专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07030526B2 Integrated drive motor/differential/inverter unit with improved housing for a vehicle 失效
标题翻译：集成驱动电机/差速/逆变器单元，具有改进的车辆外壳
公开(公告)号：US07030526B2
公开(公告)日：2006-04-18
申请号：US10700645
申请日：2003-11-05
申请人： Masahiro Tsukamoto , Yuki Nakajima , Toshiro Shinohara , Hiroyuki Kaneko , Yasuhiko Kitajima , Makoto Iwashima , Akihiro Hanamura , Kouichirou Yonekura , Tadayuki Hatsuda , Masakazu Kobayashi , Yutaro Kaneko
发明人： Masahiro Tsukamoto , Yuki Nakajima , Toshiro Shinohara , Hiroyuki Kaneko , Yasuhiko Kitajima , Makoto Iwashima , Akihiro Hanamura , Kouichirou Yonekura , Tadayuki Hatsuda , Masakazu Kobayashi , Yutaro Kaneko
IPC分类号： H02K7/116 , H02K11/04 , H60K1/00
CPC分类号： H02K7/116 , B60K1/00 , B60L15/007 , H02K11/33 , Y02T10/641 , Y02T10/645
摘要： An integrated drive motor unit which is integrally constituted of a motor, an inverter and a reducer differential unit arranged in a row, and a frame member. The reducer differential unit is connected to an output shaft of the motor, and distributes torque of the motor to a pair of axles, one of which passes through the inverter. The frame member constitutes a part of the motor and a part of the reducer differential unit, and has a portion surrounding the axle passing through the inverter. The inverter is disposed outside the frame member.
摘要翻译：一体的驱动电动机单元，其由电动机，逆变器和排列成一排的减速器差动单元一体地构成，框架构件。减速器差动单元连接到电动机的输出轴，并将电动机的转矩分配给一对轴，其中一个轴通过逆变器。框架构件构成电动机的一部分和减速器差速器的一部分，并且具有围绕通过逆变器的车轴的部分。逆变器设置在框架构件的外部。

2. 发明授权

US07775060B2 Drive unit for electric vehicle 有权
标题翻译：电动车驱动装置
公开(公告)号：US07775060B2
公开(公告)日：2010-08-17
申请号：US10785197
申请日：2004-02-25
申请人： Yuki Nakajima , Masahiro Tsukamoto , Masakazu Kobayashi , Yutaro Kaneko , Hiroyuki Kaneko , Toshiro Shinohara , Makoto Iwashima , Yasuhiko Kitajima , Akihiro Hanamura , Kouichirou Yonekura , Tadayuki Hatsuda
发明人： Yuki Nakajima , Masahiro Tsukamoto , Masakazu Kobayashi , Yutaro Kaneko , Hiroyuki Kaneko , Toshiro Shinohara , Makoto Iwashima , Yasuhiko Kitajima , Akihiro Hanamura , Kouichirou Yonekura , Tadayuki Hatsuda
IPC分类号： F25D23/12
CPC分类号： F16H57/04 , B60L1/02 , B60L3/003 , B60L3/0061 , B60L11/1803 , B60L2210/40 , B60L2240/425 , B60L2240/525 , B60L2270/147 , H02K7/116 , H02K9/19 , H02K11/33 , Y02T10/641 , Y02T10/642 , Y02T10/7005 , Y02T10/7241
摘要： A drive unit for an electric vehicle is comprised of a motor, an inverter which supplies alternating current electric power to the motor, a speed reducer which is connected to the motor, and a cooling system which cools the motor, the inverter and the speed reducer. The speed reducer reduces a revolution speed of a mechanical output of the motor. The cooling system comprises a heat exchanger at which first refrigerant for receiving heat of at least one of the motor and the inverter receives heat of second refrigerant for receiving heat of at least one of the motor and the speed reducer.
摘要翻译：电动车辆的驱动单元由电动机，向电动机供给交流电力的逆变器，与电动机连接的减速器以及冷却电动机，变频器和减速器的冷却系统。减速机降低了电机机械输出的转速。冷却系统包括热交换器，在该热交换器中，用于接收电动机和逆变器中的至少一个的第一制冷剂接收用于接收电动机和减速器中的至少一个的第二制冷剂的热量。

