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1. 发明授权

US08662033B2 Modular engine assembly and fluid control assembly for hydraulically-actuated mechanism 有权
标题翻译：用于液压致动机构的模块化发动机组件和流体控制组件
公开(公告)号：US08662033B2
公开(公告)日：2014-03-04
申请号：US12720899
申请日：2010-03-10
申请人： Robert Jack Gallon , Alan W. Hayman , Eric C. Douse , William F. Spruit
发明人： Robert Jack Gallon , Alan W. Hayman , Eric C. Douse , William F. Spruit
IPC分类号： F02F11/00 , F02F1/42 , F01L9/02 , F01L1/34 , F01M1/06
CPC分类号： F01L13/0015 , F01L1/053 , F01L13/0005 , F01L13/0036 , F01L2001/2444
摘要： An engine assembly may include a cylinder head and a fluid control assembly. The cylinder head may include first and second walls opposite one another and extending from a base region defining a cavity. The cylinder head may define a first oil passage extending through an interior surface defining the cavity. The fluid control assembly may include a first oil control valve and a first conduit. The first oil control valve may be fixed to the base region and may define a first port in fluid communication with the first oil passage and a second port in fluid communication with a second oil passage in the cylinder head. The first conduit may extend from the first oil control valve toward the first wall and may provide the fluid communication between the first port of the oil control valve and the first oil passage in the cylinder head.
摘要翻译：发动机组件可以包括气缸盖和流体控制组件。气缸盖可以包括彼此相对的第一和第二壁，并且从限定空腔的基部区域延伸。气缸盖可以限定延伸穿过限定腔的内表面的第一油通道。流体控制组件可以包括第一油控制阀和第一管道。第一油控阀可以固定到基部区域并且可以限定与第一油通道流体连通的第一端口和与气缸盖中的第二油通道流体连通的第二端口。第一导管可以从第一油控制阀向第一壁延伸，并且可以在油控阀的第一端口和气缸盖中的第一油通道之间提供流体连通。

2. 发明授权

US06769387B2 Compact two-step rocker arm assembly 有权
公开(公告)号：US06769387B2
公开(公告)日：2004-08-03
申请号：US10649217
申请日：2003-08-26
申请人： Alan W. Hayman , Eric C. Douse
发明人： Alan W. Hayman , Eric C. Douse
IPC分类号： F01L118
CPC分类号： F01L1/185 , F01L13/0036 , F01L2105/00
摘要： A rocker arm assembly includes an inner rocker arm and an outer rocker arm. The outer rocker arm includes two rail portions spaced a distance apart and forming an open space therebetween. The inner rocker arm is pivotably connected to the outer rocker arm such that it is at least partially within the open space. The inner rocker arm includes a locking pin housing containing two locking pins selectively engageable with holes in each of the rail portions to selectively prevent relative movement between the inner rocker arm and the outer rocker arm. The rocker arm assembly enables two-step valve operation and has a design characterized by compact size and improved manufacturability.

3. 发明授权

US08794204B2 Valvetrain for overhead valve engine 有权
标题翻译：顶管阀发动机的阀门
公开(公告)号：US08794204B2
公开(公告)日：2014-08-05
申请号：US12505594
申请日：2009-07-20
申请人： Alan W. Hayman , Eric C. Douse , Robert S. McAlpine
发明人： Alan W. Hayman , Eric C. Douse , Robert S. McAlpine
IPC分类号： F01L1/18
CPC分类号： F01L1/183 , F01L1/146 , F01L2001/054 , F01L2105/00 , F02B75/22
摘要： An engine assembly may include an engine structure, a camshaft rotationally supported within the engine structure and including a lobe, a first rocker arm, a valve lift mechanism, a valve, and a second rocker arm. The first rocker arm may include a first end rotationally coupled relative to the engine structure and a second end defining a cam engagement surface engaged with the lobe and a convex lift surface opposite the cam engagement surface. The valve lift mechanism may have a first end engaged with the lift surface of the first rocker arm. The second rocker arm may be supported relative to the engine structure and engaged with a second end of the valve lift mechanism and the valve to selectively open the valve based on displacement of the lift mechanism by the first rocker arm.
摘要翻译：发动机组件可以包括发动机结构，凸轮轴，其被旋转地支撑在发动机结构内，并且包括凸角，第一摇臂，气门升程机构，阀和第二摇臂。第一摇臂可以包括相对于发动机结构旋转地联接的第一端和限定与凸角接合的凸轮接合表面的第二端和与凸轮接合表面相对的凸起提升表面。气门提升机构可以具有与第一摇臂的提升表面接合的第一端。第二摇臂可以相对于发动机结构被支撑，并且与阀提升机构和阀的第二端接合，以便基于第一摇臂的提升机构的位移来选择性地打开阀。

