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1. 发明授权

US5819635A Hydraulic-pneumatic motor 失效
标题翻译：液压气动马达
公开(公告)号：US5819635A
公开(公告)日：1998-10-13
申请号：US807249
申请日：1997-02-28
申请人： Raymond J. Moonen
发明人： Raymond J. Moonen
IPC分类号： F01B7/10 , F03C1/00 , F04B9/103 , F04B9/115
CPC分类号： F01B7/10 , F03C1/001 , F04B9/1035 , F04B9/115 , F04B2201/0201
摘要： A hydraulic motor has a longitudinally extended piston cylinder divided longitudinally into two separate and distinct fluid passages by a central divider. Longitudinally midway about the extended piston cylinder is attached a large center piston which provides the primary driving force for operation of the hydraulic motor. Pressurized fluid passes through one fluid passageway formed by the extended cylinder and central divider, and then through ports formed in the piston cylinder into a chamber. The pressurized fluid drives the large center piston, and therefore the piston cylinder, towards the source of fluid pressure being admitted into the piston cylinder. Pressurized fluid is thereby ported from a pressure chamber through the cylinder beyond the longitudinal midway point, and then passed through the cylinder wall to the power piston surface. In a similar manner, vacuum fluid is admitted into the remaining fluid passageway within the piston cylinder from an end opposite of the pressure fluid, and passed beyond the longitudinal midway point where it passes through the cylinder wall to the power piston on a surface opposite of the pressurized fluid. A power plant using the motor and an energy converter are also disclosed.
摘要翻译：液压马达具有纵向延伸的活塞气缸，纵向延伸的活塞气缸通过中心分隔件纵向分成两个独立和不同的流体通道。在延伸活塞缸的纵向中间附接有大的中心活塞，其提供用于液压马达的操作的主要驱动力。加压流体通过由延伸的气缸和中央分隔件形成的一个流体通道，然后通过形成在活塞气缸中的端口进入腔室。加压流体驱动大的中心活塞，因此活塞气缸朝向流体压力源进入活塞气缸。因此，加压流体从压力室通过气缸超过纵向中间点，然后通过气缸壁通向动力活塞表面。以类似的方式，真空流体从与压力流体相对的端部进入活塞气缸内的剩余流体通道中，并且超过其纵向中间点，其中它穿过气缸壁到与其相对的表面上的动力活塞加压流体。还公开了一种使用电动机和能量转换器的电厂。

2. 发明授权

US5819533A Hydraulic-pneumatic motor 失效
标题翻译：液压气动马达
公开(公告)号：US5819533A
公开(公告)日：1998-10-13
申请号：US769873
申请日：1996-12-19
申请人： Raymond J. Moonen
发明人： Raymond J. Moonen
IPC分类号： F01B7/10 , F03C1/00 , F04B9/103 , F04B9/115 , F16D31/02
CPC分类号： F04B9/1035 , F01B7/10 , F03C1/001 , F04B9/115 , F04B2201/0201
摘要： A hydraulic motor has three interconnected power pistons. The pistons include passageways therebetween that allow a working fluid to be conserved upon reciprocating piston motion. Valves control the pressure state of working fluid within working chambers, which in turn will cause the three piston assembly to oscillate within the working chambers. The hydraulic motor is combined with a pressure source and an energy converter to form a hydraulic-pneumatic power plant. The energy converter converts pressurized working fluid from a single port into pressurized fluid passed through a first port and reduced pressure fluid passed through a second port. The pressure source is preferably pneumatic, which provides the necessary store of energy, or push, to initiate motion within the hydraulic motor.
摘要翻译：液压马达具有三个互连的动力活塞。活塞包括其间的通道，其允许在往复活塞运动时保持工作流体。阀控制工作室内的工作流体的压力状态，这反过来将导致三个活塞组件在工作室内振荡。液压马达与压力源和能量转换器组合以形成液压气动动力装置。能量转换器将加压工作流体从单个端口转换成通过第一端口的加压流体和通过第二端口的减压流体。压力源优选是气动的，其提供必要的能量存储或推动以启动液压马达内的运动。

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