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公开(公告)号：US20240247599A1
公开(公告)日：2024-07-25
申请号：US18415051
申请日：2024-01-17
申请人： KTM AG
发明人： Tobias Karl
CPC分类号： F01L1/047 , F01L1/08 , F01L7/18 , F01L2820/041
摘要： A valve train device includes a shaft, wherein a number of actuation contours for actuating at least one actuation means of a valve of a combustion engine is arranged on the shaft so as to rotate therewith. A sensor unit with a number of sensors is provided, and each sensor of the number of sensors has a spatial sensing area for sensing a physical variable. In at least one axial position, at least one actuation contour of the number of actuation contours is arranged at least in part in the spatial sensing area of at least one sensor of the number of sensors.
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公开(公告)号：US20100192893A1
公开(公告)日：2010-08-05
申请号：US12654357
申请日：2009-12-17
申请人： Shinji Iwata , Naotaka Yoshikawa
发明人： Shinji Iwata , Naotaka Yoshikawa
CPC分类号： F02D9/1095 , F01L7/18 , F02B27/0215 , F02B27/0273 , F02B31/06 , F02D9/1015 , F02D9/1025 , F02D9/106 , F02D9/108 , Y02T10/146
摘要： A bearing device includes a plurality of pairs of bearing parts for supporting shafts to each of which a plurality valves are attached and connecting parts for connecting the bearing parts.Each connecting part is elastically deformable and includes a bent portion in a bent shape to absorb the force that will act in at least one of an axial direction and a radial direction of the shafts when the shafts are rotated.
摘要翻译： 一种轴承装置包括多对轴承部件，用于支撑轴，每个轴承部分安装有多个阀，以及用于连接轴承部件的连接部件。 每个连接部分可弹性变形，并且包括弯曲部分，以弯曲形状，以吸收当轴旋转时作用在轴的轴向和径向方向中的至少一个中的力。
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3.发明授权公开(公告)号：US07198023B1
公开(公告)日：2007-04-03
申请号：US11405712
申请日：2006-04-18
申请人： Gregory Coates
发明人： Gregory Coates
IPC分类号： F02B43/00
摘要： A sequential injection lubrication system for a spherical rotary valve internal combustion engine operating on natural gas or alternative fuels, the lubrication system having a plurality of injectors, one for each cylinder, the injectors and communication with a lubricant reservoir and with a control unit which sequentially opens and closes the injectors for the introduction of lubricant into the cylinder, the control unit in communication with a control panel allowing the selective setting of the duration of the pulse injection and the frequency thereof.
摘要翻译： 一种用于对天然气或替代燃料进行操作的球形旋转阀内燃机的顺序喷射润滑系统，所述润滑系统具有多个喷射器，每个气缸一个，喷射器和与润滑剂储存器连通的控制单元， 打开和关闭喷射器以将润滑剂引入气缸，控制单元与控制面板连通，允许选择性地设置脉冲喷射的持续时间及其频率。
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公开(公告)号：US06976465B2
公开(公告)日：2005-12-20
申请号：US10783137
申请日：2004-02-19
申请人： Thomas Agapiades
发明人： Thomas Agapiades
摘要： Between the cylinder head and combustion chamber of an internal combustion engine, an intermediate sealing ring. The sealing ring is in sliding contact at its top circular surface with a disc valve rotatively mounted in said cylinder head and at its outer periphery in fixed sealing contact with the inner surface of the engine cylinder of said engine combustion chamber. The purpose of the intermediate seal is to confine the working fluids, being acted upon by the reciprocating motion of the engine piston, across the stationary interface of the engine cylinder and rotative surface of the disc valve.
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5.发明授权Internal combustion engine with rotary valve assembly having variable intake valve timing 失效具有可变进气门正时的旋转阀组件的内燃机
公开(公告)号：US5474036A
公开(公告)日：1995-12-12
申请号：US201794
申请日：1994-02-25
申请人： Craig N. Hansen , Paul C. Cross
发明人： Craig N. Hansen , Paul C. Cross
摘要： An internal combustion engine has rotary valves associated with movable shutters operable to vary the closing of intake air/fuel port sections to obtain peak volumetric efficiency over the entire range of speed of the engine. The shutters are moved automatically by a control mechanism that is responsive to the RPM of the engine. A foot-operated lever associated with the control mechanism is also used to move the shutters between their open and closed positions.
摘要翻译： 内燃机具有与可动百叶窗相关联的旋转阀，其可操作以改变进气/燃料端口部分的关闭，以在发动机的整个速度范围内获得峰值体积效率。 百叶窗由响应发动机转速的控制机构自动移动。 与控制机构相关联的脚踏操纵杆也用于在其打开位置和关闭位置之间移动百叶窗。
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公开(公告)号：US08640671B2
公开(公告)日：2014-02-04
申请号：US12654357
申请日：2009-12-17
申请人： Shinji Iwata , Naotaka Yoshikawa
发明人： Shinji Iwata , Naotaka Yoshikawa
CPC分类号： F02D9/1095 , F01L7/18 , F02B27/0215 , F02B27/0273 , F02B31/06 , F02D9/1015 , F02D9/1025 , F02D9/106 , F02D9/108 , Y02T10/146
摘要： A bearing device includes a plurality of pairs of bearing parts for supporting shafts to each of which a plurality valves are attached and connecting parts for connecting the bearing parts.Each connecting part is elastically deformable and includes a bent portion in a bent shape to absorb the force that will act in at least one of an axial direction and a radial direction of the shafts when the shafts are rotated.
