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1. 发明专利

JP2013072508A Wet friction plate 审中-公开
标题翻译：湿摩擦板
公开(公告)号：JP2013072508A
公开(公告)日：2013-04-22
申请号：JP2011212650
申请日：2011-09-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： TAKAHASHI YUYA , MURAKAMI ARATA , TOKOZAKURA DAISUKE , ICHIGE KEISUKE
IPC分类号： F16D69/00 , F16D13/62
摘要： PROBLEM TO BE SOLVED: To provide a wet friction plate which enables a reduction in drag torque.SOLUTION: The friction plate 10 has two or more oil grooves 13 extending in the radial direction from the inner periphery to the outer periphery and provided at intervals in the circumferential direction, on a ring-shaped friction surface 10a opposing a separator plate 20. An oil-repellent part 15 is provided which consists of a segment part 14, which is a part between neighboring oil grooves 13 on the friction surface 10a and to which an oil-repellent treatment is applied. The oil-repellent part 15 widens in the circumferential direction from the inner periphery toward the outer periphery.
摘要翻译：要解决的问题：提供一种能够减小拖曳扭矩的湿摩擦板。解决方案：摩擦板10具有两个或更多个从内周向外周向径向延伸的油槽13，并且在圆周方向间隔设置在与隔板相对的环形摩擦面10a上 20.一种防油部件15，其由作为摩擦面10a的相邻的油槽13之间的部分的分段部14构成，并且进行了拒油处理。防油部15在内周向外周的周向上变宽。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012207726A Lubricating device 有权
标题翻译：润滑装置
公开(公告)号：JP2012207726A
公开(公告)日：2012-10-25
申请号：JP2011074088
申请日：2011-03-30
申请人： Toyota Motor Corp , Toyota Central R&D Labs Inc , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： TAKAHASHI YUYA , MURAKAMI ARATA , TOKOZAKURA DAISUKE , ICHIGE KEISUKE , IRITANI MASANORI , MATSUNAGA TSUGUHARU
IPC分类号： F16H57/04
摘要： PROBLEM TO BE SOLVED: To provide a lubricating device capable of properly performing lubrication of using microbubbles.SOLUTION: This lubricating device 1 is characterized by having a discharge port 30 arranged in a control valve 29 for controlling a liquid medium supplied to a power transmission device for transmitting power to a driving wheel from a traveling driving source 3 of a vehicle and generating the microbubbles in the liquid medium by pressure reduction when discharging the liquid medium from the inside of the control valve 29, a microbubble mixed medium supply passage 31 for connecting the discharge port 30 and frictional engaging elements 18 and 19 of the power transmission device, and a required pressure generating device 32 for generating pressure of the required size for generating the microbubbles in the liquid medium by the pressure reduction when discharging the liquid medium from the inside of the control valve 29 via the discharge port 30, as pressure of the liquid medium introduced in the control valve 29. Thus, the lubricating device 1 performs the effect capable of properly performing the lubrication of using the microbubbles.
