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1. 发明申请

US20130285590A1 Reference Angle Detecting Device 有权
标题翻译：参考角度检测装置
公开(公告)号：US20130285590A1
公开(公告)日：2013-10-31
申请号：US13976436
申请日：2011-11-29
申请人： Eiji Sato , Satoaki Ichi
发明人： Eiji Sato , Satoaki Ichi
IPC分类号： G05D3/12
CPC分类号： G05D3/125 , F01L1/08 , F01L1/143 , F01L13/0005 , F01L13/0026 , F01L13/0063 , F01L2001/0476 , F01L2001/0537 , F01L2001/34433 , F01L2103/00 , F01L2250/02 , F01L2800/00 , F01L2800/14 , F01L2820/032 , F01L2820/041 , F01L2820/042 , F01L2820/045 , F02B61/02
摘要： A reference angle detecting device includes a control shaft connected to a controlled object, an electric motor causing the control shaft to rotate via a worm gear mechanism, a stopper disposed on a motion track of a worm wheel, an angle sensor that can detect a rotation angle of the control shaft, and a controller. The stopper includes a spring member which is elastically deformable in an operation direction of the worm wheel. The controller drives the electric motor to operate so that the worm wheel may face the stopper, and stores the rotation angle at a time point when a change rate ω of the rotation angle θ detected by the angle sensor changes to a value less than a predetermined threshold ω1 as a reference angle θ0. Therefore, the reference angle can be detected with high accuracy for control of an angle of the control shaft.
摘要翻译：参考角度检测装置包括连接到受控对象的控制轴，通过蜗轮机构使控制轴旋转的电动机，设置在蜗轮的运动轨道上的止动件，能够检测旋转的角度传感器控制轴的角度以及控制器。止动件包括可在蜗轮的操作方向上弹性变形的弹簧构件。控制器驱动电动机进行操作，使得蜗轮可面向止动器，并且在角度传感器检测到的旋转角度θ的变化率Ω变化到小于预定值的值的时间点存储旋转角度阈值ω1作为参考角θ0。因此，可以高精度地检测参考角度，以控制控制轴的角度。

2. 发明授权

US07713494B2 Exhaust purification device 有权
标题翻译：排气净化装置
公开(公告)号：US07713494B2
公开(公告)日：2010-05-11
申请号：US11518123
申请日：2006-09-11
申请人： Satoaki Ichi , Makoto Momosaki
发明人： Satoaki Ichi , Makoto Momosaki
IPC分类号： B01D50/00
CPC分类号： F01N3/2875 , F01N1/084 , F01N2230/04
摘要： Disclosed is an exhaust purification device in which an entire length of an outer cylinder of a catalyst can be used effectively for exhaust purification and it is possible to prevent heat in fixing of the catalyst to an exhaust pipe from affecting a connection portion between the outer cylinder and catalyst main bodies. A catalyst includes an outer cylinder and a plurality of catalyst main bodies provided in the outer cylinder in a state of being spaced each other in a direction of an axial center of the outer cylinder. An outer face of the outer cylinder positioned between the catalyst main bodies is a fixed face to be fixed to an inside of the exhaust pipe.
摘要翻译：公开了一种排气净化装置，其中催化剂的外筒的整个长度可以有效地用于排气净化，并且可以防止催化剂固定到排气管的热量影响外筒之间的连接部分和催化剂主体。催化剂包括外筒和设置在外筒中的多个催化剂主体，所述催化剂主体在外筒的轴向中心方向上彼此间隔开。位于催化剂主体之间的外筒的外表面是固定在排气管内部的固定面。

