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1. 发明专利

JP2012170177A Mounting structure of power control unit 有权
标题翻译：电力控制单元的安装结构
公开(公告)号：JP2012170177A
公开(公告)日：2012-09-06
申请号：JP2011027054
申请日：2011-02-10
申请人： Toyota Motor Corp , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： ASAKURA TAKESHI , HOTTA YUTAKA , UECHI TATSUYUKI
IPC分类号： H02M7/48 , B60K1/04
CPC分类号： H02K9/19 , B60K6/405 , B60K11/02 , B60K2001/003 , B60R13/0876 , B60Y2306/05 , B60Y2400/61
摘要： PROBLEM TO BE SOLVED: To provide a mounting structure which can secure cooling performance of a power control unit, in a structure in which a step-up converter and an inverter constituting a motor and the power control unit are integrally stored in one case.SOLUTION: A driving device 10 includes: a transaxle chamber formed by covering an opening of a transaxle case 31 with a fixation pedestal 22; and a PCU chamber partitioned by the fixation pedestal 22 and a cover 43. The PCU chamber includes: a thin plate 23 made of a steel plate and disposed on the fixation pedestal 22; a cooler 27 disposed on the thin plate 23; a control board 29 disposed on the cooler 27; and a steel plate cover 43 mounted to the transaxle case 31 so as to cover a section from the fixation pedestal 22 to the control board 29. The thin plate 23 and the cooler 27 are tightened together to the fixation pedestal 22 by bolts 26 to constitute a heat insulating chamber, so as to suppress conduction of heat from a transaxle 30.
摘要翻译：要解决的问题：为了提供一种能够确保功率控制单元的冷却性能的安装结构，在将升压转换器和构成电动机的逆变器和功率控制单元一体地存储在一体中的结构中案件。解决方案：驱动装置10包括：通过用固定基座22覆盖变速驱动桥壳体31的开口而形成的驱动桥室; 以及由固定基座22和盖43隔开的PCU室.PCU室包括：由钢板制成并设置在固定基座22上的薄板23; 设置在薄板23上的冷却器27; 布置在冷却器27上的控制板29; 以及安装在变速驱动桥壳体31上的钢板盖43，以覆盖从固定基座22到控制板29的部分。薄板23和冷却器27通过螺栓26一起紧固到固定基座22上，构成隔热室，以便抑制来自变速驱动桥30的热传导。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2010045949A Driving device for vehicle 审中-公开
标题翻译：车辆驾驶装置
公开(公告)号：JP2010045949A
公开(公告)日：2010-02-25
申请号：JP2008209912
申请日：2008-08-18
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： SENOO MASAMITSU , HOTTA YUTAKA
IPC分类号： H02K5/08 , B60K6/26 , B60K6/405 , B60K6/445 , B60L9/18 , H02K5/22 , H02K11/00
CPC分类号： Y02T10/6239 , Y02T10/641 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To easily and electrically connect a dynamo-electric machine and an inverter by a simple structure in a driving device for vehicle. SOLUTION: A first case 52 houses a first MG 14. A second case 54 is connected to the first case 52, and houses a second MG 16 and the inverter 30 integrally fitted on the outer peripheral side of the second MG 16. The side face 31 of the inverter 30 and the first case 52 are formed in a superposedly in the radial direction. Consequently, a conductor can be disposed directly in the first case 52 without passing the outside from the side face 31 of the inverter 30. Accordingly, even when cases housing the first motor 14 and the inverter 30 differ, they can easily be connected electrically. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过车辆驱动装置中的简单结构容易且电气地连接发电机和逆变器。解决方案：第一壳体52容纳第一MG14。第二壳体54连接到第一壳体52，并且容纳第二MG16和整体装配在第二MG16的外周侧上的逆变器30。逆变器30的侧面31和第一壳体52以径向重叠地形成。因此，导体可以直接设置在第一壳体52中，而不会从逆变器30的侧面31通过外部。因此，即使容纳第一电动机14和逆变器30的情况不同，也可以容易地电连接。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009137404A Vehicular drive device 有权
