公开(公告)号：US4592314A

公开(公告)日：1986-06-03

申请号：US724603

申请日：1985-04-18

Applicant: Naoki Tsuchida

Inventor： Naoki Tsuchida

IPC: F01L1/053 ,  F01L1/26 ,  F01M9/10 ,  F02B1/04 ,  F02F1/24 ,  F02F1/42

CPC classification number: F02F1/4214 ,  F01L1/053 ,  F01L1/265 ,  F01M9/10 ,  F01L2001/0537 ,  F01L2003/256 ,  F02B1/04 ,  F02B2275/18 ,  F02F2001/246

Abstract: An improved lubricating and valve actuating system for an internal combustion engine having plural valves per combustion chamber. Two valves are operated by the same camshaft, one directly and the other through a rocker arm. A lubricating system is provided that includes a passage that extends through the rocker arm pivotal axis and the sliding support for the thimble tappet of the directly actuated valve for lubricating both actuating mechanisms.

Abstract translation: 一种用于内燃机的改进的润滑和阀致动系统，每个燃烧室具有多个阀。 两个阀门由相同的凸轮轴操作，一个通过摇臂直接操作。 提供了一种润滑系统，其包括延伸通过摇臂枢转轴线的通道和用于润滑两个致动机构的直接致动阀的套筒挺杆的滑动支撑件。

公开(公告)号：US4434755A

公开(公告)日：1984-03-06

申请号：US331634

申请日：1981-12-17

Applicant: Hisashi Kazuta ,  Yasunari Kawai ,  Naoki Tsuchida

Inventor： Hisashi Kazuta ,  Yasunari Kawai ,  Naoki Tsuchida

IPC: B62J37/00 ,  F01N13/08 ,  F02B61/02 ,  F02B61/06 ,  F02B75/02 ,  F02B75/16 ,  F02M35/10 ,  F02B77/00

CPC classification number: F01N13/085 ,  F02B61/02 ,  F02B75/16 ,  F02M35/10013 ,  F02M35/10144 ,  F02M35/10196 ,  F02M35/162 ,  F02B2075/025 ,  F02B61/06 ,  F02M35/02

Abstract: An intake and exhaust system for a compact motorcycle including a valve arrangement for closing both the intake and exhaust systems so as to preclude the escape of fuel vapors to the surrounding area when the motorcycle is not in use.

Abstract translation: 一种用于紧凑型摩托车的进气和排气系统，其包括用于关闭进气和排气系统的阀装置，以便当摩托车不使用时排除燃料蒸汽逸出到周围区域。

公开(公告)号：US07357105B2

公开(公告)日：2008-04-15

申请号：US11318741

申请日：2005-12-27

Applicant: Yuji Moriwaki ,  Naoki Tsuchida

Inventor： Yuji Moriwaki ,  Naoki Tsuchida

IPC: F01L9/02

CPC classification number: F01L9/02 ,  F01L2800/01 ,  F01L2820/042 ,  F01L2820/045 ,  Y10T477/656

Abstract: A hydraulic valve driving device includes a valve actuator operable to drive an engine valve, a hydraulic pump that generates the oil pressure for the valve actuator, a hydraulic pump driving motor that drives the hydraulic pump, and a starter motor. At the time of engine starting, after the hydraulic pump is driven by the hydraulic pump driving motor while the crank is stopped in the first engine-starting mode, and then the crank and the hydraulic pump are driven by the starter motor in the second engine-starting mode.

Abstract translation: 液压阀驱动装置包括可驱动发动机气门的阀致动器，产生用于阀致动器的油压的液压泵，驱动液压泵的液压泵驱动电动机和起动电动机。 在发动机启动时，在第一发动机起动模式中曲柄停止时液压泵由液压泵驱动电动机驱动后，曲柄和液压泵由第二发动机中的起动电动机驱动 开始模式。

公开(公告)号：US20080017150A1

公开(公告)日：2008-01-24

申请号：US11575341

申请日：2004-08-02

Applicant: Naoki Tsuchida ,  Takeshi Morikawa

Inventor： Naoki Tsuchida ,  Takeshi Morikawa

IPC: F01L1/047

CPC classification number: F01L1/356 ,  F01L1/022 ,  F01L1/024 ,  F01L1/053 ,  F01L1/344 ,  F01L2001/0473 ,  F01L2820/032 ,  F16H9/18