3. 发明授权

US09116525B2 Reference angle detecting device 有权
标题翻译：参考角度检测装置
公开(公告)号：US09116525B2
公开(公告)日：2015-08-25
申请号：US13976436
申请日：2011-11-29
申请人： Eiji Sato , Satoaki Ichi
发明人： Eiji Sato , Satoaki Ichi
IPC分类号： G05G5/00 , G05D3/12 , F01L1/08 , F01L13/00 , F01L1/047 , F01L1/053 , F01L1/344 , F02B61/02 , F01L1/14
CPC分类号： G05D3/125 , F01L1/08 , F01L1/143 , F01L13/0005 , F01L13/0026 , F01L13/0063 , F01L2001/0476 , F01L2001/0537 , F01L2001/34433 , F01L2103/00 , F01L2250/02 , F01L2800/00 , F01L2800/14 , F01L2820/032 , F01L2820/041 , F01L2820/042 , F01L2820/045 , F02B61/02
摘要： A reference angle detecting device includes a control shaft connected to a controlled object, an electric motor causing the control shaft to rotate via a worm gear mechanism, a stopper disposed on a motion track of a worm wheel, an angle sensor that can detect a rotation angle of the control shaft, and a controller. The stopper includes a spring member which is elastically deformable in an operation direction of the worm wheel. The controller drives the electric motor to operate so that the worm wheel may face the stopper, and stores the rotation angle at a time point when a change rate ω of the rotation angle θ detected by the angle sensor changes to a value less than a predetermined threshold ω1 as a reference angle θ0. Therefore, the reference angle can be detected with high accuracy for control of an angle of the control shaft.
摘要翻译：参考角度检测装置包括连接到受控对象的控制轴，通过蜗轮机构使控制轴旋转的电动机，设置在蜗轮的运动轨道上的止动件，能够检测旋转的角度传感器控制轴的角度以及控制器。止动件包括可在蜗轮的操作方向上弹性变形的弹簧构件。控制器驱动电动机进行操作，使得蜗轮可能面向止动器，并且在旋转角度＆amp;的变化率ω的时间点存储旋转角度; 由角度传感器检测到的变化值小于作为参考角度θ的预定阈值ω1的值; 0。因此，可以高精度地检测参考角度，以控制控制轴的角度。

4. 发明授权

US08960145B2 Valve gear 有权
标题翻译：阀门齿轮
公开(公告)号：US08960145B2
公开(公告)日：2015-02-24
申请号：US13997157
申请日：2011-11-29
申请人： Satoaki Ichi
发明人： Satoaki Ichi
IPC分类号： F01L1/18 , F01L1/047 , F01L1/053 , F01L13/00 , F01L1/02
CPC分类号： F01L1/047 , F01L1/022 , F01L1/053 , F01L1/18 , F01L13/0026 , F01L2001/0537
摘要： A valve gear operates an intake valve for a plurality of cylinders. The valve gear includes a driving cam shaft that rotates with an engine crankshaft, a driven member operated by a driving cam of the driving cam shaft, a pivot member which pivots in association with movement of the driven member causing the intake valve to reciprocate, and a valve gear case accommodating the cam shaft, the driven member, the pivot member, and a control shaft. The valve gear case mounts to an intake-side part of a cylinder head, and includes end wall portions at both ends in a longitudinal direction, an inter-cylinder wall portion, and connection wall portions connecting the end wall portions and the inter-cylinder wall portion.
摘要翻译：阀门齿轮操作多个气缸的进气阀。所述阀齿轮包括与发动机曲轴一起旋转的驱动凸轮轴，由所述驱动凸轮轴的驱动凸轮操作的从动构件，与所述从动构件的运动相关联并使所述进气门往复运动的枢转构件;以及容纳凸轮轴，从动构件，枢转构件和控制轴的阀齿轮箱。阀齿轮箱安装到气缸盖的进气侧部分，并且包括沿纵向两端的端壁部，缸内壁部和连接端壁部和气缸间的连接壁部壁部分。