标题翻译：车辆驱动装置
公开(公告)号：JP2009137404A
公开(公告)日：2009-06-25
申请号：JP2007314845
申请日：2007-12-05
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： OMIYA YUJI , YOSHINO MASAKI , HOTTA YUTAKA
IPC分类号： B60K1/04 , B60K11/04 , B60L9/18
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/445 , B60L3/04 , B60L11/123 , B60L11/14 , B60L2240/421 , B60L2240/423 , B60W10/08 , B60W20/00 , B60W2510/081 , B60W2710/08 , B60W2710/083 , H02K7/006 , H02K11/044 , H02K11/046 , H02K11/30 , H02M7/003 , H05K7/20927 , Y02T10/6217 , Y02T10/6239 , Y02T10/641 , Y02T10/642 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a vehicular drive device for adequately protecting a power control unit from any external shock. SOLUTION: The vehicular drive device includes a motor generator for generating the driving power, and a power control unit (PCU) 21 which is integrated with the motor generator to control the motor generator. The PCU 21 includes a low voltage circuit unit 71 to which the relatively low voltage is applied, a high voltage circuit unit 75 arranged behind the low voltage circuit unit 71 in the longitudinal direction of the vehicle with the relatively high voltage being applied thereto, and a cooling plate 72 which is arranged between the low voltage circuit unit 71 and the high voltage circuit unit 75 in the longitudinal direction of the vehicle to cool the high voltage circuit unit 75. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于充分保护功率控制单元免受任何外部冲击的车辆驱动装置。解决方案：车辆驱动装置包括用于产生驱动力的电动发电机，以及与电动发电机一体化以控制电动发电机的动力控制单元（PCU）21。 PCU21包括施加相对低电压的低电压电路单元71，在施加相对高电压的车辆的纵向方向布置在低压电路单元71后面的高压电路单元75，以及冷却板72，其布置在车辆的纵向方向上的低压电路单元71和高压电路单元75之间，以冷却高压电路单元75.版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008295225A Motor unit 有权
标题翻译：电机单元
公开(公告)号：JP2008295225A
公开(公告)日：2008-12-04
申请号：JP2007138953
申请日：2007-05-25
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： YOSHIDA TADASHI , YOSHINO MASAKI , HOTTA YUTAKA
IPC分类号： H02K11/00 , B60K6/26 , H02K9/19
CPC分类号： Y02T10/641
摘要： PROBLEM TO BE SOLVED: To ensure a sufficient amount of oil circulating through the inside, while suppressing increase in scaling of a housing, in a motor unit in which a plurality of motors and an inverter are housed in the housing. SOLUTION: The housing of the motor unit 20 is composed of a first housing 600 and a second housing 700. An MG(1) housing section 610 for housing an MG(1) 400A and an oil reservoir section 620 are housed in the inside of the housing 600. An IPM housing section 720 is provided below an MG(2) housing section 710. An MG(2) housing section 710 for housing an MG(2) 400B provided in the substantially horizontal direction of the MG(1) 400A, and the IPM housing section 720 are provided in the inside of the second housing 700. The oil reservoir section 620 is provided below the MG(1) housing section 610 as well as to the side of the IPM housing section 720. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题为了确保足够量的油在室内循环，同时抑制壳体的结垢增加，其中多个电动机和逆变器容纳在壳体中的电动机单元中。电动机单元20的壳体由第一壳体600和第二壳体700组成。用于容纳MG（1）400A和储油部分620的MG（1）容纳部分610容纳在壳体600的内部.IPM容纳部分720设置在MG（2）容纳部分710的下方。用于容纳设置在MG的大致水平方向上的MG（2）400B的MG（2）容纳部分710 1）400A，IPM收纳部720设置在第二壳体700的内部。储油部620设置在MG（1）收容部610的下方以及IPM收容部720侧。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2012064724A Semiconductor cooling device and driving device for vehicle 有权
