CN104245382A - 具有电位平衡的轮毂电动机 - Google Patents
具有电位平衡的轮毂电动机 Download PDFInfo
- Publication number
- CN104245382A CN104245382A CN201380016446.7A CN201380016446A CN104245382A CN 104245382 A CN104245382 A CN 104245382A CN 201380016446 A CN201380016446 A CN 201380016446A CN 104245382 A CN104245382 A CN 104245382A
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- electric motor
- contact member
- bearing
- potential balance
- 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.)
- Granted
Links
- 208000034189 Sclerosis Diseases 0.000 claims description 8
- 230000032683 aging Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 239000000314 lubricant Substances 0.000 description 7
- 238000003825 pressing Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000033558 biomineral tissue development Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 206010063493 Premature ageing Diseases 0.000 description 1
- 208000032038 Premature aging Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/002—Conductive elements, e.g. to prevent static electricity
-
- 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
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
-
- 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
- H02K11/40—Structural association with grounding devices
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
-
- 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
- B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
- F16C19/185—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with two raceways provided integrally on a part other than a race ring, e.g. a shaft or housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Rolling Contact Bearings (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012204795.6 | 2012-03-26 | ||
DE102012204795A DE102012204795A1 (de) | 2012-03-26 | 2012-03-26 | Radnabenmotor mit Potenzialausgleich |
PCT/EP2013/053509 WO2013143791A1 (de) | 2012-03-26 | 2013-02-22 | Radnabenmotor mit potenzialausgleich |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104245382A true CN104245382A (zh) | 2014-12-24 |
CN104245382B CN104245382B (zh) | 2017-06-20 |
Family
ID=47754485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380016446.7A Expired - Fee Related CN104245382B (zh) | 2012-03-26 | 2013-02-22 | 具有电位平衡的轮毂电动机 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9453536B2 (zh) |
CN (1) | CN104245382B (zh) |
DE (1) | DE102012204795A1 (zh) |
WO (1) | WO2013143791A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104821691A (zh) * | 2015-04-23 | 2015-08-05 | 广东威灵电机制造有限公司 | 防电机轴承电蚀结构及塑封无刷直流电机 |
CN104821683A (zh) * | 2015-04-23 | 2015-08-05 | 广东威灵电机制造有限公司 | 防电机轴承电蚀结构及塑封无刷直流电机 |
CN110709268A (zh) * | 2017-06-08 | 2020-01-17 | Ntn株式会社 | 带有发电机的车轮用轴承装置 |
CN111306188A (zh) * | 2020-04-03 | 2020-06-19 | 大连交通大学 | 一种电动汽车超声悬浮轮毂轴承 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012204795A1 (de) * | 2012-03-26 | 2013-09-26 | Schaeffler Technologies AG & Co. KG | Radnabenmotor mit Potenzialausgleich |
DE102014018449B3 (de) | 2014-12-12 | 2016-06-09 | Audi Ag | Elektrische Maschine |
EP3354552B1 (en) | 2017-01-25 | 2020-05-06 | X'Pole Precision Tools Inc. | Power-driving motor for electric bike |
US10183725B2 (en) | 2017-01-25 | 2019-01-22 | X'pole Precision Tools Inc. | Power driving motor for electric bike |
KR20190068972A (ko) * | 2017-12-11 | 2019-06-19 | 현대자동차주식회사 | 구동모터의 접지 구조체 |
US10569663B2 (en) | 2018-07-03 | 2020-02-25 | Uatc, Llc | Platform configurations for autonomous vehicles |
DE102019134262A1 (de) * | 2019-12-13 | 2021-06-17 | Schaeffler Technologies AG & Co. KG | Wälzlageranordnung |
DE102020106613A1 (de) | 2020-03-11 | 2021-09-16 | Schaeffler Technologies AG & Co. KG | Elektromechanische Antriebsvorrichtung |