5. 发明申请

US20130298858A1 Valve Gear 有权
标题翻译：阀门齿轮
公开(公告)号：US20130298858A1
公开(公告)日：2013-11-14
申请号：US13997157
申请日：2011-11-29
申请人： Satoaki Ichi
发明人： Satoaki Ichi
IPC分类号： F01L1/047 , F01L1/18
CPC分类号： F01L1/047 , F01L1/022 , F01L1/053 , F01L1/18 , F01L13/0026 , F01L2001/0537
摘要： A valve gear operates an intake valve for a plurality of cylinders. The valve gear includes a driving cam shaft that rotates with an engine crankshaft, a driven member operated by a driving cam of the driving cam shaft, a pivot member which pivots in association with movement of the driven member causing the intake valve to reciprocate, and a valve gear case accommodating the cam shaft, the driven member, the pivot member, and a control shaft. The valve gear case mounts to an intake-side part of a cylinder head, and includes end wall portions at both ends in a longitudinal direction, an inter-cylinder wall portion, and connection wall portions connecting the end wall portions and the inter-cylinder wall portion.
摘要翻译：阀门齿轮操作多个气缸的进气阀。所述阀齿轮包括与发动机曲轴一起旋转的驱动凸轮轴，由所述驱动凸轮轴的驱动凸轮操作的从动构件，与所述从动构件的运动相关联并使所述进气门往复运动的枢转构件;以及容纳凸轮轴，从动构件，枢转构件和控制轴的阀齿轮箱。阀齿轮箱安装到气缸盖的进气侧部分，并且包括沿纵向两端的端壁部，缸内壁部和连接端壁部和气缸间的连接壁部壁部分。

6. 发明申请

US20130291813A1 Drive Cam and Valve Operating System in Engine 审中-公开
标题翻译：发动机驱动凸轮和阀门操作系统
公开(公告)号：US20130291813A1
公开(公告)日：2013-11-07
申请号：US13993650
申请日：2011-12-06
申请人： Aki Kodai , Satoaki Ichi , Kozo Isano
发明人： Aki Kodai , Satoaki Ichi , Kozo Isano
IPC分类号： F01L1/04
CPC分类号： F01L1/04 , C23C8/32 , F01L1/14 , F01L1/143 , F01L1/16 , F01L13/0063 , F01L2101/00 , F01L2103/00
摘要： Provided are a drive cam having an improved wear resistant sliding surface that gives the drive cam enhanced durability and a valve operating system in an engine with such a drive cam. The drive cam of the present invention, made of a nitriding steel, has on its sliding surface, a hardened surface formed by nitrocarburizing wherein the hardened layer lies on top of the sliding surface. It is preferred that the driven mechanism used in combination with the drive cam has, in its sliding surface against which the drive cam slides, a chrome-plated layer and thereon a diamond-like carbon coating.
摘要翻译：提供了具有改进的耐磨滑动表面的驱动凸轮，其在驱动凸轮的发动机中提供驱动凸轮增强的耐用性和阀操作系统。由氮化钢制成的本发明的驱动凸轮在其滑动表面上具有通过氮碳共渗形成的硬化表面，其中硬化层位于滑动表面的顶部。优选地，与驱动凸轮组合使用的从动机构在其驱动凸轮滑动的滑动表面中具有镀铬层和其上的类金刚石碳涂层。

7. 发明申请

US20070056275A1 Exhaust purification device 有权
标题翻译：排气净化装置
公开(公告)号：US20070056275A1
公开(公告)日：2007-03-15
申请号：US11518123
申请日：2006-09-11
申请人： Satoaki Ichi , Makoto Momosaki
发明人： Satoaki Ichi , Makoto Momosaki
IPC分类号： F01N3/10
CPC分类号： F01N3/2875 , F01N1/084 , F01N2230/04
摘要： Disclosed is an exhaust purification device in which an entire length of an outer cylinder of a catalyst can be used effectively for exhaust purification and it is possible to prevent heat in fixing of the catalyst to an exhaust pipe from affecting a connection portion between the outer cylinder and catalyst main bodies. A catalyst includes an outer cylinder and a plurality of catalyst main bodies provided in the outer cylinder in a state of being spaced each other in a direction of an axial center of the outer cylinder. An outer face of the outer cylinder positioned between the catalyst main bodies is a fixed face to be fixed to an inside of the exhaust pipe.
摘要翻译：公开了一种排气净化装置，其中催化剂的外筒的整个长度可以有效地用于排气净化，并且可以防止催化剂固定到排气管的热量影响外筒之间的连接部分和催化剂主体。催化剂包括外筒和设置在外筒中的多个催化剂主体，所述催化剂主体在外筒的轴向中心方向上彼此间隔开。位于催化剂主体之间的外筒的外表面是固定在排气管内部的固定面。

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