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1. 发明专利

JPH07293644A PLANETARY GEAR 失效
公开(公告)号：JPH07293644A
公开(公告)日：1995-11-07
申请号：JP8613394
申请日：1994-04-25
申请人： TOYOTA MOTOR CORP , AISIN AW CO
发明人： ICHIOKA EIJI , YOSHII KINYA , KOIDE TAKEJI , UMEYAMA MITSUHIRO , SHIMIZU TAKASHI , FUNAHASHI MAKOTO , SASAKI YOSHIHIKO , HASEBE MASAHIRO
IPC分类号： F16H1/46 , B60K1/00 , F16H1/28
摘要： PURPOSE:To eliminate thrust force occurring in compound planet gears so as to obtain always a good intermeshing state by providing mutual eequivalence in twist directions of respective intermeshing teeth and leads of large diameter and small diameter pinions. CONSTITUTION:In each planetary gear 10, a sun gear 14 is disposed concentrically with the center line, and it is spline fitted to a motor shaft 12, and its position in axial direction is then regulated by a carrier 16 through thrust bearings 30, 32. A large diameter pinion 26 intermeshes to the sun gear 14, and a small diameter pinion 28 intermeshes to a ring gear 24. In this case, both pinions 26, 28 are left twisted in their intermeshing teeth and are some mutually same in leads. Accordingly, plural compound planet gears 20 are able to move independently in their axial directions. And thus, proper intermeshing state can be easily obtained, and also thrust forces occurring in the pinions 26, 28 due to the twist of intermeshing teeth are mutually opposite in orientation and are similar in their magnitudes. So, overall thrust force in the compound planet gears 20 becomes almost 'zero' and thus load in the carrier 16 is reduced.

2. 发明专利

JP2009154626A Vehicle drive device 有权
标题翻译：车辆驱动装置
公开(公告)号：JP2009154626A
公开(公告)日：2009-07-16
申请号：JP2007333135
申请日：2007-12-25
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： IDESHIO YUKIHIKO , OKUWAKI SHIGERU , SHIBATA HIROYUKI , ONO TOMOHITO , FUNAHASHI MAKOTO , KAWAGUCHI YOSHIKA , IKE NOBUKAZU , TAKAMI SHIGEKI , IWANAKA MAKOTO
IPC分类号： B60K6/365 , B60K6/387 , B60K6/40 , B60K6/445 , B60K6/547 , B60L11/14 , F16H3/44
CPC分类号： Y02T10/6239 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To improve power performance and economic performance in a vehicle without reducing mountability.
SOLUTION: A hybrid drive device 10 has a shift mechanism 330 including a power dividing mechanism 310, an MG2 speed reduction mechanism 320, a double pinion type planetary gear mechanism, a clutch mechanism 336 and a brake mechanism 337, and has both the power performance improving effect by the MG2 speed reduction mechanism 320 and the economic performance improving effect by an O/D stage of the shift mechanism 330. A ring gear 321 of the MG2 speed reduction mechanism 320 is fixed, and the MG2 speed reduction mechanism 320 and the planetary gear mechanism of the shift mechanism 330 are adjacent in the axial direction. A frictional engaging part of the brake mechanism 337 is arranged outside in the radial direction of an MG2 speed reduction part 320 of a motor generator, and a frictional engaging part of the clutch mechanism 336 is arranged so as to overlap in the axial direction with a clutch disc 337c. A pressure receiving part corresponding to the respective frictional engaging parts is also collectively arranged in the rear of the planetary gear mechanism of the shift mechanism 330.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提高车辆的动力性能和经济性能，而不会降低安装性。解决方案：混合动力驱动装置10具有包括动力分配机构310，MG2减速机构320，双小齿轮型行星齿轮机构，离合器机构336和制动机构337的变速机构330，并且具有两者 MG2减速机构320的动力性能改善效果以及换档机构330的O / D级的经济性能改善效果。MG2减速机构320的齿圈321固定，MG2减速机构 320和变速机构330的行星齿轮机构在轴向方向相邻。制动机构337的摩擦接合部配置在电动发电机的MG2减速部320的径向外侧，离合器机构336的摩擦接合部配置成与轴向重叠，离合器片337c。对应于各个摩擦接合部分的压力接收部分也集中布置在换档机构330的行星齿轮机构的后部。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JPH04224358A SPEED CHANGE CONTROLLER IN AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH04224358A
