单元 - Google Patents

马达单元 Download PDF

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Publication number
CN112840537B
CN112840537B CN201980062998.9A CN201980062998A CN112840537B CN 112840537 B CN112840537 B CN 112840537B CN 201980062998 A CN201980062998 A CN 201980062998A CN 112840537 B CN112840537 B CN 112840537B
Authority
CN
China
Prior art keywords
motor
axis
oil
gear
inverter unit
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
CN201980062998.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN112840537A (zh
Inventor
福永庆介
宫田阳平
村田大辅
水谷真澄
斋藤恒之
铃木理世
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 Corp
Original Assignee
Nidec 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 Corp filed Critical Nidec Corp
Priority to CN202111145356.0A priority Critical patent/CN113765300A/zh
Publication of CN112840537A publication Critical patent/CN112840537A/zh
Application granted granted Critical
Publication of CN112840537B publication Critical patent/CN112840537B/zh
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
    • 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
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/12—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of electric gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F16H57/0441—Arrangements of pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0476—Electric machines and gearing, i.e. joint lubrication or cooling or heating thereof
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02026—Connection of auxiliaries with a gear case; Mounting of auxiliaries on the gearbox
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature
    • F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
    • F16H57/0417—Heat exchangers adapted or integrated in the gearing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Hybrid Electric Vehicles (AREA)
  • General Details Of Gearings (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Arrangement Of Transmissions (AREA)
  • Motor Power Transmission Devices (AREA)
CN201980062998.9A 2018-09-28 2019-09-26 马达单元 Active CN112840537B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111145356.0A CN113765300A (zh) 2018-09-28 2019-09-26 马达单元

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-185594 2018-09-28
JP2018185594 2018-09-28
PCT/JP2019/037835 WO2020067280A1 (ja) 2018-09-28 2019-09-26 モータユニット

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202111145356.0A Division CN113765300A (zh) 2018-09-28 2019-09-26 马达单元

Publications (2)

Publication Number Publication Date
CN112840537A CN112840537A (zh) 2021-05-25
CN112840537B true CN112840537B (zh) 2023-11-10

Family

ID=69950148

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201980062998.9A Active CN112840537B (zh) 2018-09-28 2019-09-26 马达单元
CN202111145356.0A Pending CN113765300A (zh) 2018-09-28 2019-09-26 马达单元

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202111145356.0A Pending CN113765300A (zh) 2018-09-28 2019-09-26 马达单元

Country Status (4)

Country Link
JP (2) JP7342877B2 (ja)
CN (2) CN112840537B (ja)
DE (1) DE112019004896T5 (ja)
WO (1) WO2020067280A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7484549B2 (ja) 2020-08-07 2024-05-16 株式会社アイシン 車両用駆動装置
DE102022106305B3 (de) * 2022-03-17 2023-03-23 Audi Aktiengesellschaft Antriebsvorrichtung für eine Fahrzeugachse
DE102022212114A1 (de) * 2022-11-15 2024-05-16 Volkswagen Aktiengesellschaft Wechselrichter und Antriebsstrang eines Kraftfahrzeugs

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002257017A (ja) * 2001-03-05 2002-09-11 Sawafuji Electric Co Ltd エンジン始動装置
JP2013174338A (ja) * 2012-02-27 2013-09-05 Honda Motor Co Ltd 動力伝達装置
WO2016152452A1 (ja) * 2015-03-25 2016-09-29 Ntn株式会社 ２モータ車両駆動装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3826935B2 (ja) * 2003-12-25 2006-09-27 日産自動車株式会社 車両用駆動装置
JP5561156B2 (ja) 2010-12-28 2014-07-30 マツダ株式会社 電動車両
WO2013069774A1 (ja) * 2011-11-09 2013-05-16 日立オートモティブシステムズ株式会社 電気自動車の駆動装置
JP5862502B2 (ja) * 2012-07-27 2016-02-16 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
US9868490B2 (en) * 2012-12-25 2018-01-16 Kawasaki Jukogyo Kabushiki Kaisha Electric vehicle
US9849791B2 (en) * 2013-05-31 2017-12-26 Aisin Aw Co., Ltd. Vehicle drive device
KR101655714B1 (ko) * 2013-05-31 2016-09-07 아이신에이더블류 가부시키가이샤 차량용 구동 장치
CN105209280B (zh) * 2013-05-31 2017-09-22 爱信艾达株式会社 车辆用驱动装置
JP6020356B2 (ja) * 2013-05-31 2016-11-02 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
JP2016222183A (ja) * 2015-06-02 2016-12-28 ヤマハ発動機株式会社 鞍乗型電動車両
WO2018030344A1 (ja) 2016-08-09 2018-02-15 日本電産株式会社 モータユニット
JP2018099999A (ja) * 2016-12-20 2018-06-28 トヨタ自動車株式会社 ハイブリッド車両の駆動装置
JP6609541B2 (ja) 2016-12-26 2019-11-20 本田技研工業株式会社 動力装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002257017A (ja) * 2001-03-05 2002-09-11 Sawafuji Electric Co Ltd エンジン始動装置
JP2013174338A (ja) * 2012-02-27 2013-09-05 Honda Motor Co Ltd 動力伝達装置
WO2016152452A1 (ja) * 2015-03-25 2016-09-29 Ntn株式会社 ２モータ車両駆動装置

Also Published As

Publication number Publication date
JP2023169192A (ja) 2023-11-29
CN113765300A (zh) 2021-12-07
DE112019004896T5 (de) 2021-06-10
WO2020067280A1 (ja) 2020-04-02
JP7342877B2 (ja) 2023-09-12
CN112840537A (zh) 2021-05-25
JPWO2020067280A1 (ja) 2021-09-24

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PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20220112

Address after: Kyoto City, Kyoto Prefecture, Japan

Applicant after: NIDEC Corp.

Address before: Kyoto City, Kyoto Prefecture, Japan

Applicant before: NIDEC Corp.

Applicant before: NIDEC ELESYS Corp.

GR01 Patent grant
GR01 Patent grant