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1. 发明授权

US11852017B2 Piston machine, modular construction system for a piston machine, and method for producing a piston machine 有权
公开(公告)号：US11852017B2
公开(公告)日：2023-12-26
申请号：US17279281
申请日：2019-09-24
申请人： RapSon GmbH
发明人： Manfred Max Rapp
IPC分类号： F01C9/00 , F01C21/06 , F04C21/00
CPC分类号： F01C9/00 , F01C9/002 , F01C21/06 , F04C21/002 , F04C2240/30 , F04C2240/70
摘要： The invention relates to a modular construction system for a piston machine (100), comprising at least two separate housing parts capable of being joined together into a housing (1) of the piston machine (100), a piston (15) which is configured as a swivel element, is pivotable and is able to be arranged in the housing (1), and a housing cover (7) for covering the housing (1). The piston machine (100) is in particular configured as a modular construction system, the components of which are formed by multiple segments and joined together in a horizontal and a vertical direction in each case. The invention further relates to a piston machine (100) produced using the modular construction system and to a method for producing a piston machine (100).

2. 发明申请

US20180087454A1 OSCILLATING PISTON ENGINE 审中-公开
公开(公告)号：US20180087454A1
公开(公告)日：2018-03-29
申请号：US15829584
申请日：2017-12-01
申请人： Stephen L. Cunningham , Martin A. Stuart
发明人： Stephen L. Cunningham , Martin A. Stuart
IPC分类号： F02B53/14 , F02B55/16 , F02B53/02 , F01C9/00 , F01C21/08
CPC分类号： F02B53/14 , F01C9/002 , F01C21/08 , F02B53/02 , F02B55/16 , F02B2730/01 , Y02T10/17
摘要： An engine configuration that uses multiple opposing piston pairs to form respective expansion chambers for expanding a gas within to move the pistons to drive a main shaft. The engine can be configured to operate as an internal combustion engine that uses diesel fuel, gasoline, or natural gas, or it can be configured as an expander to convert high pressure high temperature gas to rotary power. The pistons may be mounted on the circumference of one or more disks. For any given set of choices of numbers of pistons and sizes of pistons, disks, and gears, there are disclosed dimensional constraints useful for more efficient functioning of the engine. This engine can be provided with a compact design which results in high power to weight ratios.

3. 发明授权

US09777624B2 Improved-efficiency rotary engine with moveable baffle 有权
公开(公告)号：US09777624B2
公开(公告)日：2017-10-03
申请号：US15036764
申请日：2014-08-29
申请人： Shili He
发明人： Shili He
IPC分类号： F01C13/00 , F03C2/00 , F03C4/00 , F04C2/00 , F02B53/12 , F02B55/02 , F02B55/08 , F01C9/00 , F01C21/00 , F01C21/02 , F01C21/08 , F01C21/10 , F01C21/18 , F02N11/08 , F04C23/00 , F04C29/04
CPC分类号： F02B53/12 , F01C9/002 , F01C21/008 , F01C21/02 , F01C21/08 , F01C21/106 , F01C21/18 , F02B55/02 , F02B55/08 , F02N11/08 , F04C23/008 , F04C29/04 , Y02T10/17
摘要： A rotary engine that includes at least two sets of baffles that are arranged between a cylinder body and a rotor, and are in seal fit with the inner wall of the cylinder body to form at least two sealed cavities in the cylinder body; at least one set of the baffle is a movable baffle, and can rotate around the center of the cylinder body; a one-way rotation mechanism is arranged between the movable baffle and the rotor, and drives the rotor to rotate in one direction. The rotary engine has the benefits that the sealed cavities are formed by the movable baffle and the cylinder body; four working strokes including air suction, compression, ignition and exhaust are carried out in each sealed cavity; the movable baffle rotates under acting and counter-acting forces, drives the one-way rotation mechanism to rotate, and then drives the rotor to rotate.

