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1. 发明授权

US5325762A Fluid pressure operated piston engine assembly 失效
标题翻译：流体压力活塞发动机总成
公开(公告)号：US5325762A
公开(公告)日：1994-07-05
申请号：US96862
申请日：1993-07-26
申请人： John T. Walsh , Robert J. Woodlief , Patricia A. Sloan
发明人： John T. Walsh , Robert J. Woodlief , Patricia A. Sloan
IPC分类号： F01L29/04 , F01L23/00 , F01L25/08 , F15B11/15 , F16K3/26 , F16K35/16 , F15B15/20
CPC分类号： F01L23/00 , F01L25/08
摘要： A fluid pressure operated piston engine assembly, such as a pump assembly, including a fluid pressure operated piston engine and a fluid valve for coupling fluid under pressure to alternative portions of the piston chamber of the piston engine. The fluid valve includes a valve spool which is translated to effect the alternative modes of coupling pressurized fluid to the piston chamber. The translation is accomplished by a shifter assembly having a shifter rod attached to the valve spool. The shifter rod includes a pair of diametrically opposed magnets attached thereto. A fork is attached to the piston engine drive shaft at one end and is mounted for limited movement along the shifter rod between the pair of magnets of the shifter rod. The interaction between the flux generated by a magnet carried by the fork with one of the magnets of the shifter rod causes the shifter rod, and in turn the valve spool, to shift from one position to another, thereby re-directing the flow of fluid to the piston chamber to effect the reversal of direction of travel of the piston and its associated drive shaft.
摘要翻译：流体压力操作的活塞发动机组件，例如泵组件，其包括流体压力操作的活塞发动机和用于将压力下的流体耦合到活塞发动机的活塞室的替代部分的流体阀。流体阀包括阀芯，其被平移以实现将加压流体耦合到活塞室的替代模式。平移由具有附接到阀芯的换档杆的换档器组件来实现。换档杆包括一对直径相对的磁铁，连接到其上。叉子在一端附接到活塞发动机驱动轴，并且被安装成沿着换档杆在换档杆的一对磁体之间有限的运动。由叉子携带的磁体与换向杆的一个磁体产生的磁通之间的相互作用导致换档杆，并且阀芯从一个位置转移到另一个位置，从而重新引导流体流到活塞室以实现活塞及其相关联的驱动轴的行进方向的反转。

2. 发明授权

US08413583B2 Hole covering and locator 有权
标题翻译：孔盖和定位器
公开(公告)号：US08413583B2
公开(公告)日：2013-04-09
申请号：US12842907
申请日：2010-07-23
申请人： Samuel T. Sloan , Patricia A. Sloan
发明人： Samuel T. Sloan , Patricia A. Sloan
IPC分类号： F42D3/00
CPC分类号： F42D1/18
摘要： A covering that has a means for support, a means for abutment to a wall, and a means for retaining a sensing element. The covering includes a body portion and a perimeter portion with a plurality of radially extending fins. Fins with or without boss are useful for abutment to a wall or surface. One or more means for retaining positioned in the interior of the body, are useful for fixedly positioning or holding a sensing element. The covering may be position on or into a hole and optionally includes additional elements for function and use, such as reinforcing members on the radially extending fins, a central hub, and a spool position around the hub.
摘要翻译：具有用于支撑的装置，用于抵靠墙壁的装置和用于保持感测元件的装置的覆盖物。覆盖物包括主体部分和具有多个径向延伸翅片的周边部分。具有或不具有凸台的凸块可用于抵靠墙壁或表面。用于保持定位在身体内部的一种或多种装置对于固定地定位或保持感测元件是有用的。覆盖物可以位于孔上或位于孔中，并且可选地包括用于功能和用途的附加元件，例如在径向延伸翅片上的加强构件，中心毂和围绕毂的卷轴位置。

3. 发明申请

US20120017791A1 Hole Covering and Locator 有权
标题翻译：孔覆盖和定位器
公开(公告)号：US20120017791A1
公开(公告)日：2012-01-26
申请号：US12842907
申请日：2010-07-23
申请人： Samuel T. Sloan , Patricia A. Sloan
发明人： Samuel T. Sloan , Patricia A. Sloan
IPC分类号： F42D1/18 , E06B7/00
CPC分类号： F42D1/18
摘要： A covering that has a means for support, a means for abutment to a wall, and a means for retaining a sensing element. The covering includes a body portion and a perimeter portion with a plurality of radially extending fins. Fins with or without boss are useful for abutment to a wall or surface. One or more means for retaining positioned in the interior of the body, are useful for fixedly positioning or holding a sensing element. The covering may be position on or into a hole and optionally includes additional elements for function and use, such as reinforcing members on the radially extending fins, a central hub, and a spool position around the hub.
摘要翻译：具有用于支撑的装置，用于抵靠墙壁的装置和用于保持感测元件的装置的覆盖物。覆盖物包括主体部分和具有多个径向延伸翅片的周边部分。具有或不具有凸台的凸块可用于抵靠墙壁或表面。用于保持定位在身体内部的一种或多种装置对于固定地定位或保持感测元件是有用的。覆盖物可以位于孔上或位于孔中，并且可选地包括用于功能和用途的附加元件，例如在径向延伸翅片上的加强构件，中心毂和围绕毂的卷轴位置。

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