3. 发明授权

US07088021B2 Electric motor structure 有权
标题翻译：电机结构
公开(公告)号：US07088021B2
公开(公告)日：2006-08-08
申请号：US11028228
申请日：2005-01-04
申请人： Masakazu Kobayashi , Tomiyuki Segawa , Yuki Nakajima
发明人： Masakazu Kobayashi , Tomiyuki Segawa , Yuki Nakajima
IPC分类号： H02K9/00
CPC分类号： H02K9/19
摘要： An electric motor structure includes a rotary shaft with a coolant passageway therein and a rotor with a cooling surface non-rotatably coupled to the rotary shaft. The coolant is supplied from the coolant passageway of the rotary shaft to the cooling surface of the rotor and flows along the cooling surface of the rotor as a liquid film. The electric motor structure is further provided with a coolant discharge restricting section configured and arranged to restrict discharging of the coolant from the cooling surface. The coolant discharge restricting section protrudes from the cooling surface in a direction substantially perpendicular to the cooling surface where the coolant flown along the cooling surface is discharged from the cooling surface. Thus, a high cooling performance is obtained even when the rotor rotates at high rotational speeds by maintaining a sufficient liquid film thickness.
摘要翻译：电动机结构包括其中具有冷却剂通道的旋转轴和具有不可旋转地联接到旋转轴的冷却表面的转子。冷却剂从旋转轴的冷却剂通道供给到转子的冷却表面，并且作为液膜沿着转子的冷却表面流动。电动机结构还设置有冷却剂排出限制部，其构造和布置成限制冷却剂从冷却表面的排出。冷却剂排出限制部从与冷却面大致垂直的方向从冷却面突出，冷却面沿冷却面流动的冷却剂从冷却面排出。因此，即使转子通过保持足够的液膜厚度而以高转速旋转，也能获得高的冷却性能。

4. 发明申请

US20050156471A1 Electric motor structure 有权
标题翻译：电机结构
公开(公告)号：US20050156471A1
公开(公告)日：2005-07-21
申请号：US11028228
申请日：2005-01-04
申请人： Masakazu Kobayashi , Tomiyuki Segawa , Yuki Nakajima
发明人： Masakazu Kobayashi , Tomiyuki Segawa , Yuki Nakajima
IPC分类号： H02K9/19 , H02K9/00
CPC分类号： H02K9/19
摘要： An electric motor structure includes a rotary shaft with a coolant passageway therein and a rotor with a cooling surface non-rotatably coupled to the rotary shaft. The coolant is supplied from the coolant passageway of the rotary shaft to the cooling surface of the rotor and flows along the cooling surface of the rotor as a liquid film. The electric motor structure is further provided with a coolant discharge restricting section configured and arranged to restrict discharging of the coolant from the cooling surface. The coolant discharge restricting section protrudes from the cooling surface in a direction substantially perpendicular to the cooling surface where the coolant flown along the cooling surface is discharged from the cooling surface. Thus, a high cooling performance is obtained even when the rotor rotates at high rotational speeds by maintaining a sufficient liquid film thickness.
摘要翻译：电动机结构包括其中具有冷却剂通道的旋转轴和具有不可旋转地联接到旋转轴的冷却表面的转子。冷却剂从旋转轴的冷却剂通道供给到转子的冷却表面，并且作为液膜沿着转子的冷却表面流动。电动机结构还设置有冷却剂排出限制部，其构造和布置成限制冷却剂从冷却表面的排出。冷却剂排出限制部从与冷却面大致垂直的方向从冷却面突出，冷却面沿冷却面流动的冷却剂从冷却面排出。因此，即使转子通过保持足够的液膜厚度而以高转速旋转，也能获得高的冷却性能。

5. 发明授权

US09750085B2 Apparatus and method for controlling vehicle 有权
公开(公告)号：US09750085B2
公开(公告)日：2017-08-29
申请号：US13996886
申请日：2011-11-22
申请人： Keisuke Suzuki , Yuki Nakajima , Naoki Ueda
发明人： Keisuke Suzuki , Yuki Nakajima , Naoki Ueda
IPC分类号： H05B1/02 , B60H1/14 , B60H1/22 , H01M10/625 , H01M10/66
CPC分类号： H05B1/0227 , B60H1/143 , B60H1/2218 , H01M10/625 , H01M10/66
摘要： An apparatus for controlling a vehicle, which includes: a battery (3) capable of being charged from an external power source (EPS); a power generation unit (PGU) capable of charging the battery (3); an electric heater (12) configured to produce heat with electric power from an electric power source; a heater core (11) configured to heat air by using any one of waste heat from the power generation unit (PGU) and the electric heater (12); and a controller (19) configured to perform control for selectively using the waste heat from the power generation unit (PGU) and the electric heater (12) as a heat source of the heater core (11) when the vehicle is parked.

