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    • 14. 发明授权
    • Outboard engine system
    • 舷外发动机系统
    • US06645019B1
    • 2003-11-11
    • US10088084
    • 2002-03-21
    • Kazuyuki ShiomiTetsuro IkenoTaiichi OtobeKunihiro KitsuHiroshi Mizuguchi
    • Kazuyuki ShiomiTetsuro IkenoTaiichi OtobeKunihiro KitsuHiroshi Mizuguchi
    • B63H115
    • F16F7/00B63H20/02B63H21/305F02B61/045F02B75/20F02B2075/027F02B2075/1808F16F1/445
    • In an outboard engine system, an inertia force a generated longitudinally by a piston 14 is countervailed by an inertia force b generated by a crankshaft 15, and inertia forces c and d subsidiarily laterally generated vibrate a body of the outboard engine system laterally about a phantom center point C of vibration. At this time, an elastomeric member 74 resiliently supporting the system body on a hull has a rigidity in a tangent direction (in the direction of L3) about the phantom center point C of vibration, which is set to be lower than a rigidity in a radial direction (in the direction of L2) about the phantom center point C of vibration. Therefore, the lateral vibration is reduced effectively due to the lower rigidity of the elastomeric member 74. Thrusts e and f generated by a propeller and acting in a longitudinal direction (in the direction of L1) are transmitted to the hull through the elastomeric member 74. However, the rigidity of the elastomeric member 74 in the longitudinal direction is set to be higher and hence, the thrusts e and f can be transmitted effectively to the hull.
    • 在舷外发动机系统中,由活塞14纵向产生的惯性力a由曲轴15产生的惯性力b抵消,惯性力c和d侧向产生,侧向地使舷外发动机系统的身体围绕幻影横向振动 振动中心点C。 此时,将体系主体弹性地支撑在船体上的弹性体构件74具有围绕振动的幻影中心点C的切线方向(在L3方向上)的刚度,该刚性中心点C被设定为低于刚度 关于振动的幻影中心点C的径向(沿L2的方向)。 因此,由于弹性体构件74的刚性较低,横向振动被有效地降低。由螺旋桨产生并沿纵向(沿L1方向)作用的推力e和f通过弹性构件74传递到船体 然而,弹性体构件74在纵向上的刚度被设定得更高,因此推力e和f能够有效地传递到船体。
    • 15. 发明授权
    • Vibration-proof power take-off device for engine including two
displacement absorbing joint members connected by a resilient member
    • 用于发动机的防振动力输出装置包括通过弹性构件连接的两个位移吸收接头构件
    • US5531642A
    • 1996-07-02
    • US177681
    • 1994-01-05
    • Kazuyuki ShiomiHiroshi MizuguchiShoji Imakado
    • Kazuyuki ShiomiHiroshi MizuguchiShoji Imakado
    • F16D3/68F16F15/121F16F15/124F16F15/127F16F15/14F16F15/315F16D3/50
    • F16F15/127F16D3/68F16F15/1215F16F15/124F16F15/1442F16F15/3153
    • A vibration-proof power take-off device for an engine includes a resilient support device for carrying the engine on a support, and a displacement absorbing joint for connecting an output shaft of the engine to a power take-off member. The displacement absorbing joint has a first joint member connected to the output shaft, a second joint member connected to the power take-off member, and a resilient member for resiliently interconnecting the joint members. The first joint member includes a first hub having radially projecting first transmitting fins and the second joint member includes a second hub concentrically surrounding the first hub and having radially projecting second transmitting fins. The intermediate member has intermediate fins opposed to the first and second fins in a rotational direction. Opposed surfaces of the intermediate fins and the first and second fins are interconnected through the resilient member. The joint members and the intermediate fins are disposed concentrically, and the entire joint can be made compact.
