公开(公告)号：US4177712A

公开(公告)日：1979-12-11

申请号：US885177

申请日：1978-03-10

申请人： Albert M. Herzig

发明人： Albert M. Herzig

IPC分类号： B24B23/04 ,  F01B11/00 ,  F01L33/04 ,  F01B7/02 ,  F01B7/16 ,  F01B9/00

CPC分类号： F01B11/009 ,  B24B23/043

摘要： A single tool carrier reciprocatingly driven in opposite directions by a pair of double ended reciprocating pneumatic pistons, one of the pistons driving the carrier through rack and pinion gear means and the other piston driving the carrier through a pin integrally connected to the carrier, mounted vertically on the carrier and engaging the said other piston. Seal rings, preferably of Teflon, are mounted on both ends of both pistons. The pistons operate in opposite directions. One piston is made relatively light so that its weight and the weight of the other shoe are counterbalanced against each other.

摘要翻译： 通过一对双端往复式气动活塞沿相反方向往复运动的单个工具架，其中一个活塞通过齿条和小齿轮装置驱动载体，另一个活塞通过一体地连接到载体的销驱动载体，垂直安装 在所述载体上并且接合所述另一个活塞。 密封环，优选特氟龙，安装在两个活塞的两端。 活塞在相反的方向运行。 使一个活塞相对较轻，使得其重量和另一个鞋的重量相互抵消。

公开(公告)号：US3926094A

公开(公告)日：1975-12-16

申请号：US37562273

申请日：1973-07-02

申请人： MIDLAND ROSS CORP

发明人： KURICHH SHAM L ,  ACRE LEON R

IPC分类号： F15B15/10 ,  B60T17/08 ,  F16D65/28 ,  F01B7/16

CPC分类号： B60T17/083

摘要： An air operated spring brake which has a diaphragm upon which air acts to compress an energy storing spring in readiness to apply the brakes on a vehicle when the air pressure is released is so arranged that the push rod which links the spring through the diaphragm to the brake applying apparatus is connected to the diaphragm and supported in the spring brake actuator in a manner permitting the push rod to be displaced from its true axis upon compression and expansion of the spring so that the spring can establish its own position of equilibrium.

摘要翻译： 一种气动弹簧制动器，其具有隔膜，当空气压力被释放时，空气用于压缩能量储存弹簧以便将制动器施加在车辆上的空气被布置成使得将弹簧穿过隔膜连接到所述隔膜的推杆 制动施加装置连接到隔膜并以这样的方式支撑在弹簧制动致动器中，使得当压缩和膨胀弹簧时，推杆能够从其真实轴线移位，使得弹簧能够建立其自身的平衡位置。

公开(公告)号：US1467528A

公开(公告)日：1923-09-11

申请号：US41863720

申请日：1920-10-22

申请人： RICHARD CARTER ARTHUR

发明人： RICHARD CARTER ARTHUR

IPC分类号： F01B7/16

CPC分类号： F01B7/16

公开(公告)号：US20200173357A1

公开(公告)日：2020-06-04

申请号：US16605185

申请日：2017-04-13

申请人： Wojciech GAJ-JABLONSKI

发明人： Wojciech GAJ-JABLONSKI

IPC分类号： F02B75/28 ,  F02B25/02 ,  F02F7/00 ,  F02M61/14 ,  F02M25/03 ,  F01N3/04 ,  F02F3/28 ,  F02B33/40 ,  F02M25/022 ,  F01B7/16 ,  F01B9/02

摘要： An engine having a cylinder fastened to the engine ease with the biconcave internal partition, which divides the cylinder into the upper and bottom parts. Sparking plugs are mounted on both sides of the partition. The upper and the bottom parts of the cylinder have side scavenging channels which connect suction spaces to the working spaces of both parts of the cylinder. The upper and bottom parts of the cylinder have inlet and outlet orifices. Inside the upper and inside the bottom part of the cylinder and the upper and bottom piston are placed respectively, while both pistons are directed towards each other by the working surfaces. The pistons are connected by a rod that is led through the linear bearing that is embedded in the partition forming a seal. The connecting rod is fastened to the bottom piston and by its other end it is connected to the crankshaft.

