JP4501910B2 - インホイールモータ車 - Google Patents
インホイールモータ車 Download PDFInfo
- Publication number
- JP4501910B2 JP4501910B2 JP2006219763A JP2006219763A JP4501910B2 JP 4501910 B2 JP4501910 B2 JP 4501910B2 JP 2006219763 A JP2006219763 A JP 2006219763A JP 2006219763 A JP2006219763 A JP 2006219763A JP 4501910 B2 JP4501910 B2 JP 4501910B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- wheel
- motor
- bearing
- gear mechanism
- 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
Links
- 230000007246 mechanism Effects 0.000 claims description 103
- 230000009467 reduction Effects 0.000 claims description 32
- 230000002093 peripheral effect Effects 0.000 description 30
- 230000005540 biological transmission Effects 0.000 description 14
- 239000000945 filler Substances 0.000 description 9
- 239000006096 absorbing agent Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
Images
Classifications
-
- 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
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
- B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
-
- 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
-
- 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
-
- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
-
- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
-
- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0061—Disposition of motor in, or adjacent to, traction wheel the motor axle being parallel to the wheel axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/40—Electrical machine applications
- B60L2220/46—Wheel motors, i.e. motor connected to only one wheel
-
- 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
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/904—Component specially adapted for hev
- Y10S903/909—Gearing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Motor Power Transmission Devices (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
カウンターギア機構のヘリカルギアの捩れ角の向きを左右輪で左右対称に構成すると共に、遊星歯車機構のヘリカルギアの捩れ角の向きを左右輪で同一に構成することを特徴とする。
14 ホイール
14a リム内周面
100 アクスルベアリング
110 ブレーキディスク
110a ハット部
112 ブレーキダストカバー
120 ブレーキキャリパ
122 ブレーキキャリパの取り付け点
130 ナックルアーム
134、136 ボルト
200 減速機構
210 カウンターギア機構
212 駆動歯車
214 被動歯車
220 遊星歯車機構
222 サンギア
224 プラネタリギア
225 ローラ軸
226 プラネタリキャリア
228 リングギア
250 シャフト
260 内輪側部材
262 外輪側部材
270 動力伝達部材
272 周溝
280、282 シール
300 オイルポンプ
310 オイルタンク
312 サクション経路
313 オイル帰還経路
314 ドレイン流路
316 フィラー流路
320 オイル流路
322 コイルエンド付近の空間
330 ドレインプラグ
340 フィラープラグ
400 ナックル
410 ナックルの主要構造部
412 凸部
424,426 腕部
430 周壁部
500 ロアボールジョイント
510 タイロッドB/J
520 ロアアーム
522 ナット
700 モータ
702 ステータコア
704 ステータコイル
706 ロータ
710 出力軸
750 モータカバー
800,810,820,830 ベアリング
840 スラスト円筒ころ軸受
Claims (6)
- 左右輪にそれぞれ設けられるモータと、左右輪にそれぞれ設けられるカウンターギア機構及び遊星歯車機構を含む減速機構とを備えるインホイールモータ車において、
カウンターギア機構のヘリカルギアの捩れ角の向きを左右輪で左右対称に構成すると共に、遊星歯車機構のヘリカルギアの捩れ角の向きを左右輪で同一に構成することを特徴とする、インホイールモータ車。 - モータの回転軸を回転可能に支持するベアリングを、左右輪で左右対称に構成すると共に、前記遊星歯車機構のサンギアの回転軸を回転可能に支持するベアリングを、左右輪で同一に構成することを特徴とする、請求項1に記載のインホイールモータ車。
- 左右輪のそれぞれにおいて、モータの出力軸を回転可能に支持する車両内外方向両側のベアリングのうち、車両外側のベアリングを、車両内側のベアリングよりも動定格荷重ないし動等価荷重が高くなるように構成し、
左右輪のそれぞれにおいて、前記遊星歯車機構のサンギアの回転軸を回転可能に支持する車両内外方向両側のベアリングのそれぞれを同一に構成することを特徴とする、請求項1又は2に記載のインホイールモータ車。 - 左右輪にそれぞれ設けられ、前記カウンターギア機構の回転出力により作動するオイルポンプを更に備え、
