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公开(公告)号:US20130276567A1
公开(公告)日:2013-10-24
申请号:US13851128
申请日:2013-03-27
发明人: Masaru ODAJIMA
IPC分类号: F16H57/04
CPC分类号: F16H57/043 , B60K7/0007 , B60K17/043 , B60K2007/0038 , B60K2007/0061 , B60L2220/50 , F16H57/0495 , Y02T10/641 , Y10T74/19684
摘要: An object is to provide a drive unit in which a sealing structure for the motor can be simplified, and such that oil dose not leak into a motor case. The inside of the motor case is configured to be so-called dry. Although wires extending from a stator penetrate the motor case and extend to the outside, no sealing measures are required in this penetrating portion. A seal in the penetrating portion may be a simple one such as a dust seal. In other words, the present invention provides a drive unit in which the sealing structure for the motor can be simplified.
摘要翻译: 本发明的目的是提供一种驱动单元,其中可以简化用于电动机的密封结构,并且使得油不会泄漏到电动机壳体中。 电机外壳的内部配置为所谓的干燥。 虽然从定子延伸的电线穿过电动机壳并延伸到外部,但是在该穿透部分中不需要密封措施。 穿透部分中的密封可以是诸如防尘密封之类的简单的密封件。 换句话说,本发明提供一种驱动单元,其中可以简化电动机的密封结构。
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公开(公告)号:US20130284526A1
公开(公告)日:2013-10-31
申请号:US13848175
申请日:2013-03-21
发明人: Yohei KAWASAKI , Masaru ODAJIMA
IPC分类号: B60K7/00
CPC分类号: B60K7/0007 , B60G3/20 , B60G7/00 , B60G9/00 , B60G2204/129 , B60G2204/182 , B60K7/00 , B60K17/043 , B60K2007/0038 , B60K2007/0061
摘要: A drive unit and a rear cushion overlap each other in a vehicle front view. Since the rear cushion is disposed to overlap the drive unit, the dimension in a vehicle width direction can be made smaller than that in the case where the cushion is disposed on the vehicle width center side of the drive unit.
摘要翻译: 驱动单元和后缓冲器在车辆前视图中彼此重叠。 由于后缓冲件设置成与驱动单元重叠,所以可以使车辆宽度方向上的尺寸小于在缓冲件设置在驱动单元的车宽中心侧的情况。
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公开(公告)号:US20230313734A1
公开(公告)日:2023-10-05
申请号:US18129439
申请日:2023-03-31
IPC分类号: F02B67/06
CPC分类号: F02B67/06
摘要: A power unit has an internal combustion engine and a first auxiliary machine. The internal combustion engine includes a crankshaft and a balancer shaft. The first auxiliary machine operates on rotational power generated in the internal combustion engine. The first auxiliary machine is driven by rotational power of the balancer shaft.
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公开(公告)号:US20230311650A1
公开(公告)日:2023-10-05
申请号:US18129488
申请日:2023-03-31
IPC分类号: B60K25/02
CPC分类号: B60K25/02 , B60K2025/022 , B60Y2200/20
摘要: A vehicle includes a front wheel, a rear wheel, and a power unit. The power unit is disposed between the front wheel and the rear wheel in a front-rear direction of the vehicle. An internal combustion engine and a compressor are modularized. The compressor is configured to operate on rotational power generated in the internal combustion engine. The internal combustion engine includes a crankshaft and an output shaft. Rotation axes of the crankshaft and the output shaft are parallel to each other and extend in the front-rear direction of the vehicle. The compressor is disposed on one side of the crankshaft in a left-right direction. The output shaft is disposed on the other side of the crankshaft in the left-right direction.
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公开(公告)号:US20230311633A1
公开(公告)日:2023-10-05
申请号:US18129456
申请日:2023-03-31
发明人: Yoshitaka NUKADA , Hitoshi YOKOTANI , Masaru ODAJIMA , Kei FUKASAWA , Yoshiyuki SATO , Takashi NAKAMURA
CPC分类号: B60K5/02 , B62D25/24 , B60K17/04 , B60K2005/003
摘要: A vehicle includes a front wheel, a rear wheel, a power unit in which an internal combustion engine and a compressor are modularized, and a seat. The compressor is configured to operate on rotational power generated in the internal combustion engine. The power unit is disposed between the front wheel and the rear wheel in a front-rear direction of the vehicle, and is disposed to place the compressor below the seat.
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公开(公告)号:US20170284319A1
公开(公告)日:2017-10-05
申请号:US15456126
申请日:2017-03-10
发明人: Masayuki FUKUDA , Kenichi OMORI , Masaru ODAJIMA
CPC分类号: F02D41/0007 , B60K13/02 , B62K11/00 , B62K11/04 , F02B33/40 , F02B39/04 , F02B39/06 , F02B61/02 , F02B75/22 , F02D9/1055 , F02D11/10 , F02F7/0068 , F02F2007/0075 , F02M35/10157 , F02M35/116 , F02M35/162 , Y02T10/144
摘要: An internal combustion engine 31 for a motorcycle includes a supercharger 63 arranged above a crankcase 81 positioned below a front cylinder head 92 of a front bank 31A and a rear cylinder head 97 of a rear bank 31B. In the internal combustion engine 31 for the motorcycle, the crankcase 81 is covered with a case cover 116 from the outside in a vehicle width direction, and the supercharger 63 is supported by a supercharger supporting portion 116a provided above the case cover 116.
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公开(公告)号:US20130284528A1
公开(公告)日:2013-10-31
申请号:US13851129
申请日:2013-03-27
发明人: Yohei KAWASAKI , Masaru ODAJIMA
IPC分类号: B60K7/00
CPC分类号: B60K7/0007 , B60G3/20 , B60G2204/14 , B60G2204/182 , B60K1/04 , B60K17/043 , B60K2001/0438 , B60K2007/0038 , B60K2007/0061
摘要: In an electric vehicle, a bearing supporting portion supporting another end of a motor shaft is provided in a reducer case and protrudes to a recessed portion while extending at a lateral side of the knuckle. The reducer case being part of a drive unit is partially housed in the recessed portion of a wheel. The drive unit can be located closer to a rear wheel by an amount corresponding to the housed portion. Accordingly, it is possible to dispose part of the drive unit inside the wheel and thereby suppress protruding of the drive unit to a small degree.
摘要翻译: 在电动车辆中,支撑电动机轴的另一端的轴承支撑部设置在减速器壳体中,并且在转向节的外侧延伸而向凹部突出。 作为驱动单元的一部分的减速机壳体部分地容纳在车轮的凹部中。 驱动单元可以更靠近后轮定位与容纳部分相对应的量。 因此,可以将驱动单元的一部分配置在车轮内,从而抑制驱动单元的突出。
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