摘要翻译：要解决的问题：提供能够适当地进行使用微泡的润滑的润滑装置。解决方案：该润滑装置1的特征在于，具有设置在控制阀29中的排出口30，用于控制提供给动力传递装置的液体介质，用于从车辆的行驶驱动源3向驱动轮传递动力并且在从控制阀29的内部排出液体介质时通过减压而在液体介质中产生微泡;微泡混合介质供给通道31，用于连接排出口30和动力传递装置的摩擦接合元件18和19 以及需要的压力产生装置32，用于通过经由排出口30从控制阀29的内部排出液体介质时，通过减压来产生用于在液体介质中产生微泡的所需尺寸的压力，作为压力导入到控制阀29中的液体介质。因此，润滑装置1执行能够适当地p的效果造成使用微泡的润滑。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012165488A Cooling device for rotary electric machine 审中-公开
标题翻译：旋转电机冷却装置
公开(公告)号：JP2012165488A
公开(公告)日：2012-08-30
申请号：JP2011021774
申请日：2011-02-03
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： TAKAHASHI HIROYA , MURAKAMI ARATA , TOKOZAKURA DAISUKE , ICHIGE KEISUKE , IRITANI MASANORI , MATSUNAGA TSUGUHARU
IPC分类号： H02K9/19
摘要： PROBLEM TO BE SOLVED: To provide a cooling device for a rotary electric machine that prevents drag torque and thus prevents a reduction in fuel efficiency.SOLUTION: A cooling device provides cooling for a rotary electric machine 100 by guiding cooling oil A into a rotatable shaft 58 and feeding the cooling oil A to a stator 50, which is arranged on an outer circumference of a rotor 10 provided fixedly around the shaft 58, by means of centrifugal force generated by rotation of the rotor 10. The cooling device has a micro-bubble generating section 22 (23) that is provided on the outer circumference of the rotor 10 and generates micro-bubbles by the rotation of the rotor 10.
摘要翻译：要解决的问题：提供一种用于防止拖曳扭矩并因此防止燃料效率降低的旋转电机的冷却装置。解决方案：冷却装置通过将冷却油A引导到可旋转轴58中并将冷却油A供给到定子50上来设置旋转电机100的冷却，定子50设置在固定地设置的转子10的外周上围绕轴58，通过转子10的旋转产生的离心力。冷却装置具有设置在转子10的外周上的微气泡生成部22（23），并通过转盘的转动。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2010167929A Flow resistance reduction structure and flow resistance reduction method 有权
标题翻译：流阻减少结构和流动阻力减小方法
公开(公告)号：JP2010167929A
公开(公告)日：2010-08-05
申请号：JP2009013053
申请日：2009-01-23
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： ICHIGE KEISUKE , IRITANI MASANORI , SUZUKI HIDEYUKI , MURAKAMI ARATA , MORIYAMA SHUJI , TOKOZAKURA DAISUKE
IPC分类号： B63B1/34
CPC分类号： Y02T70/121
摘要： PROBLEM TO BE SOLVED: To provide a flow resistance reduction structure and a flow resistance reduction method capable of reducing flow resistance of main flow liquid, with a simple structure. SOLUTION: This flow resistance reduction structure 10 includes a wall body 14 provided so that a flow field FF of the main flow liquid 12 may be in contact with the wall body 14, a fine uneven structure 18 provided on a surface 14A on a side of the flow field FF in the wall body 14, and impregnated liquid 20 held by the fine uneven structure 18. The impregnated liquid 20 has low viscosity in relation to the main flow liquid 12 and is liquid non-compatible with the main flow liquid 12. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以简单的结构降低主流动液体的流阻的流阻减小结构和流阻降低方法。解决方案：该阻流降低结构10包括壁体14，壁体14设置成使得主流动液体12的流场FF可与壁体14接触，设置在表面14A上的细小凹凸结构18 壁体14中的流场FF的一侧以及由微细凹凸结构18保持的浸渍液20.浸渍液20相对于主流体液体12具有低粘度，并且与主流体不兼容液体12.版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009097624A Hydraulic oil supply device for transmission 有权
标题翻译：用于变速器的液压油供应装置
公开(公告)号：JP2009097624A
公开(公告)日：2009-05-07
申请号：JP2007269677
申请日：2007-10-17
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： MORIYAMA SHUJI , FUNAHASHI MAKOTO , MURAKAMI ARATA , ICHIGE KEISUKE , NISHIZAWA HIROYUKI
IPC分类号： F16H61/00 , F16H57/02 , F16H57/04 , F16H59/78 , F16H61/66 , F16H61/662
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic oil supply device for a transmission capable of efficiently raising the temperature of hydraulic oil to achieve early warming up of an oil pump.