左右輪のそれぞれにおいて、前記オイルポンプは、車両内外方向において、前記モータと前記遊星歯車機構の間に配置されることを特徴とする、請求項1〜3のうちのいずれか1項に記載のインホイールモータ車。 - 左右輪のそれぞれにおいて、前記オイルポンプは、前記カウンターギア機構のカウンターギアの径方向内側に配置されることを特徴とする、請求項4に記載のインホイールモータ車。
- 左右輪のそれぞれにおいて、前記モータの出力軸は、車軸中心に対して車両上側にオフセットして配置されると共に、車軸中心に対して車両前側にオフセットして配置されることを特徴とする、請求項1〜5のうちのいずれか1項に記載のインホイールモータ車。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006219763A JP4501910B2 (ja) | 2006-08-11 | 2006-08-11 | インホイールモータ車 |
CN2007800298273A CN101500838B (zh) | 2006-08-11 | 2007-08-10 | 包括具有轮内电动机的车轮组件的车辆 |
KR1020097002727A KR101080664B1 (ko) | 2006-08-11 | 2007-08-10 | 인 휠 모터가 구비된 휠 어셈블리를 갖는 차량 |
US12/376,976 US8122987B2 (en) | 2006-08-11 | 2007-08-10 | Vehicle having a wheel assembly with an in-wheel motor |
EP07804748A EP2049354B1 (en) | 2006-08-11 | 2007-08-10 | Vehicle having a wheel assembly with an in-wheel motor |
DE602007004498T DE602007004498D1 (de) | 2006-08-11 | 2007-08-10 | Fahrzeug mit radanordnung mit im rad integrierten motor |
PCT/IB2007/002312 WO2008017947A2 (en) | 2006-08-11 | 2007-08-10 | Vehicle having a wheel assembly with an in-wheel motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006219763A JP4501910B2 (ja) | 2006-08-11 | 2006-08-11 | インホイールモータ車 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008044436A JP2008044436A (ja) | 2008-02-28 |
JP4501910B2 true JP4501910B2 (ja) | 2010-07-14 |
Family
ID=38982862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006219763A Expired - Fee Related JP4501910B2 (ja) | 2006-08-11 | 2006-08-11 | インホイールモータ車 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8122987B2 (ja) |
EP (1) | EP2049354B1 (ja) |
JP (1) | JP4501910B2 (ja) |
KR (1) | KR101080664B1 (ja) |
CN (1) | CN101500838B (ja) |
DE (1) | DE602007004498D1 (ja) |
WO (1) | WO2008017947A2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4965131B2 (ja) * | 2006-01-27 | 2012-07-04 | トヨタ自動車株式会社 | インホイールモータ |
JP4877296B2 (ja) * | 2008-08-21 | 2012-02-15 | トヨタ自動車株式会社 | 駆動装置およびその制御装置 |
JP5370178B2 (ja) * | 2010-01-25 | 2013-12-18 | トヨタ自動車株式会社 | 車輪独立駆動ユニット |
JP5845758B2 (ja) * | 2011-04-27 | 2016-01-20 | 日産自動車株式会社 | 車両用インホイールモータユニットの潤滑制御装置 |
US20140041619A1 (en) * | 2011-04-27 | 2014-02-13 | Nissan Motor Co., Ltd. | Lubrication control apparatus for vehicle in-wheel motor unit |
CN102555773B (zh) * | 2012-01-18 | 2015-01-14 | 武汉新能车桥技术发展有限公司 | 电动客车用低地板门式轮边电机后桥 |
NL2009161C2 (nl) * | 2012-07-09 | 2014-01-13 | Teamwork Technology B V | Ophang- en aandrijfinrichting voor het elektrisch aandrijven van een afgeveerd wiel van een wegvoertuig. |
KR20140014847A (ko) | 2012-07-26 | 2014-02-06 | 삼성테크윈 주식회사 | 모터 수리가 간편한 인휠 구동장치 |
KR101541848B1 (ko) * | 2012-11-12 | 2015-08-13 | 현대모비스 주식회사 | 인휠 모터 시스템 |
US8790209B2 (en) * | 2012-11-20 | 2014-07-29 | Caterpillar Inc. | Motor assembly for final drive |
KR101538080B1 (ko) * | 2013-12-10 | 2015-07-20 | 현대모비스 주식회사 | 인휠 어셈블리 및 이를 구비하는 차량 |
JP7024595B2 (ja) * | 2018-05-16 | 2022-02-24 | トヨタ自動車株式会社 | 車輪駆動ユニット |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE960960C (de) * | 1953-06-22 | 1957-03-28 | Ing Hermann Lindner | Schaltbares Getriebe fuer landwirtschaftliche Traktoren |
JPH04232182A (ja) * | 1990-12-28 | 1992-08-20 | Aisin Aw Co Ltd | 車輪操舵装置 |
JPH0648191A (ja) * | 1992-07-29 | 1994-02-22 | Aqueous Res:Kk | モータ駆動装置 |