4. 发明授权

US09631645B2 Rotary piston actuator anti-rotation configurations 有权
公开(公告)号：US09631645B2
公开(公告)日：2017-04-25
申请号：US14491523
申请日：2014-09-19
申请人： Woodward, Inc.
发明人： Pawel A. Sobolewski , Joseph H. Kim , Robert P. O'Hara , Shahbaz H. Hydari , Zenon P. Szulyk
IPC分类号： F15B15/06 , F01C9/00 , F15B15/02 , F15B15/12 , B64C13/40
CPC分类号： F15B15/125 , B64C13/40 , F01C9/002 , F15B15/02 , F15B15/06 , Y10T29/49895
摘要： A rotary actuator includes a housing having an interior boundary that defines a central bore and has interior recesses, a chamber housing assembly disposed in the central bore and having an arcuate chamber, the arcuate chamber comprising a cavity, an exterior boundary of the chamber housing assembly having exterior recesses, each of the exterior recesses aligned with a respective one of the interior recesses, pins residing between the interior boundary and the exterior boundary, each of the pins mated to one of the exterior recesses and a corresponding one of the interior recesses to maintain an orientation of the chamber housing assembly with respect to the housing, a rotor assembly rotatably journaled in the chamber housing assembly and comprising a rotary output shaft and a rotor arm, and an arcuate-shaped piston disposed in the chamber housing assembly for reciprocal movement in the arcuate chamber.

5. 发明授权

US09475377B2 Hybrid electric rotary engine 有权
标题翻译：混合电动旋转发动机
公开(公告)号：US09475377B2
公开(公告)日：2016-10-25
申请号：US13931254
申请日：2013-06-28
申请人： William A. Ellis
发明人： William A. Ellis
IPC分类号： F02B53/00 , F02B53/04 , B60K6/24 , F02B53/02 , F02B53/06 , F01C1/32 , F01C9/00 , F01C1/44 , F01C1/06
CPC分类号： B60K6/24 , F01C1/06 , F01C1/321 , F01C1/44 , F01C9/002 , F02B53/00 , F02B53/02 , F02B53/06 , F04C2240/45 , Y02T10/6295
摘要： A hybrid electric rotary engine is provided having a pair of rotors separated by a divider and configured for rotation in opposite directions, a timing gear engaged between the inner faces of the rotors, and at least one pair of slanted rotor openings in the rim of each rotor for alignment with at least one pair of slanted divider openings to form a pair of combustion chambers in communication with at least one pair of exhaust chambers for venting of exhaust and to provide rotational thrust.
摘要翻译：一种混合式电动旋转发动机，其具有一对转子，该转子由分隔件隔开并被构造为沿相反方向旋转，一个正转齿轮接合在转子的内表面之间，以及至少一对倾斜的转子开口转子，用于与至少一对倾斜的分隔开口对准，以形成与至少一对排气室连通的一对燃烧室，用于排气并提供旋转推力。

6. 发明授权

US09399948B2 Aggregate, in particular a hybrid engine, electrical power generator or compressor 有权
标题翻译：聚集，特别是混合动力发动机，发电机或压缩机
公开(公告)号：US09399948B2
公开(公告)日：2016-07-26
申请号：US13683874
申请日：2012-11-21
申请人： Herbert Huettlin
发明人： Herbert Huettlin
IPC分类号： F02B53/14 , F02B63/04 , F01C9/00 , F01C13/00 , F04C21/00 , F04C23/02 , H02K7/00 , H02K7/14 , H02K7/18 , F04B53/00 , B60L11/12 , B60L11/18 , F02B53/00 , F02B55/00
CPC分类号： F02B63/04 , B60L11/126 , B60L11/1853 , B60L11/1864 , B60L2220/44 , F01C9/002 , F01C13/00 , F02B53/00 , F02B53/14 , F02B55/00 , F04B53/00 , F04C21/002 , F04C23/02 , F04C2240/45 , H02K7/00 , H02K7/14 , H02K7/1807 , Y02T10/17 , Y02T10/6217 , Y02T10/641 , Y02T10/7005 , Y02T10/7061 , Y02T10/7077
摘要： An aggregate, in particular a hybrid engine, electrical power generator or compressor, comprises a housing in which are arranged a piston motor part and an electric motor part, wherein the piston motor part has a first piston with a first end face and at least one second piston with a second end face, wherein the first piston and the at least one second piston perform reciprocating motions, wherein between the first end face and the second end face is provided a working chamber for a working medium, which chamber is periodically reduced and enlarged because of the reciprocating motions of the pistons, and wherein the electric motor part has an annular rotor which can rotate in the housing about a rotation axis that is fixed relative to the housing. The rotor surrounds the piston motor part.
摘要翻译：集料，特别是混合发动机，发电机或压缩机，包括其中布置有活塞马达部件和电动机部件的壳体，其中活塞马达部件具有第一活塞，第一活塞具有第一端面和至少一个具有第二端面的第二活塞，其中所述第一活塞和所述至少一个第二活塞执行往复运动，其中在所述第一端面和所述第二端面之间设置有用于工作介质的工作室，所述室被周期性地减少，由于活塞的往复运动而增大，并且其中电动马达部件具有环形转子，该环形转子可围绕相对于壳体固定的旋转轴线在壳体中旋转。转子围绕活塞马达部分。

