JP7342877B2 - モータユニット - Google Patents
モータユニット Download PDFInfo
- Publication number
- JP7342877B2 JP7342877B2 JP2020549350A JP2020549350A JP7342877B2 JP 7342877 B2 JP7342877 B2 JP 7342877B2 JP 2020549350 A JP2020549350 A JP 2020549350A JP 2020549350 A JP2020549350 A JP 2020549350A JP 7342877 B2 JP7342877 B2 JP 7342877B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- shaft
- oil
- housing
- gear
- 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
Links
- 230000007246 mechanism Effects 0.000 claims description 51
- 230000005540 biological transmission Effects 0.000 claims description 42
- 239000003507 refrigerant Substances 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 137
- 238000005192 partition Methods 0.000 description 17
- 230000004308 accommodation Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010724 circulating oil Substances 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Hybrid Electric Vehicles (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Arrangement Of Transmissions (AREA)
- Motor Power Transmission Devices (AREA)
- General Details Of Gearings (AREA)
- Motor Or Generator Cooling System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023139481A JP2023169192A (ja) | 2018-09-28 | 2023-08-30 | モータユニット |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018185594 | 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 |
---|---|---|---|
JP2023139481A Division JP2023169192A (ja) | 2018-09-28 | 2023-08-30 | モータユニット |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020067280A1 JPWO2020067280A1 (ja) | 2021-09-24 |
JP7342877B2 true JP7342877B2 (ja) | 2023-09-12 |
Family
ID=69950148
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020549350A Active JP7342877B2 (ja) | 2018-09-28 | 2019-09-26 | モータユニット |
JP2023139481A Pending JP2023169192A (ja) | 2018-09-28 | 2023-08-30 | モータユニット |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023139481A Pending JP2023169192A (ja) | 2018-09-28 | 2023-08-30 | モータユニット |
Country Status (4)
Country | Link |
---|---|
JP (2) | JP7342877B2 (zh) |
CN (2) | CN113765300A (zh) |
DE (1) | DE112019004896T5 (zh) |
WO (1) | WO2020067280A1 (zh) |
Families Citing this family (5)
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 |
JP7451069B2 (ja) * | 2021-06-24 | 2024-03-18 | ジヤトコ株式会社 | ユニット |
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 |
JP2024100082A (ja) * | 2023-01-13 | 2024-07-26 | 株式会社デンソー | 車軸駆動装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012140052A (ja) | 2010-12-28 | 2012-07-26 | Mazda Motor Corp | 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 |
WO2018030344A1 (ja) | 2016-08-09 | 2018-02-15 | 日本電産株式会社 | モータユニット |
JP2018105381A (ja) | 2016-12-26 | 2018-07-05 | 本田技研工業株式会社 | 動力装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4240438B2 (ja) * | 2001-03-05 | 2009-03-18 | 澤藤電機株式会社 | エンジン始動装置 |
JP3826935B2 (ja) * | 2003-12-25 | 2006-09-27 | 日産自動車株式会社 | 車両用駆動装置 |
JP5956186B2 (ja) * | 2012-02-27 | 2016-07-27 | 本田技研工業株式会社 | 動力伝達装置 |
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 |
CN105209280B (zh) * | 2013-05-31 | 2017-09-22 | 爱信艾达株式会社 | 车辆用驱动装置 |
KR101743384B1 (ko) * | 2013-05-31 | 2017-06-02 | 아이신에이더블류 가부시키가이샤 | 차량용 구동 장치 |
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 |
WO2014192394A1 (ja) * | 2013-05-31 | 2014-12-04 | アイシン・エィ・ダブリュ株式会社 | 車両用駆動装置 |
JP2016180492A (ja) * | 2015-03-25 | 2016-10-13 | Ntn株式会社 | 2モータ車両駆動装置 |
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 |
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 |
-
2019
- 2019-09-26 DE DE112019004896.1T patent/DE112019004896T5/de active Pending
- 2019-09-26 CN CN202111145356.0A patent/CN113765300A/zh active Pending
- 2019-09-26 JP JP2020549350A patent/JP7342877B2/ja active Active
- 2019-09-26 WO PCT/JP2019/037835 patent/WO2020067280A1/ja active Application Filing
- 2019-09-26 CN CN201980062998.9A patent/CN112840537B/zh active Active
-
2023
- 2023-08-30 JP JP2023139481A patent/JP2023169192A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012140052A (ja) | 2010-12-28 | 2012-07-26 | Mazda Motor Corp | 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 |
WO2018030344A1 (ja) | 2016-08-09 | 2018-02-15 | 日本電産株式会社 | モータユニット |
JP2018105381A (ja) | 2016-12-26 | 2018-07-05 | 本田技研工業株式会社 | 動力装置 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2020067280A1 (ja) | 2021-09-24 |
JP2023169192A (ja) | 2023-11-29 |
DE112019004896T5 (de) | 2021-06-10 |
CN112840537A (zh) | 2021-05-25 |
CN112840537B (zh) | 2023-11-10 |
WO2020067280A1 (ja) | 2020-04-02 |
CN113765300A (zh) | 2021-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7342877B2 (ja) | モータユニット | |
JP7468349B2 (ja) | モータユニット | |
JP7310367B2 (ja) | 駆動装置 | |
JP7437313B2 (ja) | モータユニット | |
CN111835138B (zh) | 马达单元 | |
JP7243637B2 (ja) | モータユニット | |
US20230010604A1 (en) | Drive device | |
CN114520563B (zh) | 驱动装置和车辆 | |
WO2021140807A1 (ja) | モータユニット | |
JP2022136505A (ja) | 駆動装置 | |
WO2019208083A1 (ja) | モータユニット | |
JP2022149926A (ja) | 駆動装置、及び車両 | |
WO2019208081A1 (ja) | モータユニットおよび車両駆動装置 | |
WO2019208084A1 (ja) | モータユニットおよびモータユニットの制御方法 | |
US11496023B2 (en) | Drive apparatus | |
JP2022139755A (ja) | 駆動装置 | |
JP7434911B2 (ja) | モータユニット | |
CN114555399A (zh) | 车用驱动装置 | |
JP2021061675A (ja) | モータユニット | |
WO2019208082A1 (ja) | モータユニット | |
TWI807496B (zh) | 驅動裝置 | |
US20230139180A1 (en) | Drive apparatus | |
JP2024093094A (ja) | 車両用駆動装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20210806 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20210806 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20220401 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220829 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20220905 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20220907 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230801 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230814 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 7342877 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |