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1. 发明专利

JP2013060161A Electrically-driven device 有权
标题翻译：电动驱动装置
公开(公告)号：JP2013060161A
公开(公告)日：2013-04-04
申请号：JP2011201228
申请日：2011-09-14
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： SADA NATSUKI , SHIN TOMOO , YADA HIROTAKA , TSUCHIDA MITSUTAKA , NISHITSURU TOMOAKI
IPC分类号： B60K6/405 , B60K6/365 , B60K6/445 , B60K17/04
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To efficiently arrange an input member, an output member, a power distribution device and a bearing for supporting them, and to reduce an axial length of an electrically-driven device including two motors.SOLUTION: The electrically-driven device includes: the input member, a first motor, a second motor, the output member, the power distribution device, and a case. The case includes a radial extension for supporting both a first bearing that rotatably supports the input member from in an outer radial direction, and a second bearing that rotatably supports the output member from in an inner radial direction.
摘要翻译：要解决的问题：为了有效地布置输入构件，输出构件，配电装置和用于支撑它们的轴承，并且减小包括两个马达的电驱动装置的轴向长度。电驱动装置包括：输入部件，第一电动机，第二电动机，输出部件，配电装置以及壳体。壳体包括用于支撑从外径向可旋转地支撑输入构件的第一轴承的径向延伸部和从内径向可旋转地支撑输出构件的第二轴承。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012137115A Power transmission device 有权
标题翻译：电力传输装置
公开(公告)号：JP2012137115A
公开(公告)日：2012-07-19
申请号：JP2010288082
申请日：2010-12-24
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： SUZUKI YOSUKE , SADA NATSUKI
IPC分类号： F16H1/28 , B60K6/36 , B60K6/40 , B60K6/405 , B60K6/445 , B60L11/14 , F16C35/067 , F16D7/02 , F16F15/134 , F16F15/139 , F16H3/72 , F16H37/06
CPC分类号： Y02T10/6239 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device that prevents a reduction in NV performance and durability due to a poor engagement of a planetary gear mechanism by preventing deformation of a hollow support and an annular support when the eccentric load of a damper mechanism is applied to an input shaft.SOLUTION: A transaxle is configured to separate a rotation central axis of a needle bearing 55 that supports the input shaft 28 by the hollow support 25c of a case 25 and a ball bearing 53 that supports the inner circumference of a ring gear 23R by the annular support 25b of the case 25 formed on the outer circumference of the hollow support 25c in an axis direction of the input shaft 28, and to locate the center in an axis direction of the rotation central axis of the needle bearing 55 on the axis of the wall 25d of the case 25.
摘要翻译：解决的问题：提供一种动力传递装置，其防止由于行星齿轮机构的接合不良而导致的NV性能和耐久性的降低，通过防止中空支撑件和环形支撑件的变形，当偏心负载阻尼机构应用于输入轴。解决方案：驱动桥被构造成通过壳体25的中空支撑件25c和支撑环形齿轮23R的内周的滚珠轴承53分离支撑输入轴28的滚针轴承55的旋转中心轴线通过形成在中空支撑件25c的外周上的壳体25的沿着输入轴28的轴线方向的环形支撑件25b，并且将中心沿着滚针轴承55的旋转中心轴线的轴线方向定位在壳体25的壁25d的轴线。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2010052671A Drive unit 有权
标题翻译：驱动单元
公开(公告)号：JP2010052671A
公开(公告)日：2010-03-11
申请号：JP2008222321
申请日：2008-08-29
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TANEUE MASAHIRO , SHIN TOMOO , SADA NATSUKI , ITO TOMOHIKO , MIYAZAWA MANABU , YASUGATA HIROMICHI , UECHI TATSUYUKI
IPC分类号： B60K6/40 , B60K6/26 , B60K6/365 , B60K6/405 , B60K6/445 , B60L11/14 , H02K7/116
CPC分类号： H02K7/116 , B60K1/02 , B60K6/365 , B60K6/405 , B60K6/445 , B60L2240/421 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/104 , B60W2710/081 , H02K11/048 , H02K51/00 , Y02T10/6239 , Y02T10/6286 , Y02T10/641 , Y02T10/642
摘要： PROBLEM TO BE SOLVED: To provide a drive unit to be integrated with a control device while suppressing the enlargement of the drive unit as a whole.
SOLUTION: The drive unit 1 includes an input shaft I connected to an engine, a first rotary electric machine MG1, a second rotary electric machine MG2, a planetary gear device P comprising three rotary elements, an output gear 12 connected to the planetary gear device P, an output shaft O for transmitting the rotation of the output gear 12 to a driving wheel, and a control device 21 for controlling either or both the first rotary electric machine MG1 and the second rotary electric machine MG2. The output gear 12, the planetary gear device P and the first rotary electric machine MG1 are coaxially arranged with the input shaft I. The planetary gear device P is arranged on the axial inner side of the first rotary electric machine MG1, being overlapped on the first rotary electric machine MG1 in the axial direction. The second rotary electric machine MG2 is arranged at axes different from the input shaft I and the output shaft O. The control device 21 is arranged at the side opposed to an engine connecting side of the input shaft I in the axial direction with respect to the output gear 12, the planetary gear device P and the first rotary electric machine MG1.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种与控制装置集成的驱动单元，同时抑制驱动单元的整体放大。解决方案：驱动单元1包括连接到发动机的输入轴I，第一旋转电机MG1，第二旋转电机MG2，包括三个旋转元件的行星齿轮装置P，连接到发动机的输出齿轮12 行星齿轮装置P，用于将输出齿轮12的旋转传递到驱动轮的输出轴O，以及用于控制第一旋转电机MG1和第二旋转电机MG2中的任一个或两者的控制装置21。输出齿轮12，行星齿轮装置P和第一旋转电机MG1与输入轴I同轴配置。行星齿轮装置P配置在第一旋转电机MG1的轴向内侧，重叠在第一旋转电机MG1沿轴向。第二旋转电机MG2布置在与输入轴I和输出轴O不同的轴上。控制装置21配置在与输入轴I的发动机连接侧相对于轴向相对于输出齿轮12，行星齿轮装置P和第一旋转电机MG1。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009108947A Vehicle driving system 有权
标题翻译：车辆驾驶系统
公开(公告)号：JP2009108947A
公开(公告)日：2009-05-21
申请号：JP2007282669
申请日：2007-10-31
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： SADA NATSUKI , SHIN TOMOO , TSUCHIDA MITSUTAKA , TANIGUCHI MAKOTO
IPC分类号： B60K6/26 , B60K6/36 , B60K6/40 , B60K6/405 , B60K6/445 , B60K17/04 , B60L11/14 , F16H57/021 , F16H57/023
CPC分类号： Y02T10/6239 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a vehicle driving system achieving shortened axial length of the driving system when an extension portion is provided to a case and the bearing of a counter drive gear is retained and fixed.
SOLUTION: In this driving system, the extension portion 82a with a transaxle case 80 extended inward is formed shorter than the width of a rotary bearing 26. An oil pump body 32 is a cylindrical member formed from material having higher strength than that of the transaxle case 80, and has at one end an abutting portion 32b formed outside of a flange portion 32a with enlarged diameter and abutting on the transaxle case 80 and at the other end a screw portion 34 with a male screw formed. With the oil pump body 32 inserted into the inner periphery of the extension portion 82a and the abutting portion 32b abutting on the transaxle case 80, the rotary bearing 26 is fixed by a nut 35 screwed around the screw portion 34.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种车辆驱动系统，当将延伸部设置在壳体上并且保持并固定对位驱动齿轮的轴承时，实现驱动系统的轴向长度缩短。解决方案：在该驱动系统中，具有向内延伸的驱动桥壳体80的延伸部分82a形成为比旋转轴承26的宽度短。油泵主体32是由具有比其高的强度的材料形成的圆柱形构件并且在一端具有形成在凸缘部分32a的外侧的抵接部分32b，该凸缘部分32a具有扩大的直径并且邻接在驱动桥壳体80上，而另一端形成有形成有阳螺纹的螺纹部分34。通过将油泵主体32插入到延伸部82a的内周和抵靠驱动桥壳80上的抵接部32b，旋转轴承26通过拧在螺纹部34上的螺母35固定。版权所有：（C）2009，JPO＆INPIT

5. 发明专利

JP2009023427A Drive device for hybrid vehicle 有权
标题翻译：混合动力驾驶装置
公开(公告)号：JP2009023427A
公开(公告)日：2009-02-05
申请号：JP2007186866
申请日：2007-07-18
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： MITSUHARU HIROAKI , SADA NATSUKI , SHIN TOMOO , TSUCHIDA MITSUTAKA , KOMADA HIDEAKI
IPC分类号： B60K6/383 , B60K6/26 , B60K6/36 , B60K6/40 , B60K6/445 , B60K17/04 , H02K7/116 , H02K7/14
CPC分类号： B60K6/445 , B60K1/02 , B60K5/04 , B60K6/365 , B60K6/383 , B60K6/547 , B60K25/02 , F16H57/0441 , F16H57/0486 , H02K7/006 , Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a drive device for a hybrid vehicle, capable of operating an oil pump by an either of power from an input-side rotating shaft or an output-side rotating shaft, and shortening the length of the drive device in an axial direction for size reduction without degrading performance of the oil pump.
