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51. 发明专利

JP2013176192A Motor and motor thrust force type continuously variable transmission 有权
标题翻译：电机和电机强制类型连续可变传动
公开(公告)号：JP2013176192A
公开(公告)日：2013-09-05
申请号：JP2012038081
申请日：2012-02-24
申请人： Jatco Ltd , ジヤトコ株式会社
发明人： OKAMOTO MUNEYUKI
IPC分类号： H02K7/114 , F16H9/18 , H02K7/102 , H02K7/11
摘要： PROBLEM TO BE SOLVED: To prevent a rotor from being reversely driven in synchronism with disconnection of energization of a motor current while permitting rotation of the rotor during energization of the motor current.SOLUTION: A motor M1 includes: a stator 2 fixed to a case 1; a rotor 3 which is disposed to the stator 2 via a gap and rotatably driven by supplying a motor current to a stator coil 22; and a rotor rotation restraining structure 4. The rotor 3 is provided with the rotor rotation restraining structure 4, disconnection of energization of the motor current is used as a trigger to restrain rotation of the rotor 3 by being fixed to the case 1, and energization of the motor current is used as a trigger to release rotor fixing to the case 1.
摘要翻译：要解决的问题：为了防止转子与电动机电流的通电断开同步地反向驱动，同时允许转子在电动机电流通电期间旋转。解决方案：电动机M1包括：固定到壳体的定子2 1; 转子3，其经由间隙设置在定子2上，并通过向定子线圈22供给电动机电流而可旋转地驱动; 转子3设置有转子旋转抑制结构4，电动机电流的通电的断开被用作通过固定到壳体1来限制转子3的旋转的触发器，并且通电电动机电流用作触发器以将转子固定件释放到壳体1。

52. 发明专利

JP2013148177A Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：JP2013148177A
公开(公告)日：2013-08-01
申请号：JP2012009659
申请日：2012-01-20
申请人： Jatco Ltd , ジヤトコ株式会社 , Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SAKIYAMA HIROTOSHI , SUGIMOTO YASUNORI
IPC分类号： F16H57/04
摘要： PROBLEM TO BE SOLVED: To provide an automatic transmission that facilitates changing a lubrication amount.SOLUTION: An automatic transmission includes: a fastening pressure supplying oil path formed in an automatic transmission case and supplying fastening pressure to a friction fastening element; a lubrication oil supplying oil path formed in the automatic transmission case and supplying lubrication oil to a lubricated element; and a lubrication oil amount changing means provided in the automatic transmission case, operating according to the fastening pressure and increasing flow path resistance in the lubrication oil supply oil path if the friction fastening element is fastened than when the friction fastening element is not fastened.
摘要翻译：要解决的问题：提供一种有助于改变润滑量的自动变速器。解决方案：一种自动变速器，包括：形成在自动变速箱中的紧固压力供油路径，并向摩擦紧固元件提供紧固压力; 润滑油供给油路，形成在所述自动变速箱中，并向润滑元件供给润滑油; 以及设置在所述自动变速箱中的润滑油量改变装置，如果所述摩擦紧固元件被紧固，则比所述摩擦紧固元件未被紧固时，根据所述紧固压力和所述润滑油供给油路中的流路阻力增加。