公开(公告)日：1992-08-13
申请号：JP40430890
申请日：1990-12-20
申请人： AISIN AW CO , TOYOTA MOTOR CORP
发明人： KANO TAKEMASU , NIIMI MAMORU , FUKATSU AKIRA , YOKOYAMA FUMITOMO , FUNAHASHI MAKOTO , TAKADA MITSURU
IPC分类号： F16H61/00 , F16H59/24 , F16H61/02 , F16H61/04 , F16H61/08
摘要： PURPOSE:To improve a speed change feeling and travelling feeling by controlling the operation of a brake not only according to requirements for speed change but also according to the will of a driver. CONSTITUTION:In large throttle opening at D range 3 speed, a spool 119a of a B1 relay is in the lower half position, a spool 119b is in the upper half position and a first brake B1 is turned off. Thus, when the speed change is skipped from 5 speed to 3 speed in the large throttle opening, the first brake B1 is turned off, so that the tie-up of the first brake B1, first and fourth clutches C1, C0 due to the simultaneous engagement is prevented and shift shocks due to the skipped speed change is reduced. Also, since a deceleration feeling given by the operation of engine brake in low speed due to the skipped speed change is obviated by turning off the first brake B1, a travelling feeling on a vehicle is improved.

4. 发明专利

JP2011174618A Device for support of shaft member 审中-公开
标题翻译：支持轴会员的设备
公开(公告)号：JP2011174618A
公开(公告)日：2011-09-08
申请号：JP2011091920
申请日：2011-04-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NOMASA HITOSHI , NAKAWAKI YASUNORI , IBARAKI TAKATSUGU , FUNAHASHI MAKOTO , SHIOIRI HIROYUKI
IPC分类号： F16C19/26 , F16C27/04 , F16C27/06 , F16C35/077 , F16F15/02 , F16H9/12 , F16H57/021 , F16H57/028 , F16H57/029 , F16H57/03
CPC分类号： F16C27/066 , F16C19/06 , F16C19/26 , F16C27/04 , F16C35/077 , F16C2361/61
摘要： PROBLEM TO BE SOLVED: To provide a device for preventing vibration that prevents vibration and noise of a case supporting a shaft member when the shaft member comprising part of a power transmission device of a vehicle vibrates. SOLUTION: In a device for support of the shaft member, the shaft member 31 comprising the part of the power transmission device is supported by a plurality of cases 5 and 6. In the device, a load adjustment device 35 is installed, the load adjustment device reducing a load in an axial direction to which the case 6 having low rigidity is subjected more than a load in the axial direction to which the case 5 having high rigidity is subjected, among the case 5 and 6, when the shaft member 31 vibrates in the axial direction thereof. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种用于防止振动的装置，其防止在包括车辆的动力传递装置的一部分的轴构件振动时支撑轴构件的壳体的振动和噪声。解决方案：在用于支撑轴构件的装置中，包括动力传递装置的一部分的轴构件31由多个壳体5和6支撑。在该装置中，安装有负载调节装置35，在壳体5和6中，负载调节装置将具有刚性低的壳体6沿轴向方向的负载减小到具有高刚度的壳体5的轴向方向上的负载，当轴构件31在其轴向方向上振动。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010000939A Power transmission device 有权
标题翻译：电力传输装置
公开(公告)号：JP2010000939A
公开(公告)日：2010-01-07
申请号：JP2008162072
申请日：2008-06-20
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOMADA HIDEAKI , KITAHATA TAKESHI , KUWAHARA TAKESHI , SHIOIRI HIROYUKI , FUNAHASHI MAKOTO , YADA HIROTAKA
IPC分类号： B60K6/40 , B60K6/26 , B60K6/36 , B60K6/405 , B60K6/445 , F16H57/021 , F16H57/023 , F16H57/04
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device capable of reducing a force acting in a direction orthogonal to a central axis line with respect to a power transmission mechanism when a rotary electric machine drives the power transmission mechanism.
