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1. 发明授权

US5647221A Pressure exchanging ejector and refrigeration apparatus and method 失效
标题翻译：压力交换喷射器及制冷装置及方法
公开(公告)号：US5647221A
公开(公告)日：1997-07-15
申请号：US541653
申请日：1995-10-10
申请人： Charles A. Garris, Jr.
发明人： Charles A. Garris, Jr.
IPC分类号： F04F5/18 , F04F5/46 , F25B1/08 , F25B11/00 , F25B27/02 , F25B1/00 , F25D17/00
CPC分类号： F04F5/467 , F04F5/18 , F04F5/462 , F04F5/465 , F25B1/08 , F25B11/00 , F25B27/02 , F25B2341/0015 , F25B2400/14 , F25B2500/01
摘要： A novel ejector, an ejector-refrigeration system, and a method of refrigeration are disclosed. The system is particularly well suited for the utilization of energy sources such as waste heat from automobile engines and solar collectors. Further, the system is compatible with the use of environmentally benign refrigerant such as water. Unlike conventional ejectors, the novel ejector disclosed in the present invention is designed to utilize the principal of "pressure exchange" and is therefore capable of attaining substantially higher levels of performance than conventional ejectors whose operating mechanism is based on the principal of "turbulent mixing". The pressure exchanging ejector with a compressible working fluid utilizes the oblique compression and expansion waves occurring within jets emanating from the discharges of a plurality of supersonic nozzles so as to impart energy to a secondary gaseous fluid wherein the said waves are caused to move relative to the housing of said ejector by virtue of a motion inducing means applied to said nozzles, said nozzles being incorporated in a rotor. In the disclosed invention, the pressure exchanging ejector is utilized as an ejector-compressor with a vapor-compression refrigeration system whereby said working fluid constitutes the refrigerant.
摘要翻译：公开了一种新型喷射器，喷射器 - 制冷系统和冷藏方法。该系统特别适用于利用来自汽车发动机和太阳能集热器的废热等能源。此外，该系统与使用环境友好的制冷剂如水一致。与传统喷射器不同，本发明公开的新型喷射器被设计为利用“压力交换”的原理，因此能够获得比其操作机构基于“湍流混合”原理的常规喷射器显着更高的性能，。具有可压缩工作流体的压力交换喷射器利用在从多个超音速喷嘴的排放物中产生的射流内发生的倾斜压缩和膨胀波，以便将能量传递给第二气态流体，其中使所述波相对于通过施加到所述喷嘴的运动诱导装置，所述喷射器的壳体，所述喷嘴结合在转子中。在所公开的发明中，压力交换喷射器用作具有蒸汽压缩式制冷系统的喷射式压缩机，由此所述工作流体构成制冷剂。

2. 发明授权

US4644746A Gas compressor for jet engine 失效
标题翻译：喷气发动机用气体压缩机
公开(公告)号：US4644746A
公开(公告)日：1987-02-24
申请号：US814385
申请日：1985-12-30
申请人： Neil W. Hartman
发明人： Neil W. Hartman
IPC分类号： F04F5/18 , F02C3/32 , F02C7/042 , F02C7/141 , F02K1/36 , F02K7/10 , F02K7/12 , F04F5/46 , F02C7/12
CPC分类号： F04F5/465 , F02C3/32 , F02C7/042 , F02C7/141 , F02K1/36 , F02K7/12 , Y02T50/675
摘要： A gas compressor is provided having a source of supersonic velocity gases acting to accelerate inlet gases through a mixing region and diffuser. The inlet gas is introduced into the mixing chamber through a converging-diverging nozzle, causing said gas to accelerate to supersonic velocity. An injection of coolant is provided into the resulting gas stream to cause a decrease in its stagnation temperature and an increase in its stagnation pressure. Also provided is a means for modifying the nuclear spin orientations of the gases involved in the mixing region upstream of the combustion chamber to increase the stagnation pressure and decrease the stagnation temperature of the gas flowing into the combustion chamber. The gas compressor can be utilized in a jet engine for producing a flow of pressurized gases which may be expanded through a thrust producing nozzle.
摘要翻译：提供了一种气体压缩机，其具有用于加速通过混合区域和扩散器的入口气体的超音速气体源。入口气体通过会聚发散喷嘴引入混合室，使所述气体加速至超音速。在所得到的气流中提供冷却剂的注入，导致其停滞温度的降低和其停滞压力的增加。还提供了用于改变参与燃烧室上游的混合区域中的气体的核自旋取向以增加停滞压力并降低流入燃烧室的气体的停滞温度的装置。气体压缩机可以用在喷气发动机中，用于产生可以通过推力产生喷嘴膨胀的加压气体流。