SOLUTION: In the drive device, an oil pump shaft 35 connected to an oil pump gear mechanism 31 of the oil pump 30 is drivably connected to an input shaft 11 through a one-way clutch 90 to be drivably connected a ring gear shaft 16 connected to a counter gear 25 through a one-way clutch 91. The one-way clutches 90, 91 are overlapped with a bearing 26 supporting the counter gear 25 in the axial direction and placed on an inner periphery side of a boss portion 17 of the counter gear 25.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够通过来自输入侧旋转轴或输出侧旋转轴的动力来操作油泵的混合动力车辆的驱动装置，并且缩短驱动装置在轴向上减小尺寸而不降低油泵的性能。解决方案：在驱动装置中，连接到油泵30的油泵齿轮机构31的油泵轴35通过单向离合器90可驱动地连接到输入轴11，以便可驱动地连接环形齿轮轴16通过单向离合器91连接到副齿轮25.单向离合器90,91与轴承26重叠，该轴承26在轴向方向上支撑中间齿轮25，并被放置在凸台部分的内周侧 17，中档齿轮25.版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2013166548A Hybrid drive device 有权
标题翻译：混合驱动装置
公开(公告)号：JP2013166548A
公开(公告)日：2013-08-29
申请号：JP2013080493
申请日：2013-04-08
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： SADA NATSUKI , SHIN TOMOO , YADA HIROTAKA , TSUCHIDA MITSUTAKA , NISHITSURU TOMOAKI
IPC分类号： B60K6/40 , B60K6/445 , F16H3/72
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a hybrid drive device that can be shortened in an axial dimension of the entire device.SOLUTION: A hybrid drive device includes an input member I connected to and driven by an engine, a first rotating electrical machine, a second rotating electrical machine, a power distribution device PT distributing and transmitting the torque of the input member I to the rotating electrical machine and a distribution output member 21, and an output gear 22 arranged so as to output the torque transmitted to the distribution output member 21 to a wheel side. The entirety of the power distribution device PT is arranged to be overlapped axially with the distribution output member 21 radially inside the distribution output member 21. Moreover, a ring gear R is arranged integrally on the inner peripheral surface 21a of the distribution output member 21, and the output gear 22 is arranged integrally on the outer peripheral surface 21b of the distribution output member 21. Furthermore, an output bearing 61 supporting the distribution output member 21 turnably from radially inside is arranged. The output bearing 61 is arranged to be overlapped axially with the output gear 22 on an engine side relative to the power distribution device PT.
摘要翻译：要解决的问题：提供一种能够在整个装置的轴向尺寸上缩短的混合动力驱动装置。解决方案：混合动力驱动装置包括连接到发动机并由发动机驱动的输入构件I，第一旋转电机，第二旋转电机，将输入构件I的扭矩分配传递到旋转电机的配电装置PT以及分配输出构件21，以及输出齿轮22，输出齿轮22输出传递到分配输出构件 21到车轮侧。配电装置PT的整体配置成与分配输出部件21径向地配置在分配输出部件21的内部轴向重叠。而且，分配输出部件21的内周面21a一体地配置有齿圈R，输出齿轮22一体地配置在分配输出部件21的外周面21b上。此外，布置有从径向内侧可转动地支撑分配输出部件21的输出轴承61。输出轴承61布置成相对于配电装置PT与发动机侧的输出齿轮22轴向重叠。

7. 发明专利

JP2011207387A Driving device for vehicle 审中-公开
标题翻译：车辆驾驶装置
公开(公告)号：JP2011207387A
公开(公告)日：2011-10-20
申请号：JP2010078287
申请日：2010-03-30
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： YADA HIROTAKA , SADA NATSUKI , SHIN TOMOO
IPC分类号： B60K6/405 , B60K6/365 , B60K6/38 , B60K6/40 , B60K6/445 , F16D43/21 , F16H57/02 , F16H57/04 , H02K7/10
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a driving device for a vehicle capable of lubricating a wet torque limiter without increasing consumption of fuel and power.SOLUTION: This driving device includes the wet torque limiter T including a pair of friction members 70, an energizing member 72 for energizing the pair of friction members 70 in a press-fitting direction, an outside supporting member 74 for supporting one of the pair of friction members 70 from the radial direction outside and an inside supporting member 76 for supporting the other of the pair of friction members 70 from the radial direction inside and arranged to be adjacent to a first rotary electric machine MG1 on the same axis, a case 2 for storing the first rotary electric machine MG1, a gear mechanism and the torque limiter T in a liquid-tight space, and a liquid storing part 81 for storing lubricating and cooling liquid supplied to the first rotary electric machine MG1. The outside supporting member 74 includes an outside cylinder part 74B opened to the first rotary electric machine MG1 side. The liquid storing part 81 includes a liquid supply part 82 communicated with the outside cylinder part 74B side at the radial direction inside of the outside cylinder part 74B.
