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公开(公告)号：US20080150377A1
公开(公告)日：2008-06-26
申请号：US11947274
申请日：2007-11-29
摘要： An insulating motor housing includes first to fourth power supply elements stacked in their thickness direction to be spaced and insulated from each other and integrated with a housing body by insert molding. A power source connector using power source terminals of the second to fourth power supply elements as connector terminals is also integrated with the housing body.
摘要翻译： 绝缘电动机壳体包括沿其厚度方向堆叠的第一至第四电源元件，以彼此隔开并绝缘，并通过插入成型与壳体一体化。 使用作为连接器端子的第二至第四电源元件的电源端子的电源连接器也与壳体一体化。
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公开(公告)号：US07011058B2
公开(公告)日：2006-03-14
申请号：US10832233
申请日：2004-04-27
申请人： Hiroyuki Kinugawa
发明人： Hiroyuki Kinugawa
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34473 , F01L2001/34479 , F01L2001/34483 , F01L2103/02 , F01L2800/01
摘要： A valve timing adjusting device including a first rotor, a lock pin for locking a relative rotation between the first rotor and a second rotor at the most advanced position, and operating by fluid control pressure to release the lock, wherein rotor start-up delaying means is provided for operating the lock pin by the fluid control pressure in the lock releasing direction, and then rotating the second rotor in the lagged direction when the second rotor starts rotating from the most advanced position to the lagged direction.
摘要翻译： 一种气门正时调节装置，包括第一转子，用于锁定在最前进位置处的第一转子和第二转子之间的相对旋转的锁定销，并且通过流体控制压力操作以释放锁定，其中转子起动延迟装置 提供用于通过锁定解除方向上的流体控制压力来操作锁定销，然后当第二转子从最前进位置向滞后方向开始旋转时沿第二转子沿滞后方向旋转。
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公开(公告)号：US20050109300A1
公开(公告)日：2005-05-26
申请号：US10992775
申请日：2004-11-22
申请人： Koji Yudate , Hiroyuki Kinugawa , Akira Sakata , Makoto Yamauchi
发明人： Koji Yudate , Hiroyuki Kinugawa , Akira Sakata , Makoto Yamauchi
CPC分类号： F01L1/3442 , F01L1/022 , F01L2001/34473 , F01L2001/34483
摘要： A valve timing adjusting device includes a first rotor that rotates synchronously with a crankshaft of an engine; a second rotor that is relatively rotatable by a predetermined angle within the first rotor, and is secured on the end face of an intake or an exhaust camshaft; and a tension spring that acts as an assisting spring for adjusting a relative position between both the rotors.
摘要翻译： 气门正时调节装置包括与发动机曲轴同步旋转的第一转子; 第二转子，其在第一转子内相对旋转预定角度，并且固定在进气门或排气凸轮轴的端面上; 以及张力弹簧，其用作用于调节两个转子之间的相对位置的辅助弹簧。
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公开(公告)号：US06378477B1
公开(公告)日：2002-04-30
申请号：US09888405
申请日：2001-06-26
IPC分类号： F01L1344
CPC分类号： F01L1/3442 , F01L1/024
摘要： A valve timing control device has a lock pin for controlling the rotation between first and second rotors. A purge valve is arranged at the lock pin, the purge valve discharging air-mixing oil into a discharge hole in a release operation. On application of first pressure of release hydraulic pressure, a part of the first pressure is discharged through the purge valve, a backward pressure chamber and the discharge hole to the outside the device. Therefore, the lock pin is slid to reduce applied pressure, and it can delay a release operation to prevent the occurrence of beat noise on starting an engine.
摘要翻译： 气门正时控制装置具有用于控制第一和第二转子之间的旋转的锁定销。 在锁定销上设有排气阀，在释放操作中，排气阀将空气混合油排放到排放孔中。 在施加第一压力释放液压时，第一压力的一部分通过净化阀，反向压力室和排出孔排出到设备的外部。 因此，锁定销被滑动以减小施加的压力，并且可以延迟释放操作以防止在起动发动机时发生拍噪噪声。
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公开(公告)号：US20110298329A1
公开(公告)日：2011-12-08
申请号：US12886767
申请日：2010-09-21
IPC分类号： H02K3/28
摘要： A stator includes an iron core 3 in which a plurality of teeth 2 are connected into an integral body, and coil wires 5 each of which is wound in series around each set of a predetermined number of teeth included in the plurality of teeth. Each of the coil wires 5 is routed in a slanting direction between opposed faces of two adjacent teeth 2 in each set of the predetermined number of teeth 2, so that each of the coil wires makes a transition from a wire wound around one of teeth 2 to a wire wound around the other tooth 2.
