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1. 发明公开

US20240191625A1 Bidirectional Rotary Hydraulic Motor and Pump 审中-公开
公开(公告)号：US20240191625A1
公开(公告)日：2024-06-13
申请号：US18582521
申请日：2024-02-20
申请人： Herbert Dym
发明人： Herbert Dym
IPC分类号： F01C1/067 , F01C21/08 , F04C2/344 , F04C15/00
CPC分类号： F01C1/067 , F01C21/08 , F01C21/0845 , F04C2/3442 , F04C15/0061
摘要： A hydraulic device comprises a rotary toroidal piston chamber having a rectangular space with a bottom, two sidewalls, and an open top. Four stationary pistons and two retractable gates for each piston are within the toroidal chamber mounted on a chamber wheel fixed to an axle on which it rotates, wherein the pistons and the gates are evenly spaced around the toroidal chamber separating the chamber into four partitions. A piston support for each piston is configured to hold the piston stationary while the piston chamber rotates. A stationary cover encircles and seals the open top of the piston chamber wherein openings through the stationary cover allow each of the piston supports to pass through and be sealed. An input port opening and an output port opening are in the stationary cover for each partition. The piston chamber rotates by reacting directly to continuous hydraulic force on the stationary pistons.

2. 发明授权

US07628815B2 Intervertebral implant with moveable endcaps 有权
标题翻译：具有可移动端盖的椎间植入物
公开(公告)号：US07628815B2
公开(公告)日：2009-12-08
申请号：US10552675
申请日：2003-04-11
申请人： Daniel Baumgartner , Mathieu Claude , Adrian Burri
发明人： Daniel Baumgartner , Mathieu Claude , Adrian Burri
IPC分类号： A61F2/44
CPC分类号： A61F2/442 , A61F2/30728 , A61F2/30734 , A61F2002/30113 , A61F2002/30125 , A61F2002/30133 , A61F2002/30138 , A61F2002/302 , A61F2002/30332 , A61F2002/305 , A61F2002/30507 , A61F2002/30518 , A61F2002/30579 , A61F2002/30601 , A61F2002/30604 , A61F2002/30611 , A61F2002/30772 , A61F2002/30841 , A61F2220/0025 , A61F2220/0033 , A61F2230/0006 , A61F2230/0008 , A61F2230/0015 , A61F2230/0017 , A61F2230/0065 , A61F2250/0063 , B60R11/0241 , F01C1/067 , H01Q1/3291 , H01Q17/00
摘要： The invention relates to an anchor piece for fixing an intervertebral implant (15) to the end plate of a vertebra body (19;20), comprising A) an anchor piece (1), with a central axis (6) and two end faces (4, 5) transverse to the central axis (6), B) at least two spikes (7) extending from one of the end faces (4;5), parallel to the central axis (6) and which may be pushed into an end plate of a vertebral body (19;20), whereby B) the anchor piece (1) has a cavity (3) extending through the anchor piece (1) in the direction of the central axis (6) and C) the anchor piece (1) comprises fixing means (9), by means of which the anchor piece may be detachably locked to an intervertebral implant (15).
摘要翻译：本发明涉及一种用于将椎间植入物（15）固定到椎骨体（19; 20）的端板的锚固件，包括：A）具有中心轴线（6）的锚固件（1）和两个端面（4,5）横向于所述中心轴线（6），B）至少两个从所述端面（4; 5）中的一个平行于所述中心轴线（6）延伸并且可被推入椎骨体（19; 20）的端板，由此B）所述锚固件（1）具有在所述中心轴线（6）的方向上延伸穿过所述锚固件（1）的空腔（3），并且C）锚固件（1）包括固定装置（9），锚固件可以可拆卸地锁定在椎间植入物（15）上。