3. 发明授权

US3456871A Method and apparatus for controlling a jet pump 失效
标题翻译：控制喷射泵的方法和装置
公开(公告)号：US3456871A
公开(公告)日：1969-07-22
申请号：US3456871D
申请日：1967-07-18
申请人： SCHUTTE & KOERTING CO
发明人： GOSLING ROLF
IPC分类号： F04F5/46 , F04F5/48 , F02K11/00
CPC分类号： F04F5/465 , Y10T137/0645

4. 发明授权

US2959355A Nozzle 失效
公开(公告)号：US2959355A
公开(公告)日：1960-11-08
申请号：US75094458
申请日：1958-07-25
申请人： SANDBERG SERRELL CORP
发明人： HOUSER BRADFORD C
IPC分类号： F02K9/97 , F04F5/46
CPC分类号： F04F5/462 , F02K9/972 , F04F5/465

5. 发明授权

US08672644B2 Supersonic ejector package 有权
标题翻译：超音速喷射器包装
公开(公告)号：US08672644B2
公开(公告)日：2014-03-18
申请号：US12556264
申请日：2009-09-09
申请人： Harry Allan Kidd , Carlos M. Young , Kim M. Carapellatti , Jamieson V. Bowen , Michael J. Bauer
发明人： Harry Allan Kidd , Carlos M. Young , Kim M. Carapellatti , Jamieson V. Bowen , Michael J. Bauer
IPC分类号： F04F5/00
CPC分类号： F04F5/467 , F04F5/18 , F04F5/465 , Y10T137/2125 , Y10T137/2147
摘要： A supersonic ejector assembly may include a housing manufactured from a solid piece of material, a first ejector assembly positioned in a first bore formed in the housing and secured therein by a first input side flange positioned over an input end of the first bore and an output side flange positioned over an output end of the first bore, and a second ejector assembly positioned in a second bore formed in the housing and secured therein by a second input side flange positioned over an input end of the second bore, the second bore terminating into the first bore proximate a suction input of the first ejector assembly.
摘要翻译：超音速喷射器组件可以包括由固体材料制成的壳体，位于形成在壳体中的第一孔中的第一喷射器组件，并且通过位于第一孔的输入端上的第一输入侧凸缘固定在其中，位于所述第一孔的输出端上方的第二侧面凸缘，以及定位在形成于所述壳体中的第二孔中并通过位于所述第二孔的输入端上的第二输入侧凸缘固定在其中的第二喷射器组件，所述第二孔终止于靠近第一喷射器组件的吸入口的第一孔。

6. 发明申请

US20120217319A1 HEAT-GENERATING JET INJECTION 失效
标题翻译：热喷射喷射
公开(公告)号：US20120217319A1
公开(公告)日：2012-08-30
申请号：US13334976
申请日：2011-12-22
申请人： Vladimir Vladimirovich Fisenko
发明人： Vladimir Vladimirovich Fisenko
IPC分类号： B05B17/04
CPC分类号： F04F5/467 , F04F5/10 , F04F5/12 , F04F5/24 , F04F5/465
摘要： A reboiling jet apparatus comprises at least two nozzles in series, configured to cause boiling of a hot liquid in the first nozzle, deceleration and reduction of the gas phase in the second nozzle, followed by acceleration and reboiling in the second nozzle. A second deceleration and reduction of the gas phase occurs at the outlet of the second nozzle. Each deceleration causes heating of the liquid by reduction of the gas phase; thus, energy of a pressurized input fluid is efficiently converted into heat by action of the nozzles. A convergent-divergent nozzle for steam injection with a mixing chamber may be used instead of the first nozzle to cause the first boiling. Another nozzle may be used to introduce a cold fluid at the outlet of the second nozzle for mixing with the hot flow prior to completion of the second deceleration.
摘要翻译：一种再沸喷射装置包括至少两个串联的喷嘴，其构造成使第一喷嘴中的热液体沸腾，第二喷嘴中气相的减速和减少，然后在第二喷嘴中加速和再沸腾。在第二喷嘴的出口处发生第二减速和气相的减少。每个减速通过减少气相导致液体的加热; 因此，加压输入流体的能量通过喷嘴的作用被有效地转换成热量。可以使用用于具有混合室的蒸汽注入的收敛扩散喷嘴来代替第一喷嘴以引起第一沸腾。另一个喷嘴可以用于在第二喷嘴的出口处引入冷流体，以在第二减速完成之前与热流混合。