Abstract: A cam sprocket 211 is driven to rotate by the drive force transmitted from a crankshaft 130 to by turn drive an eccentric plate 250 around an axis running in parallel with the axis of rotation of the cam sprocket 211. The eccentric plate 250 is movable from a position concentric with the cam sprocket 211 to an eccentric position. As it is driven to rotate at the eccentric position, it drives an intake cam block 240 by way of a variable camshaft 230 with a rotary phase difference that changes periodically relative to the cam sprocket 211. The intake cam block 240 drives an intake valve. The phase angle of the eccentric plate 250 at the connection section with the cam sprocket 211 and at the connection section with the movable camshaft 230 is s defined to be between 80° and 160° or between 200° and 290° when the direction in which the eccentric plate 250 rotates is assumed to be the forward direction.

Abstract translation: 凸轮链轮211通过从曲轴130传递的驱动力被驱动旋转，从而围绕与凸轮链轮211的旋转轴线平行运行的轴驱动偏心板250.偏心板250可从 与凸轮链轮211同心的位置到偏心位置。 当它被驱动以在偏心位置旋转时，其通过可变凸轮轴230驱动进气凸轮块240，旋转相位差相对于凸轮链轮211周期性地改变。进气凸轮块240驱动进气门。 在与凸轮链轮211的连接部分和与可动凸轮轴230的连接部分处的偏心板250的相位角定义为在80°至160°之间或200°至290°之间， 偏心板250旋转被认为是向前方向。

公开(公告)号：US20060157010A1

公开(公告)日：2006-07-20

申请号：US11318741

申请日：2005-12-27

Applicant: Yuji Moriwaki ,  Naoki Tsuchida

Inventor： Yuji Moriwaki ,  Naoki Tsuchida

IPC: F01L9/02 ,  F01L1/34

CPC classification number: F01L9/02 ,  F01L2800/01 ,  F01L2820/042 ,  F01L2820/045 ,  Y10T477/656

Abstract: A hydraulic valve driving device includes a valve actuator operable to drive an engine valve, a hydraulic pump that generates the oil pressure for the valve actuator, a hydraulic pump driving motor that drives the hydraulic pump, and a starter motor. At the time of engine starting, after the hydraulic pump is driven by the hydraulic pump driving motor while the crank is stopped in the first engine-starting mode, and then the crank and the hydraulic pump are driven by the starter motor in the second engine-starting mode.

Abstract translation: 液压阀驱动装置包括可驱动发动机气门的阀致动器，产生用于阀致动器的油压的液压泵，驱动液压泵的液压泵驱动电动机和起动电动机。 在发动机启动时，在第一发动机起动模式中曲柄停止时液压泵由液压泵驱动电动机驱动后，曲柄和液压泵由第二发动机中的起动电动机驱动 开始模式。

公开(公告)号：US6148794A

公开(公告)日：2000-11-21

申请号：US932117

申请日：1997-09-17

Applicant: Hiroyuki Tsuzuku ,  Naoki Tsuchida ,  Takeshi Ito

Inventor： Hiroyuki Tsuzuku ,  Naoki Tsuchida ,  Takeshi Ito

IPC: F02B17/00 ,  F02B1/04 ,  F02B31/00 ,  F02B31/02 ,  F02B31/08 ,  F02F1/42 ,  F02F7/00 ,  F02M25/07 ,  F02M69/00 ,  F02M1/00

CPC classification number: F02B31/087 ,  F02F1/4221 ,  F02M26/20 ,  F02B1/04 ,  F02B2275/16 ,  F02B2275/48 ,  F02F7/006 ,  F02M26/44 ,  Y02T10/123 ,  Y02T10/125 ,  Y02T10/146

Abstract: A number of embodiments of induction systems for multiple valve internal combustion engines wherein the performance of the engine is improved throughout the engine speed and load ranges by providing variable effective areas for the induction passages. The embodiments disclosed all relate to three intake valve engines and show a number of different variations in intake passages. In all embodiments an EGR system is employed for improving exhaust emission control.

