JP4875593B2 - モータ式動力装置 - Google Patents
モータ式動力装置 Download PDFInfo
- Publication number
- JP4875593B2 JP4875593B2 JP2007294537A JP2007294537A JP4875593B2 JP 4875593 B2 JP4875593 B2 JP 4875593B2 JP 2007294537 A JP2007294537 A JP 2007294537A JP 2007294537 A JP2007294537 A JP 2007294537A JP 4875593 B2 JP4875593 B2 JP 4875593B2
- Authority
- JP
- Japan
- Prior art keywords
- case
- oil
- motor
- storage chamber
- chamber
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
-
- 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
-
- 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
- F16H57/0443—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control for supply of lubricant during tilt or high acceleration, e.g. problems related to the tilt or extreme acceleration of the transmission casing and the supply of lubricant under these conditions
-
- 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
- F16H57/0445—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control for supply of different gearbox casings or sections
-
- 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
- F16H57/0447—Control of lubricant levels, e.g. lubricant level control dependent on temperature
-
- 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
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0482—Gearings with gears having orbital motion
- F16H57/0483—Axle or inter-axle differentials
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Motor Power Transmission Devices (AREA)
- Gear-Shifting Mechanisms (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
12 減速機
13 ディファレンシャルギヤ
14 ミッションケース(第2ケース)
16 モータ/ミッションケース(第1ケース)
18 モータセンターケース(モータケース)
20 モータサイドケース(モータケース)
24 インターミディエイトケース(第3ケース)
31 ロータシャフト
48 左ドライブシャフト(出力軸)
49 センターシャフト(出力軸)
89 パーキング機構
90 支軸
90a 大径部
90b 小径部
91 パーキングポール
Claims (2)
- 電動モータ(11)のロータシャフト(31)の回転を減速機(12)を介してディファレンシャルギヤ(13)に伝達し、前記ディファレンシャルギヤ(13)の一対の出力軸(48,49)の一方を前記ロータシャフト(31)の内部に配置したモータ式動力装置において、
前記減速機(12)および前記ディファレンシャルギヤ(13)を収納するミッションケースを、前記電動モータ(11)を収納するモータケース(18,20)に結合される第1ケース(16)と、前記第1ケース(16)に結合される第2ケース(14)とで構成し、前記ディファレンシャルギヤ(13)の一端部を前記第2ケース(14)に支持するとともに、他端部を前記第2ケース(14)の内面に結合される第3ケース(24)に支持し、前記ディファレンシャルギヤ(13)が前記減速機(12)から受ける荷重の作用する方向において、パーキング機構(89)のパーキングポール(91)を枢支する支軸(90)の両端を前記第1ケース(16)および前記第3ケース(24)に支持したことを特徴とするモータ式動力装置。 - 前記パーキングポール(91)の支軸(90)は大径部(90a)および小径部(90b)を有する段付き軸であり、前記大径部(90a)を前記第1ケース(16)に支持して前記小径部(90b)を前記第3ケース(24)に支持したことを特徴とする、請求項1に記載のモータ式動力装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007294537A JP4875593B2 (ja) | 2007-11-13 | 2007-11-13 | モータ式動力装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007294537A JP4875593B2 (ja) | 2007-11-13 | 2007-11-13 | モータ式動力装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011210619A Division JP5237424B2 (ja) | 2011-09-27 | 2011-09-27 | モータ式動力装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009121552A JP2009121552A (ja) | 2009-06-04 |
JP4875593B2 true JP4875593B2 (ja) | 2012-02-15 |
Family
ID=40813910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007294537A Expired - Fee Related JP4875593B2 (ja) | 2007-11-13 | 2007-11-13 | モータ式動力装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4875593B2 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011082017B4 (de) | 2011-09-01 | 2022-03-17 | Schaeffler Technologies AG & Co. KG | Lageranordnung für eine Antriebsvorrichtung |
JP6605899B2 (ja) * | 2015-09-29 | 2019-11-13 | Ntn株式会社 | 電動車両駆動装置 |
US11616419B2 (en) | 2016-08-09 | 2023-03-28 | Nidec Corporation | Motor unit with oil cooling passage |
US10910918B2 (en) | 2016-08-09 | 2021-02-02 | Nidec Corporation | Motor |
CN109565225B (zh) | 2016-08-09 | 2021-02-12 | 日本电产株式会社 | 马达单元 |
DE112017004012T5 (de) | 2016-08-09 | 2019-04-25 | Nidec Corporation | Motoreinheit |
US10865873B2 (en) | 2016-08-09 | 2020-12-15 | Nidec Corporation | Motor unit |
CN109563920B (zh) | 2016-08-09 | 2022-09-09 | 日本电产株式会社 | 马达单元 |
CN109565224B (zh) | 2016-08-09 | 2021-02-02 | 日本电产株式会社 | 马达单元 |
JPWO2018030370A1 (ja) | 2016-08-09 | 2019-06-13 | 日本電産株式会社 | モータ |
WO2018030348A1 (ja) * | 2016-08-09 | 2018-02-15 | 日本電産株式会社 | モータユニット |
CN109565201B (zh) | 2016-08-09 | 2021-06-18 | 日本电产株式会社 | 马达 |
CN109455074A (zh) * | 2018-12-11 | 2019-03-12 | 北京宏瑞汽车科技股份有限公司 | 一种集成式电驱动*** |
CN109703345A (zh) * | 2019-02-28 | 2019-05-03 | 北京宏瑞汽车科技股份有限公司 | 一种同轴式电驱*** |
CN109747402A (zh) * | 2019-02-28 | 2019-05-14 | 北京宏瑞汽车科技股份有限公司 | 一种集成式电驱动*** |
WO2020213509A1 (ja) * | 2019-04-19 | 2020-10-22 | 日本電産株式会社 | 駆動装置 |
WO2021166299A1 (ja) * | 2020-02-19 | 2021-08-26 | 日本電産株式会社 | モータユニット |
WO2021182590A1 (ja) | 2020-03-13 | 2021-09-16 | 日本電産株式会社 | モータユニット |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6065125A (ja) * | 1983-09-13 | 1985-04-13 | Howa Mach Ltd | 空気仮撚ノズル |
JP2001121980A (ja) * | 1999-10-29 | 2001-05-08 | Mitsubishi Heavy Ind Ltd | 車両の動力伝達装置 |
JP4538253B2 (ja) * | 2004-03-25 | 2010-09-08 | 本田技研工業株式会社 | モータ式動力装置 |
JP2006264520A (ja) * | 2005-03-24 | 2006-10-05 | Exedy Corp | 車両の駆動装置 |
-
2007
- 2007-11-13 JP JP2007294537A patent/JP4875593B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2009121552A (ja) | 2009-06-04 |
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