SOLUTION: In the hydraulic oil supply device 21, hydraulic oil is pumped up from an oil pan 22 by the oil pump 12 provided within a case of the transmission, and the hydraulic oil discharged from the oil pump 12 is guided to supply targets 4, 5, 28 within the transmission. The hydraulic oil supply device 21 is provided with a heat insulating material arranged within the case and covering at least part of the outer face of the oil pump 12. When the oil pump 12 is cold, the hydraulic oil discharged from the oil pump 12 and then discharged from relief valves 33, 34 as surplus oil is returned from relief passages 33a, 34a to a suction side of the oil pump 12 via a return passage 35.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有效提高液压油的温度以实现油泵的早期预热的用于变速器的液压油供给装置。解决方案：在液压供油装置21中，液压油由设置在变速器壳体内的油泵12从油盘22向上泵出，从油泵12排出的液压油被引导供给目标4，5，28在传输。液压油供给装置21设置有设置在壳体内的绝热材料，并且覆盖油泵12的外表面的至少一部分。当油泵12冷时，从油泵12排出的液压油和然后从溢流阀33,34排出，因为剩余的油经由返回通道35从排水通道33a，34a返回到油泵12的吸入侧。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2014043926A Lubrication device for rolling mechanism 审中-公开
标题翻译：润滑机构润滑装置
公开(公告)号：JP2014043926A
公开(公告)日：2014-03-13
申请号：JP2012187740
申请日：2012-08-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Toyota Central R&D Labs Inc , 株式会社豊田中央研究所
发明人： TAKAHASHI HIROYA , ARAKAWA KAZUYA , TOKOZAKURA DAISUKE , ICHIGE KEISUKE
IPC分类号： F16H57/04
摘要： PROBLEM TO BE SOLVED: To provide a lubrication device capable of retaining a sufficient lubrication effect for a necessary lubrication part even if an interface position between a lubrication oil layer of a complex solution and a coolant layer changes.SOLUTION: A lubrication device 1A circulates a complex solution, by feeding a complex solution which is prepared by mixing lubrication oil and a coolant insoluble to the lubrication oil and having a higher density and a lower viscosity than those of the lubrication oil, to the inside of a case 3, by sucking the complex solution stored in a storage part 10 through a first strainer 17, and by feeding that complex solution again to the inside of the case 3. The first strainer 17 is arranged in a state movable in the storage part 10 and at a boundary P between a lubrication oil layer A of the complex solution reserved in the storage part 10 and a coolant layer B.
摘要翻译：要解决的问题：即使复合溶液的润滑油层与冷却剂层之间的界面位置发生变化，也可以提供能够保持必要润滑部分的充分润滑效果的润滑装置。解决方案：润滑装置1A使通过将通过将润滑油和不溶于润滑油的冷却剂与润滑油的粘度比较高的密度和较低的粘度混合而制备的复合溶液送入壳体3的内部，通过吸入复合溶液通过第一过滤器17存储在存储部分10中，并且通过将该复合溶液再次供给到壳体3的内部。第一过滤器17被布置成在存储部分10中可移动的状态，并且在第二过滤器17之间的边界P处保留在储存部10中的复合溶液的润滑油层A和冷却剂层B.

7. 发明专利

JP2012211611A Lubricating device 审中-公开
标题翻译：润滑装置
公开(公告)号：JP2012211611A
公开(公告)日：2012-11-01
申请号：JP2011076631
申请日：2011-03-30
申请人： Toyota Motor Corp , Toyota Central R&D Labs Inc , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： TAKAHASHI YUYA , MURAKAMI ARATA , TOKOZAKURA DAISUKE , ICHIGE KEISUKE , IRITANI MASANORI , MATSUNAGA TSUGUHARU
IPC分类号： F16H57/04 , F16H9/12 , F16H57/035
CPC分类号： F01M5/02 , F01M9/02 , F16D25/123 , F16D48/066 , F16D2500/5029 , F16D2500/70446 , F16H57/046 , F16H57/0473
摘要： PROBLEM TO BE SOLVED: To provide a lubricating device capable of carrying out lubrication properly using micro-bubbles.SOLUTION: A lubricating device 1 includes: a discharge port 33 that is provided in a control valve 30 for controlling a liquid medium supplied to a power transmission device transmitting power from a drive source 3 for travelling to a drive wheel of a vehicle, and that generates micro-bubbles in the liquid medium by reducing a pressure of the liquid medium when the liquid medium is discharged from the control valve 30; and a micro-bubble-medium mixture supply passage 34 that connects the discharge port 33 to a frictional engagement element 18, 19 of the power transmission device. The lubricating device exhibits an effect capable of carrying out lubrication properly using the micro-bubbles.