公开(公告)号：US20200158240A1

公开(公告)日：2020-05-21

申请号：US16404723

申请日：2019-05-06

申请人： Weldy Rafael Peguero

发明人： Weldy Rafael Peguero

IPC分类号： F16J10/02 ,  F16H19/04 ,  F02P13/00 ,  F16J1/14 ,  A46B13/06 ,  A47L11/26 ,  A47L11/40 ,  F03C1/007 ,  F01B7/16 ,  F01B9/04 ,  F02B75/28

摘要： A mechanical device comprising, a gear rack having a first point and a second point; at least one piston attached either to said first point or said second point; said piston having an exterior surface and an interior surface; wherein said exterior surface is facing away from said gear rack and wherein said gear rack is attached to said interior surface; said gear rack being gyratingly coupled with an actuator shaft; wherein said gear rack is capable of moving in a substantially linear direction due to a force being applied to said exterior surface or said interior surface; and wherein said actuator shaft rotating due to the said motion of said gear rack; in another embodiment, at least one piston having an interior surface and an exterior surface; said inner side pivotingly mated with a connecting rod; said connecting rod having an opposing point B which is rotationally fastened to a counterbalance; said counterbalance rotating about an actuating shaft; a cylinder chamber having with a top breach housing said at least one piston; a pull shaft pivotingly connected to said exterior surface with pivoting joint and to a gear rack with a second pivoting joint; said pull shaft reciprocly advancing within said top breach; said reciprocation causing said gear rack to similarly reciprocate causing rotation of an input shaft; wherein said input shaft is mated with said gear rack through a one way gear box; and an accelerating spark plug, disposed in the body of said cylinder chamber for igniting combustible materials introduced into said cylinder chamber.

公开(公告)号：US09611872B2

公开(公告)日：2017-04-04

申请号：US14249813

申请日：2014-04-10

申请人： John Russell Finley

发明人： John Russell Finley

IPC分类号： F15B15/20 ,  F15B11/15 ,  F01B11/00 ,  F01B7/16

CPC分类号： F15B15/204 ,  F01B7/16 ,  F01B11/001 ,  F01B11/009 ,  F15B11/15

摘要： A hydraulic cylinder is provided. The hydraulic cylinder includes a casing with a longitudinal axis defined therethrough, a first fluid inlet defined in the casing, a second fluid inlet defined in the casing, a first fluid outlet defined in the casing, a second fluid outlet defined in the casing, a shaft extending along the longitudinal axis, a first switching valve mounted to the shaft, a second switching valve mounted to the shaft, and a piston mounted to the shaft between the first switching valve and the second switching valve, wherein the hydraulic cylinder is configured such that when a fluid is supplied to the first and second fluid inlets, the shaft, the first and second switching valves, and the piston oscillate back and forth along the longitudinal axis.

公开(公告)号：US4617801A

公开(公告)日：1986-10-21

申请号：US803549

申请日：1985-12-02

申请人： Robert W. Clark, Jr.

发明人： Robert W. Clark, Jr.

IPC分类号： F01B7/16 ,  F01B17/04 ,  F01B19/02 ,  F01B21/02 ,  F01B23/08 ,  F01B29/10 ,  F01K7/12 ,  F01K27/00 ,  F02G1/04 ,  F03G6/00 ,  F03G7/00 ,  F25B1/00 ,  F25B9/00 ,  F25B27/00

