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1. 发明授权

US10465669B2 Spin pump with spun-epicyclic geometry having piston bores capped with caps including ducts or valves within the rotor 有权
公开(公告)号：US10465669B2
公开(公告)日：2019-11-05
申请号：US15714875
申请日：2017-09-25
申请人： Chart Inc.
发明人： John Corey
IPC分类号： F04B27/06 , F04B25/04 , F04B41/06 , F04B39/00 , F04B1/113
摘要： The subject matter described herein relates to a spin pump that includes a combination of a compressor and a vacuum pump on respective pistons extending from a common crankshaft in a rotating housing. Related methods, apparatuses, systems, techniques and articles are also described.

2. 发明授权

US10215166B2 Medical air compressor 有权
公开(公告)号：US10215166B2
公开(公告)日：2019-02-26
申请号：US15394123
申请日：2016-12-29
申请人： Stuart H. Bassine
发明人： Stuart H. Bassine
IPC分类号： F01B1/02 , F04B27/02 , F04B27/073 , F04B39/00 , F16H21/20 , A61M16/10 , F04B9/04 , F04B27/00 , F04B27/06 , F04B35/01 , F04B53/14
摘要： A pump or compressor includes a rotating shaft, and at least a first piston rod substantially perpendicular to the rotating shaft and connecting a first pair of pistons at opposite ends of the piston rod. The piston rod moves back and forth relative to the rotating shaft. The compressor additionally includes a circular eccentric, and a circular ring connected to the circular eccentric via a bearing. A drive pin engages the circular ring at a fixed position on the circular ring and engages the at least a first piston rod. When rotational motion of the shaft rotates either the first piston rod and first pair of pistons or the circular eccentric, the drive pin and the first piston rod move back and forth relative to the rotating shaft.

3. 发明申请

US20180073493A1 SPIN PUMP WITH SPUN-EPICYCLIC GEOMETRY 审中-公开
公开(公告)号：US20180073493A1
公开(公告)日：2018-03-15
申请号：US15714875
申请日：2017-09-25
申请人： Chart Inc.
发明人： John Corey
IPC分类号： F04B27/06 , F04B1/113 , F04B39/00 , F04B41/06 , F04B25/04
摘要： The subject matter described herein relates to a spin pump that includes a combination of a compressor and a vacuum pump on respective pistons extending from a common crankshaft in a rotating housing. Related methods, apparatuses, systems, techniques and articles are also described.

4. 发明授权

US08353688B2 Volumetric pump comprising a driving mechanism 失效
标题翻译：容积泵包括驱动机构
公开(公告)号：US08353688B2
公开(公告)日：2013-01-15
申请号：US12303192
申请日：2007-05-14
申请人： Thierry Navarro
发明人： Thierry Navarro
IPC分类号： F04B37/00 , F04B19/02 , F04B27/06 , F04B39/00 , F04B53/00
CPC分类号： F04B7/0007 , F04B9/047 , F04B19/022
摘要： A volumetric pump comprises at least one piston inside a cylindrical housing and means to cause a relative to-and-fro linear movement between the cylindrical housing and the piston in order to produce a stroke of the volumetric pump. This pump further comprises a bi-directional angular rotatable disc acting as a valve which connects alternately at least one inlet port and at least one outlet port to a least one pump chamber located inside the housing, and a driving mechanism arranged to dissociate at least partially the bi-directional angular movement of the rotatable disc with the to-and-fro linear movement of the housing. This driving mechanism is arranged such that the rotatable disc reaches an angular position at which it opens and/or closes the inlet and/or outlet ports when there is no relative to-and-fro linear movement between the cylindrical housing and the piston.
摘要翻译：体积泵包括在圆柱形壳体内的至少一个活塞，并且在圆柱形壳体和活塞之间引起相对的线性运动的装置，以产生容积泵的冲程。该泵还包括用作阀的双向角度可旋转盘，其交替地将至少一个入口端口和至少一个出口端口连接到位于壳体内部的至少一个泵室，以及驱动机构，其布置成至少部分地解离旋转盘的双向角运动与壳体的来回线性运动。该驱动机构布置成使得当圆柱形壳体和活塞之间不存在相对的直线运动时，可旋转盘到达其打开和/或关闭入口和/或出口端口的角度位置。