摘要翻译：要解决的问题：提供能够使用微气泡适当地进行润滑的润滑装置。解决方案：润滑装置1包括：排出口33，其设置在控制阀30中，用于控制供给到驱动源3的动力传递装置的液体介质，用于行进到车辆的驱动轮并且当液体介质从控制阀30排出时通过降低液体介质的压力而在液体介质中产生微气泡; 以及将排出口33连接到动力传递装置的摩擦接合元件18,19的微气泡介质混合物供给路34。润滑装置具有能够使用微气泡适当地进行润滑的效果。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012202552A Lubricating device 有权
标题翻译：润滑装置
公开(公告)号：JP2012202552A
公开(公告)日：2012-10-22
申请号：JP2011071156
申请日：2011-03-28
申请人： Toyota Motor Corp , Toyota Central R&D Labs Inc , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： TAKAHASHI YUYA , MURAKAMI ARATA , TOKOZAKURA DAISUKE , ICHIGE KEISUKE , IRITANI MASANORI , SUZUKI HIDEYUKI
IPC分类号： F16H57/04
摘要： PROBLEM TO BE SOLVED: To provide a lubricating device for reducing agitation loss of a gear and efficiently improving a lubrication property and coolability according to the rotation state of the gear.SOLUTION: In the lubricating device 1, a storage part 4 for storing refrigerant mixture oil 6 comprising lubricating oil 6b and a refrigerant 6a, a gear housing part 3 for housing a gear 2, and a partitioning part 5 for sectioning the storage part 4 and the gear housing part 3 are formed in a case 8 of a power transmission device. The partitioning part 5 includes a first communication hole 7a through which the refrigerant 6a in the refrigerant mixture oil 6 passes, and a second communication hole 7b through which the lubricating oil 6b in the refrigerant mixture oil 6 passes during high rotations of the gear 2.
摘要翻译：要解决的问题：提供一种用于减少齿轮的搅拌损失的润滑装置，并根据齿轮的旋转状态有效地提高润滑性和冷却性。解决方案：在润滑装置1中，存储用于储存包含润滑油6b和制冷剂6a的制冷剂混合油6的储存部分4，用于容纳齿轮2的齿轮壳体部分3和用于将储存器部分4和齿轮壳体部分3形成在动力传递装置的壳体8中。分隔部5包括制冷剂混合油6中的制冷剂6a通过的第一连通孔7a和在齿轮2的高转速期间制冷剂混合油6中的润滑油6b通过的第二连通孔7b。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2011185404A Lubricating device 审中-公开
标题翻译：润滑装置
公开(公告)号：JP2011185404A
公开(公告)日：2011-09-22
申请号：JP2010053703
申请日：2010-03-10
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： MURAKAMI ARATA , MORIYAMA SHUJI , YAMAMOTO MASASHI , TOKOZAKURA DAISUKE , TAKAHASHI YUYA , ICHIGE KEISUKE , IRITANI MASANORI , HAYAKAWA KISABURO , NISHIZAWA HIROYUKI , SUZUKI HIDEYUKI , HIRANO YASUSHI
IPC分类号： F16H57/04
摘要： PROBLEM TO BE SOLVED: To provide a lubricating device, suppressing elimination or reduction of microbubbles, when a part to be lubricated is lubricated by oil. SOLUTION: The lubricating device lubricating the part to be lubricated by oil in which microbubbles are mixed, includes: an oil reservoir in which oil before the microbubbles are mixed is stored; a rotational member as the part to be lubricated immersed in the oil reservoir; and an air supply pipe of which one opening end is opened to a portion to which an oil flow is formed by rotation of the rotational member and the other end is opened to the air. The air is supplied to the oil reservoir through the air supply pipe by pressure difference between the atmosphere and pressure of oil in which a flow is formed by the rotation of the rotational member, the air is sheared by the oil flow to generate microbubbles, and the rotational member as the part to be lubricated is lubricated by the oil in which the microbubbles are mixed. