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公开(公告)号：US20130098335A1
公开(公告)日：2013-04-25
申请号：US13521312
申请日：2011-08-29
Applicant: Matthew Byrne Diggs
Inventor： Matthew Byrne Diggs
IPC: F01B15/02
CPC classification number: F01B15/02 , F01B7/16 , F01B9/023 , F02B75/227
Abstract: An X-Engine assembly includes four cylinder banks which are located on two intersecting planes with the crankshaft axis being on the line of the intersection of the two planes, and having a Double-Acting Scotch Yoke (DASY) power conversion system that couples the reciprocating motion of the pistons with the rotating crankshaft to provide pure sinusoidal piston motion. A series of DASY X-Engine configurations that satisfy even-firing for both 2-stroke and 4-stroke, and other engine cycles, achieve perfect balance with regard to vibrating forces and moments that are all zero, and all configurations have zero torsional vibration of the crankshaft resulting from the reciprocating masses.
Abstract translation: X发动机组件包括位于两个相交平面上的四个气缸组，其中曲轴的轴线位于两个平面的相交线上，并具有双作用苏格兰威克（DASY）功率转换系统，该系统将往复运动 活塞与旋转曲轴的运动，以提供纯正弦活塞运动。 一系列DASY X-Engine配置，满足二冲程和四冲程以及其他发动机循环的均匀燃烧，在振动力和力矩都为零的情况下实现了完美的平衡，所有配置都具有零扭转振动 的曲轴。
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2.发明授权Pushrod engine with multiple independent lash adjusters for each pushrod 有权Pushrod发动机，每个推杆有多个独立的间隙调节器公开(公告)号：US07861680B2
公开(公告)日：2011-01-04
申请号：US12183230
申请日：2008-07-31
Applicant: Matthew Byrne Diggs
Inventor： Matthew Byrne Diggs
IPC: F01L1/18
CPC classification number: F01L1/14 , F01L1/18 , F01L1/181 , F01L1/2422 , F01L1/255 , F01L1/26 , F01L2105/00 , Y10T74/2107
Abstract: A multiple-cylinder internal combustion engine having a camshaft-driven valvetrain with a camshaft disposed within an engine block includes at least two intake and/or exhaust valves with multiple valves operated by a common lifter and pushrod that engages a follower having multiple independent lash adjusters coupled to associated rocker arms. The lifter contacts the common camshaft lobe and a corresponding pushrod that engages a reciprocating bucket follower with a compliant coupling to corresponding rocker arms.
Abstract translation: 具有设置在发动机缸体内的具有凸轮轴的凸轮轴驱动阀门的多气缸内燃机包括至少两个进气和/或排气阀，其具有由公共升降器和推杆操作的多个阀，该推杆与具有多个独立间隙调节器 耦合到相关的摇臂。 升降器接触共同的凸轮轴凸角和相应的推杆，其与往复式铲斗从动件接合，使其与相应的摇臂相配合。
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3.发明授权Internal combustion engine with variable camshaft timing and variable duration exhaust event 失效具有可变凸轮轴定时和可变持续时间排气事件的内燃机
公开(公告)号：US5960755A
公开(公告)日：1999-10-05
申请号：US94377
申请日：1998-06-09
Applicant: Matthew Byrne Diggs , Aladar Otto Simko , Robert Albert Stein
Inventor： Matthew Byrne Diggs , Aladar Otto Simko , Robert Albert Stein
CPC classification number: F01L13/0036 , F01L2001/186 , F01L2820/031
Abstract: A reciprocating four-stroke internal combustion engine includes a variable exhaust valve operating system for changing the duration of an exhaust valve opening event and also a camshaft drive for rotating a valve operating camshaft and adjusting the rotational timing of the camshaft with respect to the crankshaft.
Abstract translation: 往复式四冲程内燃机包括用于改变排气门打开事件的持续时间的可变排气门操作系统，以及用于旋转阀操作凸轮轴并调节凸轮轴相对于曲轴的旋转正时的凸轮轴驱动。
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公开(公告)号：US20120272758A1
公开(公告)日：2012-11-01
申请号：US13518951
申请日：2011-06-28
Applicant: Matthew Byrne Diggs
Inventor： Matthew Byrne Diggs
IPC: F16H21/34
CPC classification number: F02B75/32 , F01B9/023 , F02B3/06 , F02B41/04 , F02B75/048 , F02B75/222 , F02B75/227 , F02B75/246 , F02B2075/025 , Y10T74/18256
Abstract: A Double-Acting Scotch Yoke (DASY) assembly includes a first yoke; a second yoke attached to the first yoke at a first flat-to-flat interface; a first piston attached to the first yoke at a second flat-to-flat interface; and a second, opposing piston attached to the second yoke at a third flat-to-flat interface. The planes of all of the flat-to-flat interfaces are perpendicular to a common, center axis of the first and second pistons. An X-engine crank train includes a plurality of DASY assemblies.
