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公开(公告)号：US20150115697A1
公开(公告)日：2015-04-30
申请号：US14384474
申请日：2013-03-15
CPC分类号： B60T13/745 , B60T7/042 , B60T13/588 , B60T13/741
摘要： A brake device includes an electric brake mechanism that applies electric braking force, a hydraulic brake mechanism that applies hydraulic braking force, an electric brake ECU that directs the electric brake mechanism to generate the electric braking force according to an operation amount of a brake pedal operated by a driver, a master cylinder in which a volume thereof changes according to the operation amount of the brake pedal, and that is able to deliver operating fluid to the hydraulic brake mechanism by a reduction in the volume, and a reservoir that stores the operating fluid. The master cylinder has a discharge port that discharges the operating fluid that is inside of the master cylinder to the reservoir.
摘要翻译： 制动装置包括施加电制动力的电动制动机构，施加液压制动力的液压制动机构，根据制动踏板操作的操作量引导电动制动机构产生电制动力的电制动ECU 驾驶员，主缸，其体积根据制动踏板的操作量而改变，并且能够通过减小体积将工作流体输送到液压制动机构;以及储存器，其存储操作 流体。 主缸具有将主缸内部的工作流体排放到储存器的排出口。
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公开(公告)号：US08985283B2
公开(公告)日：2015-03-24
申请号：US13574116
申请日：2011-02-24
CPC分类号： B60T13/741 , B60T8/00 , B60T8/3255 , B60T2201/024 , F16D65/0006 , F16D65/0012 , F16D65/12 , F16D2121/24
摘要： A vehicle brake apparatus capable of preventing abnormal vibration due to thickness variations in a disc rotor includes a motor drive unit configured to control the motor which presses the brake pad against the disc rotor, a brake pressure detection unit for detecting a braking pressure for pressing the brake pad, and a wheel speed sensor for detecting a rotation speed of the disc rotor. If an amount of variation in the detection values detected by the brake pressure detection unit during one rotation of the disc rotor exceeds a variation amount determination threshold value and a detection value variation frequency has a correlation with the rotation speed of the disc rotor and the detection value variation frequency exceeds a variation frequency determination threshold value, the motor drive unit controls the motor in inverted phase to the variation in the detection values.
摘要翻译： 一种能够防止由于盘式转子的厚度变化引起的异常振动的车辆制动装置，具有：马达驱动单元，被配置为控制将所述制动衬块压靠在所述盘形转子上的马达;制动压力检测单元， 制动片和用于检测盘式转子的转速的车轮速度传感器。 如果在盘转子的一次旋转期间由制动压力检测单元检测到的检测值的变化量超过变化量判定阈值，并且检测值变化频率与盘转子的转速和检测相关 值变化频率超过变化频率确定阈值时，电动机驱动单元将电动机反相控制为检测值的变化。
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公开(公告)号：US20120285777A1
公开(公告)日：2012-11-15
申请号：US13574116
申请日：2011-02-24
CPC分类号： B60T13/741 , B60T8/00 , B60T8/3255 , B60T2201/024 , F16D65/0006 , F16D65/0012 , F16D65/12 , F16D2121/24
摘要： A vehicle brake apparatus capable of preventing abnormal vibration due to thickness variations in a disc rotor includes a motor drive unit configured to control the motor which presses the brake pad against the disc rotor, a brake pressure detection unit for detecting a braking pressure for pressing the brake pad, and a wheel speed sensor for detecting a rotation speed of the disc rotor. If an amount of variation in the detection values detected by the brake pressure detection unit during one rotation of the disc rotor exceeds a variation amount determination threshold value and a detection value variation frequency has a correlation with the rotation speed of the disc rotor and the detection value variation frequency exceeds a variation frequency determination threshold value, the motor drive unit controls the motor in inverted phase to the variation in the detection values.
摘要翻译： 一种能够防止由于盘式转子的厚度变化引起的异常振动的车辆制动装置，具有：马达驱动单元，被配置为控制将所述制动衬块压靠在所述盘形转子上的马达;制动压力检测单元， 制动片和用于检测盘式转子的转速的车轮速度传感器。 如果在盘转子的一次旋转期间由制动压力检测单元检测到的检测值的变化量超过变化量判定阈值，并且检测值变化频率与盘转子的转速和检测相关 值变化频率超过变化频率确定阈值时，电动机驱动单元将电动机反相控制为检测值的变化。
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公开(公告)号：US20060055493A1
公开(公告)日：2006-03-16
申请号：US11200157
申请日：2005-08-10
申请人： Shinsuke Yamamoto
发明人： Shinsuke Yamamoto
IPC分类号： H01F7/08
CPC分类号： F02M51/0614 , F02M51/0682 , F02M61/165 , F02M2200/505
摘要： A fuel injection valve includes a valve member for regulating a flow of a fuel to a nozzle hole, a movable core axially slidable in an integrated body with the valve member, a fixed core being faced by an end of the movable core, and a coil portion having an increasing number of winding of a winding wire toward the movable core in a bobbin to have a magnetic attractive force between the movable core and the fixed core upon application of an electric current. The number of winding wire increases toward an end on a movable core side in the coil portion. Therefore, the generated magnetic field increases on the movable core side. In this manner, the magnetic attractive force between the fixed core and the movable core is increased without increasing a cross-section and/or a body of the movable core.