7. 发明授权

US07111975B2 Apparatus and methods for moving a working fluid by contact with a transport fluid 有权
标题翻译：用于通过与运输流体接触来移动工作流体的装置和方法
公开(公告)号：US07111975B2
公开(公告)日：2006-09-26
申请号：US10477708
申请日：2003-10-10
申请人： Marcus B. M. Fenton , Philip A. Kitchen , Michael T. Todman , Alexander G. Wallis
发明人： Marcus B. M. Fenton , Philip A. Kitchen , Michael T. Todman , Alexander G. Wallis
IPC分类号： B01F5/04 , F04F5/46
CPC分类号： F04F5/467 , C12M45/02 , C12M45/09 , C12M45/20 , F04F5/24 , F04F5/46 , F04F5/465 , Y10T137/87587 , Y10T137/87595
摘要： A fluid mover (1) includes a passage (3) of substantially constant cross section into which supersonic steam is injected through an annular nozzle (16) as a transport fluid to contact a working fluid, e.g. a liquid, to be treated, the passage further including a mixing chamber (3A) downstream of the steam injection where the mixture is accelerated upon the creation of a low pressure zone occasioned by the condensation of the steam, a dispersed droplet regime and a shock wave being generated downstream of the nozzle (16). A pseudo-convergent/divergent section is created and provides a flexible boundary in the absence of physical constraints to yield an improved performance by combining shear dispersion and/or disassociation with the effects of the shock wave. The fluid mover (1) may be used in a wide variety of applications for pumping, heating, mixing, disintegrating, classifying and separating among others.
摘要翻译：流体驱动器（1）包括基本恒定的横截面的通道（3），超音速蒸汽通过环形喷嘴（16）作为输送流体注入其中，以接触工作流体，例如，待处理的液体，该通道还包括在蒸汽喷射下游的混合室（3A），在混合物由于蒸汽冷凝产生低压区而加速混合，分散的液滴状态和在喷嘴（16）的下游产生冲击波。产生伪收敛/发散部分，并且在没有物理约束的情况下提供灵活的边界，以通过将剪切色散和/或解离与冲击波的影响相结合来产生改进的性能。流体驱动器（1）可用于各种各样的泵送，加热，混合，分解，分选和分离等应用。

8. 发明申请

US20030012658A1 Thermo-kinetic compressor 失效
标题翻译：热动力压缩机
公开(公告)号：US20030012658A1
公开(公告)日：2003-01-16
申请号：US10203961
申请日：2002-08-15
发明人： Joseph Haiun
IPC分类号： F04F005/22
CPC分类号： F04F5/54 , F04F5/461 , F04F5/462 , F04F5/465 , Y10S261/78
摘要： The invention concerns a device for compressing gas using thermal energy. In a subsonic embodiment the heat gas passes through a convergent pipe C1 where it is provided with operating velocity, a convergent pipe C2 where it is simultaneously maintained at high speed and cooled by evaporation of liquid sprayed by nozzles R with adjustable position distributed in C2. In a supersonic embodiment. the gas reaches sonic velocity at the throat of C2 and supersonic velocity in a divergent DG, then compressed in a convergent CG1 and simultaneously cooled by evaporation of sprayed liquid. In both embodiments, the gas is finally compressed in a subsonic divergent DG1. Pipes with variable geometry enable to modify the cross-sections of the throats of the device. The device is essentially designed for thermoelectric power stations
摘要翻译：本发明涉及一种使用热能压缩气体的装置。在亚音速实施例中，热气体通过会聚管C1，其中具有操作速度，会聚管C2同时保持高速并通过蒸发由具有可调节位置分布在C2中的喷嘴R喷射的液体而冷却。在超音速实施例中。气体在C2的喉部达到声速，在发散DG中达到超音速，然后在收敛的CG1中压缩，同时通过喷射液体的蒸发同时冷却。在两个实施例中，气体最终在亚音速发散DG1中被压缩。具有可变几何形状的管道可以修改设备喉部的横截面。该设备基本上是为热电站设计的

