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11. 发明专利

JP2009079707A Transmission device 审中-公开
标题翻译：传输设备
公开(公告)号：JP2009079707A
公开(公告)日：2009-04-16
申请号：JP2007249897
申请日：2007-09-26
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： ONO YOSHIHIRO
IPC分类号： F16H15/38
摘要： PROBLEM TO BE SOLVED: To provide a transmission device achieved in high gear ratio, and reduced in vibration and noise.
SOLUTION: Single cavity type toroidal transmission parts 4a, 4b with fixed gear ratios are used in serial connection. A roller 13 for torque transmission with a fixed operation angle θ (equivalent to an inclination angle) is interposed in each of a first toroidal cavity S1 between an input disc 7 and an intermediate disc 9 and a second toroidal cavity S2 between the intermediate disc 9 and an output disc 8. The input disc 7 is energized to the intermediate disc 9 and the output disc 8 side by an elastic member 15, and a roller 13 is pressed against track surfaces 7a, 9a, 9b and 8a of the discs 7, 8 and 9.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种以高传动比实现的传动装置，并减少振动和噪音。
解决方案：串联使用具有固定齿轮比的单腔型环形传动部分4a，4b。在输入盘7和中间盘9之间的第一环形腔S1和中间盘9之间的第二环形空腔S2的每一个中插入用于具有固定操作角度θ（相当于倾斜角度）的扭矩传递用辊13 和输出盘8.输入盘7通过弹性构件15对中间盘9和输出盘8侧通电，并且辊13被压靠在盘7的轨道表面7a，9a，9b和8a上， 8和9.版权所有（C）2009，JPO＆INPIT

12. 发明专利

JP2008169869A Toroidal type continuously variable transmission 审中-公开
标题翻译： TOROIDAL型连续可变传输
公开(公告)号：JP2008169869A
公开(公告)日：2008-07-24
申请号：JP2007001411
申请日：2007-01-09
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： ONO YOSHIHIRO , KANEDA EIJI , TAKAHASHI TAKESHI
IPC分类号： F16H15/38
摘要： PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission capable of extending the life of a bearing supporting the rotating shaft of rollers.
SOLUTION: The toroidal type continuously variable transmission comprises an input disc 5 and an output disc 6b, the plurality of rollers arranged in a toroidal gap formed between raceway surfaces 5b, 6c of the input disc 5 and the output disc 6b for transmitting torque between both discs 5, 6b, a roller carriage 8 for rotatably supporting the rollers 7, and a hydraulic cylinder 9 for rotatably supporting the roller carriage 8 around its axis via a spherical bearing 13 and moving the roller carriage 8 in the axial direction. The rotating shaft 10 of the rollers 7 is supported via a needle bearing 11 by the roller carriage 8, and the axial movement of the rotating shaft 10 is restricted by thrust needle bearings 12 arranged on both axial sides of the rotating shaft 10.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够延长支撑辊的旋转轴的轴承的寿命的环形无级变速器。
解决方案：环形无级变速器包括输入盘5和输出盘6b，多个辊布置在形成在输入盘5的滚道表面5b，6c之间的环形间隙和用于传输的输出盘6b 两个盘5,6b之间的扭矩，用于可旋转地支撑辊7的滚子架8和用于通过球面轴承13可旋转地支撑滚子滑架8的轴承座8并沿轴向移动滚子滑架8的液压缸9。滚子7的旋转轴10通过滚子滑架8经由滚针轴承11而被支承，旋转轴10的轴向移动被设置在旋转轴10的两个轴向侧的推力滚针轴承12所限制。
版权所有（C）2008，JPO＆INPIT