摘要翻译： 一种轴承装置包括多对轴承部件，用于支撑轴，每个轴承部分安装有多个阀，以及用于连接轴承部件的连接部件。 每个连接部分可弹性变形，并且包括弯曲部分，以弯曲形状，以吸收当轴旋转时作用在轴的轴向和径向方向中的至少一个中的力。
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8.发明申请METHOD AND APPARATUS FOR A HIGH FLOW CYLINDER HEAD FOR INTERNAL COMBUSTION ENGINES 审中-公开用于内燃机的高流量气缸头的方法和装置公开(公告)号：US20120247425A1
公开(公告)日：2012-10-04
申请号：US13431846
申请日：2012-03-27
申请人： Daniel Richard
发明人： Daniel Richard
CPC分类号： F01L7/025 , F01L7/021 , F01L7/18 , F01L9/04 , F01L2009/0411 , F01L2009/0423 , F01L2009/0469 , F01L2101/00 , F01L2101/02 , F02D13/0215 , F02D15/00 , Y10T29/4927
摘要： A solid portion having a first opening, a second opening, and a third opening, leading to a chamber. The first, second, and third openings may be located at a top, bottom, and periphery of the solid portion, wherein the periphery is substantially perpendicular to the top and the bottom of the solid portion. A plurality of gear teeth may be located nearer the top of the solid portion than the bottom of the solid portion. One or more magnets may be located nearer the top of the solid portion than the bottom of the solid portion. A first plurality of ball bearings may be located nearer the top of the solid portion than the bottom of the solid portion. The solid portion may be mounted in a cylindrical cavity of an internal combustion engine so that the solid portion can rotate within the cylindrical cavity.
摘要翻译： 具有第一开口，第二开口和第三开口的实心部分，通向腔室。 第一，第二和第三开口可以位于固体部分的顶部，底部和周边，其中周边基本上垂直于固体部分的顶部和底部。 多个齿轮齿可以位于比固体部分的底部更靠近固体部分的顶部。 一个或多个磁体可以位于比固体部分的底部更靠近固体部分的顶部。 第一多个球轴承可以位于比固体部分的底部更靠近固体部分的顶部。 实心部分可以安装在内燃机的圆柱形腔中，使得实心部分可以在圆柱形腔内旋转。
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公开(公告)号：US20080041325A1
公开(公告)日：2008-02-21
申请号：US10590065
申请日：2005-02-18
申请人： Fotios Agapiades , Thomas Agapiades
发明人： Fotios Agapiades , Thomas Agapiades
摘要： A disc valve system for a piston driven internal combustion engine. The disc valve system comprises at least one rotating disc valve and an intermediate seal member. The disc is mounted between a cylinder head manifold having exhaust and intake ports and an engine cylinder housing the piston and defining a combustion chamber. The disc comprising sequencing ports to be brought into periodic communication with the exhaust and intake ports at cyclic intervals of the rotating movement thereof, thereby providing for the exhaust and intake ports to be brought into periodic communication with the combustion chamber. The intermediate seal member is mounting between the disc and the cylinder so as to seal the combustion chamber at a junction of the disc and the cylinder. The intermediate seal member comprising a dynamic seal for contact with the disc and a stationary seal for sealing contact with the engine cylinder. The rotating movement of the disc sequentially opens and closes each exhaust and intake ports synergistically with the translational movement of the piston. Engines comprising these disc valve systems are also disclosed herein.
摘要翻译： 一种用于活塞驱动内燃机的盘阀系统。 盘阀系统包括至少一个旋转盘阀和中间密封构件。 盘安装在具有排气和进气口的气缸盖歧管和容纳活塞并限定燃烧室的发动机气缸之间。 该盘包括排序端口，其周期性地与排气口和进气端口周期性地连通，从而使废气和进气口与燃烧室周期性地连通。 中间密封构件安装在盘和圆柱体之间，以便在盘和圆筒的连接处密封燃烧室。 中间密封构件包括用于与盘接触的动态密封件和用于与发动机气缸密封接触的固定密封件。 盘的旋转运动顺序地打开和关闭每个排气和进气口与活塞的平移运动协同。 包括这些盘阀系统的发动机也在此公开。
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公开(公告)号：US06513475B2
公开(公告)日：2003-02-04
申请号：US09837017
申请日：2001-04-18
申请人： Barry Muth
发明人： Barry Muth
IPC分类号： F01L134
摘要： An engine comprises an engine block having at least one combustion chamber and a rotary valve rotatably mounted on top of the engine block. The rotary valve includes an intake passage for diverting air into the combustion chamber and an exhaust passage for exhausting combustion by products from the combustion chamber. The engine further includes a head surrounding the rotary valve. Seals surrounding the combustion chamber seat against the bottom surface of the rotary valve. Seals on the circumference of the rotary valve seat against the head. The seals are arranged to provide a double seal for the combustion chamber during the initial portion of the power stroke. The rotary valve may further include a pressure relief valve to reduce pressure and temperature in the combustion chamber during at least a portion of the power cycle.
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