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：当要润滑的部件被油润滑时，提供一种抑制微泡消除或减少的润滑装置。润滑装置润滑由微泡混合的油润滑的部件，包括储存混合有微泡前的油的储油器; 作为要润滑的部件的旋转构件浸入油储存器中; 以及空气供给管，其一个开口端通过旋转构件的旋转而向形成有油流的部分开口，另一端向空气开放。通过空气供给管的空气通过旋转构件的旋转而形成气流的大气和油压之间的压力差供给到储油器，空气被油流剪切以产生微气泡，并且作为被润滑部分的旋转构件由混合微泡的油润滑。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2009257426A Hydraulic control device 有权
标题翻译：液压控制装置
公开(公告)号：JP2009257426A
公开(公告)日：2009-11-05
申请号：JP2008105950
申请日：2008-04-15
申请人： Toyota Central R&D Labs Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
发明人： MORIYAMA SHUJI , MURAKAMI ARATA , ICHIGE KEISUKE , NISHIZAWA HIROYUKI , IRITANI MASANORI , SUZUKI HIDEYUKI
IPC分类号： F16H61/14
CPC分类号： F16H41/30 , F16D48/066 , F16D2500/30803 , F16D2500/7105 , F16H59/72 , F16H61/0021 , F16H61/143
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic control device capable of controlling generation of a shock when engaging a lock-up clutch. SOLUTION: This hydraulic control device includes a fluid transmitting device 3 for transmitting power by using kinetic energy of a fluid between a first rotary member 8 and a second rotary member 9, a lock-up clutch 11 for transmitting power to the friction force between the first rotary member 8 and the second rotary member 9, a selector valve 26 for controlling engagement/release of the lock-up clutch 11, and a control hydraulic pressure generating device 41 for outputting the control hydraulic pressure for controlling operation of the selector valve 26 by adjusting the pressure of the oil to be input. Switching devices 49 and 50 are provided to warm the oil to be input to the control hydraulic pressure generating device 41 if the temperature of the oil to be input to the control hydraulic pressure generating device 41 is below a predetermined temperature, and not to warm the temperature of the oil to be input to the control hydraulic pressure generating device 41 if the temperature of the oil to be input to the control hydraulic pressure generating device 41 exceeds a predetermined temperature. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在接合锁止离合器时控制冲击产生的液压控制装置。解决方案：该液压控制装置包括用于通过使用第一旋转部件8和第二旋转部件9之间的流体的动能来传递动力的流体传输装置3，用于将动力传递到摩擦的锁止离合器11 第一旋转构件8和第二旋转构件9之间的力，用于控制锁止离合器11的接合/释放的选择阀26，以及用于输出用于控制锁止离合器11的操作的控制液压的控制液压产生装置41 通过调节要输入的油的压力来选择阀26。如果要输入到控制液压发生装置41的油的温度低于预定温度，则提供开关装置49和50以加热要输入到控制液压发生装置41的油，并且不使暖气如果输入到控制液压发生装置41的油的温度超过预定温度，则输入到控制液压发生装置41的油的温度。版权所有（C）2010，JPO＆INPIT

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