    • 用于发动机的防振动力输出装置包括用于将发动机承载在支撑件上的弹性支撑装置和用于将发动机的输出轴连接到动力输出构件的位移吸收接头。 位移吸收接头具有连接到输出轴的第一接头构件,连接到动力输出构件的第二接头构件和用于弹性地连接接头构件的弹性构件。 第一接头构件包括具有径向突出的第一传递翅片的第一毂,并且第二接头构件包括同心地围绕第一毂并具有径向突出的第二传递翅片的第二毂。 中间构件具有在旋转方向上与第一和第二翅片相对的中间翅片。 中间翅片和第一和第二翅片的相对表面通过弹性构件相互连接。 联结构件和中间翅片同心地设置,并且整个接头可以制造得紧凑。
    • 16. 发明申请
    • POSITION CALCULATION METHOD AND APPARATUS WITH GPS
    • GPS位置计算方法及装置
    • US20120026034A1
    • 2012-02-02
    • US13195460
    • 2011-08-01
    • Kazuyuki Shiomi
    • Kazuyuki Shiomi
    • G01S19/42
    • G01S19/42
    • A GPS position calculating apparatus is configured to acquire from navigation data contained in signals transmitted from GPS satellites, orbit information including a position, clock time, orbital speed and altitude of each GPS satellite at a transmission time of each signal from a respective one of the GPS satellites, then calculate a position of each GPS satellite at a reception time of the same signal at a measurement point on the basis of the acquired orbital speed and a time difference between the reception time and the transmission time, further calculate a first angle of the horizon relative to a first line segment connecting the second position of each GPS satellite with a position of the measurement point on the basis of a range of the first line segment and the acquired altitude, subsequently calculate a range of a second line segment connecting the first position of each GPS satellite with the position of the measurement point on the basis of the range of the first line segment, the first angle, and the orbital speed, and finally perform calculation of the position of the measurement point. A GPS position calculating method carried out by the apparatus is also disclosed.
    • GPS位置计算装置被配置为从每个信号的发送时刻从GPS卫星发送的信号中包含的导航数据获取包括每个GPS卫星的位置,时钟时间,轨道速度和高度的轨迹信息, GPS卫星,然后基于所获取的轨道速度和接收时间与传输时间之间的时间差,在测量点处在相同信号的接收时间处的每个GPS卫星的位置,进一步计算第一角度 基于第一线段和获取的高度的范围,相对于将每个GPS卫星的第二位置与测量点的位置连接的第一线段的地平线,随后计算连接 基于第一行间隔的范围,测量点的位置的每个GPS卫星的第一位置 ent,第一个角度和轨道速度,最后执行测量点位置的计算。 还公开了由该装置执行的GPS位置计算方法。
    • 17. 发明申请
    • POSITION CALCULATION METHOD AND APPARATUS WITH GPS
    • GPS位置计算方法及装置
    • US20120026033A1
    • 2012-02-02
    • US13195452
    • 2011-08-01
    • Kazuyuki Shiomi
    • Kazuyuki Shiomi
    • G01S19/42
    • G01S19/42
    • A GPS position calculating apparatus is configured to acquire orbit information from navigation data contained in signals transmitted from GPS satellites, the orbit information including a position, clock time and orbital speed of each GPS satellite at a transmission time of each signal, to calculate a position of each GPS satellite at a reception time of the same signal at a measurement point, from the acquired orbital speed and clock time, to calculate a range of a line segment connecting the calculated position of each GPS satellite with a position of the measurement point using a time difference between the transmission time and the reception time, and to calculate the position of the measurement point using the calculated range of the line segment as a pseudorange. A GPS position calculating method carried out by the apparatus is also disclosed.
    • GPS位置计算装置被配置为从GPS卫星发送的信号中包含的导航数据中获取轨道信息,所述轨道信息包括每个GPS卫星在每个信号的传输时间的位置,时钟时间和轨道速度,以计​​算位置 根据获取的轨道速度和时钟时间在测量点处的相同信号的接收时间处的每个GPS卫星的距离,以计算将每个GPS卫星的计算位置与测量点的位置连接的线段的范围使用 传输时间和接收时间之间的时间差,并且使用所计算的线段的范围作为伪距来计算测量点的位置。 还公开了由该装置执行的GPS位置计算方法。