4. 发明授权

US07878168B2 High performance overhead valvetrain assembly 有权
标题翻译：高性能顶置阀门组件
公开(公告)号：US07878168B2
公开(公告)日：2011-02-01
申请号：US11940809
申请日：2007-11-15
申请人： Alan W. Hayman , Robert S McAlpine , Eric C. Douse
发明人： Alan W. Hayman , Robert S McAlpine , Eric C. Douse
IPC分类号： F01L1/18
CPC分类号： F01L1/185 , F01L1/2405 , F01L2105/00 , Y10T74/2107
摘要： A high performance overhead valvetrain assembly includes a hydraulic lash adjuster which is received within and supports a trunnion. The trunnion, in turn, is received within a cylindrical passageway in one end of a rocker arm. The opposite end of the rocker arm engages a valve stem. Between the trunnion and the valve stem is a roller adapted the engage a cam of a camshaft. The trunnion stabilized rocker arm permits significantly increased valve lift and improved engine performance.
摘要翻译：高性能顶置阀门组件包括液压间隙调节器，其被接纳在支架内并支撑耳轴。耳轴又被接收在摇臂的一端的圆柱形通道内。摇臂的另一端与阀杆接合。在耳轴和阀杆之间是适于与凸轮轴接合的滚子。耳轴稳定的摇臂允许显着提高气门升程和改善发动机性能。

5. 发明申请

US20120138008A1 CYLINDER HEAD WITH SYMMETRIC INTAKE AND EXHAUST PASSAGES 有权
标题翻译：具有对称吸入和排气通道的气缸头
公开(公告)号：US20120138008A1
公开(公告)日：2012-06-07
申请号：US13351539
申请日：2012-01-17
申请人： Alan W. Hayman , Eric C. Douse
发明人： Alan W. Hayman , Eric C. Douse
IPC分类号： F02F1/42 , F02F1/24
CPC分类号： F02M35/116 , F02F1/42
摘要： A cylinder head for an internal combustion engine defines first and second intake passages for supplying air through first and second intake valve openings to first and second cylinders. The cylinder head also defines first and second exhaust passages for conveying first and second streams of exhaust gas from first and second exhaust valve openings associated with first and second cylinders. The first exhaust valve opening is disposed outboard of the first intake valve opening, and the second exhaust valve opening is disposed outboard of the second intake valve opening.
摘要翻译：用于内燃机的气缸盖限定用于通过第一和第二进气门开口将空气供应到第一和第二气缸的第一和第二进气通道。气缸盖还限定用于从与第一和第二气缸相关联的第一和第二排气阀开口输送第一和第二排气流的第一和第二排气通道。第一排气门开口设置在第一进气门开口的外侧，第二排气门开口设置在第二进气门开口的外侧。