摘要翻译： 燃料喷射阀包括用于调节燃料到喷嘴孔的流动的阀构件，与阀构件一体地可轴向滑动的可动芯，固定芯与可动芯的一端面对，以及线圈 在绕线管中绕组线缠绕在可动铁芯上的部分数量增加，以便在施加电流时在可动铁芯与固定铁芯之间具有磁力吸引力。 绕组线的数量朝着线圈部分中的可动芯侧的端部增加。 因此，在可动铁芯侧产生的磁场增大。 以这种方式，在不增加可动芯的横截面和/或主体的情况下，增加固定芯和可动芯之间的磁吸引力。
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公开(公告)号：US06526367B1
公开(公告)日：2003-02-25
申请号：US09586989
申请日：2000-06-05
IPC分类号： G01P300
CPC分类号： B60T8/885 , B60T2270/416
摘要： When it is detected that a wheel speed vFL of at least one specific wheel WFL is nearly equal to zero but wheel speeds vFR, vRL, vRR of the other wheels WFR, WRL, WRR are not nearly equal to zero, the apparatus judges that the wheel speed vFL of the specific wheel WFL is abnormal, but cancels the abnormality judgment in a stuck state even if the wheel speed vFL of the specific wheel WFL was judged as being abnormal.
摘要翻译： 当检测到至少一个特定车轮WFL的车轮速度vFL几乎等于零时，其他车轮WFR，WRL，WRR的车轮速度vFR，vRL，vRR几乎不等于零时，装置判断为 即使特定车轮WFL的车轮速度vFL被判定为异常，特定车轮WFL的车轮速度vFL异常，也能够在停止状态下抵消异常判定。
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公开(公告)号：US20120065812A1
公开(公告)日：2012-03-15
申请号：US13320860
申请日：2009-05-18
申请人： Shinsuke Yamamoto
发明人： Shinsuke Yamamoto
IPC分类号： G06F7/00
CPC分类号： G01P21/00 , B62D33/071
摘要： Disclosed is a vehicle controller which can perform appropriate control even when an acceleration sensor is mounted in a movable portion of a vehicle. A vehicle controller includes an acceleration sensor attached to a cabin movable around a shaft, an open/closed state detection section which detects the open/closed state of the cabin, and a correction section which corrects the output value of the acceleration sensor. When the open/closed state detection section detects that the cabin is opened and then closed, the correction section performs correction. When the acceleration sensor is provided in the cabin serving as a movable portion, the inclination of the acceleration sensor may differ slightly before and after the cabin is opened. For this reason, when correction is constantly performed, a useless operation is performed, causing an increase in a control load. Therefore, correction is performed when the cabin is opened and then closed, such that the control load is reduced and accurate control is performed on the basis of the new inclination of the acceleration sensor.
摘要翻译： 公开了即使当加速度传感器安装在车辆的可动部分中时也能够进行适当的控制的车辆控制器。 车辆控制器包括附接到可围绕轴移动的舱室的加速度传感器，检测驾驶室的打开/关闭状态的打开/关闭状态检测部分，以及校正加速度传感器的输出值的校正部分。 当打开/关闭状态检测部检测到舱被打开然后关闭时，校正部进行校正。 当加速度传感器设置在用作可移动部分的舱室中时，加速度传感器的倾斜度可能在舱室打开之前和之后略有不同。 因此，当不断地进行校正时，执行无用的操作，导致控制负载的增加。 因此，当机舱打开然后关闭时进行校正，从而根据加速度传感器的新倾斜度来减小控制负载并进行精确的控制。
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公开(公告)号：US07712686B2
公开(公告)日：2010-05-11
申请号：US11200157
申请日：2005-08-10
申请人： Shinsuke Yamamoto
发明人： Shinsuke Yamamoto
IPC分类号： F02M51/00
CPC分类号： F02M51/0614 , F02M51/0682 , F02M61/165 , F02M2200/505
摘要： A fuel injection valve includes a valve member for regulating a flow of a fuel to a nozzle hole, a movable core axially slidable in an integrated body with the valve member, a fixed core being faced by an end of the movable core, and a coil portion having an increasing number of winding of a winding wire toward the movable core in a bobbin to have a magnetic attractive force between the movable core and the fixed core upon application of an electric current. The number of winding wire increases toward an end on a movable core side in the coil portion. Therefore, the generated magnetic field increases on the movable core side. In this manner, the magnetic attractive force between the fixed core and the movable core is increased without increasing a cross-section and/or a body of the movable core.
