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51. 发明授权

US07823546B2 Super charged engine 失效
标题翻译：超级发动机
公开(公告)号：US07823546B2
公开(公告)日：2010-11-02
申请号：US12130956
申请日：2008-05-30
申请人： Cliff Carlson , Steven F. Lowe
发明人： Cliff Carlson , Steven F. Lowe
IPC分类号： F02B75/18
CPC分类号： F02B33/04 , F01B3/0005 , F01B3/0085 , F02B33/22 , F02B75/26
摘要： An engine with an output shaft extending through the engine block and generally parallel to the piston, the engine includes a boost piston cylinder integral to the cylinder, and a boost piston for producing compressed air so as to supercharge the engine. The engine further includes an energy translation mechanism translating linear movement into rotary movement, an energy translation mechanism for reducing the side force that the piston exerts against the inner wall of the combustion chamber, an energy transforming member working in concert with an engine torque absorbing/motion control torque reaction device to eliminate the lemniscate motion from being translated to the piston and to absorb all engine torque to case ground through a rolling element bearing, and a port time control system having a shaft phaser to adjust the phase of the pistons or the position of the air control valve.
摘要翻译：发动机具有延伸穿过发动机缸体并且大致平行于活塞的输出轴，发动机包括与气缸成一体的增压活塞气缸，以及用于产生压缩空气以增压发动机的升压活塞。发动机还包括将线性运动转换成旋转运动的能量平移机构，用于减小活塞对燃烧室的内壁施加的侧向力的能量转换机构，与发动机扭矩吸收/ 运动控制扭矩反作用装置，以消除收集的运动不被转换成活塞，并且通过滚动元件轴承将所有发动机扭矩吸收到壳体接地;以及端口时间控制系统，具有用于调节活塞相位的轴相位器空气控制阀的位置。

52. 发明申请

US20070234898A1 AXIAL CAM AIR MOTOR 有权
标题翻译：轴向CAM空气马达
公开(公告)号：US20070234898A1
公开(公告)日：2007-10-11
申请号：US11279215
申请日：2006-04-10
申请人： Theodore Boyl-Davis , Alan Merkley , Ronald Outous
发明人： Theodore Boyl-Davis , Alan Merkley , Ronald Outous
IPC分类号： F01L25/02
CPC分类号： F01B3/0032 , F01B3/0058 , F01B3/0085 , F01B3/04
摘要： A motor assembly including a body that includes a plurality of cylinders and a plurality of air channels and a conical shaped piston slidably coupled within each of said plurality of cylinders. The motor assembly also includes a rotatable timing shaft positioned concentric to and at least partially housed within the body and in flow communication with an air source and the plurality of air channels and a cam plate coupled to the timing shaft and configured to engage the pistons and generate torque.
摘要翻译：一种电动机组件，其包括主体，该主体包括多个气缸和多个空气通道，以及可滑动地联接在所述多个气缸内的圆锥形活塞。电动机组件还包括可旋转正时轴，其定位成与壳体同心且至少部分地容纳在主体内并且与空气源和多个空气通道流体连通，以及联接到正时轴的凸轮板，并且构造成与活塞接合产生扭矩。

53. 发明申请

US20060130325A1 Tubular piston for a piston engine and method producing a tubular piston 失效
标题翻译：用于活塞发动机的管状活塞和产生管状活塞的方法
公开(公告)号：US20060130325A1
公开(公告)日：2006-06-22
申请号：US10543880
申请日：2004-01-29
申请人： Josef Beck
发明人： Josef Beck
IPC分类号： B23P15/10 , F01B31/00
CPC分类号： F04B1/124 , B23P15/10 , F01B3/0085 , Y10T29/4925 , Y10T29/49252
摘要： The invention relates to a tubular piston for a piston engine, comprising a tubular section, a collar shaped region and a ball pivot formed thereon, and an inner tube arranged in an outer tube. A cavity is at least partially formed between the outer tube and the inner tube. Said cavity is sealed from the area surrounding the hollow piston in a pressure-tight manner, by a material, especially a solder material, which is arranged in the cavity in a positively locking manner by means of heating.
摘要翻译：本发明涉及一种用于活塞发动机的管状活塞，其包括管状部分，套环形区域和形成在其上的球枢轴，以及布置在外管中的内管。空腔至少部分地形成在外管和内管之间。所述腔体通过材料，特别是焊料材料以压力密封的方式从围绕中空活塞的区域密封，该材料通过加热以积极锁定方式布置在空腔中。