9. 发明授权

US3646185A Method of casting a diffuser element 失效
标题翻译：铸造膨胀元件的方法
公开(公告)号：US3646185A
公开(公告)日：1972-02-29
申请号：US3646185D
申请日：1970-04-16
申请人： IRVING C JENNINGS , NASH ENGINEERING CO
发明人： JENNINGS IRVING C
IPC分类号： B29C33/48 , B29C39/00 , B29C45/00 , B29C70/78 , F04F5/46 , B29C17/12 , B28B7/28
CPC分类号： F04F5/466 , B29C33/485 , B29C39/00 , B29C45/00 , B29C70/78 , B29K2063/00 , B29K2503/06 , B29L2023/22 , F04F5/465
摘要： A DIFFUSER ELEMENT OF THE TYPE USED IN A HIGH PERFORMANCE EVACUATION SYSTEM AS WELL AS THE METHOD FOR FABRICATING THE DIFFUSER IS PROVIDED. A PRECISELY MACHINED TWO PART TAPERED MANDREL IS ACCURATELY POSITIONED WITHIN A HOLLOW CASING. A SUITABLE MATERIAL THAT IS POURABLE AND WHICH HARDENS AFTER A PERIOD OF TIME IS THEN INTRODUCED INTO THE ANNULAR CHAMBER DEFINED BY THE OUTSIDE DIAMETER OF THE MANDREL AND THE INSIDE DIAMETER OF THE CASING. AFTER THE POURED MATERIAL HARDENS, THE MANDREL SECTIONS ARE SEPARATED AND AXIALLY REMOVED. THE COMBINATION OF THE HARDENED MATERIAL AND THE CASING FORM THE DIFFUSER ELEMENT.

10. 发明授权

US09239063B2 Jet pump 有权
标题翻译：喷射泵
公开(公告)号：US09239063B2
公开(公告)日：2016-01-19
申请号：US13862207
申请日：2013-04-12
申请人： PURSUIT DYNAMICS PLC
发明人： Marcus Brian Mayhall Fenton , Alexander Guy Wallis
IPC分类号： F04F5/14 , F04F5/46
CPC分类号： F04F5/465 , F04F5/14
摘要： A fluid mover includes a hollow body with a straight-through passage of substantially constant cross-section with an inlet end an outlet end for the entry and discharge respectively of a working fluid. A nozzle substantially circumscribes and opens into the passage intermediate the inlet and outlet ends. An inlet communicates with the nozzle for the introduction of a transport fluid, and a mixing chamber is formed within the passage downstream of the nozzle. The nozzle internal geometry and the bore profile upstream of the nozzle exit optimize the energy transfer between the transport fluid and working fluid. Working fluids are atomized to form a dispersed vapor/droplet flow with locally supersonic conditions within a pseudo-vena contracta, resulting in the creation of a supersonic condensation shock wave within the downstream mixing chamber by the condensation of the transport fluid. Methods of moving and processing fluids using the fluid mover are also disclosed.
摘要翻译：流体驱动器包括具有基本恒定横截面的直通通道的空心体，入口端具有用于工作流体分别进入和排出的出口端。喷嘴基本上外接并在入口端和出口端之间的通道中开口。入口与喷嘴连通以引入输送流体，并且在喷嘴下游的通道内形成混合室。喷嘴内部几何形状和喷嘴出口上游的孔轮廓优化输送流体和工作流体之间的能量传递。工作流体被雾化以形成具有局部超音速条件的假腔中的分散的蒸汽/液滴流，导致通过输送流体的冷凝在下游混合室内产生超音速冷凝冲击波。还公开了使用流体驱动器移动和处理流体的方法。

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