53. 发明专利

JP2013142030A Workpiece conveying device 审中-公开
标题翻译：工作输送装置
公开(公告)号：JP2013142030A
公开(公告)日：2013-07-22
申请号：JP2012003238
申请日：2012-01-11
申请人： Jatco Ltd , ジヤトコ株式会社
发明人： MIYANO KEIICHI
IPC分类号： B65G47/28
摘要： PROBLEM TO BE SOLVED: To smoothly and stably convey a workpiece to a downstream side while avoiding a contact with other workpieces.SOLUTION: A conveying device 1 for workpieces 2 includes: a conveyor 3 where the workpieces 2 are placed; and multiple oscillating bodies 4 arranged above the conveyor 3 in the queue in the conveying direction of the workpieces 2. The oscillating bodies 4 respectively rotate around the centers of the shaft parts 61 extending parallel to the conveyor 3 and orthogonally in the conveying direction and have upstream side arms 42 extending to the upstream side and downstream side arms 43 heavier than the upstream side arms 42 extending to the downstream side. Under the condition of no workpieces 2 contacting with any of the upstream side arms 42 and the downstream side arms 43, the gap h1 between the upstream side arms 42 and the conveyor 3 is bigger than the heights of the workpieces 2. Under the condition of the workpieces 2 disposed on the lower side of the downstream side arms 43 and the workpieces 2 contacting with the downstream side arms 43, the gap h3 between the upstream side arms 42 and the conveyor 3 is smaller than the heights of the workpieces 2.
摘要翻译：要解决的问题：为了平稳且稳定地将工件输送到下游侧，同时避免与其他工件的接触。解决方案：用于工件2的输送装置1包括：输送机3，其中放置有工件2; 以及在工件2的传送方向上排列在输送机3上方的多个摆动体4.摆动体4分别围绕平行于输送机3延伸的轴部61的中心并沿输送方向正交地旋转，并具有上游侧臂42延伸到比延伸到下游侧的上游侧臂42更重的上游侧和下游侧臂43。在没有工件2与任何上游侧臂42和下游侧臂43接触的情况下，上游侧臂42和输送机3之间的间隙h1大于工件2的高度。在条件设置在下游侧臂43的下侧的工件2和与下游侧臂43接触的工件2，上游侧臂部42与输送机3之间的间隙h3小于工件2的高度。

54. 发明专利

JP2013096385A Abnormality diagnosing method of oil temperature sensor for automatic transmission 有权
标题翻译：用于自动变速器的油温传感器异常诊断方法
公开(公告)号：JP2013096385A
公开(公告)日：2013-05-20
申请号：JP2011243015
申请日：2011-11-07
申请人： Jatco Ltd , ジヤトコ株式会社
发明人： YUYAMA YASUHIKO , TASAKA SO , HAMANO MASAHIRO
IPC分类号： F02D45/00 , F16H61/12 , F16H63/50
CPC分类号： F16H61/12 , B60Y2400/302 , F16H59/72 , F16H59/78 , F16H2061/1212 , F16H2061/1284 , G01K2205/00
摘要： PROBLEM TO BE SOLVED: To acquire a determining result of whether or not an oil temperature sensor value is an offset abnormal mode of separating from a normal value, just after restarting an engine, without making it a condition that a vehicle travels.SOLUTION: This abnormality diagnosing method of an AT oil temperature sensor 64 includes a warming-up determining procedure, a sensor normal operation determining procedure, and a temporary determining procedure. The warming-up determining procedure determines whether or not a sensor value from engine side temperature sensors 54 and 55 indicates an engine warming-up state in an engine control module 3. The sensor normal operation determining procedure starts a determination of whether or not the engine side temperature sensors 54 and 55 normally perform temperature detecting operation by including a warming-up determining result when restarting the engine 1. The temporary determining procedure determines whether or not an upper-lower separation width of a water temperature sensor value and an oil temperature sensor value is a predetermined threshold value or less when restarting the engine 1 in an AT control unit 4. A regular determining procedure fixes the determining result by the temporary determining procedure when inputting a permission signal from the engine control module 3.
摘要翻译：要解决的问题：为了获取油温传感器值是否是在重新启动发动机之后与正常值分离的偏移异常模式的确定结果，而不使其成为车辆行驶的条件。解决方案：AT油温传感器64的这种异常诊断方法包括预热确定程序，传感器正常操作确定程序和临时确定程序。预热确定程序确定发动机侧温度传感器54和55的传感器值是否在发动机控制模块3中指示发动机预热状态。传感器正常运行确定程序开始确定发动机侧温度传感器54和55通常在重新启动发动机1时包括预热确定结果来执行温度检测操作。临时确定程序确定水温传感器值的上下分离宽度和油温传感器值是在AT控制单元4中重新启动发动机1时的预定阈值或更小的值。当从发动机控制模块3输入许可信号时，常规确定程序通过临时确定程序来确定确定结果。（C）2013，JPO＆INPIT