Abstract translation: 双作用苏格兰轭（DASY）组件包括第一轭; 在第一扁平平面界面处附接到第一磁轭的第二磁轭; 第一活塞，其在第二平坦 - 平坦界面处附接到所述第一轭; 以及在第三平坦 - 平坦界面处附接到所述第二轭的第二相对活塞。 所有平面至平面界面的平面垂直于第一和第二活塞的共同的中心轴线。 X发动机曲柄列车包括多个DASY组件。
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公开(公告)号：US07895992B2
公开(公告)日：2011-03-01
申请号：US11859833
申请日：2007-09-24
Applicant: Matthew Byrne Diggs , Michael Joseph Schrader , Jeff Allen Mullins , Jeff D Fluharty
Inventor： Matthew Byrne Diggs , Michael Joseph Schrader , Jeff Allen Mullins , Jeff D Fluharty
CPC classification number: F02B37/007 , F01L1/182 , F01L2001/256 , F01L2101/00 , F01L2103/00 , F01L2105/00 , F01N13/08 , F01N2340/04 , F02B67/10 , F02M59/44 , Y02T10/144
Abstract: A multiple cylinder internal combustion engine having an engine block with first and second cylinder banks arranged at an angle and longitudinally offset relative to one another and a camshaft disposed within the engine block for actuating valves associated with each cylinder includes first and second cylinder heads associated with the first and second cylinder banks and having an intake runner for each cylinder with an entrance disposed on an outward side, and an exhaust runner for each cylinder exiting the cylinder head on an inward side of the cylinder head generally rearward of an associated cylinder to facilitate positioning of one or more turbochargers and a fuel pump in the valley generally between the cylinder heads with the fuel pump disposed forward of the exhaust runner exits and associated exhaust manifolds while accommodating four valves per cylinder actuated by four pushrods extending through the cylinder heads forward of corresponding exhaust runner exits.
Abstract translation: 具有发动机缸体的多气缸内燃机具有第一和第二气缸组，其相对于彼此以一定角度和纵向偏移地布置，并且设置在发动机缸体内用于致动与每个气缸相关联的阀的凸轮轴包括与第一和第二气缸盖相关联的第一和第二气缸盖 第一和第二气缸组，并且具有用于每个气缸的进气流道，具有设置在外侧的入口，以及用于每个气缸的排气流道，其大致在相关气缸的后方在气缸盖的内侧离开气缸盖，以方便 一个或多个涡轮增压器和燃料泵通常位于气缸盖之间，其中燃料泵布置在排气流道出口和相关联的排气歧管之前，同时容纳四个阀，每个气缸由四个推杆驱动，四个推杆延伸穿过气缸盖向前 相应的排气流道出口。
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Patent Agency Ranking
公开(公告)号：US20090078240A1
公开(公告)日：2009-03-26
申请号：US11859833
申请日：2007-09-24
Applicant: Matthew Byrne Diggs , Michael Joseph Schrader , Jeff Allen Mullins , Jeff D. Fluharty
Inventor： Matthew Byrne Diggs , Michael Joseph Schrader , Jeff Allen Mullins , Jeff D. Fluharty
IPC: F02B33/00
CPC classification number: F02B37/007 , F01L1/182 , F01L2001/256 , F01L2101/00 , F01L2103/00 , F01L2105/00 , F01N13/08 , F01N2340/04 , F02B67/10 , F02M59/44 , Y02T10/144
Abstract: A multiple cylinder internal combustion engine having an engine block with first and second cylinder banks arranged at an angle and longitudinally offset relative to one another and a camshaft disposed within the engine block for actuating valves associated with each cylinder includes first and second cylinder heads associated with the first and second cylinder banks and having an intake runner for each cylinder with an entrance disposed on an outward side, and an exhaust runner for each cylinder exiting the cylinder head on an inward side of the cylinder head generally rearward of an associated cylinder to facilitate positioning of one or more turbochargers and a fuel pump in the valley generally between the cylinder heads with the fuel pump disposed forward of the exhaust runner exits and associated exhaust manifolds while accommodating four valves per cylinder actuated by four pushrods extending through the cylinder heads forward of corresponding exhaust runner exits.
