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    • 1. 发明专利
    • Gear case structure
    • 齿轮箱结构
    • JP2005127489A
    • 2005-05-19
    • JP2003366630
    • 2003-10-27
    • Honda Motor Co Ltd本田技研工業株式会社
    • NEMOTO HIDEKIABE YASUTOMOSHINOKAWA MASAHIDEAOKI YOSHITAKAYOSHIGASAKI TAKESHIHANABUSA SANEMI
    • F16H57/02F16H57/021F16H57/027
    • F16H57/027
    • PROBLEM TO BE SOLVED: To provide a gear case structure for shortening an examination time for a breather passage by simplifying its construction into a compact form while preventing the entry of lubricating oil into the breather passage.
      SOLUTION: The gear case structure 50 comprises a gear case 51 storing a large bevel gear 53, an output shaft 54 and the lubricating oil 55, and the breather passage 61 provided on a ceiling 57 of the gear case 51 at a position a certain distance from a bearing 75 along the output shaft 54 for preventing a change in the inner pressure of the gear case 51. The breather passage 61 includes a first passage 81 opened to the bearing 75 in attitude almost parallel to the output shaft 54 and a second passage 82 perpendicular to the first passage 81. A C-shaped cover ring 62 is provided in the gear case 51 for interrupting oil droplets 55a moving from the side of the bearing 75 to an opening 81a of the first passage 81.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种齿轮箱结构,通过将其结构简化为紧凑型,同时防止润滑油进入通气通道,缩短通气通道的检查时间。 解决方案:齿轮箱结构50包括存储大锥齿轮53,输出轴54和润滑油55的齿轮箱51和设置在齿轮箱51的顶板57上的通气孔61 与轴承75沿着输出轴54一定距离,以防止齿轮箱51的内部压力发生变化。通气通道61包括第一通道81,其以几乎平行于输出轴54的姿态向轴承75敞开; 垂直于第一通道81的第二通道82.齿轮箱51中设置有C形盖环62,用于中断从轴承75侧移动到第一通道81的开口81a的油滴55a。

      版权所有(C)2005,JPO&NCIPI

    • 2. 发明专利
    • 船外機の制御装置
    • OUTBOARD发动机控制装置
    • JP2014196059A
    • 2014-10-16
    • JP2013072843
    • 2013-03-29
    • 本田技研工業株式会社Honda Motor Co Ltd
    • KURIYAGAWA KOJIYOSHIMURA HAJIMESHINOKAWA MASAHIDE
    • B63H20/08B63H5/07B63H20/00
    • 【課題】加速中にトリムアップを行ってもキャビテーションを可能な限り抑制し、加速性能を悪化させないようにした船外機の制御装置を提供する。【解決手段】船体に取り付け可能であると共に、内燃機関で駆動されるプロペラと、船体に対するトリム角を調整可能なトリム角調整機構とを備えた船外機の制御装置において、内燃機関のスロットル開度の変化量を算出するスロットル開度変化量算出手段(S110)と、算出されたスロットル開度の変化量に基づいて船体が加速状態にあるか否か判断する加速状態判断手段(S110)と、船体の理論速度と実速度に基づいてプロペラのスリップ率を算出するスリップ率算出手段(S118)と、加速状態判断手段によって船体が加速状態にあると判断された場合、算出されたスリップ率に基づいてトリム角が増加するようにトリム角調整機構の動作を制御するトリム角制御手段(S108,S118,S120)とを備える。【選択図】図5
    • 要解决的问题:提供即使在加速期间船舶被修整并且防止加速性能降低的情况下也能够尽可能地抑制空化的外侧发动机控制装置。解决方案:可附接到船体的外侧发动机控制装置,并且包括 由内燃机驱动的螺旋桨; 以及能够调整相对于船体的调整角度的调整角调整机构,包括:用于计算内燃机的节气门开度的变化量的节气门开度变化量计算单元(S110) 基于计算出的节气门开度的变化量来判定船体是否处于加速状态的加速状态判定单元(S110) 滑差率计算装置(S118),用于根据船体理论速度及其实际速度计算螺旋桨的滑移率; 以及调整角度控制装置(S108,S118和S120),用于如果所述加速度状态确定装置确定所述船体,则控制所述调整角度调整机构进行操作以便基于所计算的滑移率来增加所述调整角度 处于加速状态。
    • 3. 发明专利
    • Outboard motor
    • OUTBOARD电机
    • JP2011110968A
    • 2011-06-09
    • JP2009266537
    • 2009-11-24
    • Honda Motor Co Ltd本田技研工業株式会社
    • MATSUDA YOSHIYUKIYOSHIMURA HAJIMEKATAGIRI NOBUCHIKASHINOKAWA MASAHIDE
    • B63H20/14B63H20/00F16H61/00
    • B63H20/14B63H23/30