标题翻译：半导体冷却装置和车辆驱动装置
公开(公告)号：JP2012064724A
公开(公告)日：2012-03-29
申请号：JP2010207119
申请日：2010-09-15
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： HOTTA YUTAKA , UECHI TATSUYUKI
IPC分类号： H01L23/473 , B60L11/14 , H01L25/07 , H01L25/18 , H02M3/155 , H02M7/48 , H05K7/20
CPC分类号： H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a semiconductor cooling device capable of assuring the sealing performance by itself, ensuring the manufacture easiness, and preventing leakage of a cooling liquid on an inner side of a cover member when a tubular member and a cooling liquid circulation circuit in which the cooling liquid circulates are disconnected.SOLUTION: A semiconductor cooling device 50 has: a cooler 32 having a cooling chamber R where a cooling liquid circulates; a tubular member 35 that forms a flowing path connected to the cooling chamber R; and a cover member 60 that houses a semiconductor element, the cooler 32, and the tubular member 35. An opening 62 is provided on a predetermined opening formation surface 61 of the cover member 60. The semiconductor cooling device 50 has a concave space formation member 70 attached to the opening 62 and that forms a recessed concave space CS on an inner side of the cover member 60. A tip of the tubular member 35 is arranged in the concave space CS. The concave space formation member 70 and the cover member 60, and the concave space formation member 70 and the tubular member 35 are connected in a fluid-tight state, respectively.
摘要翻译：要解决的问题：提供一种半导体冷却装置，其能够自身确保密封性能，确保制造容易度，并且在管状部件和冷却时防止冷却液在盖部件的内侧上的泄漏冷却液循环的液体循环回路断开。解决方案：半导体冷却装置50具有：冷却器32，其具有冷却液体循环的冷却室R; 形成连接到冷却室R的流动路径的管状构件35; 以及容纳半导体元件，冷却器32和管状构件35的盖构件60.开口62设置在盖构件60的预定开口形成面61上。半导体冷却装置50具有凹形空间形成构件 70，其连接到开口62，并且在盖构件60的内侧上形成凹入的凹形空间CS。管状构件35的尖端布置在凹形空间CS中。凹状空间形成构件70和盖构件60以及凹状空间形成构件70和管状构件35分别以流体密封的状态连接。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2013150526A Power converter 有权
标题翻译：电源转换器
公开(公告)号：JP2013150526A
公开(公告)日：2013-08-01
申请号：JP2012011550
申请日：2012-01-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： SEO YUSUKE , HOTTA YUTAKA
IPC分类号： H02M7/48 , G01R15/20 , H02M7/04
CPC分类号： H05K7/2089 , G01R15/207 , H02G5/00 , H05K7/14
摘要： PROBLEM TO BE SOLVED: To obtain a power converter in which the current flowing through a plurality of bus bars extending in parallel can be detected individually, and the interval of bus bars is narrow.SOLUTION: Magnetism collection cores 10, 20, 30 extending around respective bus bars are placed while changing the height in such a positional relation that when observed from the extension direction of bus bars (Z direction), adjoining first and second magnetism collection cores 10, 20 overlap partially, and adjoining second and third magnetism collection cores 20, 30 overlap partially. Even if the interval of bus bars is narrow, the magnetism collection cores 10, 20, 30 can be placed around respective bus bars. The power converter can be utilized when detecting the currents of two phases, and when detecting the currents of three phases of three-phase AC currents.