摘要翻译：要解决的问题：提供一种能够润滑湿扭矩限制器而不增加燃料和动力消耗的车辆的驱动装置。解决方案：该驱动装置包括湿力矩限制器T，其包括一对摩擦构件70，激励构件 72，用于使一对摩擦构件70沿压配方向通电;外侧支撑构件74，用于从径向外侧支撑一对摩擦构件70中的一个;以及内侧支撑构件76，用于支撑一对摩擦构件70从径向向内侧配置成与同一轴线上的第一旋转电机MG1相邻，用于将第一旋转电机MG1，齿轮机构和扭矩限制器T以液密方式存放的壳体2 以及用于存储供应到第一旋转电机MG1的润滑和冷却液体的液体存储部分81。外侧支撑构件74包括向第一旋转电机MG1侧开口的外侧筒部74B。液体储存部81包括在外筒部74B的径向内与外筒部74B侧连通的液体供给部82。

8. 发明专利

JP2010108702A Electrically connecting structure 有权
标题翻译：电气连接结构
公开(公告)号：JP2010108702A
公开(公告)日：2010-05-13
申请号：JP2008278459
申请日：2008-10-29
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： AOKI KAZUO , YASUGATA HIROMICHI , UECHI TATSUYUKI , SHIN TOMOO , SADA NATSUKI , TANEUE MASAHIRO , MIYAZAWA MANABU , FUJISHIMA ISAO , IIMURA DAISUKE
IPC分类号： H01R31/06
CPC分类号： H01R13/113 , H01R4/34 , H01R9/226
摘要： PROBLEM TO BE SOLVED: To provide an electrically connecting structure to electrically connect between a first terminal and a second terminal by a connecting member, for securing good workability, and absorbing errors relating to the dimension of the connecting member and the mounting position of each terminal with a simple structure.
SOLUTION: In this electrically connecting structure, the first connecting part 51 of a connecting member 50 is fastened and fixed to a first terminal 61 by a fastening bolt 62, the second connecting part 52 of the connecting member 50 is connected to a second terminal 70 through a plug 71 which is taken out and put in, the fastening bolt 62 is inserted in an insertion hole 53 provided in one of the connecting members 50 and the first terminal 61, and is fastened to a fastening hole 64 provided in the other of the connecting member 50 and the first terminal 61. Thereby, the first connecting part 51 is fastened and fixed to the first terminal 61, the insertion hole 53 is formed larger than the diameter of the shaft-shaped portion of the fastening bolt 62, and the direction in which the plug 71 is taken out and put in is almost parallel with the axial direction of the fastening bolt 62.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种电连接结构，通过连接构件将第一端子和第二端子电连接，用于确保良好的可加工性，并且吸收与连接构件的尺寸和安装位置有关的误差的每个终端具有简单的结构。解决方案：在该电连接结构中，连接构件50的第一连接部51通过紧固螺栓62紧固固定到第一端子61，连接构件50的第二连接部52连接到第二端子70通过插入并插入的插头71中，紧固螺栓62插入设置在连接构件50和第一端子61中的一个中的插入孔53中，并被紧固到设置在其中的紧固孔64 连接构件50和第一端子61中的另一个。由此，第一连接部51被固定并固定到第一端子61，插入孔53形成为大于紧固螺栓的轴状部分的直径 62，插头71被取出并插入的方向几乎与紧固螺栓62的轴向平行。（C）版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009286366A Hybrid drive unit 有权
标题翻译：混合驱动单元
公开(公告)号：JP2009286366A
公开(公告)日：2009-12-10
申请号：JP2008143845
申请日：2008-05-30
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： YAMAMOTO YOSHIHISA , SADA NATSUKI , ITO TOMOHIKO
IPC分类号： B60K6/365 , B60K6/26 , B60K6/40 , B60K6/405 , B60K6/445 , H02K7/116 , H02K16/00
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a hybrid drive unit capable of reducing the cost and the noise level without increasing the size of the entire unit. SOLUTION: A first planetary gear device P1 is arranged in an overlapping manner in the axial direction with a first rotating electric machine MG1 on the inner side in the radial direction of the first rotating electric machine MG1. A second planetary gear device P2 is arranged in an overlapping manner in the axial direction with a second rotating electric machine MG2 on the inner side in the