6. 发明申请

US20110174257A1 Intake Manifold 有权
标题翻译：进气歧管
公开(公告)号：US20110174257A1
公开(公告)日：2011-07-21
申请号：US13004986
申请日：2011-01-12
申请人： Alan W. Hayman , Eric C. Douse
发明人： Alan W. Hayman , Eric C. Douse
IPC分类号： F02M35/104
CPC分类号： F02M35/116
摘要： An intake assembly for a 3-cylinder, V-configured engine comprises an intake manifold configured to conduct combustion air to a first, two-cylinder, cylinder head housing assembly and a second, single-cylinder, cylinder head housing assembly. A centrally extending plenum defines a plenum axis. A first plurality of intake runners, in fluid communication with the plenum, extend from a front side and transition through a circumferential arc around an upper side to deliver combustion air to, the first, two-cylinder, cylinder head housing assembly. A single intake runner, in fluid communication with the centrally extending plenum, extends from a rear side and transitions through a circumferential arc around the upper side to deliver combustion air to, the second, single-cylinder, cylinder head housing assembly. A zip tube delivers combustion air to the central plenum at a location that is between one of the first plurality of intake runners and the single cylinder intake runner.
摘要翻译：用于三缸V形配置的发动机的进气组件包括进气歧管，该进气歧管被构造成将燃烧空气传导到第一，两缸汽缸盖壳体组件和第二单缸气缸盖壳体组件。中央延伸的气室定义了气室轴。与增压室流体连通的第一组多个进气流道从前侧延伸并围绕上侧转过圆周弧，以将燃烧空气输送到第一双缸气缸盖壳体组件。与中央延伸的通风室流体连通的单个进气流道从后侧延伸并且绕着上侧绕过周向弧，以将燃烧空气输送到第二单缸气缸盖外壳组件。拉链管将燃烧空气在位于第一多个进气流道中的一个和单缸进气流道之间的位置处将燃烧空气传送到中央集气室。

7. 发明授权

US07753017B2 Hydraulically lashed end pivot rocker arm 有权
标题翻译：液压绑扎端枢轴摇臂
公开(公告)号：US07753017B2
公开(公告)日：2010-07-13
申请号：US11960792
申请日：2007-12-20
申请人： Eric C. Douse , Alan W. Hayman , Robert S. McAlpine
发明人： Eric C. Douse , Alan W. Hayman , Robert S. McAlpine
IPC分类号： F01L1/34
CPC分类号： F01L1/2405 , F01L1/185 , F01L2105/00 , F01L2810/02
摘要： A hydraulically lashed end pivot rocker arm assembly finds application in high performance valve trains of internal combustion engines. The rocker arm is mounted at one end upon an eccentric bearing assembly and includes a surface for engaging a valve stem at the opposite end and a roller engaged by a camshaft disposed between the ends. The eccentric bearing assembly includes a stub shaft or cylindrical body that is received within a bore in the rocker arm and an eccentric bore which receives an inner shaft which extends along the cylinder head and supports the eccentric bearings and the rocker arm assemblies. The stub shaft or cylindrical body includes an ear or lug which is engaged by a hydraulic lash adjuster disposed parallel to and offset from the vertical plane of motion of the rocker arm.
摘要翻译：一个液压连接的末端枢轴摇臂组件可应用于内燃机的高性能阀门系列中。摇臂在一端安装在偏心轴承组件上，并且包括用于接合相对端的阀杆的表面和由设置在端部之间的凸轮轴接合的辊。偏心轴承组件包括短轴或圆筒体，其接收在摇臂中的孔内;偏心孔承接沿着气缸盖延伸并支撑偏心轴承和摇臂组件的内轴。短轴或圆柱体包括耳套或凸耳，该耳或凸耳由与摇臂的垂直运动平面平行并偏离的液压间隙调节器接合。