55. 发明专利

JP2013087871A Vibration damping device 有权
标题翻译：振动阻尼装置
公开(公告)号：JP2013087871A
公开(公告)日：2013-05-13
申请号：JP2011229285
申请日：2011-10-18
申请人： Jatco Ltd , ジヤトコ株式会社 , Unipres Corp , ユニプレス株式会社
发明人： ISHIKAWA YASUHIRO , HYODO YOSHINORI , NAKAHARA DAISUKE , NISHINAKA TATSUYA
IPC分类号： F16H45/02 , F16F15/134
摘要： PROBLEM TO BE SOLVED: To suppress axial rigidity of a hold plate while maintaining circumferential direction rigidity higher.SOLUTION: A vibration damping device 1 includes: the hold plate 3 which is fixed on a lock-up piston 2 of a torque converter 100 to rotate integrally with the lock-up piston 2; a driven plate 4; and inner diameter side springs 6 and outer diameter side springs 5, which elastically connect the hold plate 3 and the driven plate 4 in the rotating direction and are arranged in the circumferential direction around a center axis X. On the hold plate 3, spring retaining parts 35 which have retaining holes 36 for the inner diameter side springs 6, are formed extending from a fixed part 31 of a ring shape with the lock-up piston 2 to the inner diameter side. In the spring retaining parts 35, penetration parts 40 communicated with the retaining holes 36 are provided in gripping parts 39 at both sides of the retaining holes 36 in the circumferential direction around the center axis X.
摘要翻译：要解决的问题：在保持圆周方向刚性更高的同时抑制保持板的轴向刚度。解决方案：减震装置1包括：固定在变矩器100的锁止活塞2上以与锁止活塞2一体旋转的保持板3; 从动板4; 以及内径侧弹簧6和外径侧弹簧5，其将旋转方向弹性地连接保持板3和从动板4，并且在周向上围绕中心轴线X配置。在保持板3上，弹簧保持具有用于内径侧弹簧6的保持孔36的部件35形成为从锁定活塞2的环形固定部31向内径侧延伸。在弹簧保持部35中，与保持孔36连通的贯通部40在保持孔36的两侧沿着中心轴线X的周向设置在夹持部39中。（C）2013， JPO和INPIT

56. 发明专利

JP2012254467A Die cooling device 有权
标题翻译： DIE冷却装置
公开(公告)号：JP2012254467A
公开(公告)日：2012-12-27
申请号：JP2011128697
申请日：2011-06-08
申请人： Jatco Ltd , ジヤトコ株式会社 , Akane Sangyo:Kk , 有限会社茜産業
发明人： SUGIMOTO MASAMICHI , TERAGISHI SHINICHI
IPC分类号： B22D17/22 , B22C9/06
摘要： PROBLEM TO BE SOLVED: To stabilize a flow of cooling water flowing through cooling paths in a die.SOLUTION: In a cooling device for distributing and supplying the cooling water for cooling the die to each of the plurality of cooling paths 2a-2e formed in the die 2 and discharging the cooling water flowed through each of the cooling paths 2a-2e to the outside via discharge tubes 6a-6e connected to the respective cooling paths 2a-2e, a cooling water suction device 9 for sucking the cooling water flowing through the cooling path 2a by utilizing a negative pressure generated by injection of driving air is installed in one discharge tube 6a of the discharge tubes 6a-6e.
摘要翻译：要解决的问题：为了稳定流过模具中的冷却路径的冷却水的流动。解决方案：在用于分配和供应用于将模具冷却到形成在模具2中的多个冷却路径2a-2e中的每一个的冷却水的冷却装置中，并且排出流过每个冷却路径2a- 2e通过连接到各个冷却通道2a-2e的排出管6a-6e连接到外部，安装用于通过利用通过喷射驱动空气产生的负压吸入流过冷却通道2a的冷却水的冷却水吸入装置9 在放电管6a-6e的一个放电管6a中。版权所有（C）2013，JPO＆INPIT