13. 发明专利

JP2017093188A 回転電機用ロータの製造方法审中-公开
公开(公告)号：JP2017093188A
公开(公告)日：2017-05-25
申请号：JP2015222068
申请日：2015-11-12
申请人：株式会社ジェイテクト , Jtekt Corp
发明人： TAKEUCHI TAIKI , SHIBATA YOSHIYUKI , ONO YOSHIHIRO , YOSHIKAWA HIROSHI
IPC分类号： H02K1/27 , H02K15/02
摘要：【課題】ロータコアの外周部から永久磁石近傍への押圧力を軽減して永久磁石の樹脂封止を行うことにより、高トルクを出力可能な磁石埋込型の回転電機用ロータの製造方法を提供する。【解決手段】ロータコア2は固定台13に配置され、ゲート7がロータコア2の上面に配置され、ロータコア2とゲート7との間に弾性部材14が嵌め込まれてロータコア2を押圧挟持する。ゲート7に上面と下面とを連通し樹脂12を流通させる複数の流路10が形成され、上面中央に樹脂12を注入するためのプランジャー11が挿入昇降できるように注入孔8が形成されている。ゲート7および固定台13の内部には加熱手段が設けられており、ロータコア2を加熱する永久磁石3は、永久磁石3の上面と磁石取付孔4の上端面、および磁石取付孔4の外径側と永久磁石3の外径側側面との隙間が確保され、磁石取付孔4の外周側に均一に寄った状態でモールドされロータコア2に固定される。【選択図】図2

14. 发明专利

JP2014093803A Rotor for rotating machine and method for manufacturing the same 有权
标题翻译：旋转机用转子及其制造方法
公开(公告)号：JP2014093803A
公开(公告)日：2014-05-19
申请号：JP2012241440
申请日：2012-11-01
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： NAGAHAMA TAKAYA , ONO YOSHIHIRO , SHIBATA YOSHIYUKI
IPC分类号： H02K1/22 , H02K1/04 , H02K1/27 , H02K15/02
摘要： PROBLEM TO BE SOLVED: To provide a rotor for a rotating machine capable of suppressing the occurrence of a leakage flux and eddy currents, and a method for manufacturing the same.SOLUTION: Since first and second low permeability parts 41 and 42 are formed on the periphery of a slot 15, a leakage flux from a permanent magnet 13 can be restrained. Since the first low permeability part 41 and the second permeability part 42 are shifted for formation so that they do not overlap with each other when seen from the axial direction of a rotor core 12, even when an insulating film is broken on the first and second low permeability parts 41 and 42, the insulating state can be ensured because the conductivity in the axial direction between the first permeability part 41 and the second permeability part 42 is not made and the occurrence of an eddy current can be restrained.
摘要翻译：要解决的问题：提供一种能够抑制漏磁通和涡流的发生的转子的转子及其制造方法。解决方案：由于第一和第二低磁导率部件41和42形成在槽15的周边，可以抑制来自永磁体13的漏磁通。由于第一低磁导率部分41和第二磁导率部分42被移动以便形成，使得当从转子芯体12的轴向方向看时它们不彼此重叠，所以即使当绝缘膜在第一和第二低渗透性部41和42，由于不形成第一导磁部41和第二导磁部42之间的轴向的导电性，因此能够抑制涡电流的发生，能够确保绝缘状态。