5. 发明授权

US07661935B2 High pressure pump 失效
标题翻译：高压泵
公开(公告)号：US07661935B2
公开(公告)日：2010-02-16
申请号：US11059856
申请日：2005-02-17
申请人： Franz W. Kellar , Donald G. Faulkner
发明人： Franz W. Kellar , Donald G. Faulkner
IPC分类号： F04B19/02 , F04B27/06
CPC分类号： F04B1/0408 , F04B1/0413 , F04B1/0421 , F04B1/113 , F04B53/16 , F04B53/166
摘要： An ultrahigh pressure pump includes a frame including at least one radially-extending member having an outer frame pivot disposed at outer end thereof; a crank rotatably mounted in the frame and adapted to be driven by a power source and a crank pin offset from a rotational axis of the crank; and at least one radially-extending telescoping pump subassembly having inner and outer ends. The outer end of each pump subassembly is attached to the outer frame pivot for pivotal swinging movement thereabout, and the inner end is pivotally attached to the crank pin. The pump subassembly operates substantially free from side loads on the piston rod and has a long component life.
摘要翻译：超高压泵包括框架，该框架包括至少一个径向延伸的构件，其具有设置在其外端处的外框架枢轴; 曲柄，其可旋转地安装在所述框架中并且适于由电源和曲柄销驱动，所述曲柄销偏离所述曲柄的旋转轴线; 以及具有内端和外端的至少一个径向延伸的伸缩泵子组件。每个泵子组件的外端附接到外框架枢轴以用于在其周围的枢转摆动运动，并且内端枢转地附接到曲柄销。泵子组件基本上没有活塞杆上的侧向负载运行并具有长的部件寿命。

6. 发明申请

US20080298979A1 Engine 审中-公开
标题翻译：发动机
公开(公告)号：US20080298979A1
公开(公告)日：2008-12-04
申请号：US11997721
申请日：2006-07-25
申请人： Robert Adler , Georg Siebert
发明人： Robert Adler , Georg Siebert
IPC分类号： F04B39/00 , F04B1/20 , F04B53/14 , F04F1/10 , F04B27/06
CPC分类号： F04F1/10 , F04B1/20 , F04B27/0612 , F04B39/0011 , F04B53/141
摘要： An engine having at least one displacer cylinder in which a liquid, in particular an ionic liquid, is arranged and which can be connected to a feed passage and a discharge passage for a medium, is disclosed. The liquid is operatively connected to a displacer device. The displacer cylinder is arranged in a cylindrical drum, rotatably mounted about an axis of rotation, at an angle to the axis of rotation of the cylindrical drum. In an embodiment, the displacer cylinder is arranged perpendicularly to the axis of rotation of the cylindrical drum, and the displacer cylinder is designed as a radial bore arranged in the cylindrical drum.
摘要翻译：公开了一种具有至少一个置换气缸的发动机，其中液体，特别是离子液体被布置并且可以连接到进料通道和用于介质的排出通道。液体可操作地连接到置换器装置。置换缸被布置在圆筒形滚筒中，该圆柱形滚筒围绕旋转轴线以与圆柱形滚筒的旋转轴线成一定角度可旋转地安装。在一个实施例中，置换器圆柱体垂直于圆柱形滚筒的旋转轴线布置，并且置换缸被设计为布置在圆柱形滚筒中的径向孔。

7. 发明申请

US20050031474A1 Valveless pump 有权
标题翻译：无阀泵
公开(公告)号：US20050031474A1
公开(公告)日：2005-02-10
申请号：US10493205
申请日：2002-10-21
申请人： Wilhelm Zackl
发明人： Wilhelm Zackl
IPC分类号： F04B43/00 , F04B43/09 , F04D33/00 , F04F7/00 , F04B19/02 , F04B27/06
CPC分类号： F04D33/00 , F04B43/0027 , F04B43/09 , F04F7/00
摘要： The invention relates to a pump which comprises a tube (4) through which a fluid is delivered, and a device (2) for producing transverse oscillations in the fluid. On the inlet side (5), the tube (4) has a first section (1) with an invariable delivery cross-section and on the outlet side (6) a second section (3) with a variable delivery cross-section. The inventive pump functions according to the following principle: the fluid, when induced to oscillate, performs transverse oscillations in the second section (3) with the variable delivery cross-section and can thereby expand or flow in said oscillating system, while in the first section (1) with the invariable delivery cross-section the fluid oscillates not at all or only to a much lesser extent depending on the compressibility of the medium. The waves caused by the oscillation produced in the fluid therefore substantially expand in the direction of the second section (3) with the variable delivery cross-section so that the fluid inevitably flows from the first section (1) to the second section (3).
摘要翻译：本发明涉及一种泵，其包括用于输送流体的管（4）和用于在流体中产生横向振荡的装置（2）。在入口侧（5）上，管（4）具有具有不变输送横截面的第一部分（1）和出口侧（6）具有可变输送横截面的第二部分（3）。本发明的泵根据以下原理起作用：当感应振荡时，流体在可变输送横截面中在第二部分（3）中执行横向振荡，并且因此可以在所述摆动系统中膨胀或流动，而在第一部分具有不变输送横截面的截面（1），根据介质的压缩性，流体不完全振荡或仅在很小程度上振荡。因此，由于在流体中产生的振荡引起的波浪以可变输送横截面基本上在第二部分（3）的方向上膨胀，使得流体不可避免地从第一部分（1）流到第二部分（3）。