3. 发明申请

US20080159897A1 Reciprocating Component-Free Kinematic Motion Apparatus for Transforming Pressure Variations of a Fluid Operating in Cyclically Variable Volume Toroidal Chambers into a Mechanical Work on a Rotary Axis and Engine Including Said Apparatus 有权
标题翻译：用于将在循环可变容积环形室中操作的流体的压力变化转换成包括所述装置的旋转轴和发动机的机械工作的往复无分子运动装置
公开(公告)号：US20080159897A1
公开(公告)日：2008-07-03
申请号：US11794047
申请日：2006-01-13
申请人： Eliodoro Pomar , Rosolino Tarenzi
发明人： Eliodoro Pomar , Rosolino Tarenzi
IPC分类号： F01C1/067 , F01C1/07 , F01C19/10 , F01C20/18 , F01C21/08
CPC分类号： F01C19/10 , F01C1/067 , F01C21/08
摘要： A reciprocating part free kinematic apparatus, designed for transforming the volume variations of a plurality of chambers into a rotary motion of an axis, is characterized in that all the mechanism for performing this function is housed in a cylindric cavity coaxial with the driving axis, between the cylindric cavity, a smaller diameter inner coaxial cylinder and two discs perpendicular to the axis, being defined a toroidal cavity in which are housed rotary pistons, each longitudinally traversed by an axis and having a cross-section schematically in the shape of a circular sector, said rotary pistons rotating so as to cause the cavities defined therebetween, also of a substantially circular sector shape cross section, to cyclically change their volumes.This variation, controlled by a mechanism including a cam, the axes passing through the pistons and suitably arranged connecting rods, provides a fluid working cycle causing the driving shaft to rotate through a mechanism including a connecting rod and related crank system.Accordingly, the disclosed kinematic motion apparatus can be used both for transforming the expansion of the pressurized fluid into a mechanical work available on an axis, and to transform the mechanical work into a potential energy, by transforming it to a fluid through a compression operation.
摘要翻译：用于将多个室的体积变化转换为轴的旋转运动的往复运动部分自由运动学装置的特征在于，用于执行该功能的所有机构都容纳在与驱动轴同轴的圆柱形腔中，圆柱形空腔，较小直径的内部同轴圆柱体和两个垂直于该轴线的圆盘，被限定为环形空腔，其中容纳旋转活塞，每个圆周纵向地横过轴线并具有示意性地为圆形扇形的横截面所述旋转活塞旋转以使其间限定的空腔也是基本上圆形的扇形横截面，以循环地改变其体积。该变化由包括凸轮的机构控制，穿过活塞的轴线和适当布置的连接杆提供流体工作循环，使得驱动轴通过包括连杆和相关曲柄系统的机构旋转。因此，所公开的运动运动装置既可以用于将加压流体的膨胀转换成轴上可获得的机械工作，也可以通过压缩操作将其转换为流体，从而将机械作业转化为势能。

4. 发明授权

US2796216A Piston-type machine 失效
标题翻译：活塞式机
公开(公告)号：US2796216A
公开(公告)日：1957-06-18
申请号：US37222253
申请日：1953-08-04
申请人： MALLINCKRODT GEORGE E
发明人： MALLINCKRODT GEORGE E
IPC分类号： F01C1/067
CPC分类号： F01C1/067

5. 发明授权

US1795750A Rotary internal-combustion engine 失效
公开(公告)号：US1795750A
公开(公告)日：1931-03-10
申请号：US33426829
申请日：1929-01-22
申请人： WOLSTENHOLME HARRY F
发明人： WOLSTENHOLME HARRY F
IPC分类号： F01C1/067 , F02B53/00
CPC分类号： F01C1/067 , F02B53/00

6. 发明授权

US1729242A Valveless internal-combustion engine 失效
标题翻译：无内燃机
公开(公告)号：US1729242A
公开(公告)日：1929-09-24
申请号：US70101124
申请日：1924-03-22
申请人： JOSEPH BREGERE LOUIS
发明人： JOSEPH BREGERE LOUIS
IPC分类号： F01C1/067 , F02B53/00
CPC分类号： F01C1/067 , F02B53/00

7. 发明授权

US1628162A Rotary engine 失效
公开(公告)号：US1628162A
公开(公告)日：1927-05-10
申请号：US1860325
申请日：1925-03-26
申请人： LEHNERT JOHN A
发明人： LEHNERT JOHN A
IPC分类号： F01B13/04 , F01C1/067
CPC分类号： F01C1/067 , F01B13/045

8. 发明授权

US941567A Rotary combustion-engine. 失效
公开(公告)号：US941567A
公开(公告)日：1909-11-30
申请号：US1908430123
申请日：1908-04-30
申请人： FLEMING FRANK
发明人： FLEMING FRANK
CPC分类号： F01C1/067