SOLUTION: The power transmission device 100 includes: an input shaft 5 which transmits power between a predetermined drive source; an output shaft 43 which is arranged in parallel to the input shaft, and transmits the power between a drive wheel; a counter shaft 34 which is arranged in parallel to the input shaft and the output shaft, respectively, and transmits the power between the input shaft and the output shaft, respectively; a rotary electric machine shaft 45 which is arranged in parallel to the input shaft, to which a rotor 26 of the rotary electric machine is connected; and the power transmission mechanism 23 which is provided in the input shaft concentrically with the input shaft, is engaged with the rotary electric machine shaft and the counter shaft, respectively, and transmits either the power of the input shaft or the power of the rotary electric machine shaft to the counter shaft. The central axis line C6 of the counter shaft and the central axis line C4 of the rotary electric machine shaft are positioned below the central axis line C3 of the input shaft in a vertical direction, respectively.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种动力传递装置，当旋转电机驱动动力传递机构时，能够减小相对于动力传递机构在与中心轴线正交的方向上的力。解决方案：动力传递装置100包括：输入轴5，其在预定的驱动源之间传递动力; 输出轴43，其平行于输入轴布置，并且在驱动轮之间传递动力; 分别与输入轴和输出轴平行设置的副轴34，分别在输入轴和输出轴之间传递动力; 与旋转电机的转子26连接的与输入轴平行设置的旋转电机轴45; 并且与输入轴同心地设置在输入轴上的动力传递机构23分别与旋转电机轴和副轴接合，并将输入轴的动力或旋转电力机轴到副轴。副轴的中心轴线C6和旋转电机轴的中心轴线C4分别位于输入轴的中心轴线C3的下方。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009292207A Drive system for vehicle 有权
标题翻译：车辆驱动系统
公开(公告)号：JP2009292207A
公开(公告)日：2009-12-17
申请号：JP2008145669
申请日：2008-06-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IDESHIO YUKIHIKO , OKUWAKI SHIGERU , SHIBATA HIROYUKI , ONO TOMOHITO , MASUNAGA SEIJI , FUNAHASHI MAKOTO
IPC分类号： B60K6/365 , B60K6/26 , B60K6/36 , B60K6/40 , B60K6/48 , B60K6/547 , B60L11/14 , F16H3/097 , F16H3/72 , F16H59/44 , F16H61/02
CPC分类号： B60W20/30 , B60K6/36 , B60K6/387 , B60K6/48 , B60W10/113 , B60W20/00 , F16H3/006 , F16H3/725 , F16H61/0213 , F16H2061/0015 , F16H2200/0052 , F16H2200/0056 , F16H2200/006 , Y02T10/6221
摘要： PROBLEM TO BE SOLVED: To provide a drive system capable of reducing engagement loss of a gear by attaining a direct connection stage for connecting an internal combustion engine to an output member without interposing a shift gear train by a shift mechanism.