7. 发明申请

US20150316039A1 INTEGRATED ENERGY GENERATING DAMPER 有权
标题翻译：综合能源发电阻尼器
公开(公告)号：US20150316039A1
公开(公告)日：2015-11-05
申请号：US14681630
申请日：2015-04-08
申请人： Levant Power Corporation
发明人： Clive Tucker , Ross J. Wendell , Zackary Martin Anderson , Evan Moen , Johannes Schneider , Zachary J. Jackowski , Sean C. Morton
IPC分类号： F03G7/08 , B60G11/26
CPC分类号： F03G7/08 , B60G11/265 , B60G2400/252 , F01C1/103 , F01C9/002 , F01C13/00 , F03C1/26
摘要： A linear energy harvesting device that includes a housing and a piston that moves at least partially through the housing when it is compressed or extended from a rest position. When the piston moves, hydraulic fluid is pressurized and drives a hydraulic motor. The hydraulic motor drives an electric generator that produces electricity. Both the motor and generator are central to the device housing. Exemplary configurations are disclosed such as monotube, twin-tube, tri-tube and rotary based designs that each incorporates an integrated energy harvesting apparatus. By varying the electrical characteristics on an internal generator, the kinematic characteristics of to the energy harvesting apparatus can be dynamically altered. In another mode, the apparatus can be used as an actuator to create linear movement. Applications include vehicle suspension systems (to act as the primary damper component), railcar bogie dampers, or industrial applications such as machinery dampers and wave energy harvesters, and electro-hydraulic actuators.
摘要翻译：线性能量收集装置，其包括壳体和活塞，当壳体和活塞从静止位置被压缩或延伸时至少部分地移动通过壳体。当活塞移动时，液压油被加压并驱动液压马达。液压马达驱动发电机发电。电机和发电机都是设备外壳的中心。公开了示例性配置，例如单管，双管，三管和基于旋转的设计，每个都包括集成的能量收集装置。通过改变内部发电机的电气特性，可以动态改变能量收集装置的运动特性。在另一种模式中，该装置可用作致动器以产生线性运动。应用包括车辆悬挂系统（用作主要阻尼器部件），轨道车转向架阻尼器或工业应用，例如机械阻尼器和波浪能收割机以及电动液压致动器。

8. 发明授权

US09133923B2 Rotary actuator 有权
标题翻译：旋转执行机构
公开(公告)号：US09133923B2
公开(公告)日：2015-09-15
申请号：US13662967
申请日：2012-10-29
申请人： NABTESCO CORPORATION
发明人： Koji Ito , Takashi Koizumi
IPC分类号： F16H29/02 , F01C1/063 , F01C9/00
CPC分类号： F16H29/02 , F01C1/063 , F01C9/002 , F15B15/125
摘要： A cylinder is installed within a case. An output shaft is installed in a hollow space within the cylinder. A pair of pistons extend in an arc, and is supported so as to be able to slide and be displaced along a circumferential direction of the cylinder within the cylinder. The pair of pistons is able to urge an arm integrated with the output shaft from two sides of the arm. Pressure chambers into which a pressure medium is introduced are defined between the cylinder and each piston in the pair of pistons. The pressure medium is fed to one of the pressure chambers and drained from the other, and thus the arm is displaced, and the output shaft pivots in a rotational direction.
摘要翻译：气瓶安装在外壳内。输出轴安装在气缸内的中空空间中。一对活塞以弧形延伸，并且被支撑成能够沿着气缸内的气缸的圆周方向滑动并移位。一对活塞能够从臂的两侧推动与输出轴一体化的臂。气缸与活塞中的每个活塞之间形成有压力介质被引入的压力室。将压力介质供给到一个压力室并从另一个排出，从而使臂移位，输出轴沿旋转方向转动。