9. 发明申请

US20160312611A1 A MULTIPLE VANE ROTO-DYNAMIC VARIABLE DISPLACEMENT KINETIC SYSTEM 审中-公开
标题翻译：多变量ROTO-动态可变位移动力系统
公开(公告)号：US20160312611A1
公开(公告)日：2016-10-27
申请号：US15030190
申请日：2014-10-20
申请人： Das Ajee KAMATH
发明人： Das Ajee KAMATH
IPC分类号： F01C1/067 , F01C21/00 , F04C2/067 , F02B53/00 , F04C15/00 , F04C18/067 , F04C28/18 , F04C29/00 , F01C20/18 , F04C14/18
CPC分类号： F01C1/067 , F01C1/077 , F01C20/18 , F01C21/008 , F02B53/00 , F04C2/067 , F04C14/18 , F04C15/0057 , F04C18/067 , F04C28/18 , F04C29/0042
摘要： A multiple vane kinetic system that produces variation in enclosed volumes between pairs of radial vane sets independent of each other and coaxial with a central axis within a annular casing that encapsulates the vane sets and operates in a sequence where the vane sets function as rotating links of the mechanism for a pellicular period, which is preceeded and succeeded by another period where either vane sets successively alternate between being a fixed link and a rotating link of the mechanism and during the former period the volumes between vanes remain constant as long as the vane sets have equal angular velocities, otherwise varies at rates proportional to differing angular velocities. The two time periods are controlled by timing devices actuating the vane sets to be coupled and decoupled with a power shaft and the variation in length of the two time periods makes roto-dynamic variable displacement machine.
摘要翻译：一种多叶片动力学系统，其在彼此独立的两对径向叶片组之间产生封闭体积的变化，并与环形壳体内的中心轴线同轴，该环形壳体封装叶片组，并以叶片组作为旋转连杆一个薄膜周期的机理，其前后又有另一个时期，其中任一个叶片设置在机构的固定连杆和旋转连杆之间依次交替，并且在前一时期，叶片之间的体积保持恒定，只要叶片组具有相等的角速度，否则以与不同角速度成比例的速率变化。两个时间段由定时装置控制，该装置致动叶片组，以便与动力轴联接和分离，并且两个时间段的长度变化使得旋转动态可变排量机器。

10. 发明申请

US20140348678A1 HEAT ENGINE, METHOD OF CONTROL OF THE ROTATIONAL SPEED IN A HEAT ENGINE, AND METHOD OF DESIGN OF A CAM PROFILE FOR A HEAT ENGINE 审中-公开
标题翻译：热发动机，热发动机转速控制方法，热发动机凸轮廓形设计方法
公开(公告)号：US20140348678A1
公开(公告)日：2014-11-27
申请号：US14350061
申请日：2012-10-03
申请人： Juan Antonio Castillo Álvarez
发明人： Juan Antonio Castillo Álvarez
IPC分类号： F01C1/067 , F02B53/00
CPC分类号： F01C1/067 , F01C1/063 , F01C1/07 , F02B53/00 , Y02T10/17
摘要： Heat engine comprising a body (2) provided with an annular cavity (3) therein, two coaxial discoidal sectors (7, 7′) that comprises two diametrically opposite tangential pistons (7a and 7c or 7′b and 7′d) that project, both radially and axially, from their corresponding discoidal sector and can slide through the annular cavity, each pair of consecutive pistons defining a chamber (Cab, Cbc, Ccd, Cda), a means of control of the rotational speed of the two discoidal sectors that makes their respective rotational speeds to vary cyclically and in antiphase between a maximum speed and a minimum speed, so that the speed of each sector is kept at a substantial maximum for most of the duration of a half-cycle, and is kept at a substantial minimum for most of the duration of the other half-cycle, and a means (8) of integration of the speeds of the sectors into a mean speed for the power transmission shaft (9).
摘要翻译：包括在其中设置有环形空腔（3）的主体（2）的两个同轴盘形扇区（7,7'），其包括两个直径相对的切向活塞（7a和7c或7'b和7'd）径向和轴向地从它们相应的圆盘形扇形部分滑动穿过环形空腔，每对连续的活塞限定一个腔室（Cab，Cbc，Ccd，Cda），一个控制两个圆盘形扇区的转速的装置这使得它们各自的转速在最大速度和最小速度之间周期性和反相变化，使得每个扇区的速度在半周期的大部分时间内保持在基本最大值，并保持在在另一半周期的大部分持续时间内的实质最小值;以及将扇区速度整合为动力传递轴（9）的平均速度的装置（8）。

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