SOLUTION: The drive system 2A is provided with: the shift mechanism 7 capable of attaining a plurality of shift stages comprising first-sixth speed and retreating stages by switching the shift gear trains 41-44, 46 and connecting a first drive shaft 10A to an output shaft 5; and a lock clutch SL for switching the locking state for connecting a ring gear Rg of a motive power distribution mechanism 6 to a carrier Cr to forbid differential rotation and the release state for releasing the forbidding.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过实现用于将内燃机连接到输出构件的直接连接级而减少齿轮的啮合损失的驱动系统，而不通过换档机构插入换档齿轮系。解决方案：驱动系统2A设置有：换档机构7，其能够通过切换变速齿轮系41-44,46并且连接第一驱动轴而实现包括第一至第六速度和后退级的多个变速级 10A到输出轴5; 以及用于切换用于将动力分配机构6的齿圈Rg连接到载体Cr的锁定状态以禁止差速旋转的锁定离合器SL以及用于释放禁止的释放状态。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009210082A Lubricating structure of power transmission 有权
标题翻译：动力传动的润滑结构
公开(公告)号：JP2009210082A
公开(公告)日：2009-09-17
申请号：JP2008055689
申请日：2008-03-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOMADA HIDEAKI , KITAHATA TAKESHI , KUWAHARA TAKESHI , SHIOIRI HIROYUKI , FUNAHASHI MAKOTO , YADA HIROTAKA
IPC分类号： F16H57/04
摘要： PROBLEM TO BE SOLVED: To provide a lubricating structure of a power transmission capable of supplying an appropriate amount of lubricating oil to the surroundings of a gear on a differential shaft to scrape up the lubricating oil. SOLUTION: In this lubricating structure applied to the power transmission 1 in which a counter shaft 6 is disposed in the lower part of an input shaft 3, a differential shaft 5 is disposed on their lateral side, and a counter gear 12 and a differential ring gear 14 rotate in a mutually receding direction, lubricating oil is scraped up by the differential ring gear 14 to lubricate each part in a case 2. In this case 2, a differential chamber 32 to house the differential gear 14, a counter chamber 33 to house the counter gear 12, and an oil reservoir 39 to store lubricating oil are provided, the differential chamber 32 and the counter chamber 33 are divided by the rib 34 of the case 2 so that a difference is produced between the dynamic oil level Lv1 and Lv2 between the differential chamber 32 and the counter chamber 33, and the oil reservoir 39 is connected to the differential chamber 32 by a connecting path 40 having a throttling action. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够向差动轴上的齿轮的周围供应适量润滑油的动力传动装置的润滑结构，以刮除润滑油。解决方案：在这种润滑结构中，在输入轴3的下部设置有相反的轴6的动力传动装置1，在其侧面设置有差动轴5和反转齿轮12和差动齿圈14沿相反的方向旋转，润滑油被差速器齿圈14刮起，以润滑壳体2中的每个部分。在这种情况下，2是容纳差动齿轮14的差速器室32，室33容纳中间齿轮12，并且设置有用于储存润滑油的储油器39，差速器室32和对置室33被壳体2的肋34分隔，使得在动力油在差动室32和反向室33之间的液面Lv1和Lv2，并且储油器39通过具有节流作用的连接路径40连接到差速器室32。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2009209982A Variable capacity flywheel device 审中-公开
标题翻译：可变容量FLYWHEEL设备
公开(公告)号：JP2009209982A
公开(公告)日：2009-09-17
申请号：JP2008051836
申请日：2008-03-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YOKOTA ATSUHIKO , FUNAHASHI MAKOTO
IPC分类号： F16F15/31
摘要： PROBLEM TO BE SOLVED: To provide a variable capacity flywheel device using a method different from conventional one for changing an inertial mass while utilizing magnetic fluid.
SOLUTION: The variable capacity flywheel device comprises a flywheel body 4 having a weight chamber 5, the magnetic fluid 7 stored in the weight chamber 5, a weight 6 provided in the weight chamber 5 movably in the radial direction, a field generating device 8 for generating a magnetic field M crossing the internal of the weight chamber 5, and a field adjusting device 12 for changing the intensity of the magnetic field M. The field generating device 8 has an electromagnetic coil 9. The electromagnetic coil 9 is arranged on the outer periphery side of the weight chamber 5 to sandwich the weight chamber 5 in the peripheral direction of the flywheel body 4.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种可变容量的飞轮装置，其使用与常规方法不同的方法来改变惯性质量同时利用磁性流体。解决方案：可变容积飞轮装置包括飞轮体4，其具有重量室5，存储在重量室5中的磁性流体7，设置在重量室5中的径向方向上可移动的重物6，用于产生与重物室5内部相交的磁场M的装置8，以及用于改变磁场强度M的场调整装置12.场发生装置8具有电磁线圈9.电磁线圈9被布置在重物室5的外周侧，将重物室5夹在飞轮体4的圆周方向上。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2009121660A Power transmission device 审中-公开