54. 发明申请

US20050155488A1 Axial piston machines 失效
标题翻译：轴向活塞机
公开(公告)号：US20050155488A1
公开(公告)日：2005-07-21
申请号：US10762167
申请日：2004-01-21
申请人： Arthur Shulenberger , Luc Deschaumes
发明人： Arthur Shulenberger , Luc Deschaumes
IPC分类号： F01B3/00 , F01B3/10 , F16H23/00
CPC分类号： F01B3/0002 , F01B3/0005 , F01B3/0085 , Y10T74/18336
摘要： This invention relates to internal combustion engines with cylinders arranged parallel to the main shaft and where reciprocating movements of the pistons are converted to rotation by means of a Z-crank mechanism and motion converter, or conversely to systems such as pumps and compressors wherein rotation of the Z-crank and motion converter produces reciprocating motions of the pistons. The motion converter is prevented from rotation by a reaction control shaft or by a gear train. Connecting rods are prevented from rotating about their long axes. Double-ended configurations can be either opposed cylinder or opposed piston, and may include multiple pairs of pistons with each pair in a common cylinder. The Z-crank may be moved axially for the purpose of varying the compression ratio. Variation of the compression ratio is controlled by an engine control unit and is adjusted to optimize engine performance under varying loads and other conditions.
摘要翻译：本发明涉及具有平行于主轴布置的气缸的内燃机，并且活塞的往复运动通过Z形曲柄机构和运动转换器转换为旋转，或者相反地涉及诸如泵和压缩机的系统，其中旋转 Z曲柄和运动转换器产生活塞的往复运动。运动转换器被反应控制轴或齿轮系阻止旋转。防止连杆绕其长轴旋转。双端配置可以是相对的气缸或相对的活塞，并且可以包括多对活塞，每对活塞在公共气缸中。为了改变压缩比，Z轴曲柄可以轴向移动。压缩比的变化由发动机控制单元控制并被调节以在变化的负载和其他条件下优化发动机性能。

55. 发明授权

US06338293B1 Reduced oil volume piston assembly for a hydrostatic unit 失效
标题翻译：用于静液压单元的减少油量活塞组件
公开(公告)号：US06338293B1
公开(公告)日：2002-01-15
申请号：US09607303
申请日：2000-06-30
申请人： Alan W. Johnson , Kenneth J. Woodshank , Michael A. Betz , Richard L. Otto
发明人： Alan W. Johnson , Kenneth J. Woodshank , Michael A. Betz , Richard L. Otto
IPC分类号： F01B300
CPC分类号： F01B3/0044 , F01B3/0085 , F04B1/124
摘要： A reduced oil volume piston assembly for a hydrostatic unit includes a piston assembly having a piston body and a stem formed separately from the piston body. A cavity is formed in one end of the piston body. The stem includes an enlarged head and an elongated neck extending upwardly from the head. The neck lossely inserts into the cavity of the piston body so as to at least partially fill the cavity. The head is unattached to the piston body and cannot enter the cavity, but its shape allows fluid flow into the cavity around the stem. These components can be incorporated into the cylinder block assembly as separate components or the stems can be integrally cast with the cylinder block or attached thereto as a stem ring assembly.
摘要翻译：用于静液压单元的减小的油量活塞组件包括具有活塞主体和与活塞主体分开形成的杆的活塞组件。在活塞体的一端形成空腔。杆包括从头部向上延伸的扩大头部和细长颈部。颈部滑入到活塞体的空腔中，以至少部分地填充空腔。头部未附接到活塞体，不能进入腔体，但其形状允许流体流入阀杆周围的空腔。这些部件可以作为单独的部件结合到气缸体组件中，或者杆可以与气缸体一体地铸造或者作为杆环组件附接到其上。

56. 发明授权

US06237467B1 Hydrostatic machine piston 失效
标题翻译：静液压活塞
公开(公告)号：US06237467B1
公开(公告)日：2001-05-29
申请号：US09331918
申请日：1999-06-29
申请人： Josef Beck
发明人： Josef Beck
IPC分类号： F01B3110
CPC分类号： F01B3/0085 , F04B1/124
摘要： The invention relates to a piston for a hydrostatic machine and a corresponding production method. In a conventional production method of this type, the piston is shaped from a blank into a shank section and a ball and socket joint section connected to the shank section by means of a neck section. According to the inventive embodiment, an additional blank for an inner tube is inserted into the blank of the outer tube before the latter is shaped. A hollow piston comprising one or more hollow chambers between the inner and outer tubes is formed after both blanks have been shaped.
摘要翻译：本发明涉及一种用于静液压机器的活塞和相应的生产方法。在这种传统的制造方法中，活塞由坯件成形为柄部，通过颈部连接到柄部的球窝接合部。根据本发明的实施例，用于内管的另外的坯件在成形之前被插入外管的坯件中。在两个坯料已经成形之后，形成在内管和外管之间包括一个或多个中空室的空心活塞。

57. 发明授权

US4300274A Method of manufacturing connecting rod for axial cylinder-type reciprocating piston engine 失效
标题翻译：轴向圆柱型往复活塞发动机连杆的制造方法
公开(公告)号：US4300274A
公开(公告)日：1981-11-17
申请号：US90027
申请日：1979-10-31
申请人： Hermann Papst
发明人： Hermann Papst
IPC分类号： B23P15/00 , F01B3/00 , F16C7/02 , F16C7/08
CPC分类号： B23P15/003 , B23P15/00 , F01B3/0085 , F16C7/023 , F16C7/08 , B23P2700/04 , Y10T29/49266 , Y10T29/4929 , Y10T29/49861 , Y10T29/49888
摘要： A method of manufacturing a connecting rod for reciprocating piston engines, especially axial cylinder-type reciprocating piston engines, with the connecting rod including a tubular shaft having hollow spherical shells mounted at the ends thereof. The tubular shaft and the hollow spherical shells are constructed from a sheet metal-like material and are joined to form a one-piece connecting rod body by way of welding joints. A lubricating tube is arranged within the tubular shaft and extends between the spherical shells so as to equalize the lubricant between surfaces of the hollow spherical shells.
摘要翻译：一种用于往复式活塞发动机，特别是轴向柱塞式往复活塞式发动机的连杆的制造方法，其连杆包括安装在其端部的具有中空球壳的管状轴。管状轴和中空球形壳体由钣金类材料构成，并通过焊接接头连接形成一体式连杆体。润滑管布置在管状轴内并在球形壳之间延伸，以便均衡中空球壳的表面之间的润滑剂。