CN112572144B (zh) * | 2020-12-08 | 2023-03-10 | 华为数字能源技术有限公司 | 电机、动力总成及车辆 |
DE102022105768A1 (de) | 2022-03-11 | 2023-09-14 | Schaeffler Technologies AG & Co. KG | Elektrische Axialflussmaschine, elektrisches Antriebssystem und Getriebemotoreinheit |
DE102022126247A1 (de) | 2022-10-11 | 2024-04-11 | Schaeffler Technologies AG & Co. KG | Wälzlageranordnung und elektrische Maschine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5172984A (en) * | 1991-09-30 | 1992-12-22 | General Motors Corporation | Venting end cap for vehicle wheel bearing |
JPH05288214A (ja) * | 1992-04-08 | 1993-11-02 | Ebara Corp | スピンドルモータ |
JPH0893755A (ja) * | 1994-09-22 | 1996-04-09 | Ntn Corp | 自動車用ホイールの軸受ユニット |
CN201031877Y (zh) * | 2007-03-14 | 2008-03-05 | 重庆长江轴承股份有限公司 | 轮毂轴承 |
DE102010022320A1 (de) * | 2010-06-01 | 2011-12-01 | Schaeffler Technologies Gmbh & Co. Kg | Elektrischer Radantrieb |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3608661A (en) * | 1968-07-08 | 1971-09-28 | Alfred R E Arnot | Motorized wheel traction drive units |
DE2842076C2 (de) * | 1978-09-27 | 1984-09-06 | Siemens AG, 1000 Berlin und 8000 München | Einzelradantrieb für Fahrzeuge |
DE3041855C2 (de) * | 1980-11-06 | 1984-07-05 | Löhr & Bromkamp GmbH, 6050 Offenbach | Lagerungsanordnung |
DE3150427A1 (de) * | 1981-12-19 | 1983-07-14 | Petri Ag, 8750 Aschaffenburg | Kontakteinrichtung zur stromuebertragung zwischen dem lenkrad und der lenksaeule von kraftfahrzeugen |
US5163528A (en) * | 1990-11-20 | 1992-11-17 | Aisun Aw Co., Ltd. | Wheel motor provided with a reduction gear |
US5209701A (en) * | 1990-12-07 | 1993-05-11 | Nikon Corporation | Hub unit bearing apparatus with improved pre-loading arrangement |
DE4228746C2 (de) * | 1992-08-28 | 2000-11-02 | Linde Ag | Radnabenantrieb |
DE19503477A1 (de) * | 1995-02-03 | 1996-08-08 | Zahnradfabrik Friedrichshafen | Antriebsvorrichtung, insbesondere Radantrieb für Kettenfahrzeuge |
IT1289778B1 (it) * | 1996-12-20 | 1998-10-16 | Skf Ind Spa | Dispositivo di bloccaggio e sbloccaggio di un gruppo d'accoppiamento tra organi meccanici utilizzante un elemento elastico bistabile. |
US5865543A (en) * | 1997-03-21 | 1999-02-02 | Maclean; James K. | Bearing failure detection apparatus |
US5883511A (en) * | 1997-03-27 | 1999-03-16 | General Motors Corporation | Sensor wire lead strain relief |
IT1293461B1 (it) * | 1997-07-17 | 1999-03-01 | Skf Ind Spa | Cuscinetto di rotolamento con dispositivo di tenuta e di scarico di correnti elettrostatiche. |
DE10037530A1 (de) * | 1999-08-31 | 2001-03-22 | Ntn Toyo Bearing Co Ltd | Dichtungsvorrichtung für Lager |
DE10055262A1 (de) * | 2000-11-08 | 2002-05-23 | Linde Ag | Hydrostatische Axialkolbenmaschine in Schrägscheibenbauweise |
JP4656740B2 (ja) * | 2001-02-13 | 2011-03-23 | 株式会社鶴見製作所 | 水中回転機械の電食防止装置 |
EP1396354A4 (en) * | 2001-06-13 | 2004-10-06 | Ntn Toyo Bearing Co Ltd | BEARING DEVICE FOR DRIVE WHEEL AND METHOD FOR MANUFACTURING THE BEARING DEVICE |
ITTO20011061A1 (it) * | 2001-11-09 | 2003-05-09 | Skf Ind Spa | Montaggio di una ruota sul mozzo di un veicolo a motore. |
DE10162818A1 (de) * | 2001-12-14 | 2003-06-26 | M & W Zander Facility Eng Gmbh | Elektromotor |
FR2842147A1 (fr) * | 2002-07-15 | 2004-01-16 | Conception & Dev Michelin Sa | Chaine de traction comportant un mecanisme de changement de rapport integre dans une roue |
JP2005231564A (ja) * | 2004-02-23 | 2005-09-02 | Ntn Corp | 電動式車輪駆動装置 |
JP4442315B2 (ja) * | 2004-05-18 | 2010-03-31 | トヨタ自動車株式会社 | 電動輪 |
JP4200938B2 (ja) * | 2004-05-18 | 2008-12-24 | トヨタ自動車株式会社 | 電動輪 |
WO2007102545A1 (ja) * | 2006-03-08 | 2007-09-13 | Ntn Corporation | インホイールモータ駆動装置 |