摘要翻译： 定子包括：铁芯3，其中多个齿2连接成一体;以及线圈绕线5，每个线圈绕组包括在多个齿中包括的每组预定数量的齿。 每个线圈线5在每组预定数量的齿2中的两个相邻齿2的相对面之间沿倾斜方向布线，使得每个线圈线从缠绕在齿2之间的线转过 缠绕在另一根牙齿2上的线。
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公开(公告)号：US20070074691A1
公开(公告)日：2007-04-05
申请号：US10577021
申请日：2005-05-17
申请人： Hiroyuki Kinugawa , Akira Sakata , Koji Yudate
发明人： Hiroyuki Kinugawa , Akira Sakata , Koji Yudate
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34453 , F01L2001/34469 , F01L2001/34473 , F01L2103/01
摘要： A valve timing adjusting device includes: a first rotor rotating integrally with a crankshaft; a second rotor integrally secured to an intake or exhaust camshaft; and an engaging cavity provided in one of the first rotor and the second rotor. A lock pin is housed in a housing hole provided in the other of the first rotor and the second rotor, protruded by the energizing force of an energizing device at the time of hydraulic pressure reduction, to thus abut on the wall of the engaging cavity from an oblique direction to give a relative rotating force to the first rotor and the second rotor.
摘要翻译： 气门正时调整装置包括：与曲轴一体旋转的第一转子; 一体地固定在进气或排气凸轮轴上的第二转子; 以及设置在第一转子和第二转子中的一个中的接合腔。 锁定销被容纳在设置在第一转子和第二转子中的另一个中的壳体孔中，其在液压降低时被激励装置的激励力突出，从而抵靠在接合腔的壁上 向第一转子和第二转子施加相对旋转力的倾斜方向。
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公开(公告)号：US20050005887A1
公开(公告)日：2005-01-13
申请号：US10848362
申请日：2004-05-19
申请人： Hiroyuki Kinugawa , Akira Sakata , Makoto Yamauchi
发明人： Hiroyuki Kinugawa , Akira Sakata , Makoto Yamauchi
CPC分类号： F01L1/3442 , F01L1/022 , F01L2001/34433 , F01L2001/34469 , F01L2001/34479 , F01L2001/34483
摘要： Due to the fact that a regulator engages with an engagement aperture when hydraulic pressure is low due to unexpected decreases in engine rotation frequency during relative turning of a valve timing control device, the valve timing control device re-enters a regulated state. Control and running of regulation or release of relative rotation position of the valve timing control device by a regulator are performed by an external device distinct from the valve timing control device.
摘要翻译： 由于在气门正时控制装置相对转动期间由于发动机旋转频率的意外下降而在液压低的情况下调节器与接合孔接合，气门正时控制装置重新进入调节状态。 通过与气门正时控制装置不同的外部装置来执行由调节器控制和运行气门正时控制装置的相对旋转位置的调节或释放。
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公开(公告)号：US06516762B2
公开(公告)日：2003-02-11
申请号：US09866629
申请日：2001-05-30
申请人： Hiroyuki Kinugawa , Minoru Hikita
发明人： Hiroyuki Kinugawa , Minoru Hikita
IPC分类号： F01L134
CPC分类号： F01L1/3442 , F01L2001/34479
摘要： A seal member of a seal unit of a valve timing adjusting device has foot portions and protrusive guides protruding from a seal reverse plane along internal surfaces of the foot portions. A plate spring of the seal unit has foot portions and fork portions arranged on top ends of the foot portions. A slit is formed in each fork portion to allow the insertion of the protrusive guide when the plate spring is fitted to the seal member. The positional relationship between the slit and the protrusive guide is determined on condition that the plate spring fitted to the seal member does not detach from the seal member and the plate spring does not collide with the protrusive guide when the plate spring is bent to arrange the seal unit in the valve timing adjusting device. When the plate spring is fitted to the seal member, the slits of the fork portions are positioned just above the protrusive guides, and the plate spring is dropped according to the gravitational force. Thereafter, stopper portions are formed by deforming top end portions of the protrusive guides according to ultrasonic wave machining method, and the plate spring is prevented from detaching from the seal member.