8. 发明申请

US20090159028A1 HYDRAULICALLY LASHED END PIVOT ROCKER ARM 有权
标题翻译：液压液压端头摇臂ARM
公开(公告)号：US20090159028A1
公开(公告)日：2009-06-25
申请号：US11960792
申请日：2007-12-20
申请人： Eric C. Douse , Alan W. Hayman , Robert S. McAlpine
发明人： Eric C. Douse , Alan W. Hayman , Robert S. McAlpine
IPC分类号： F01L1/18
CPC分类号： F01L1/2405 , F01L1/185 , F01L2105/00 , F01L2810/02
摘要： A hydraulically lashed end pivot rocker arm assembly finds application in high performance valve trains of internal combustion engines. The rocker arm is mounted at one end upon an eccentric bearing assembly and includes a surface for engaging a valve stem at the opposite end and a roller engaged by a camshaft disposed between the ends. The eccentric bearing assembly includes a stub shaft or cylindrical body that is received within a bore in the rocker arm and an eccentric bore which receives an inner shaft which extends along the cylinder head and supports the eccentric bearings and the rocker arm assemblies. The stub shaft or cylindrical body includes an ear or lug which is engaged by a hydraulic lash adjuster disposed parallel to and offset from the vertical plane of motion of the rocker arm.
摘要翻译：一个液压连接的末端枢轴摇臂组件可应用于内燃机的高性能阀门系列中。摇臂在一端安装在偏心轴承组件上，并且包括用于接合相对端的阀杆的表面和由设置在端部之间的凸轮轴接合的辊。偏心轴承组件包括短轴或圆筒体，其接收在摇臂中的孔内;偏心孔承接沿着气缸盖延伸并支撑偏心轴承和摇臂组件的内轴。短轴或圆柱体包括耳套或凸耳，该耳或凸耳由与摇臂的垂直运动平面平行并偏离的液压间隙调节器接合。

9. 发明授权

US08109246B2 Camshaft damping mechanism and method of assembly 有权
标题翻译：凸轮轴阻尼机构及组装方法
公开(公告)号：US08109246B2
公开(公告)日：2012-02-07
申请号：US12400331
申请日：2009-03-09
申请人： Robert Jack Gallon , Rodney E. Baker , Alan W. Hayman , Robert S McAlpine
发明人： Robert Jack Gallon , Rodney E. Baker , Alan W. Hayman , Robert S McAlpine
IPC分类号： F01L1/14
CPC分类号： F01L1/047 , F01L2001/0478 , F01L2001/0537 , F01L2103/01 , F01L2810/03 , Y10T29/49247
摘要： A camshaft damping mechanism may include first and second housing members and a biasing member. The first housing member may be engaged with a camshaft. The second housing member may be slidably coupled to the first housing member and may abut an engine structure. The biasing member may be retained axially between the first and second housing members and may force the first housing member in an outward axial direction from the second housing member.
摘要翻译：凸轮轴阻尼机构可以包括第一和第二壳体构件和偏压构件。第一壳体构件可以与凸轮轴接合。第二壳体构件可以可滑动地联接到第一壳体构件并且可以邻接发动机结构。偏置构件可以轴向地保持在第一和第二壳体构件之间并且可以迫使第一壳体构件沿第二壳体构件向外的轴向方向。

10. 发明申请

US20110083639A1 CYLINDER DEACTIVATION TO REDUCE FUEL ENRICHMENT AFTER FUEL CUTOFF MODES 有权
标题翻译：燃油切断模式后减少燃油增压的气缸停止
公开(公告)号：US20110083639A1
公开(公告)日：2011-04-14
申请号：US12578843
申请日：2009-10-14
申请人： Robert Jack Gallon , Alan W. Hayman , Robert S. McAlpine , James J. Mazzola, III
发明人： Robert Jack Gallon , Alan W. Hayman , Robert S. McAlpine , James J. Mazzola, III
IPC分类号： F02D13/06 , F02D41/12 , F01N11/00 , F01N9/00
CPC分类号： F02D41/0087 , F02D17/02 , F02D41/0005 , F02D41/0295 , F02D41/123 , F02D41/1454 , F02D2041/001 , F02D2200/0814 , Y02T10/42
摘要： A system includes a fuel cutoff module and a cylinder deactivation module. The fuel cutoff module generates a fuel cutoff signal when a deceleration fuel cutoff condition occurs, wherein fueling to M cylinders of an engine is disabled based on the fuel cutoff signal, and wherein M is an integer greater than or equal to one. The cylinder deactivation module deactivates the M cylinders in response to the fuel cutoff signal.
摘要翻译：一种系统包括燃料切断模块和气缸停用模块。燃料切断模块在发生减速燃料切断条件时产生燃料切断信号，其中基于燃料切断信号禁止对发动机的M个气缸的燃料供给，并且其中M是大于或等于1的整数。气缸停用模块响应于燃料切断信号而使M气缸停用。

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