6. 发明授权

US09187035B2 Vehicle warning sound emitting apparatus 有权
标题翻译：车辆警示声发射装置
公开(公告)号：US09187035B2
公开(公告)日：2015-11-17
申请号：US13641619
申请日：2011-05-23
申请人： Yuki Nakajima , Keisuke Suzuki , Naoki Ueda
发明人： Yuki Nakajima , Keisuke Suzuki , Naoki Ueda
IPC分类号： B60Q1/54 , B60Q5/00 , B60W10/06 , B60W20/00
CPC分类号： B60Q5/008 , B60L3/00 , B60W10/06 , B60W20/00
摘要： A vehicle warning sound emitting apparatus includes a warning sound emitting component and a controller. The warning sound emitting component selectively emits a warning sound that is audible outside of the vehicle. The controller controls the warning sound emitting component to emit the warning sound during a prescribed period that an engine sound is being emitted from an engine of the vehicle such that the engine sound and the warning sound are audible at a location outside the vehicle during the prescribed period when the controller is controlling the warning sound emitting component to switch between emitting the warning sound and refraining from emitting the warning sound based on a vehicle traveling condition.
摘要翻译：车辆警告声发射装置包括警告声发射部件和控制器。警告声发射部件选择性地发出在车辆外部可听见的警告声音。所述控制器控制所述警告声发射部件在规定期间发出警告声音，以使得发动机声音从所述车辆的发动机发出，使得所述发动机声音和所述警告声音在所述规定的车辆外部的位置处可听见当控制器正在控制警告声发射部件以在发出警告声音之间切换并且基于车辆行驶状况不发出警告声音时。

7. 发明授权

US08049383B2 Integrated capacitor-type stator 有权
标题翻译：集成电容式定子
公开(公告)号：US08049383B2
公开(公告)日：2011-11-01
申请号：US12133067
申请日：2008-06-04
申请人： Yuki Nakajima , Tomoya Imazu , Yukio Mizukoshi , Sho Sato , Yusuke Zushi
发明人： Yuki Nakajima , Tomoya Imazu , Yukio Mizukoshi , Sho Sato , Yusuke Zushi
IPC分类号： H02K11/00
CPC分类号： H02K1/148 , B60L1/02 , B60L3/0061 , B60L2210/40 , B60L2220/50 , B60L2240/425 , B60L2270/147 , H02K1/02 , H02K1/2766 , H02K11/0094 , H02K11/33 , H02K16/04 , Y02T10/641 , Y02T10/642 , Y02T10/7241
摘要： A motor is basically provided with a rotor and a stator. The stator includes a plurality of stacked magnetic entities, a dielectric material disposed between adjacent ones of the magnetic entities, a positive electrode part provided on at least one of the magnetic entities and a negative electrode part provided on at least one of the magnetic entities that does not have the positive electrode part. The positive electrode part is arranged for connecting to a positive side of an external circuit. The negative electrode part arranged for connecting to a negative side of the external circuit.
摘要翻译：电动机基本上设有转子和定子。定子包括多个层叠的磁性实体，设置在相邻的磁性体之间的电介质材料，设置在至少一个磁性体上的正电极部分和设置在至少一个磁性体上的负极部分，没有正极部分。正极部被配置为与外部电路的正极侧连接。负极部件被布置成连接到外部电路的负极侧。