标题翻译：电力传输装置
公开(公告)号：JP2009121660A
公开(公告)日：2009-06-04
申请号：JP2007299432
申请日：2007-11-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ITO SHINICHI , FUNAHASHI MAKOTO , MURAKAMI ARATA , AOYAMA TOSHIHIRO
IPC分类号： F16D48/06 , F16D27/112
摘要： PROBLEM TO BE SOLVED: To provide a device capable of reducing electric power consumption by suppressing a variation in an air gap caused by the abrasion of a friction plate. SOLUTION: This power transmission device has an actuator composed of a moving part 3 reciprocally operating by applying an electric current and a main coil 5 generating a magnetic field, and has a pressing member 13 movable in the same direction as its moving part 3 by being pushed by the moving part 3, and forms a filling chamber 14 between the moving part 3 and the pressing member 13, and has fluidity in its filling chamber 14, and is supplied, discharged, and filled by a filler 24 for transmitting a pressing force by the moving part 3 to the pressing member 13 by being put in a selectively sealing state, and has a pressure detecting means for detecting the pressure of the filler 24 by using a pressure sensor 26, and a distance calculating means capable of calculating the air gap being a distance between the moving part 3 and the main coil 5 based on the pressure detecting means. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过抑制由摩擦板的磨损引起的气隙的变化而能够降低电力消耗的装置。解决方案：该动力传递装置具有由通过施加电流而往复运动的运动部分3和产生磁场的主线圈5构成的致动器，并且具有可沿与其运动部分相同的方向运动的按压部件13 3通过被移动部分3推动，并且在移动部分3和按压部件13之间形成填充室14，并且在其填充室14中具有流动性，并且由填充物24供给，排出和填充以传送具有通过使用压力传感器26检测填充物24的压力的压力检测单元的压力检测单元，以及能够通过使用压力传感器26对移动部件3施加到按压部件13的按压力的距离计算单元基于压力检测装置计算气隙为运动部件3和主线圈5之间的距离。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2008235160A Control device of fuel cell vehicle 审中-公开
标题翻译：燃料电池车控制装置
公开(公告)号：JP2008235160A
公开(公告)日：2008-10-02
申请号：JP2007076399
申请日：2007-03-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MORIYAMA SHUJI , FUNAHASHI MAKOTO , MURAKAMI ARATA , TANGE KYOICHI
IPC分类号： H01M8/04 , B60K1/04 , B60K8/00 , B60L11/18 , H01M8/00 , H01M8/10 , H01M10/44 , H01M10/48
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a control device of a fuel cell vehicle capable of efficiently using regenerative energy, in the control device of the fuel cell vehicle having a regenerative brake mechanism. SOLUTION: This control device has a fuel cell stack 10 generating electric power by electrochemical reaction by receiving supply of oxidation gas and fuel gas, a buffer tank 16 storing the fuel gas in a state being suppliable to the FC stack 10, a pipe 32 for supplying the fuel gas to the buffer tank 16 from a main tank 30, and a compressor 34 arranged in the pipe 32 and connecting a rotary shaft to a driving shaft 36 of a vehicle, and accumulates the fuel gas in the buffer tank 16 by regeneratively driving the compressor 34 by rotation of the driving shaft 36 in regenerative braking of the vehicle. Desirably, pressure accumulating regenerative operation by the compressor 34 and electric energy storage regenerative operation by a motor generator 24, are selectively performed in response to an operation state of the vehicle. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在具有再生制动机构的燃料电池车辆的控制装置中，提供能够有效地使用再生能量的燃料电池车辆的控制装置。解决方案：该控制装置具有燃料电池堆10，其通过接收氧化气体和燃料气体的供给而通过电化学反应产生电力;储存燃料气体的缓冲罐16，其以可供给FC堆叠10的状态，用于从主油箱30向缓冲罐16供给燃料气体的管32以及布置在管32中并将旋转轴连接到车辆的驱动轴36的压缩机34，并将燃料气体积聚在缓冲罐通过在车辆的再生制动中驱动轴36的转动来再生驱动压缩机34。理想地，响应于车辆的操作状态，选择性地执行由压缩机34蓄积的再生操作和电动发电机24的蓄电再生操作。版权所有（C）2009，JPO＆INPIT

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