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    • 46. 发明授权
    • Fuel injection device
    • 燃油喷射装置
    • US09127629B2
    • 2015-09-08
    • US13318527
    • 2011-03-31
    • Masato YamadaYoichi KobaneNaofumi AdachiTsukasa Yamashita
    • Masato YamadaYoichi KobaneNaofumi AdachiTsukasa Yamashita
    • F02M61/10F02M61/00F02M47/02F02M61/16
    • F02M47/027F02M47/025F02M61/161F02M2547/008
    • A fuel injection device (100) includes a control body (40) provided with an injection hole (44), a nozzle needle (60) that opens or closes the injection hole (44), a pressure control chamber (53) controlling a movement of the nozzle needle (60), an inflow channel (52) through which high-pressure fuel is introduced to the pressure control chamber (53), an outflow channel (54) through which the fuel from the pressure control chamber (53) is discharged, and a floating plate (70) that opens or closes the inflow channel (52). In the fuel injection device (100), the control body (40) includes a cylinder (56) defining the pressure control chamber (53) in a radial direction thereof, and an inner wall portion (56a) of the cylinder (56) includes a communication groove (57a) which causes an inflow chamber (53a) that is provided within the pressure control chamber (53) at a side of the inflow channel (52) relative to the floating plate (70), to communicate with a back pressure chamber (53b) that is provided within the pressure control chamber (53) at a side of the nozzle needle (60) relative to the floating plate (70).
    • 燃料喷射装置(100)包括设置有喷射孔(44)的控制体(40),打开或关闭喷射孔(44)的喷嘴针(60),控制运动的压力控制室 所述喷嘴针(60)的流入通道(52),将高压燃料引入所述压力控制室(53)的流入通道(52),来自所述压力控制室(53)的燃料通过所述流出通道 以及打开或关闭流入通道(52)的浮板(70)。 在燃料喷射装置(100)中,控制体(40)包括在径向上限定压力控制室(53)的气缸(56),气缸(56)的内壁部(56a) 连通槽(57a),其使得在所述压力控制室(53)内设置在所述流入通道(52)的相对于所述浮板(70)的一侧的流入室(53a)与背压 在所述压力控制室(53)内设置在所述喷嘴针(60)的相对于所述浮板(70)的一侧的室(53b)。
    • 47. 发明授权
    • Highly reactive fluid fan coupling device
    • 高反应流体风扇耦合装置
    • US08991581B2
    • 2015-03-31
    • US13641827
    • 2011-04-20
    • Masato YamadaHiroki Sugawara
    • Masato YamadaHiroki Sugawara
    • F16D35/02
    • F16D35/024F16D35/021
    • Provided is a highly reactive fluid fan coupling device utilizing the non-Newtonian fluid characteristics of oil, thereby obtaining an excellent reaction rate of fan rotation using a control signal. In the fan coupling device, where the interior of a sealed housing supported on a rotary shaft with a drive disk secured thereto is partitioned in an oil reservoir chamber and a torque transmission chamber placing the drive disk thereinto by a partition plate; drive torque is transmitted to a driven side by oil supplied to the torque transmission chamber; and opening and closing of a flow path of oil is controlled by a valve member actuated by an electromagnet, wherein a mechanism to scrape out the oil in the oil reservoir chamber utilizing the non-Newtonian fluid characteristics of oil is provided on the drive disk so as to be opposed to an oil supply adjusting hole of the partition plate.