    • PROBLEM TO BE SOLVED: To increase the power transmission efficiency of the transmission mechanism of an outboard motor while sufficiently lubricating the transmission mechanism, and lower the position of the center of gravity of the outboard motor. SOLUTION: In this outboard motor, an oil pump 51 for producing a hydraulic pressure for changing over a clutch 47 is closely disposed under the bottom end of the train of transmission gears 46. An oil pan 52 is disposed under the oil pump 51. The oil pan 52 is disposed in the vent passage 42 of a gear case 18. Since the oil pan is disposed at the bottom, the oil level of the oil pan is low, and the transmission gears and clutches of the transmission mechanism are not brought into contact with the oil in the oil pan. Therefore, the stirring resistance of the oil can be reduced, and the power transmission efficiency of the transmission mechanism can be increased while securing the lubricating performance of the transmission mechanism. Also, since the oil pump and the oil pan are disposed under the transmission mechanism, the center of gravity of the outboard motor can be lowered. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了在充分润滑传动机构的同时提高舷外马达的传动机构的动力传递效率,并且降低舷外马达的重心位置。 解决方案:在该舷外马达中,用于产生用于切换离合器47的液压的油泵51紧密地布置在传动齿轮系列46的底端下方。油底壳52设置在油泵下 油盘52设置在齿轮箱18的排气通道42中。由于油底壳设置在底部,油底壳的油位低,传动机构的传动齿轮和离合器为 不与油盘中的油接触。 因此,可以降低油的搅拌阻力,并且可以在确保变速机构的润滑性能的同时提高变速机构的动力传递效率。 此外,由于油泵和油底壳设置在传动机构的下方,所以能够降低舷外马达的重心。 版权所有(C)2011,JPO&INPIT
    • 4. 发明专利
    • 船外機の制御装置
    • OUTBOARD发动机控制装置
    • JP2014196091A
    • 2014-10-16
    • JP2013073445
    • 2013-03-29
    • 本田技研工業株式会社Honda Motor Co Ltd
    • KURIYAGAWA KOJIYOSHIMURA HAJIMESHINOKAWA MASAHIDE
    • B63H20/00B63H20/08B63H21/21F02D41/04F02D45/00
    • 【課題】加速中にトリムアップを行ってもキャビテーションを可能な限り抑制し、加速性能を悪化させないようにした船外機の制御装置を提供する。【解決手段】内燃機関と、船体に対するトリム角を調整可能なトリム角調整機構とを備えた船外機の制御装置において、内燃機関のスロットル開度の変化量を算出するスロットル開度変化量算出手段(S110)と、算出されたスロットル開度の変化量に基づいて船体が加速状態にあるか否か判断する加速状態判断手段(S110)と、内燃機関の機関回転数を検出する機関回転数検出手段(S118)と、検出された機関回転数の変化量を算出する機関回転数変化量算出手段(S118)と、加速状態判断手段によって船体が加速状態にあると判断された場合、算出された機関回転数の変化量に基づいてトリム角が増加するようにトリム角調整機構の動作を制御するトリム角制御手段(S108,S118,S122)とを備える。【選択図】図5
    • 要解决的问题:即使在加速期间对船舶进行修整并且防止加速性能的降低,也能够尽可能地抑制气蚀的舷外发动机控制装置。解决方案:包括内燃机的舷外发动机控制装置; 以及能够调整相对于船体的调整角度的调整角调整机构,包括:用于计算内燃机的节气门开度的变化量的节气门开度变化量计算单元(S110) 基于计算出的节气门开度的变化量来判定船体是否处于加速状态的加速状态判定单元(S110) 发动机转速检测装置(S118),用于检测内燃机的发动机转速; 用于计算检测到的发动机转速的变化量的发动机转速变化量计算单元(S118) 以及调整角度控制装置(S108,S118和S122),用于如果加速度状态确定(S108,S118和S122)用于控制调整角度调节机构,以便基于所计算的发动机转速的变化量来增加调整角度 意味着船体处于加速状态。
    • 5. 发明专利
    • Outboard engine
    • OUTBOARD发动机
    • JP2014040120A
    • 2014-03-06
    • JP2012182199
    • 2012-08-21
    • Honda Motor Co Ltd本田技研工業株式会社
    • KURIYAGAWA KOJIMATSUDA YOSHIYUKIYOSHIMURA HAJIMEKATAGIRI NOBUCHIKASHINOKAWA MASAHIDE
    • B63H20/14B63H20/00B63H23/04B63H23/08F16C33/66F16H57/04F16N7/38
    • PROBLEM TO BE SOLVED: To provide an outboard engine capable of minimizing resistance (agitation resistance) generated by agitating a lubrication oil and limits the outboard engine from increasing in a longitudinal direction.SOLUTION: In an outboard engine 10, a transmission 25 is connected to an engine 22; an output shaft 27 of the transmission 25 is freely rotatably supported by a taper roller bearing 44; the output shaft 27 is connected to a propeller shaft 41 via a bevel gear mechanism 36 that is housed in a gear chamber 67. The outboard engine 10 includes: an oil pump 76 communicated to the gear chamber 67; and a guiding oil path 75 for causing the oil pump 76 to communicate to above of the taper roller bearing 44. Driving the oil pump 76 guides lubrication oil 68 inside of the gear chamber 67 to above of the taper roller bearing 44 via the guiding oil path 75.