57. 发明专利

JP2012251647A Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：JP2012251647A
公开(公告)日：2012-12-20
申请号：JP2011126825
申请日：2011-06-07
申请人： Jatco Ltd , ジヤトコ株式会社
发明人： OGURI KAZUO , WATANABE KENICHI , URUSHIBATA TAKAYOSHI
IPC分类号： F16H3/62
CPC分类号： F16H3/663 , F16H2003/445 , F16H2200/0043 , F16H2200/2005 , F16H2200/2023 , F16H2200/2043
摘要： PROBLEM TO BE SOLVED: To provide an automatic transmission that improves sound vibration performance of an output member, and reduces cost, while preventing a control valve body and a common carrier from being enlarged.SOLUTION: A 4-speed forward and 1-speed reverse transmission is attained by simultaneously fastening two of five frictional fastening elements 13R/C, 234/C, 12/B, 4/B and R/B, by using a Ravigneaux type planetary gear PGU and the five frictional fastening elements 13R/C, 234/C, 12/B, 4/B and R/B. This automatic transmission directly supports an output gear OUT by a cylinder part 30a of an oil pump housing 30. The five frictional fastening elements 13R/C, 234/C, 12/B, 4/B and R/B are collectively arranged on the rear side of the output gear OUT. A first hub member 31 and a second hub member 32 are connected to a front carrier plate 23 and a rear carrier plate 24 arranged in both end parts of the common carrier C.
摘要翻译：要解决的问题：提供一种改善输出构件的声音振动性能的自动变速器，并且在防止控制阀体和公共载架的放大的同时降低成本。解决方案：通过同时紧固五个摩擦紧固元件13R / C，234 / C，12 / B，4 / B和R / B中的两个来实现4速前进和1速反向传动，通过使用 Ravigneaux行星齿轮PGU和五个摩擦紧固元件13R / C，234 / C，12 / B，4 / B和R / B。该自动变速器通过油泵壳体30的气缸部30a直接支撑输出齿轮OUT。五个摩擦紧固元件13R / C，234 / C，12 / B，4 / B和R / B共同设置在输出齿轮OUT的后侧。第一轮毂构件31和第二轮毂构件32连接到布置在公共承载架C的两个端部的前承载板23和后承载板24上。（C）2013，JPO和INPIT

58. 发明专利

JP2012240624A Hybrid drive device 有权
标题翻译：混合驱动装置
公开(公告)号：JP2012240624A
公开(公告)日：2012-12-10
申请号：JP2011115360
申请日：2011-05-24
申请人： Jatco Ltd , ジヤトコ株式会社
发明人： KATO YOSHIAKI
IPC分类号： B60K6/383 , B60K6/387 , B60K6/485 , B60K6/547 , F16H3/091
CPC分类号： F16H3/089 , Y02T10/6226
摘要： PROBLEM TO BE SOLVED: To improve efficiency of a motor/generator at regeneration time without increasing cost.SOLUTION: A hybrid drive device includes: an engine 1; a gear type multi-stage transmission 2; a starting clutch 3; and the motor/generator 4. A rotor shaft 41 extending in both shaft directions from the motor/generator 4, is arranged in parallel with a crankshaft 15 and a transmission input shaft 21. A first rotor shaft end 41a in the rotor shaft 41, and the crankshaft 15 are driven and connected so as to be disconnected by a first gear row 5 and a first one way clutch 7. A second rotor shaft end 41b in the rotor shaft 41, and the transmission input shaft 21 are driven and connected so as to be disconnected by a second gear row 6 and a second one way clutch 8. The first gear row 5 is constituted with an engine crank gear 52 and a first motor gear 51. The second gear row 6 is constituted with a reverse gear 21f, a reverse counter gear 23, an additional counter gear 62 and a second motor gear 61.
摘要翻译：要解决的问题：提高再生时电机/发电机的效率，不增加成本。混合驱动装置包括：发动机1; 齿轮式多级变速器2; 起动离合器3; 马达/发电机4.从马达/发电机4沿轴向延伸的转子轴41与曲轴15和变速器输入轴21平行布置。转子轴41中的第一转子轴端41a，并且曲轴15被驱动并连接以便被第一齿轮排5和第一单向离合器7分离。转子轴41中的第二转子轴端41b和变速器输入轴21被驱动并连接成由第二齿轮排6和第二单向离合器8断开。第一齿轮排5由发动机曲轴齿轮52和第一马达齿轮51构成。第二齿轮列6由倒档齿轮21f ，反向副齿轮23，附加的副齿轮62和第二马达齿轮61.版权所有（C）2013，JPO＆INPIT