CPC分类号： F25B27/00 ,  F02G1/04 ,  F25B9/004 ,  F02G2242/42 ,  F02G2254/30 ,  F02G2270/70 ,  Y02E10/46

摘要： A thermally powered engine which obtains energy from a closed heat transfer loop. The engine has two power cylinders. A piston is reciprocally mounted within each cylinder and divides the interior space of each cylinder into two portions. A piston rod is affixed to each piston and extends through the upper closed end of each cylinder. A flexible diaphragm is mounted in the lower portion of each cylinder and with the lower closed end of the cylinder forms a power chamber. A fluid fills the upper portion of both cylinders. A passageway between the cylinders permits the fluid to act as a free piston causing the piston of the cylinder in its exhaust stroke to force refrigerant from its power chamber to the condenser of the heat transfer loop. Refrigerant from the evaporator of the transfer loop flowing into a power chamber forces the piston upward during the pistons power stroke. Valves regulate the flow of refrigerant into and out of the power chambers of each of the power cylinders. Flow of refrigerant is controlled so that motion of the pistons of the two power cylinders is 180.degree. out of phase. Several pairs of power cylinders can be connected in series with the refrigerant flowing through the pairs serially prior to reaching the condenser. Isothermal sequential displacement of the refrigerant through the power chambers of a series of pairs of power cylinders increases the thermal efficiency of the engine.

摘要翻译： 一种从封闭的传热回路获得能量的热力发动机。 发动机有两个动力缸。 活塞往复安装在每个气缸内，并将每个气缸的内部空间分成两部分。 活塞杆固定在每个活塞上并延伸穿过每个气缸的上封闭端。 柔性隔膜安装在每个气缸的下部，并且气缸的下封闭端形成动力室。 流体填充两个气缸的上部。 气缸之间的通道允许流体充当自由活塞，导致气缸的活塞在其排气冲程中将制冷剂从其动力室推到传热回路的冷凝器。 在活塞动力冲程期间，来自传递回路的蒸发器的制冷剂流入动力室迫使活塞向上。 阀调节制冷剂进出每个动力缸的动力室的流量。 控制制冷剂的流动，使得两个动力缸的活塞的运动相位相差180度。 几对动力缸可以在到达冷凝器之前与串联的制冷剂串联连接。 通过一系列动力缸的动力室的制冷剂的等温顺序位移增加了发动机的热效率。

公开(公告)号：US4058088A

公开(公告)日：1977-11-15

申请号：US713531

申请日：1976-08-11

申请人： Jesse C. Brown

发明人： Jesse C. Brown

IPC分类号： F01B5/00 ,  F01B7/16 ,  F01C17/02 ,  F02B75/02 ,  F02B75/26 ,  F02B53/00

CPC分类号： F01B7/16 ,  F01B5/00 ,  F01C17/02 ,  F02B75/265 ,  F02B2075/027 ,  Y02T10/17

摘要： An oscillating piston engine capable of running on a working fluid such as steam or compressed air comprises a bank of cylinders mounted for rotation in unison to turn a shaft in an engine block, pistons mounted for oscillation in the cylinders and rotatable in unison relative to the cylinders to turn another shaft in the engine block, control means operable in response to rotation of the cylinders for supplying and exhausting working fluid to and from opposite ends of the cylinders in alternating timed relation to cause the pistons to oscillate in the cylinders and pistons, and gearing means connecting the piston shaft and the cylinder shaft to an output shaft for converting the oscillating motion of the pistons and cylinders into unidirectional rotation of the output shaft.

公开(公告)号：US3485141A

公开(公告)日：1969-12-23

申请号：US3485141D

申请日：1967-08-28

申请人： SARGENT & CO

发明人： OTT NORMAN C ,  ARNOLD DOUGLAS

IPC分类号： F15B11/036 ,  F15B11/08 ,  F01B7/16 ,  F15B13/042

CPC分类号： F15B11/0365

公开(公告)号：US3469503A

公开(公告)日：1969-09-30

申请号：US3469503D

申请日：1967-10-16

申请人： CORNING GLASS WORKS

发明人： ADLER MERYLE D W ,  HALDERMAN JOSEPH JR ,  PAULS LAWRENCE A

IPC分类号： F15B11/12 ,  F16K31/122 ,  F01B7/16 ,  F01B7/10

CPC分类号： F16K31/1225 ,  F15B11/123