JPH08113084A (ja) * | 1994-10-17 | 1996-05-07 | Ishizaki Honten:Kk | 車両用ミラー |
JPH10304695A (ja) * | 1997-04-24 | 1998-11-13 | Toyota Motor Corp | ホイールモータ搭載車輌 |
JP2001032888A (ja) * | 1999-07-23 | 2001-02-06 | Aisin Aw Co Ltd | 電気自動車用ドライブユニット |
JP2002321665A (ja) * | 2001-04-25 | 2002-11-05 | Honda Motor Co Ltd | クローラベルト車両 |
JP2004050886A (ja) * | 2002-07-17 | 2004-02-19 | Fuji Heavy Ind Ltd | 電気自動車用駆動装置 |
JP2004168211A (ja) * | 2002-11-21 | 2004-06-17 | Toyota Industries Corp | 電気式車輪駆動装置 |
JP2005263140A (ja) * | 2004-03-22 | 2005-09-29 | Mitsubishi Heavy Ind Ltd | 車両用駆動装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE135987C (ja) * | 1901-02-12 | 1902-11-12 | ||
GB2250142B (en) * | 1990-11-20 | 1994-11-09 | Aisin Aw Co | Drive gear disposition in a wheel motor |
US5382854A (en) * | 1992-07-29 | 1995-01-17 | Kabushikikaisha Equos Research | Electrical motor drive apparatus with planetary gearing |
JP2004090822A (ja) | 2002-09-02 | 2004-03-25 | Toyota Motor Corp | 車両用モータ配備車輪装置 |
JP4232182B2 (ja) | 2004-12-03 | 2009-03-04 | 株式会社シュアクリックス | インターネットを含む双方向通信ネットワーク上の情報提供方法 |
JP2006188153A (ja) * | 2005-01-06 | 2006-07-20 | Toyota Motor Corp | インホイールモータ |
-
2006
- 2006-08-11 JP JP2006219763A patent/JP4501910B2/ja not_active Expired - Fee Related
-
2007
- 2007-08-10 KR KR1020097002727A patent/KR101080664B1/ko active IP Right Grant
- 2007-08-10 US US12/376,976 patent/US8122987B2/en not_active Expired - Fee Related
- 2007-08-10 CN CN2007800298273A patent/CN101500838B/zh not_active Expired - Fee Related
- 2007-08-10 DE DE602007004498T patent/DE602007004498D1/de active Active
- 2007-08-10 EP EP07804748A patent/EP2049354B1/en not_active Expired - Fee Related
- 2007-08-10 WO PCT/IB2007/002312 patent/WO2008017947A2/en active Application Filing
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE960960C (de) * | 1953-06-22 | 1957-03-28 | Ing Hermann Lindner | Schaltbares Getriebe fuer landwirtschaftliche Traktoren |
JPH04232182A (ja) * | 1990-12-28 | 1992-08-20 | Aisin Aw Co Ltd | 車輪操舵装置 |
JPH0648191A (ja) * | 1992-07-29 | 1994-02-22 | Aqueous Res:Kk | モータ駆動装置 |
JPH08113084A (ja) * | 1994-10-17 | 1996-05-07 | Ishizaki Honten:Kk | 車両用ミラー |
JPH10304695A (ja) * | 1997-04-24 | 1998-11-13 | Toyota Motor Corp | ホイールモータ搭載車輌 |
JP2001032888A (ja) * | 1999-07-23 | 2001-02-06 | Aisin Aw Co Ltd | 電気自動車用ドライブユニット |
JP2002321665A (ja) * | 2001-04-25 | 2002-11-05 | Honda Motor Co Ltd | クローラベルト車両 |
JP2004050886A (ja) * | 2002-07-17 | 2004-02-19 | Fuji Heavy Ind Ltd | 電気自動車用駆動装置 |
JP2004168211A (ja) * | 2002-11-21 | 2004-06-17 | Toyota Industries Corp | 電気式車輪駆動装置 |
JP2005263140A (ja) * | 2004-03-22 | 2005-09-29 | Mitsubishi Heavy Ind Ltd | 車両用駆動装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101500838A (zh) | 2009-08-05 |
WO2008017947A3 (en) | 2008-05-02 |
JP2008044436A (ja) | 2008-02-28 |
KR20090042250A (ko) | 2009-04-29 |
US20100163319A1 (en) | 2010-07-01 |
CN101500838B (zh) | 2012-07-04 |
WO2008017947A2 (en) | 2008-02-14 |
US8122987B2 (en) | 2012-02-28 |
EP2049354A2 (en) | 2009-04-22 |
EP2049354B1 (en) | 2010-01-20 |
DE602007004498D1 (de) | 2010-03-11 |
KR101080664B1 (ko) | 2011-11-08 |
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