15. 发明专利

JP2013119797A Internal gear pump 有权
标题翻译：内齿轮泵
公开(公告)号：JP2013119797A
公开(公告)日：2013-06-17
申请号：JP2011267741
申请日：2011-12-07
申请人： Jtekt Corp , 株式会社ジェイテクト , Toyooki Kogyo Kk , 豊興工業株式会社
发明人： ONO YOSHIHIRO , YAMAMORI MOTOYASU , KANDA DAICHI , TAKAGI KENICHI
IPC分类号： F04C2/10 , F04C15/00
CPC分类号： F04C2/103 , F04C2/084 , F04C2/102 , F04C2250/20
摘要： PROBLEM TO BE SOLVED: To provide an internal gear pump further reducible in size and further improvable in efficiency.SOLUTION: The internal gear pump includes an inner gear 10 having external teeth and an outer gear 20 having internal teeth, one of the internal teeth or the external teeth has a shape based on a tooth shape formed of the generation curve of the other. The internal teeth and the external teeth have shapes of satisfying a relationship of 1.6>ro/(dp/z)>1.0 and ro/(dp/z)>ri/(dp/z)≥0.13, when the internal tooth is a circular arc shape, a radius of the circular arc shape is set to ro, the external tooth is a curved shape, both corners with respect to a central part of the curved shape are formed in circular arc shapes, radii of the circular arc shapes of both the corners are set to ri, a diameter of a pitch circle Co of the internal teeth is set tp dp, and the tooth number of the internal teeth is set to z. The respective internal teeth are arranged so that an intersection between one circular arc Cro of the respective circular arcs along the circular arc shapes of the adjacent internal teeth and the pitch circle Co of the internal teeth, that is, an intersection P1 on the near side to the other circular arc is positioned in an external part of the other circular arc Cro.
摘要翻译：要解决的问题：提供进一步减小尺寸并进一步提高效率的内齿轮泵。解决方案：内齿轮泵包括具有外齿的内齿轮10和具有内齿的外齿轮20，其中一个内齿或外齿具有基于由第一齿的产生曲线形成的齿形的形状其他。内齿和外齿具有满足1.6> ro /（dp / z）> 1.0和ro /（dp / z）> ri /（dp / z）≥0.13的关系的形状，当内齿为圆弧形状，圆弧形状的半径被设定为ro，外齿是弯曲形状，相对于弯曲形状的中心部分的两个角形成圆弧形状，圆弧形状的半径两个角都设置为ri，内齿的节圆Co的直径设定为tp dp，并且将内齿的齿数设定为z。相应的内齿被布置成使得相邻圆弧的圆弧之间的一个圆弧Cro与相邻的内齿的圆弧形状和内齿的节圆Co的交点，即近侧的交点P1 另一个圆弧位于另一个圆弧Cro的外部。版权所有（C）2013，JPO＆INPIT

16. 发明专利

JP2011157987A Hydraulic control device 有权
标题翻译：液压控制装置
公开(公告)号：JP2011157987A
公开(公告)日：2011-08-18
申请号：JP2010017947
申请日：2010-01-29
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： ONO YOSHIHIRO , ANDO KAZUYA
IPC分类号： F16H61/00 , F16H59/68
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic control device which is highly excellent in durability and can more efficiently control an oil pump (rotated by using a part of a rotational driving force of an engine), which supplies a pressure oil required for a speed change operation of an automatic transmission for output, with respect to the rotational driving force of the engine.
SOLUTION: The hydraulic control device 1 includes the oil pump 20, which is rotated and driven by the driving force of the engine 60 and supplies the pressure oil to the automatic transmission 70 for output which is provided in a first path K1 for transmitting the driving force of the engine 60 to an output shaft and a toroidal type continuously variable transmission 10 for pumping which is provided in the second path K2 for transmitting the driving force of the engine 60 to the oil pump 20. In the hydraulic control device, a part of the pressure oil supplied from the oil pump 20 is used for control of a variator, which controls the operation of the toroidal type continuously variable transmission 10 for pumping.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种耐久性极好的液压控制装置，并且可以更有效地控制油泵（通过使用发动机的旋转驱动力的一部分旋转），其供应所需的压力油用于相对于发动机的旋转驱动力的用于输出的自动变速器的变速操作。解决方案：液压控制装置1包括油泵20，其由发动机60的驱动力旋转驱动，并将压力油供给到自动变速器70，用于输出，该自动变速器70设置在第一路径K1中，用于将发动机60的驱动力传递到输出轴和用于泵送的环形无级变速器10，其设置在用于将发动机60的驱动力传递到油泵20的第二路径K2中。在液压控制装置从油泵20供给的压力油的一部分用于控制用于泵送的环形型无级变速器10的运转的变换器的控制。版权所有（C）2011，JPO＆INPIT