8. 发明授权

US5681153A Two rotor sliding vane compressor 失效
标题翻译：两转子滑片式压缩机
公开(公告)号：US5681153A
公开(公告)日：1997-10-28
申请号：US700645
申请日：1996-08-08
申请人： Roger C. Weatherston
发明人： Roger C. Weatherston
IPC分类号： F04C18/344 , F04B1/113 , F04B27/06 , F04C18/348 , F04B19/02
CPC分类号： F04B1/1136 , F04B27/0657 , F04C18/348
摘要： A two-rotor, sliding member rotary compressor with an inner rotor, an outer rotor, and at least three sliding members between the inner rotor and the outer rotor. The inner rotor has an outer surface which contains at least one flat portion. The inner rotor is supported by support shafts on each of its ends. The compressor is comprised of a first end plate located on a first end of said inner rotor and a second end plate located on a second end of said inner rotor; each of the end plates supports the inner rotor through a set of bearings. The compressor also has a center housing with a circular interior having an inner surface that is eccentric to the inner rotor, an inlet port, and a discharge port. The outer rotor has a circular exterior that surrounds the inner rotor but is eccentric thereto.
摘要翻译：具有内转子，外转子和内转子与外转子之间的至少三个滑动构件的双转子滑动构件旋转压缩机。内转子具有包含至少一个平坦部分的外表面。内转子在其每个端部上由支撑轴支撑。压缩机包括位于所述内转子的第一端上的第一端板和位于所述内转子的第二端上的第二端板; 每个端板通过一组轴承支撑内转子。压缩机还具有中心壳体，该中心壳体具有圆形内部，其具有与内转子偏心的内表面，入口和排出口。外转子具有围绕内转子但与其偏心的圆形外部。

9. 发明授权

US5079993A Axial piston machine 失效
标题翻译：轴向活塞机
公开(公告)号：US5079993A
公开(公告)日：1992-01-14
申请号：US467935
申请日：1990-01-22
申请人： Franz Forster
发明人： Franz Forster
IPC分类号： F01B3/02 , F01B3/00 , F04B1/22 , F04B27/06 , F04B27/10
CPC分类号： F01B3/0041
摘要： An axial piston machine having a longitudinally movable rotary cylindrical drum with cylindrical bores arranged concentrically to the axis of rotation of the drum. A longitudinally sliding piston located in each bore and lying against a control surface in contact with the drum. The pistons have an end in contact with a control surface that can be positioned diagonally to the axis of rotation of the drum and said cylindrical bores are provided with openings connecting to control channels in the control surface. Additional piston surfaces are provided in a cavity formed in the cylindrical drum for controlling the pressing force of the cylindrical drum on the control surface.
摘要翻译：一种轴向活塞机，其具有与滚筒的旋转轴线同心地布置的具有圆柱形孔的可纵向移动的旋转圆柱形滚筒。一个纵向滑动的活塞，位于每个孔中，并且位于与滚筒接触的控制表面上。活塞具有与控制表面接触的端部，其可以与滚筒的旋转轴线对角地定位，并且所述圆柱形孔设置有连接到控制表面中的控制通道的开口。附加的活塞表面设置在形成在圆柱形滚筒中的空腔中，用于控制圆柱形滚筒在控制表面上的按压力。

10. 发明授权

US4936111A Crossed piston compressor with vernier offset port means 失效
标题翻译：具有游标偏移端口的交叉活塞式压缩机
公开(公告)号：US4936111A
公开(公告)日：1990-06-26
申请号：US161189
申请日：1988-02-26
申请人： William H. Wilkinson , James H. Saunders
发明人： William H. Wilkinson , James H. Saunders
IPC分类号： F01B13/06 , F04B27/06
CPC分类号： F01B13/068 , F04B27/0657 , F01B2009/045
摘要： A system and apparatus for compressing gaseous fluids, especially refrigerant gas vapors operating in refrigeration cycles, combining reciprocating pistons in a rotating cylinder member which is mounted for rotation in a stationary frame and is driven by an external source of rotative power. The cylinder block rotates in an encircling port ring member which contains inlet, interstage, and outlet port sets with the number of port sets, numbering more or less than the number of cylinders, to provide a vernier effect in the timing of connections between the port sets and the cylinders.
摘要翻译：一种用于压缩气态流体，特别是在制冷循环中运行的制冷剂气体蒸气的系统和装置，其组合在旋转圆筒构件中的往复活塞，该旋转圆柱构件安装成在静止框架中旋转并由外部旋转动力源驱动。气缸体在环形端口环构件中旋转，其包含具有多于或少于气缸数的端口组的数量的入口，级间和出口端口组，以在端口之间的连接的定时提供游标效应套和气瓶。

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