    • 要解决的问题:提供能够通过搅拌润滑油而产生的阻力(搅拌阻力)最小化的舷外发动机,并限制舷外发动机在纵向上的增加。解决方案:在舷外发动机10中,变速器25连接到 发动机22; 传动装置25的输出轴27由圆锥滚子轴承44自由旋转地支撑; 输出轴27通过容纳在齿轮室67中的锥齿轮机构36与传动轴41连接。舷外发动机10包括:与齿轮室67连通的油泵76; 以及用于使油泵76与锥形滚子轴承44的上方连通的导向油路75.驱动油泵76通过导向油将齿轮室67内的润滑油68引导到圆锥滚子轴承44的上方 路径75。
    • 6. 发明专利
    • Outboard motor control apparatus
    • OUTBOARD电动机控制装置
    • JP2011183899A
    • 2011-09-22
    • JP2010049668
    • 2010-03-05
    • Honda Motor Co Ltd本田技研工業株式会社
    • KURIYAGAWA KOJIYOSHIMURA HAJIMESHINOKAWA MASAHIDE
    • B63H20/00B63H20/08B63H21/21F16H59/24
    • PROBLEM TO BE SOLVED: To provide an outboard motor control apparatus having a transmission, reducing a sense of incongruity caused by speed reduction in shifting when finishing acceleration, and capable of setting a trim angle after trim-up to an optimal value.
      SOLUTION: This outboard motor control apparatus includes the transmission and a trim angle adjusting mechanism (a power tilt trim unit) capable of adjusting the trim angle θ. A second speed is selected by the transmission, and when a variation in throttle opening of an engine is a predetermined value (a predetermined value for determining the acceleration) or more, operation of the transmission is controlled so as to shift to a first speed from the second speed, and when an engine speed NE is a predetermined engine speed NE3 or more, the trim-up is started by operating the trim angle adjusting mechanism (S206 and S210), and the trim-up is stopped in response to a variation DNE in the engine speed (S202 and S208).
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种具有变速器的舷外马达控制装置,减少加速时的移位速度降低引起的不协调感,并且能够将修整后的修剪角度设定为最佳值。 解决方案:该舷外马达控制装置包括变速器和能够调整调整角度θ的调整角度调整机构(动力倾斜调整单元)。 通过变速器选择第二速度,并且当发动机的节气门开度的变化是预定值(用于确定加速度的预定值)或更大时,控制变速器的操作,以便从第 第二速度,并且当发动机转速NE是预定的发动机转速NE3以上时,通过操作调整角调整机构开始微调(S206和S210),并且根据变化停止微调 DNE在发动机转速(S202和S208)。 版权所有(C)2011,JPO&INPIT
    • 7. 发明专利
    • Outboard engine
    • OUTBOARD发动机
    • JP2014040123A
    • 2014-03-06
    • JP2012182231
    • 2012-08-21
    • Honda Motor Co Ltd本田技研工業株式会社
    • KURIYAGAWA KOJIMATSUDA YOSHIYUKIYOSHIMURA HAJIMEKATAGIRI NOBUCHIKASHINOKAWA MASAHIDE
    • B63H23/08B63H20/00B63H20/14B63H23/04F16H61/00
    • PROBLEM TO BE SOLVED: To provide an outboard engine capable of simplifying a hydraulic circuit switching a transmission.SOLUTION: An outboard engine includes a forward movement shifter 71 capable of switching a transmission 25 to a forward movement state, a backward movement shifter 72 capable of switching the transmission 25 to a backward movement state, and a hydraulic circuit 74 operating the forward movement shifter 71 and the backward movement shifter 72. The hydraulic circuit 74 includes a first shift valve 76 communicated with a forward movement oil chamber 71a and a neutral oil chamber 71b of the forward movement shifter 72, a second shift valve 82 communicated with a backward movement oil chamber 72a and a neutral oil chamber 72b of the backward movement shifter 71, and a third shift valve 87 communicated with the neutral oil chamber 72b. The third shift valve 87 includes a hydraulic pressure release oil passage 91 releasing hydraulic pressure facing an operation direction of the backward movement shifter 72.