    • 提供了利用非牛顿流体特性的油的高反应性流体风扇联接装置,从而使用控制信号获得优异的风扇旋转速率。 在风扇联接装置中,支撑在具有固定在其上的驱动盘的旋转轴上的密封壳体的内部被分隔在储油室中,并且转矩传递室通过分隔板将驱动盘放置在其中; 驱动扭矩通过供给到转矩传递室的油传递到从动侧; 并且通过由电磁体驱动的阀构件控制油的流路的打开和关闭,其中利用非牛顿流体特性的油刮除储油室中的油的机构设置在驱动盘上 与隔板的供油调整孔相对。
    • 48. 发明授权
    • Mirror actuator and beam irradiation device
    • 镜面致动器和光束照射装置
    • US08537448B2
    • 2013-09-17
    • US13334745
    • 2011-12-22
    • Masato Yamada
    • Masato Yamada
    • G02B26/08
    • G02B26/085G02B26/101
    • A mirror actuator has a first pivot portion which is pivotally supported on a base member, and a second pivot portion which is pivotally supported on the first pivot portion. A mirror is disposed in the second pivot portion. A first coil is disposed in the first pivot portion, and a second coil is disposed in the second pivot portion. A first elastic member connects between the base member and the first pivot portion. A second elastic member connects between the first pivot portion and the second pivot portion. The first elastic member and the second elastic member are connected by a circuit pattern. With the provision of the first elastic member, the second elastic member and the circuit pattern, a current is supplied to the first coil and to the second coil.
    • 反光镜致动器具有枢转地支撑在基部构件上的第一枢转部分和枢转地支撑在第一枢转部分上的第二枢转部分。 镜子设置在第二枢转部分中。 第一线圈设置在第一枢转部分中,第二线圈设置在第二枢转部分中。 第一弹性构件连接在基部构件和第一枢转部分之间。 第二弹性构件连接在第一枢转部分和第二枢转部分之间。 第一弹性构件和第二弹性构件通过电路图案连接。 通过设置第一弹性构件,第二弹性构件和电路图案,电流被提供给第一线圈和第二线圈。
    • 50. 发明申请
    • FUEL INJECTION DEVICE
    • 燃油喷射装置
    • US20120042852A1
    • 2012-02-23
    • US13318527
    • 2011-03-31
    • Masato YamadaYoichi KobaneNaofumi AdachiTukasa Yamashita
    • Masato YamadaYoichi KobaneNaofumi AdachiTukasa Yamashita
    • F02M69/04
    • F02M47/027F02M47/025F02M61/161F02M2547/008
    • A fuel injection device (100) includes a control body (40) provided with an injection hole (44), a nozzle needle (60) that opens or closes the injection hole (44), a pressure control chamber (53) controlling a movement of the nozzle needle (60), an inflow channel (52) through which high-pressure fuel is introduced to the pressure control chamber (53), an outflow channel (54) through which the fuel from the pressure control chamber (53) is discharged, and a floating plate (70) that opens or closes the inflow channel (52). In the fuel injection device (100), the control body (40) includes a cylinder (56) defining the pressure control chamber (53) in a radial direction thereof, and an inner wall portion (56a) of the cylinder (56) includes a communication groove (57a) which causes an inflow chamber (53a) that is provided within the pressure control chamber (53) at a side of the inflow channel (52) relative to the floating plate (70), to communicate with a back pressure chamber (53b) that is provided within the pressure control chamber (53) at a side of the nozzle needle (60) relative to the floating plate (70).
    • 燃料喷射装置(100)包括设置有喷射孔(44)的控制体(40),打开或关闭喷射孔(44)的喷嘴针(60),控制运动的压力控制室 所述喷嘴针(60)的流入通道(52),将高压燃料引入所述压力控制室(53)的流入通道(52),来自所述压力控制室(53)的燃料通过所述流出通道 以及打开或关闭流入通道(52)的浮板(70)。 在燃料喷射装置(100)中,控制体(40)包括在径向上限定压力控制室(53)的气缸(56),气缸(56)的内壁部(56a) 连通槽(57a),其使得在所述压力控制室(53)内设置在所述流入通道(52)的相对于所述浮板(70)的一侧的流入室(53a)与背压 在所述压力控制室(53)内设置在所述喷嘴针(60)的相对于所述浮板(70)的一侧的室(53b)。