9. 发明申请

US20150165639A1 ARRANGEMENT FOR ACHIEVING A RECIPROCAL MOTION IN PARTICULAR FOR A CHAIN SAW 有权
标题翻译：用于实现特别用于链锯的重力运动的安排
公开(公告)号：US20150165639A1
公开(公告)日：2015-06-18
申请号：US14401961
申请日：2013-05-17
申请人： TURNSET AB
发明人： Gunnar Kurt Falk
IPC分类号： B27B17/08 , F15B21/12 , A01G23/091
CPC分类号： B27B17/08 , A01G23/091 , F01C9/002 , F01C13/02 , F01C21/007 , F01C21/10 , F04C9/002 , F04C2240/54 , F15B15/12 , F15B21/12 , F16C32/064 , F16C33/6637 , Y10T83/7145
摘要： An arrangement that can be turned by an assigned hydraulic pressure and flow, related to a chain saw supported by a harvesting unit for crosscutting timber, wherein a bearing arrangement is arranged for the chain saw and oriented between a guide bar housing and the chain saw's drive motor unit, wherewith an oscillatory motion can be activated by a hydraulic control valve, through which hydraulic flow is alternatively controlled via feed or connection lines to the bearing arrangement, for a first or second operating mode. The arrangement is activated via hydrostatic pressure and coordinated with the guide bar housing, and with the drive motor unit, via surrounding perforated discs oriented in parallel and aligned around an axis of rotation for a drive shaft. The hydrostatic affects the arrangement's oscillatory motion for a reciprocal motion pattern, while spent hydraulic oil serves as a lubricating film between the opposing bearing surfaces.
摘要翻译：一种能够通过分配的液压和流动转动的装置，其与由用于横切木材的收割单元支撑的链锯相关，其中为链锯布置轴承装置并且在导杆壳体和链锯驱动器之间定向电动机单元，其中可以通过液压控制阀来启动振荡运动，通过该液压控制阀，液压流可以通过馈送或连接到轴承装置的连接线进行控制，用于第一或第二操作模式。该装置通过静水压力被启动，并与引导杆壳体以及与驱动马达单元协调，通过围绕驱动轴的旋转轴线平行定向并围绕的围绕的多孔盘。流体静力影响布置的摆动运动，用于往复运动模式，而废液压油用作相对轴承表面之间的润滑膜。

10. 发明授权

US09035477B2 Integrated energy generating damper 有权
标题翻译：集成能量发生阻尼器
公开(公告)号：US09035477B2
公开(公告)日：2015-05-19
申请号：US13704138
申请日：2011-06-16
申请人： Clive Tucker , Ross Wendell , Zackary M. Anderson , Evan Moen , Johannes Schneider , Zachary J. Jackowski , Sean Morton
发明人： Clive Tucker , Ross Wendell , Zackary M. Anderson , Evan Moen , Johannes Schneider , Zachary J. Jackowski , Sean Morton
IPC分类号： F03G7/08 , F01C1/10 , F01C9/00 , F01C13/00 , F03C1/26
CPC分类号： F03G7/08 , B60G11/265 , B60G2400/252 , F01C1/103 , F01C9/002 , F01C13/00 , F03C1/26
摘要： A linear energy harvesting device that includes a housing and a piston that moves at least partially through the housing when it is compressed or extended from a rest position. When the piston moves, hydraulic fluid is pressurized and drives a hydraulic motor. The hydraulic motor drives an electric generator that produces electricity. Both the motor and generator are central to the device housing. Exemplary configurations are disclosed such as monotube, twin-tube, tri-tube and rotary based designs that each incorporates an integrated energy harvesting apparatus. By varying the electrical characteristics on an internal generator, the kinematic characteristics of the energy harvesting apparatus can be dynamically altered. In another mode, the apparatus can be used as an actuator to create linear movement. Applications include vehicle suspension systems (to act as the primary damper component), railcar bogie dampers, or industrial applications such as machinery dampers and wave energy harvesters, and electro-hydraulic actuators.
摘要翻译：线性能量收集装置，其包括壳体和活塞，当壳体和活塞从静止位置被压缩或延伸时至少部分地移动通过壳体。当活塞移动时，液压油被加压并驱动液压马达。液压马达驱动发电机发电。电机和发电机都是设备外壳的中心。公开了示例性配置，例如单管，双管，三管和基于旋转的设计，每个都包括集成的能量收集装置。通过改变内部发电机的电气特性，可以动态改变能量收集装置的运动特性。在另一种模式中，该装置可用作致动器以产生线性运动。应用包括车辆悬挂系统（用作主要阻尼器部件），轨道车转向架阻尼器或工业应用，例如机械阻尼器和波浪能收割机以及电动液压致动器。

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