摘要翻译： 燃料喷射阀包括用于调节燃料到喷嘴孔的流动的阀构件，与阀构件一体地可轴向滑动的可动芯，固定芯与可动芯的一端面对，以及线圈 在绕线管中绕组线缠绕在可动铁芯上的部分数量增加，以便在施加电流时在可动铁芯与固定铁芯之间具有磁力吸引力。 绕组线的数量朝着线圈部分中的可动芯侧的端部增加。 因此，在可动铁芯侧产生的磁场增大。 以这种方式，在不增加可动芯的横截面和/或主体的情况下，增加固定芯和可动芯之间的磁吸引力。
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公开(公告)号：US20050194842A1
公开(公告)日：2005-09-08
申请号：US11066263
申请日：2005-02-28
申请人： Koichi Sugiyama , Shinsuke Yamamoto
发明人： Koichi Sugiyama , Shinsuke Yamamoto
CPC分类号： F02M51/0682 , F02M51/0689 , F02M2200/16
摘要： A pipe member of a fuel injection valve includes a magnetic pipe and a non-magnetic pipe in this order from the side of a jet nozzle plate. The non-magnetic pipe extends to the end of the fuel injection valve 10 opposed to the jet nozzle plate, and the non-magnetic pipe is formed with a fuel inlet. The non-magnetic pipe has the thickness of not less than 0.2 mm but not more than 1.0 mm. An end of the non-magnetic pipe on the side of the magnetic pipe is positioned on the side of a moving core relative to a facing portion of a fixed core that faces to the moving core, and on the side of the fixed core relative to a second end of a yoke connected to the magnetic pipe. The non-magnetic pipe covers the outer periphery of a gap defined between the moving core and the fixed core.
摘要翻译： 燃料喷射阀的管构件从喷射喷嘴板的侧面开始依次包括磁性管和非磁性管。 非磁性管延伸到与喷嘴板相对的燃料喷射阀10的端部，非磁性管形成有燃料入口。 非磁性管的厚度不小于0.2mm但不大于1.0mm。 磁性管一侧的非磁性管的端部相对于固定铁芯的面向移动铁芯的相对部分位于可动铁芯的侧面，并且相对于固定铁心的相对于 连接到磁性管的磁轭的第二端。 非磁性管覆盖限定在活动芯和固定芯之间的间隙的外周。
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公开(公告)号：US20050140480A1
公开(公告)日：2005-06-30
申请号：US11018963
申请日：2004-12-22
CPC分类号： F02M51/0682 , F02M51/0671
摘要： A tubular member is arranged radially inward of a coil to cover outer peripheral parts of a movable core and of a stationary core. The stationary core has a tapered portion in an opposing portion, which is opposed to the movable core. The stationary core also has a large diameter portion on a counter movable core side of the tapered portion. An outer diameter of the tapered portion is increased from an opposing end surface side part toward the large diameter portion. The outer diameter of the opposing end surface of the opposing portion, which is opposed to the movable core, is generally the same as an outer diameter of the movable core. An outer diameter of the large diameter portion of the stationary-core is larger than the outer diameter of the movable core.
摘要翻译： 管状部件被布置在线圈的径向内侧以覆盖可动芯部和固定芯部的外周部分。 固定铁心在相对的部分具有与可动铁芯相对的锥形部分。 固定芯还在锥形部的相对可动芯侧具有大直径部。 锥形部的外径从相对的端面侧部向大直径部增大。 与可动铁芯相对的相对部分的相对端面的外径通常与可动铁芯的外径相同。 固定芯的大直径部分的外径大于可动芯的外径。
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公开(公告)号：US09062640B2
公开(公告)日：2015-06-23
申请号：US13611276
申请日：2012-09-12
申请人： Shinsuke Yamamoto , Kingo Okada , Haruki Suzuki
发明人： Shinsuke Yamamoto , Kingo Okada , Haruki Suzuki
CPC分类号： F02M51/005 , F02M51/06 , F02M55/025 , F02M61/14 , F02M2200/856 , F02M2200/857 , F02M2200/9015
摘要： A tubular rail body has an inlet for introducing a fuel therein from a fuel supply source. A plurality of tubular protrusion portions project from the rail body in a substantially vertical direction relative to an axial direction of the rail body, and are arranged at a predetermined interval in the axial direction. A tubular extension portion extends from each of the protrusion portions in a substantially vertical direction relative to both an axial direction of the protrusion portions and the axial direction of the rail body. The tubular extension portion is inserted into a bore which extends from an exterior of an internal combustion engine to a combustion chamber. A connecting portion is formed on an end portion of the extension portion opposite to the protrusion portion and is fluidly connected with a fuel injector inserted in the bore.
摘要翻译： 管状轨道体具有用于从燃料供给源引入燃料的入口。 多个管状突出部相对于轨道体的轴向从大致垂直方向从轨道体突出，并且沿轴向以规定的间隔配置。 管状延伸部分从每个突出部分沿相对于突出部分的轴向方向和轨道体的轴向的大致垂直方向延伸。 管状延伸部分插入到从内燃机的外部延伸到燃烧室的孔中。 连接部分形成在延伸部分的与突出部分相对的端部上并与插入孔中的燃料喷射器流体连接。
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