WO2007102270A1 (ja) * | 2006-03-08 | 2007-09-13 | Ntn Coporation | 車輪用軸受装置 |
DE102006030478A1 (de) * | 2006-07-01 | 2008-01-03 | Schaeffler Kg | Lageranordnung einer über ein Drehgelenk antreibbaren Radnabe eines Kraftfahrzeuges |
DE102006040223A1 (de) | 2006-08-28 | 2008-03-20 | Franc Just | Elektrische Maschine mit eisenlosen Feldspulen |
JP5052084B2 (ja) * | 2006-09-19 | 2012-10-17 | Ntn株式会社 | インホイール型モータ内蔵センサ付きアクスルユニット |
JP2008174208A (ja) * | 2006-12-20 | 2008-07-31 | Ntn Corp | 車輪用軸受装置のハブ輪およびその製造方法 |
DE102007016427B4 (de) * | 2007-04-05 | 2010-11-25 | Schaeffler Technologies Gmbh & Co. Kg | Lageranordnung einer über ein Drehgelenk antreibbaren Radnabe eines Kraftfahrzeuges |
JP5184820B2 (ja) * | 2007-06-01 | 2013-04-17 | Ntn株式会社 | 車輪用軸受装置 |
DE102007063360B4 (de) * | 2007-12-28 | 2009-12-17 | Gkn Driveline International Gmbh | Hydraulikanordnung für eine kraftbetätigte Stelleinheit |
JP4937307B2 (ja) * | 2009-07-31 | 2012-05-23 | Ntn株式会社 | 通電軸受 |
DE102010049601A1 (de) * | 2009-12-07 | 2011-06-09 | Schaeffler Technologies Gmbh & Co. Kg | Radnabenantriebseinheit |
JP2011207375A (ja) * | 2010-03-30 | 2011-10-20 | Ntn Corp | インホイール型モータ内蔵車輪用軸受装置 |
JP5685111B2 (ja) * | 2011-03-07 | 2015-03-18 | Ntn株式会社 | 電気自動車用駆動装置 |
DE102011080038A1 (de) * | 2011-07-28 | 2013-01-31 | Zf Friedrichshafen Ag | Antriebseinheit und Fahrzeugachse für ein Elektrofahrzeug |
JP5799731B2 (ja) * | 2011-10-12 | 2015-10-28 | 日産自動車株式会社 | 車軸支持構造 |
DE102012204795A1 (de) * | 2012-03-26 | 2013-09-26 | Schaeffler Technologies AG & Co. KG | Radnabenmotor mit Potenzialausgleich |
GB2487872B (en) * | 2012-05-09 | 2012-12-26 | Protean Electric Ltd | An electric motor or generator system |
DE102013216925A1 (de) * | 2012-09-21 | 2014-03-27 | Ford Global Technologies, Llc | Radlagereinheit und Kraftfahrzeug mit Radlagereinheit |
JP5832413B2 (ja) * | 2012-11-14 | 2015-12-16 | 住友重機械工業株式会社 | 車輪駆動装置 |
-
2012
- 2012-03-26 DE DE102012204795A patent/DE102012204795A1/de not_active Withdrawn
-
2013
- 2013-02-22 CN CN201380016446.7A patent/CN104245382B/zh not_active Expired - Fee Related
- 2013-02-22 US US14/380,798 patent/US9453536B2/en active Active
- 2013-02-22 WO PCT/EP2013/053509 patent/WO2013143791A1/de active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5172984A (en) * | 1991-09-30 | 1992-12-22 | General Motors Corporation | Venting end cap for vehicle wheel bearing |
JPH05288214A (ja) * | 1992-04-08 | 1993-11-02 | Ebara Corp | スピンドルモータ |
JPH0893755A (ja) * | 1994-09-22 | 1996-04-09 | Ntn Corp | 自動車用ホイールの軸受ユニット |
CN201031877Y (zh) * | 2007-03-14 | 2008-03-05 | 重庆长江轴承股份有限公司 | 轮毂轴承 |
DE102010022320A1 (de) * | 2010-06-01 | 2011-12-01 | Schaeffler Technologies Gmbh & Co. Kg | Elektrischer Radantrieb |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104821691A (zh) * | 2015-04-23 | 2015-08-05 | 广东威灵电机制造有限公司 | 防电机轴承电蚀结构及塑封无刷直流电机 |
CN104821683A (zh) * | 2015-04-23 | 2015-08-05 | 广东威灵电机制造有限公司 | 防电机轴承电蚀结构及塑封无刷直流电机 |
CN104821691B (zh) * | 2015-04-23 | 2017-06-30 | 广东威灵电机制造有限公司 | 防电机轴承电蚀结构及塑封无刷直流电机 |
CN110709268A (zh) * | 2017-06-08 | 2020-01-17 | Ntn株式会社 | 带有发电机的车轮用轴承装置 |
CN110709268B (zh) * | 2017-06-08 | 2022-12-20 | Ntn株式会社 | 带有发电机的车轮用轴承装置 |
US11641146B2 (en) | 2017-06-08 | 2023-05-02 | Ntn Corporation | Wheel bearing system with generator |
CN111306188A (zh) * | 2020-04-03 | 2020-06-19 | 大连交通大学 | 一种电动汽车超声悬浮轮毂轴承 |
CN111306188B (zh) * | 2020-04-03 | 2021-12-17 | 大连交通大学 | 一种电动汽车超声悬浮轮毂轴承 |
Also Published As
Publication number | Publication date |
---|---|
WO2013143791A1 (de) | 2013-10-03 |
DE102012204795A1 (de) | 2013-09-26 |
US9453536B2 (en) | 2016-09-27 |
CN104245382B (zh) | 2017-06-20 |
US20150008721A1 (en) | 2015-01-08 |
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