    • 要解决的问题:提供能够简化液压回路切换变速器的舷外机。解决方案:舷外机包括能够将变速器25切换到向前移动状态的向前移动换档器71,能够 将变速器25切换到向后运动状态,以及液压回路74,其操作前进运动变速器71和向后移动换档器72.液压回路74包括与前进油室71a和中性油连通的第一换档阀76 与向后移动换档器72的后方移动油室72a和中性油室72b连通的第二换档阀82和与中性油室72b连通的第三换档阀87。 第三换档阀87包括液压释放油路91,其释放面向后移动换档器72的操作方向的液压。
    • 8. 发明专利
    • Outboard motor control apparatus
    • OUTBOARD电动机控制装置
    • JP2011183897A
    • 2011-09-22
    • JP2010049666
    • 2010-03-05
    • Honda Motor Co Ltd本田技研工業株式会社
    • KURIYAGAWA KOJIYOSHIMURA HAJIMESHINOKAWA MASAHIDE
    • B63H20/00B63B39/14B63H20/08B63H21/21F16H59/24
    • PROBLEM TO BE SOLVED: To provide an outboard motor control apparatus having a transmission, reducing a sense of incongruity caused by speed reduction in shifting when finishing acceleration, and restraining the occurrence of pitching by excessive trim-up.
      SOLUTION: This outboard motor control apparatus includes the transmission and a trim angle adjusting mechanism (a power tilt trim unit) capable of adjusting a trim angle θ. A second speed is selected by the transmission, and when a variation in throttle opening of an engine is a predetermined value or more, operation of the transmission is controlled so as to shift to a first speed from the second speed (the time t1), and when an engine speed NE is a predetermined engine speed NE3 or more, the trim-up is started by operating the trim angle adjusting mechanism (the time t2), and when detecting the pitching in a hull, the trim-up is stopped (the time t4).
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种具有变速器的舷外马达控制装置,从而减少加速时的移位速度降低引起的不协调感,并通过过度调整来抑制俯仰的发生。 解决方案:该舷外马达控制装置包括能够调节修剪角度θ的变速器和修剪角度调节机构(动力倾斜修剪单元)。 通过变速器选择第二速度,并且当发动机的节气门开度的变化为预定值或更大时,控制变速器的操作以从第二速度(时间t1)转换到第一速度, 并且当发动机转速NE为规定的发动机转速NE3以上时,通过运转调整角调整机构(时刻t2)开始微调,在检测到船体的俯仰时,停止微调 时间t4)。 版权所有(C)2011,JPO&INPIT
    • 9. 发明专利
    • Outboard motor
    • OUTBOARD电机
    • JP2011112082A
    • 2011-06-09
    • JP2009266573
    • 2009-11-24
    • Honda Motor Co Ltd本田技研工業株式会社
    • KATAGIRI NOBUCHIKAYOSHIMURA HAJIMEMATSUDA YOSHIYUKISHINOKAWA MASAHIDE
    • F16D25/12B63H20/00B63H20/14F16D25/0638
    • PROBLEM TO BE SOLVED: To provide a technology capable of improving power transmission efficiency of a transmission mechanism, sufficiently lubricating the transmission mechanism. SOLUTION: A clutch case 73 for housing a clutch 47 includes: an upper clutch case 74 for housing an upper clutch 71; and a lower clutch case 75 for housing a lower clutch case 72. The upper clutch case 74 and the lower clutch case 75 are fixed to a transmission shaft 45, and rotated with the transmission shaft 45. The upper clutch case 74 is opened on an upper side thereof, and has a discharge hole 76 for discharging the oil, which has lubricated the upper clutch case, in the lowest part of the upper clutch case 74. With this structure, the oil entered into the upper clutch case 74 from an upper side can be quickly discharged. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供能够提高变速机构的动力传递效率的技术,充分润滑变速机构。 解决方案:用于容纳离合器47的离合器壳体73包括:用于容纳上离合器71的上离合器壳体74; 以及用于容纳下离合器壳体72的下离合器壳体75.上离合器壳体74和下离合器壳体75固定到传动轴45,并与传动轴45一起旋转。上离合器壳体74在 并且具有用于排出在上离合器壳体74的最下部分中润滑了上离合器壳体的油的排出孔76.通过这种结构,从上部离合器壳体74进入的油 侧面可以快速排出。 版权所有(C)2011,JPO&INPIT