radial direction of the second rotating electric machine MG2. The first rotating electric machine MG1 and the first planetary gear device P1, an output gear O arranged on the wheel side on the power transmission path, and the second rotating electric machine MG2 and the second planetary gear device P2 are arranged in this order along the axial direction concentrically with an input shaft I connected to an engine. A pair of output bearings 11, 12 is provided for rotatably supporting the output gear O from both sides in the axial direction. The pair of output bearings 11, 12 are arranged in an overlapping manner in the radial direction with the first planetary gear device P1 and the second planetary gear device P2. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不增加整个单元的尺寸的情况下降低成本和噪声水平的混合驱动单元。解决方案：第一行星齿轮装置P1以与第一旋转电机MG1的径向内侧的第一旋转电机MG1在轴向重叠的方式配置。第二行星齿轮装置P2与第二旋转电机MG2的径向内侧的第二旋转电机MG2沿轴向重叠配置。第一旋转电机MG1和第一行星齿轮装置P1，布置在动力传递路径上的车轮侧的输出齿轮O以及第二旋转电机MG2和第二行星齿轮装置P2沿着该顺序轴向与与发动机连接的输入轴I同心。一对输出轴承11,12设置成用于沿轴向从两侧可旋转地支撑输出齿轮O。一对输出轴承11,12与第一行星齿轮装置P1和第二行星齿轮装置P2以径向重叠的方式配置。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2009262857A Driving device 有权
标题翻译：驱动装置
公开(公告)号：JP2009262857A
公开(公告)日：2009-11-12
申请号：JP2008117399
申请日：2008-04-28
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： SHIN TOMOO , SADA NATSUKI , ITO TOMOHIKO , TANEUE MASAHIRO , KOSHIDA TAKAFUMI , MIYAZAWA MANABU , UECHI TATSUYUKI , IIMURA DAISUKE
IPC分类号： B60K6/40 , B60K6/26 , B60K6/365 , B60K6/405 , B60K6/445 , F16H57/02 , F16H57/023
CPC分类号： B60K6/365 , B60K1/02 , B60K6/405 , B60K6/445 , Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a driving device reducible in size as a whole while being integrated with a control device.
SOLUTION: This driving device is provided with a differential gear device PG provided with an input shaft I connected with an engine E, a first electric machine MG1, a second rotating electric machine MG2, a first rotary element connected with the first rotating electric machine MG1, a second rotary element connected with the input shaft I, and a third rotary element being an output rotary element and the control device 11 for controlling the first rotating electric machine MG1 and the second rotating electric machine MG2. The first rotating electric machine MG1 and the differential gear device PG are coaxially arranged with the input shaft I, and the first rotating electric machine MG1 and the second rotating electric machine MG2 are arranged on axes different from each other while they are overlapped in the axial direction. A first constituent part 12 constituting the control device 11 is arranged at a position below the first rotating electric machine MG1 where at least a part of the first constituent 12 is overlapped on the first rotating electric machine MG1 when viewed in a plane from above in the vertical direction.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种整体尺寸减小的驱动装置，同时与控制装置集成。解决方案：该驱动装置设置有差动齿轮装置PG，其具有与发动机E连接的输入轴I，第一电机MG1，第二旋转电机MG2，与第一旋转电机MG1，与输入轴I连接的第二旋转元件和作为输出旋转元件的第三旋转元件，以及用于控制第一旋转电机MG1和第二旋转电机MG2的控制装置11。第一旋转电机MG1和差速齿轮装置PG与输入轴I同轴布置，并且第一旋转电机MG1和第二旋转电机MG2被布置在彼此不同的轴线上，方向。构成控制装置11的第一构成部分12被布置在第一旋转电机MG1下方的位置，其中第一组成部分12的至少一部分在第一旋转电机MG1上从第一旋转电机MG1 垂直方向版权所有（C）2010，JPO＆INPIT

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