17. 发明专利

JP2013183603A The electric oil pump device 有权
标题翻译：电油泵装置
公开(公告)号：JP2013183603A
公开(公告)日：2013-09-12
申请号：JP2012047994
申请日：2012-03-05
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： INAGAKI TOMOHIRO , ONO YOSHIHIRO , NISHIZAKI KATSUTOSHI , KANDA DAICHI
IPC分类号： H02K9/19
摘要： PROBLEM TO BE SOLVED: To provide an electric oil pump device in which oil sucked from an inlet is circulated through a plurality of oil paths including an oil path introduced to an inlet port via the inside of an electric motor, and that can cool the electric motor with certainty.SOLUTION: Oil sucked from an inlet 32 into a pump housing 13 flows to an inlet port 34 through a rotor internal oil path 36. The rotor internal oil path 36 is connected from an oil pump 2 side outer peripheral side of a rotor 6 of a brushless motor 3 to an inner peripheral side, and connects the inner peripheral side of the rotor 6 in a radial direction of a common rotation axis 7. A projection part 40 restricting oil flow toward the rotor internal oil path 36 is formed at the whole circumference at a position opposed to an outer peripheral side end surface of the rotor 6 of the pump housing 13, and branched oil flows to the inlet port 34 through a rotor external oil path 37. The rotor external oil path 37 is provided to a gap between an outer peripheral surface of the rotor 6 and an inner peripheral surface of a stator 5 in an axis line direction of the common rotation axis 7.
摘要翻译：要解决的问题：提供一种电动油泵装置，其中从入口吸入的油通过包括通过电动机内部引入入口的油路的多条油路循环，并且可以冷却电电动机具有确定性。解决方案：从入口32吸入泵壳体13的油通过转子内部油路36流入入口34.转子内部油路36从油泵2侧外周侧无刷电动机3的转子6到内周侧，并且在公转部7的径向连接转子6的内周侧。形成限制向转子内部油路36的油流的突出部40 在与泵壳体13的转子6的外周侧端面相对的位置的整个圆周上，分支的油通过转子外部油路37流入入口34.转子外部油路37为设置在转子6的外周面与定子5的内周面之间的间隙，沿着公共旋转轴7的轴线方向。

18. 发明专利

JP2012107598A Oil pump device 审中-公开
标题翻译：油泵装置
公开(公告)号：JP2012107598A
公开(公告)日：2012-06-07
申请号：JP2010258858
申请日：2010-11-19
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： WATANABE KENTARO , ONO YOSHIHIRO
IPC分类号： F04C11/00 , F04C2/10 , F04C14/02 , F04C15/00
摘要： PROBLEM TO BE SOLVED: To provide an oil pump device allowing easy installation of an electric pump.SOLUTION: In this oil pump device, a mechanical pump 20 including an inner gear 21 to be driven by an engine and an outer gear 23 engaged with the inner gear 21 and the electric pump 30 including an outer gear 37 to be driven by a motor part and an inner gear 35 engaged with the outer gear 37 are incorporated adjacently to each other in an axial direction in relation to a pump incorporation space 13 of a pump housing 10 including suction ports 15 and 17 and discharge ports 16 and 18. A radial dimension of the inner gear 21 and the outer gear 23 in the mechanical pump 20 and a radial dimension of the inner gear 35 and the outer gear 37 in the electric pump 30 are set to be large and small, thereby preventing an oil closing part 25 formed between the inner gear 21 and the outer gear 23 in the mechanical pump 20 from being communicated with an oil closing part 39 formed between the inner gear 35 and the outer gear 37 in the electric pump 30.
摘要翻译：要解决的问题：提供容易安装电动泵的油泵装置。解决方案：在该油泵装置中，包括由发动机驱动的内齿轮21和与内齿轮21啮合的外齿轮23的机械泵20和包括要驱动的外齿轮37的电动泵30 与外齿轮37啮合的电动机部件和内齿轮35相对于包括吸入口15和17以及排出口16和18的泵壳体10的泵结合空间13在轴向方向彼此相邻地并入机械泵20中的内齿轮21和外齿轮23的径向尺寸和电动泵30中的内齿轮35和外齿轮37的径向尺寸被设定得较大且较小，从而防止油形成在机械泵20中的内齿轮21和外齿轮23之间的闭合部25与形成在电动泵30中的内齿轮35和外齿轮37之间的油封部39连通。版权所有：（C）2012，JPO＆INPIT