8. 发明授权

US07207919B2 Method and apparatus for engaging engine clutch for hybrid transmission 有权
标题翻译：用于接合用于混合动力传动的发动机离合器的方法和装置
公开(公告)号：US07207919B2
公开(公告)日：2007-04-24
申请号：US11071287
申请日：2005-03-04
申请人： Takashi Tsuneyoshi , Toshikazu Oshidari , Yuki Nakajima , Tomoya Imazu , Shinichiro Joe
发明人： Takashi Tsuneyoshi , Toshikazu Oshidari , Yuki Nakajima , Tomoya Imazu , Shinichiro Joe
IPC分类号： B60W10/02
CPC分类号： B60W20/00 , B60K6/445 , B60W10/02 , B60W10/06 , B60W10/08 , B60W30/20 , F16H2037/103 , Y02T10/6239 , Y02T10/6286 , Y10T477/26
摘要： In method and apparatus for engaging an engine clutch for a hybrid transmission, a complete engagement of the engine clutch while at least one of an engine side clutch revolution speed of the engine clutch and a transmission side clutch revolution speed thereof is a revolution speed within a resonance revolution speed region of a revolution transmission system from the engine to a transmission revolution output portion is inhibited and the complete engagement of the engine clutch is carried out when both of the engine side clutch revolution speed of the engine clutch and the transmission side clutch revolution speed thereof become higher than the revolution speed within the resonance revolution speed region.
摘要翻译：在用于混合变速器的发动机离合器的接合方法和装置中，发动机离合器的完全接合，而发动机离合器的发动机侧离合器转速和变速器侧离合器转速中的至少一个是内侧的转速当发动机离合器的发动机侧离合器转速和变速器侧离合器转速两者都发动机转速传递系统从发动机到变速器转速输出部分的共振转速区域被禁止时，发动机离合器完全接合速度变得高于共振转速区域内的转速。

9. 发明授权

US06625525B2 Vehicle drive system and controlling method thereof 有权
公开(公告)号：US06625525B2
公开(公告)日：2003-09-23
申请号：US09985797
申请日：2001-11-06
申请人： Takahiro Yoshino , Yuki Nakajima
发明人： Takahiro Yoshino , Yuki Nakajima
IPC分类号： B60L1104
CPC分类号： B60W20/10 , B60K6/442 , B60K6/46 , B60L11/123 , B60L2200/26 , B60L2220/14 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , B60W2710/086 , Y02T10/6217 , Y02T10/6234 , Y02T10/6286 , Y02T10/7005 , Y02T10/7077 , Y10S903/903
摘要： A controller (10, 11, 12) computes a virtual generated power, this being the power generated by a generator (2) when an engine (1) and the generator (2) are controlled so that the power generated by the generator (2) coincides with the power consumption of a motor (4) which is uniquely determined according to a vehicle running state, computes an output limiting value of the motor (4) based on the virtual generated power, and limits the power or torque of the motor (4) by the output limiting value.

10. 发明授权

US6062190A Ignition timing control apparatus and method for internal combustion engine 失效
标题翻译：点火正时控制装置和内燃机的方法
公开(公告)号：US6062190A
公开(公告)日：2000-05-16
申请号：US116949
申请日：1998-07-17
申请人： Yuki Nakajima
发明人： Yuki Nakajima
IPC分类号： F02B75/02 , F02B75/12 , F02D21/08 , F02D41/24 , F02D41/30 , F02P5/15 , F02B17/00
CPC分类号： F02D41/3064 , F02P5/1502 , F02P5/1504 , F02B2075/025 , F02B2075/125 , F02D41/2422 , Y02T10/123 , Y02T10/128 , Y02T10/46
摘要： In ignition timing control apparatus and method for an internal combustion engine which carries out a switching of a combustion mode between a stratified charge combustion and a homogeneous charge combustion according to an engine driving condition, an ignition timing value in the mode of the stratified charge combustion during a transfer of a switching of the combustion mode between the stratified charge combustion and the homogeneous charge combustion is generated using both of at least one first ignition timing map used when the combustion mode of the engine is in a steady state of the stratified charge combustion and a second ignition timing map carried out at a rich limit of an air-fuel mixture ratio and which is used at a switching point between the stratified charge combustion and the homogeneous charge combustion, for example, through an interpolation based on a variation rate in a status variable of an air-fuel mixture supplied into each cylinder.
摘要翻译：在点火正时控制装置和内燃机的方法中，根据发动机驱动条件，在分层充气燃烧和均质充气燃烧之间进行燃烧模式的切换，在分层充气燃烧模式中的点火正时值在分层充气燃烧和均质燃料燃烧之间的燃烧模式切换转移时，使用当发动机的燃烧模式处于分层充气燃烧的稳定状态时使用的至少一个第一点火正时图以及在空燃混合比的浓度极限下进行的第二点火正时图，其在分层充气燃烧和均质充量燃烧之间的切换点处使用，例如通过基于变化率的内插供应到每个气缸中的空气 - 燃料混合物的状态变量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式