59. 发明专利

JP2012202441A Transmission control device for continuously variable transmission and transmission control method thereof 有权
标题翻译：用于连续变速传动的变速控制装置及其变速控制方法
公开(公告)号：JP2012202441A
公开(公告)日：2012-10-22
申请号：JP2011065461
申请日：2011-03-24
申请人： Jatco Ltd , ジヤトコ株式会社
发明人： NISHIHIRO YOSHIHIRO , KATO YOSHIAKI
IPC分类号： F16H61/02 , F16H59/16 , F16H59/38 , F16H61/662
摘要： PROBLEM TO BE SOLVED: To prevent the thrust of a secondary pulley from being set higher than necessary when the elongation of a driving belt is considered.SOLUTION: A transmission control device for a continuously variable transmission includes: a rotation speed ratio variation estimation means S3 for estimating the variation in a rotation speed ratio between pulleys 11 and 12 caused by the elongation of a driving force transmission member 13; a no-elongation pulley ratio estimation means S4 for estimating a no-elongation pulley ratio on the basis of input torque and the variation in the rotation speed ratio; a secondary thrust calculation means S5 for calculating a secondary thrust on the basis of the input torque and the no-elongation pulley ratio; a contact radius variation estimation means S6 for estimating the variation in a contact radius between the secondary pulley 12 and the driving force transmission member 13 due to the elongation of the driving force transmission member 13; a corrected secondary thrust calculation means S8 for correcting the secondary thrust on the basis of the variation in the contact radius and calculating a corrected secondary thrust; and a thrust control means S9 for controlling the thrust on the basis of the corrected secondary thrust.
摘要翻译：要解决的问题：为了防止在考虑驱动带的伸长时将次级带轮的推力设定为高于必要的推力。解决方案：用于无级变速器的变速器控制装置包括：用于估计由驱动力传递构件13的伸长引起的滑轮11和12之间的转速比的变化的转速比变化估计装置S3; 用于基于输入转矩和转速比的变化来估计非伸长率皮带轮比的无伸长率皮带轮比率估计装置S4; 二次推力计算单元S5，用于根据输入转矩和非伸长率皮带轮比计算二次推力; 用于估计由于驱动力传递构件13的伸长引起的次级带轮12和驱动力传递构件13之间的接触半径的变化的接触半径变化估计装置S6; 校正次级推力计算装置S8，用于根据接触半径的变化校正次级推力并计算校正次级推力; 以及用于基于校正的二次推力来控制推力的推力控制装置S9。版权所有（C）2013，JPO＆INPIT

60. 发明专利

JP2012202440A Transmission control device for continuously variable transmission and transmission control method thereof 有权
标题翻译：用于连续变速传动的变速控制装置及其变速控制方法
公开(公告)号：JP2012202440A
公开(公告)日：2012-10-22
申请号：JP2011065451
申请日：2011-03-24
申请人： Jatco Ltd , ジヤトコ株式会社
发明人： NISHIHIRO YOSHIHIRO , KATO YOSHIAKI
IPC分类号： F16H61/04 , F16H61/66
摘要： PROBLEM TO BE SOLVED: To prevent delay of transmission operation by suppressing accumulation of feedback amounts in all transmission regions.SOLUTION: A transmission control device for continuously variable transmission has an input-side primary pulley 11, an output-side secondary pulley 12 and a belt-shaped driving force transmission member 13 wound around the respective pulleys and changes the radius of contact between the pulleys and the driving force transmission member 13 to change a pulley ratio. The transmission control device includes: a target pulley ratio calculation means S3 for calculating a target pulley ratio on the basis of the driving state of a vehicle; a pulley ratio variation estimation means S5 for estimating the variation in the pulley ratio being varied by the elongation of the driving force transmission member 13 on the basis of an input torque to the primary pulley 11 and the target pulley ratio; a post-elongation pulley ratio calculation means S6 for calculating a post-elongation pulley ratio that is a pulley ratio in the case when the driving force transmission member 13 is elongated, by adding the pulley ratio variation to the target pulley ratio; and a pulley ratio control means S14 which controls an actual pulley ratio into the post-elongation pulley ratio.
摘要翻译：要解决的问题：通过抑制所有发送区域中的反馈量的累积来防止发送操作的延迟。解决方案：用于无级变速器的变速器控制装置具有输入侧初级带轮11，输出侧副带轮12和缠绕在各个带轮上的带状驱动力传递构件13，并改变接触半径在滑轮和驱动力传递部件13之间改变滑轮比。传动控制装置包括：目标皮带轮比计算装置S3，用于根据车辆的驾驶状态计算目标皮带轮比; 基于对主滑轮11的输入转矩和目标滑轮比，估计滑轮比的变化的滑轮比变化估计装置S5被驱动力传递构件13的伸长变化; 用于计算在驱动力传递部件13伸长的情况下的作为皮带轮比率的延伸后皮带轮比率的延伸后皮带轮比率计算装置S6，通过将皮带轮比率变化与目标滑轮比相加; 以及将实际皮带轮比控制为伸长后滑轮比的滑轮比控制装置S14。版权所有（C）2013，JPO＆INPIT

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