Abstract translation: 用于多个阀内燃机的感应系统的多个实施例，其中通过为进气通道提供可变的有效区域，发动机的性能在整个发动机速度和负载范围内得到改善。 所公开的实施例涉及三个进气阀发动机，并且示出了进气通道中的多个不同变化。 在所有实施例中，采用EGR系统来改善废气排放控制。

公开(公告)号：US5852994A

公开(公告)日：1998-12-29

申请号：US602077

申请日：1996-02-15

Applicant: Hiroyuki Tsuzuku ,  Naoki Tsuchida ,  Takeshi Ito

Inventor： Hiroyuki Tsuzuku ,  Naoki Tsuchida ,  Takeshi Ito

IPC: F02B17/00 ,  F02B1/04 ,  F02B31/00 ,  F02B31/02 ,  F02B31/08 ,  F02F1/42 ,  F02F7/00 ,  F02M25/07 ,  F02M69/00

CPC classification number: F02B31/087 ,  F02F1/4221 ,  F02M26/20 ,  F02B1/04 ,  F02B2275/16 ,  F02B2275/48 ,  F02F7/006 ,  F02M26/44 ,  Y02T10/123 ,  Y02T10/125 ,  Y02T10/146

Abstract: A number of embodiments of induction systems for multiple valve internal combustion engines wherein the performance of the engine is improved throughout the engine speed and load ranges by providing variable effective areas for the induction passages. The embodiments disclosed all relate to three intake valve engines and show a number of different variations in intake passages. In all embodiments an EGR system is employed for improving exhaust emission control.

公开(公告)号：US5758612A

公开(公告)日：1998-06-02

申请号：US885453

申请日：1997-06-30

Applicant: Hiroyuki Tsuzuku ,  Tetsushi Saito ,  Naoki Tsuchida

Inventor： Hiroyuki Tsuzuku ,  Tetsushi Saito ,  Naoki Tsuchida

IPC: F01L1/14 ,  F01L1/26 ,  F01L13/00 ,  F02B1/04 ,  F02B31/00 ,  F02B31/08 ,  F02F1/10 ,  F02F1/24 ,  F02F1/42 ,  F02F7/00 ,  F02B29/00

CPC classification number: F02F1/4221 ,  F01L1/143 ,  F01L1/265 ,  F01L13/0005 ,  F02B31/087 ,  F02F1/108 ,  F02F1/242 ,  F02F1/4214 ,  F02F7/006 ,  F01L1/026 ,  F01L2001/0537 ,  F01L2003/251 ,  F02B1/04 ,  F02B2031/006 ,  F02B2275/18 ,  F02F2001/245 ,  Y02T10/146

Abstract: A number of embodiments of multiple-valve internal combustion engines having at least some of the valves being deactivatable by means of a hydraulic tappet assembly so as to control the flow path and flow pattern into and out of the combustion chamber. A hydraulic system is provided for controlling which of the valves operate and, if desired, the lift of the valves.

Abstract translation: 多个阀内燃机的多个实施例具有至少一些阀通过液压挺杆组件而失活，以便控制进入和离开燃烧室的流动路径和流动模式。 提供了一种液压系统，用于控制阀中的哪一个以及如果需要的话阀的升程。

公开(公告)号：US5427065A

公开(公告)日：1995-06-27

申请号：US170061

申请日：1993-12-08

Applicant: Hisatoshi Kinoshita ,  Naoki Tsuchida

Inventor： Hisatoshi Kinoshita ,  Naoki Tsuchida

IPC: F01L1/12 ,  F01L1/053 ,  F01L1/08 ,  F01L1/18 ,  F01L1/26 ,  F02F1/24 ,  F02F1/42

CPC classification number: F01L1/053 ,  F01L1/08 ,  F01L1/185 ,  F01L1/26 ,  F01L2001/0537 ,  F02B2275/18 ,  F02F1/4214 ,  F02F2001/245

Abstract: A number of embodiments of valve actuating mechanisms for four-cycle engines including a camshaft and a rocker arm actuated by the camshaft for operating an associated poppet valve. The camshaft and rocker arm followers are configured so as to provide an increasing lever ratio on valve opening for effective rapid valve opening and a decreased lever ratio on valve closing so as to avoid valve bounce. Various arrangements of camshafts and rocker arm positions are disclosed.

Abstract translation: 用于四冲程发动机的阀致动机构的多个实施例包括由凸轮轴致动的凸轮轴和摇臂，用于操作相关联的提升阀。 凸轮轴和摇臂从动件构造成在阀打开时提供增加的杠杆比，用于有效的快速阀打开，并且在阀关闭时减小杠杆比，以避免阀反弹。 公开了凸轮轴和摇臂位置的各种布置。