摘要翻译：要解决的问题：为了获得能够单独检测流过多个平行延伸的母线的电流的电力转换器，并且母线的间隔窄。解决方案：磁性收集磁芯10,20,30围绕当沿着母线的延伸方向（Z方向）观察时，相邻的第一和第二磁性收集芯10,20部分地重叠，并且邻接的第二和第三磁性收集芯 20，30部分重叠。即使汇流条的间隔较窄，也可以将磁性收集芯10,20,30放置在各母线周围。当检测到两相电流时，以及检测三相交流电流的三相电流时，可以使用电源转换器。

7. 发明专利

JP2012155943A Connector with built-in fuse 审中-公开
标题翻译：连接器与内置保险丝
公开(公告)号：JP2012155943A
公开(公告)日：2012-08-16
申请号：JP2011012896
申请日：2011-01-25
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： UECHI TATSUYUKI , HOTTA YUTAKA
IPC分类号： H01R13/68 , H01R13/64 , H01R13/703
摘要： PROBLEM TO BE SOLVED: To provide a connector with a built-in fuse in which only removing the connector eliminates the effort of removing a service cover, and the service cover and the number of components of an interlock circuit for the service cover, and the like, can be reduced.SOLUTION: A housing 36 of a connector 21 with a built-in fuse has an aperture 35 on the male pole side for connection with a female connector 22. A fuse 26, inverter connection terminals 25a and 25b, and an interlock terminal 29 for interrupting electrification by detecting removal of a male connector are provided at the aperture 35. The housing 36 also has a positive electrode battery cable 23a and a negative electrode battery cable 23b connected with a battery, and a positive electrode A/C cable 24a and a negative electrode A/C cable 24b branched from the battery cable and connected with an electric air conditioner.
摘要翻译：要解决的问题：为了提供具有内置保险丝的连接器，其中仅移除连接器消除了去除服务盖的努力，以及服务盖和用于服务盖的互锁电路的部件数量等等，可以减少。
解决方案：具有内置保险丝的连接器21的壳体36在阳极侧上具有用于与阴连接器22连接的孔35.保险丝26，逆变器连接端子25a和25b以及互锁端子在孔35处设置用于通过检测去除阳连接器来中断带电的开关29.壳体36还具有与电池连接的正极电池电缆23a和负极电池电缆23b，以及正电极A / C电缆24a 以及从电池电缆分支并与电动空调相连接的负极A / C电缆24b。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2012065436A Vehicle driving device 审中-公开
标题翻译：车辆驾驶装置
公开(公告)号：JP2012065436A
公开(公告)日：2012-03-29
申请号：JP2010207118
申请日：2010-09-15
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： HOTTA YUTAKA , UECHI TATSUYUKI
IPC分类号： H02K5/22 , B60K6/26 , B60K6/40 , B60K6/445 , B60L11/14 , H02K7/116
CPC分类号： Y02T10/6239 , Y02T10/641 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a vehicle driving device including a rotary electric machine as a driving power source whose entire size including a control unit is reduced.SOLUTION: A vehicle driving device includes and houses a rotary electric machine functioning as a driving power source of a vehicle in a case 2. The vehicle driving device includes a terminal board 40 fixed so as to cover an opening provided at the case 2 while holding rotary electric machine connection terminals 51 connecting with the rotary electric machine and a reactor 14 comprising part of a control unit 10 controlling the rotary electric machine. The reactor 14 is fixed to the terminal board 40 on the inner side of the case 2, and reactor connection terminals 53, which are connected to the reactor 14 in addition to the rotary electric machine connection terminals 51, are held by the terminal board 40 so as to be exposed to the exterior of the case 2.
摘要翻译：解决的问题：提供一种包括旋转电机作为驱动电源的车辆驱动装置，其整体尺寸包括控制单元减小。解决方案：车辆驱动装置包括并容纳在壳体2中用作车辆的驱动动力源的旋转电机。车辆驱动装置包括固定为覆盖设置在壳体上的开口的端子板40 同时保持与旋转电机连接的旋转电机连接端子51和包括控制旋转电机的控制单元10的一部分的电抗器14。反应器14固定在壳体2的内侧的端子板40上，除了旋转电机连接端子51之外与反应器14连接的电抗器连接端子53由端子板40保持以便暴露在案件2的外部。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2010121715A Gasket 审中-公开
标题翻译：垫圈
公开(公告)号：JP2010121715A
公开(公告)日：2010-06-03
申请号：JP2008296209
申请日：2008-11-20
申请人： Aisin Aw Co Ltd , Nok Corp , Nok株式会社 , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： SENOO MASAMITSU , HOTTA YUTAKA , YOSHITSUNE SHUJI
IPC分类号： F16J15/06
CPC分类号： F16J15/125 , F16J15/061 , F16J15/127
摘要： PROBLEM TO BE SOLVED: To provide a gasket securing airtightness of an apparatus by restraining loosening of a bolt due to vibration of the apparatus, with a simple structure.