58. 发明授权

US4216704A Piston for a hydrostatic axial-piston machine 失效
标题翻译：活塞式静压轴向活塞机
公开(公告)号：US4216704A
公开(公告)日：1980-08-12
申请号：US854051
申请日：1977-11-23
申请人： Walter Heyl
发明人： Walter Heyl
IPC分类号： F04B1/00 , F01B3/00 , F04B1/34 , F15B21/04
CPC分类号： F01B3/0085
摘要： A piston for a hydrostatic piston machine, especially an axial-piston pump or motor in which the piston is formed with a ball head riding in a slide shoe which is supported by a fluid-pressure cushion against a countersurface, e.g. a swashplate. The piston is formed with a central passage which communicates with a bore in the ball head, this bore being provided with a throttle to prevent the fluid medium from being forced at an excessive rate into the fluid-pressure cushion and thereby lift the shoe from the countersurface. According to the invention, the end of the piston remote from the ball head is provided with a gap filter of large area and narrow gap width to prevent large particles from entering and blocking the passage and the throttle.
摘要翻译：一种用于静液压活塞机的活塞，特别是一种轴向活塞泵或电动机，其中活塞形成有球头，该球头骑在滑靴中，该滑动鞋由流体压力缓冲器支承在抵靠着表面上。一个斜盘活塞形成有与球头中的孔连通的中心通道，该孔设置有节流阀，以防止流体介质以过高的速度被压入流体压力垫中，从而将鞋从反面根据本发明，远离球头的活塞的端部设置有大面积和窄间隙宽度的间隙过滤器，以防止大颗粒进入和阻塞通道和节流阀。

59. 发明授权

US4191095A Hollow piston for hydrostatic machines 失效
标题翻译：空心活塞用于静液压机
公开(公告)号：US4191095A
公开(公告)日：1980-03-04
申请号：US854053
申请日：1977-11-23
申请人： Walter Heyl
发明人： Walter Heyl
IPC分类号： F15B15/14 , B23P15/10 , F01B3/00 , F16J1/00 , F15B21/04 , F16K1/00 , F16K1/08
CPC分类号： B23P15/10 , F01B3/0085
摘要： A hollow piston for a hydrostatic piston machine and especially for a swash-plate-type axial-piston pump or motor, comprises a hollow outer cylinder member which is formed at one end with a ball head and at the other end with a cover. Extending centrally through this hollow piston is a central post having its opposite ends secured to or engaging the opposite ends of the outer piston member and formed with a central bore communicating between a passage in the cover and a passage in the ball head. At least one of these ends of the central post is juxtaposed with a respective end of the piston and the juxtaposed ends are formed with a conical surface and an edge engaging this surface to seal the post to the outer member.
摘要翻译：用于静液压活塞机的中空活塞，特别是用于旋转斜盘式轴向柱塞泵或电动机的中空活塞包括中空的外筒件，该中空的外筒件在一端形成有球头，另一端形成有盖。通过该中空活塞中心延伸的是中心柱，其中相对的端部固定到外活塞构件的相对端或接合外活塞构件的相对端，并且形成有在盖中的通道和球头中的通道之间连通的中心孔。中心柱的这些端部中的至少一个与活塞的相应端并置，并置的端部形成有锥形表面和与该表面接合的边缘，以将柱密封到外部构件。

60. 发明授权

US4111102A Steam engine in which the cylinder inlet valves are actuated by the operation of the power conversion means 失效
标题翻译：蒸汽发动机，其中缸内进气阀由动力转换装置的运行而起动
公开(公告)号：US4111102A
公开(公告)日：1978-09-05
申请号：US765676
申请日：1977-02-04
申请人： Marion K. Harris
发明人： Marion K. Harris
IPC分类号： F01B3/00 , F01B17/04 , F01B3/10
CPC分类号： F01B17/04 , F01B3/0005 , F01B3/0008 , F01B3/0023 , F01B3/0085
摘要： A steam engine with axially aligned cylinders. Disposed within the cylinders are aligned pistons. An inlet valve is provided for each cylinder to control the flow of steam in the associated cylinder for imparting a reciprocating movement to the piston in the associated cylinder. Power conversion means have a swash plate that is disposed between the pistons and that is rotated by the sequential power strokes of the pistons. The inlet valves are actuated by means responsive to the movement of the swash plate to control the flow of steam in the cylinders.

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