19. 发明专利

JP2008106787A Toroidal continuously variable transmission 审中-公开
标题翻译： TOROIDAL连续可变传输
公开(公告)号：JP2008106787A
公开(公告)日：2008-05-08
申请号：JP2006287312
申请日：2006-10-23
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： ONO YOSHIHIRO , KANEDA EIJI , TAKAHASHI TAKESHI
IPC分类号： F16H15/38
摘要： PROBLEM TO BE SOLVED: To provide a toroidal continuously variable transmission in which oil is prevented from being leaked from an oil chamber formed in the rear surface of a disk by surely securing the interference of a seal member even if the disk in the vertical attitude is tilted relative to an input shaft.
SOLUTION: This toroidal continuously variable transmission comprises the input shaft 2, the disk 3 axially movably connected to the input shaft 2 and having a concave raceway surface 3b on one surface, and a hydraulic cylinder device having a cylinder 9 covering the rear surface of the disk 3 on the opposite side of the raceway surface and the outer peripheral surface of the disk 3 and forming the hydraulic chamber 9a between itself and the rear surface of the disk 3. A seal receiving surface 22 opposed to the rear surface of the disk 3 is formed on the cylinder 9 on the outer peripheral side of the oil chamber 9a. An O-ring 24 sealing the outer peripheral side of the oil chamber 9a is installed between the seal receiving surface 22 and the rear surface of the disk 3. A restraining part (contact member) 27 restraining the movement of the disk 3 in the direction separating from the seal receiving surface 22 is formed on the cylinder 9 on the outer peripheral side of the disk 3.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种环形无级变速器，其中通过可靠地确保密封构件的干扰，防止油从形成在盘的后表面中的油室泄漏，即使在垂直姿态相对于输入轴倾斜。解决方案：该环形无级变速器包括输入轴2，盘3可轴向移动地连接到输入轴2并且在一个表面上具有凹入的滚道表面3b，以及液压缸装置，其具有覆盖后部的气缸9 在圆盘3的与滚道面的相反侧的表面和盘3的外周表面之间形成液压室9a，并且在其之间和盘3的后表面之间形成液压室9a。盘3形成在油室9a的外周侧的缸体9上。在密封件接收表面22和盘3的后表面之间安装有密封油室9a的外周侧的O形环24.限制部件（接触构件）27限制盘3的移动方向在圆盘9的圆盘9的外周侧形成有与密封件接收表面22分离。版权所有（C）2008，JPO＆INPIT

20. 发明专利

JP2014093802A Rotor for rotary machine 有权
标题翻译：旋转机转子
公开(公告)号：JP2014093802A
公开(公告)日：2014-05-19
申请号：JP2012241439
申请日：2012-11-01
申请人： Jtekt Corp , 株式会社ジェイテクト
发明人： NAGAHAMA TAKAYA , ONO YOSHIHIRO , SHIBATA YOSHIYUKI
IPC分类号： H02K1/22 , H02K1/27 , H02K15/12
摘要： PROBLEM TO BE SOLVED: To provide a rotor for rotary machine which can reduce torque ripple or cogging torque.SOLUTION: Since the outer magnetic body area 23 is formed so that the permeability changes gradually in the circumferential direction from a bridge 22, magnetic flux density distribution of the outer magnetic body area 23 can be changed in arbitrary shape in the circumferential direction. For example, magnetic flux density distribution in the circumferential direction can be made sinusoidal, by increasing the magnetic flux density in the pole central part in the circumferential direction of the outer magnetic body area 23, and decreasing the inter-pole magnetic flux density in the circumferential direction. Since the fifth-order and seventh-order components are never contained in the magnetic flux density distribution, torque ripple of sixth-order is not generated, and generation of sound or vibration can be suppressed.
摘要翻译：要解决的问题：提供一种能够减小转矩脉动或齿槽转矩的旋转机械的转子。解决方案：由于外磁体区域23形成为使得磁导率从桥22沿圆周方向逐渐变化，所以磁通密度外磁性体区域23的分布可以在圆周方向上任意形状地改变。例如，通过增大外侧磁性体区域23的圆周方向的磁极中心部的磁通密度，能够使圆周方向的磁通密度分布成为正弦，并且降低圆周方向。由于五次和七阶分量不会包含在磁通密度分布中，所以不产生六阶转矩脉动，并且可以抑制声音或振动的产生。

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