SOLUTION: This gasket 10 has an annular metallic frame 12 and a seal part 14 of an elastic body annularly extending to an inner peripheral part of this frame and connected to the metallic frame 12. The metallic frame 12 is formed with a through hole 16 for penetrating a shaft part 26 of a bolt 24 for fastening mutual opposed two surfaces of the apparatus 18, and a seat surface corresponding part 30 corresponding to a seat surface 28 of the bolt 24 around the through-hole 16. This constitution can secure the airtightness of the apparatus 18 without receiving influence by an external factor such as vibration.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过简单的结构来提供通过限制由于装置的振动而使螺栓松动的装置来确保设备的气密性的垫圈。解决方案：该垫圈10具有环形金属框架12和弹性体的密封部分14，其环形延伸到该框架的内周部分并且连接到金属框架12.金属框架12形成有通孔用于穿过用于固定设备18的相互相对的两个表面的螺栓24的轴部分26的孔16和与通孔16周围的螺栓24的座表面28对应的座面对应部分30.该构造可以确保装置18的气密性而不受外部因素如振动的影响。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2009044922A Drive unit 有权
标题翻译：驱动单元
公开(公告)号：JP2009044922A
公开(公告)日：2009-02-26
申请号：JP2007209711
申请日：2007-08-10
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： YOSHIDA TADASHI , YOSHINO MASAKI , HOTTA YUTAKA
IPC分类号： H02K5/20 , B60K6/26 , B60K6/405 , B60L3/00 , B60W10/26 , B60W10/30 , B60W20/00 , H02K9/02 , H02K11/00
CPC分类号： Y02T10/641 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To provide a drive unit that can cool an inverter well and makes the inverter compact. SOLUTION: The drive unit includes: a rotary electric machine; the inverter 10 which can supply electric power to the rotary electric machine; a box 200, which includes an accommodation casing 101 which accommodates the rotary electric machine and on the outer surface of which a groove part 306a is formed, and an accommodation casing 102 which has a regulation wall part 112A capable of regulating a passage 306 through which a coolant can pass by blocking a part of the groove part 306a; a cooler 250 which is provided mountably and detachably inside the casing 102 and capable of cooling the inverter 10 with the coolant circulating; connection pipes 304, 305 which connect the cooler 250 and the passage 306 via hole parts 304a, 305a formed in the regulation wall part 112A; and seal members 60, 61 which can block gaps between the inner surface of the regulation wall part 112A regulating hole parts 304a, 305a and the connection pipes 304, 305. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供可以很好地冷却逆变器并使变频器紧凑的驱动单元。解决方案：驱动单元包括：旋转电机; 能向旋转电机供电的逆变器10; 盒200，其包括容纳旋转电机的容纳壳体101和形成有槽部306a的外表面;容纳壳体102，其具有能够调节通道306的调节壁部112A，通过堵塞槽部306a的一部分可以使冷却剂通过; 冷却器250，其可安装地和可拆卸地设置在壳体102内部，并且能够在冷却剂循环时冷却逆变器10; 连接管304,305，其通过形成在调节壁部112A中的孔部304a，305a连接冷却器250和通路306; 以及密封构件60,61，其可以阻挡调节壁部分112A调节孔部分304a，305a的内表面与连接管304,305之间的间隙。（C）2009，JPO＆INPIT

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