Abstract translation: 具有发动机缸体的多气缸内燃机具有第一和第二气缸组，其相对于彼此以一定角度和纵向偏移地布置，并且设置在发动机缸体内用于致动与每个气缸相关联的阀的凸轮轴包括与第一和第二气缸盖相关联的第一和第二气缸盖 第一和第二气缸组，并且具有用于每个气缸的进气流道，具有设置在外侧的入口，以及用于每个气缸的排气流道，其大致在相关气缸的后方在气缸盖的内侧离开气缸盖，以方便 一个或多个涡轮增压器和燃料泵通常位于气缸盖之间，其中燃料泵布置在排气流道出口和相关联的排气歧管之前，同时容纳四个阀，每个气缸由四个推杆驱动，四个推杆延伸穿过气缸盖向前 相应的排气流道出口。
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公开(公告)号：US09790821B2
公开(公告)日：2017-10-17
申请号：US14232889
申请日：2013-09-18
Applicant: Matthew Byrne Diggs
Inventor： Matthew Byrne Diggs
IPC: F01L3/10 , F16F1/06 , F16F3/04 , F01L1/14 , F01L1/18 , F01L1/24 , F01L1/46 , F01L1/053 , F01L1/047
CPC classification number: F01L3/10 , F01L1/146 , F01L1/182 , F01L1/185 , F01L1/2405 , F01L1/462 , F01L2001/0476 , F01L2001/0537 , F01L2001/054 , F01L2105/00 , F16F1/06 , F16F3/04
Abstract: A helical torsion valve spring assembly includes one or more helical torsion springs mounted within a frame and are held in a statically loaded state so that installation of a valve spring retainer can be easily performed. The entire helical torsion valve spring assembly is installed as a single part onto a cylinder head of an engine valvetrain. The helical torsion springs are mounted around a shaft to accurately locate the helical torsion springs so that the forces acting on the retainer and valve are precisely controlled. The assembly minimizes the size of the retainer, and applies only one bending mode to the helical torsion springs, which provides maximum utilization of the spring material and minimizes coil vibration. The assembly allows spring coils to be strategically packaged in the engine valvetrain to create space in critical areas.
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公开(公告)号：US08746206B2
公开(公告)日：2014-06-10
申请号：US13518951
申请日：2011-06-28
Applicant: Matthew Byrne Diggs
Inventor： Matthew Byrne Diggs
CPC classification number: F02B75/32 , F01B9/023 , F02B3/06 , F02B41/04 , F02B75/048 , F02B75/222 , F02B75/227 , F02B75/246 , F02B2075/025 , Y10T74/18256
Abstract: A Double-Acting Scotch Yoke (DASY) assembly includes a first yoke; a second yoke attached to the first yoke at a first flat-to-flat interface; a first piston attached to the first yoke at a second flat-to-flat interface; and a second, opposing piston attached to the second yoke at a third flat-to-flat interface. The planes of all of the flat-to-flat interfaces are perpendicular to a common, center axis of the first and second pistons. An X-engine crank train includes a plurality of DASY assemblies.
Abstract translation: 双作用苏格兰轭（DASY）组件包括第一轭; 在第一扁平平面界面处附接到第一磁轭的第二磁轭; 第一活塞，其在第二平坦 - 平坦界面处附接到所述第一轭; 以及在第三平坦 - 平坦界面处附接到所述第二轭的第二相对活塞。 所有平面至平面界面的平面垂直于第一和第二活塞的共同的中心轴线。 X发动机曲柄列车包括多个DASY组件。
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公开(公告)号：US08601998B2
公开(公告)日：2013-12-10
申请号：US13517485
申请日：2011-09-06
Applicant: Matthew Byrne Diggs
Inventor： Matthew Byrne Diggs
CPC classification number: F02F7/0017 , F01B9/026 , F02F7/0046
Abstract: A cylinder block assembly for an X-engine includes a first block half having two cylinder banks and valley openings between the two cylinder banks; and a second block half fastened to the first block half, the second block half having two cylinder banks and valley openings between the two cylinder banks. The valley openings in the first and second block halves allow an X-engine crank train assembly to be assembled within the cylinder block assembly.
Abstract translation: 用于X发动机的气缸体组件包括：在两个气缸组之间具有两个气缸组和凹槽开口的第一半块体; 以及紧固到第一块半部的第二块半体，第二块半部在两个气缸组之间具有两个气缸组和谷部开口。 第一和第二块半部中的谷部开口允许将X发动机曲柄组件组装在气缸体组件内。
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公开(公告)号：US06532920B1
公开(公告)日：2003-03-18
申请号：US10063871
申请日：2002-05-21
Applicant: Gordon William St John Sweetnam , Matthew Byrne Diggs
Inventor： Gordon William St John Sweetnam , Matthew Byrne Diggs
IPC: F01L118
CPC classification number: F01L13/0015 , F01L1/185 , F01L2001/186 , F01L2105/00
Abstract: A multiple lift position rocker arm 307 is provided which includes a body 10 and a pivotally mounted lost motion arm 44. A latch 120 is connected on one end of the body to prevent pivotal movement of the arm 344 with respect to the body 10 in a first given angular direction. The latch 120 has a second position to allow the arm 344 to pivot relative to the body to activate a valve stem 18 in a second state of activation. Preferably a roller 356 is connected with the arm 344 and rollers 162 are connected with the body 10. Roller 356 makes contact with a cam lobe in the first state of activation of the rocker arm assembly 307. The rollers 162 make contact with a cam lobe when the rocker arm assembly is in a second state of activation.
Abstract translation: 设置有多个提升位置摇臂307，其包括主体10和枢转地安装的空动臂44.闩锁120连接在主体的一端上，以防止臂344相对于主体10枢转运动 首先给定角度方向。 闩锁120具有第二位置，以允许臂344相对于主体枢转以在第二激活状态下启动阀杆18。 优选地，辊356与臂344连接，辊162与主体10连接。滚子356在摇臂组件307的第一启动状态下与凸轮凸角接触。滚子162与凸轮凸起接触 当摇臂组件处于第二激活状态时。
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