摘要翻译： 气门正时调节装置的密封单元的密封构件具有从脚部的内表面从密封反向平面突出的脚部和凸出引导件。 密封单元的板簧具有布置在脚部的顶端上的脚部和叉部。 在每个叉部形成狭缝，以允许当板簧装配到密封构件时插入突出引导件。 狭缝与突出引导件之间的位置关系是在安装到密封件上的板簧不从密封件脱离的情况下确定的，并且当板簧被弯曲以布置弹簧时，板簧不会与突出引导件碰撞 气门正时调整装置中的密封单元。 当板簧装配到密封构件上时，叉部的狭缝位于突出导向件的正上方，并且板簧根据重力下落。 此后，通过根据超声波加工方法使凸出引导件的顶端部变形来形成止动部，并且防止板簧从密封部件脱离。
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公开(公告)号：US06450138B1
公开(公告)日：2002-09-17
申请号：US09937361
申请日：2001-09-25
申请人： Hiroyuki Kinugawa , Hirofumi Hase
发明人： Hiroyuki Kinugawa , Hirofumi Hase
IPC分类号： F01L1344
CPC分类号： F01L1/3442 , F01L1/024 , F01L1/026 , F01L2001/0537 , F01L2001/34483 , F02B2275/18
摘要： A valve timing regulation device for regulating the timing of the opening and closing of the valves in an internal combustion engine, includes: a rotor urging member 40, 41 for urging the rotor 18 toward a predetermined lock position with respect to the housing 16; and holder members 38, 39 which support both ends of the rotor urging member 40, 41 on the wall surfaces of the shoe 22 of the housing 16 and the vane 23 of the rotor 18. Such an arrangement allows assembly of the rotor urging member 40, 41 into an advancing hydraulic chamber 24 formed between the shoe 22 and the vane 23. Thus, it is not required to provide an urging member storage chamber for assembling the rotor urging member 40, 41 as a separate component, and therefore it is possible to downsize the valve timing regulation device. Furthermore, it is possible to suppress wear on both ends of the rotor urging member 40, 41 due to friction with the shoe 22 and the vane 23 by the holder members 38, 39.
摘要翻译： 用于调节内燃机中的阀的打开和关闭时间的气门正时调节装置包括：转子推动构件40,41，用于相对于壳体16朝向预定的锁定位置推动转子18; 以及保持构件38,39，其支撑转子施力构件40,41的两端，壳体16的鞋22的壁面和转子18的叶片23.这样的结构允许组装转子施力构件40 41形成在鞋22和叶片23之间形成的前进液压室24.因此，不需要设置用于组装作为单独部件的转子施力部件40,41的施力部件收纳室，因此可以 以减小气门正时调节装置的尺寸。 此外，由于保持构件38,39与滑靴22和叶片23的摩擦，能够抑制转子施力部件40,41的两端的磨损。
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公开(公告)号：US06446590B1
公开(公告)日：2002-09-10
申请号：US09981259
申请日：2001-10-18
申请人： Hiroyuki Kinugawa
发明人： Hiroyuki Kinugawa
IPC分类号： F01L134
CPC分类号： F01L1/3442 , F01L2001/34469 , F01L2001/34473 , F01L2001/34479 , F01L2001/34483
摘要： A valve timing control device includes a first rotor, a second rotor, a fitting hole, a tier control member, an accommodation hole, a first release hydraulic pressure chamber and a second release hydraulic pressure chamber. The first rotor rotates in synchronization with a crankshaft of an internal combustion engine and has a plurality of shoes, which are projected inwardly to define a plurality of hydraulic pressure chambers. The second rotor is fixed at an end of a camshaft of the internal combustion engine and has a plurality of vanes which partition the plural hydraulic pressure chambers of the first rotor into an advance side hydraulic pressure chamber and a retardation side hydraulic pressure chamber. The fitting hole is disposed at any one of the first rotor or the second rotor. The tier control member fits in the fitting hole to control a relative rotation of the first and second rotors and having a front minor diameter section and a rear major diameter section. The accommodation hole disposed at the other to accommodate the tier control member. The biasing member biases the tier control member in a direction of fitting the tier control member in the fitting hole. The first release hydraulic pressure chamber is defined between the front minor diameter section of the tier control member and the fitting hole. The second release hydraulic pressure chamber is defined between an end face of the rear major diameter section of the tier control member in an axial direction of the device and the accommodation hole. At least one of the advance and retardation side hydraulic pressure chambers communicates with both the first and second release hydraulic pressure chambers.
摘要翻译： 气门正时控制装置包括第一转子，第二转子，装配孔，层控制构件，容纳孔，第一释放液压室和第二释放液压室。 第一转子与内燃机的曲轴同步地旋转，并且具有多个向内突出以限定多个液压室的鞋。 第二转子固定在内燃机的凸轮轴的端部，并且具有将第一转子的多个液压室分隔成前进液压室和延迟侧液压室的多个叶片。 装配孔设置在第一转子或第二转子中的任何一个上。 层控制构件装配在装配孔中以控制第一和第二转子的相对旋转，并具有前小直径部分和后长径部分。 设置在另一个的容纳孔以容纳层控制构件。 偏置构件沿着将层控制构件装配在装配孔中的方向偏压层控制构件。 第一释放液压室限定在层控制构件的前小直径部分和装配孔之间。 第二释放液压室限定在层状控制构件的后长径部分的端面与装置的轴向方向之间。 先进和延迟侧液压室中的至少一个与第一和第二释放液压室都连通。
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