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91. 发明授权

US5427068A Rotary compressor and engine machine system 失效
标题翻译：旋转压缩机和发动机系统
公开(公告)号：US5427068A
公开(公告)日：1995-06-27
申请号：US940446
申请日：1992-09-04
申请人： William R. Palmer
发明人： William R. Palmer
IPC分类号： F01C1/352 , F01C11/00 , F02B53/00
CPC分类号： F01C11/004 , F01C1/352 , F02B2053/005 , F02B53/00 , F02G2250/03
摘要： A rotary device employs an outer housing having an interior surface with a central axis associated therewith, an outer hub assembly, disposed inside said outer housing, having a central axis associated therewith located at a distance from the central axis of the outer housing, an inner hub, disposed inside the outer hub assembly, having a central axis associated therewith and being substantially coaxial with the outer housing, and a plurality of blades, hingedly connected at one end to the inner hub and radiating through the outer hub assembly, whereby a plurality of relatively airtight compartments are formed between the interior surface of the outer housing, the outer hub assembly, and pairs of blades, with the volume of said compartments varying as a function of the rotative position of the inner hub and outer hub assembly. The rotary device can be used as a compressor having an inlet for receiving fresh air and an outlet for providing compressed air, The rotary device can also have an inlet for receiving working fluid, an exhaust for venting working fluid, a combustor for burning gases in a combustion chamber, and a compressor for providing compressed air to said combustor. The combustor can also heat an expansion gas which is mixed with the burning gas before being provided to the inlet.
摘要翻译：旋转装置采用具有与其相关联的具有中心轴线的内表面的外壳体，设置在所述外壳体内部的外轮毂组件，其具有与外壳体的中心轴线相距一定距离的中心轴线，轮毂，设置在外轮毂组件内部，具有与其相关联的中心轴线并且与外壳基本上同轴;以及多个叶片，其一端铰接地连接到内轮毂并且通过外轮毂组件辐射，从而多个相对气密的隔室形成在外壳体的内表面，外轮毂组件和成对的叶片之间，所述隔室的容积根据内轮毂和外轮毂组件的旋转位置而变化。旋转装置可以用作具有用于接收新鲜空气的入口和用于提供压缩空气的出口的压缩机。旋转装置还可以具有用于接收工作流体的入口，用于排出工作流体的排气，用于燃烧气体的燃烧器燃烧室和用于向所述燃烧器提供压缩空气的压缩机。燃烧器还可以在提供给入口之前加热与燃烧气体混合的膨胀气体。

92. 发明授权

US5177952A Closed cycle power system 失效
标题翻译：闭路电力系统
公开(公告)号：US5177952A
公开(公告)日：1993-01-12
申请号：US663219
申请日：1991-03-01
申请人： Charles L. Stone
发明人： Charles L. Stone
IPC分类号： F01K25/00
CPC分类号： F01K25/005 , F02G2250/03
摘要： A closed cycle power system adaptable for use in terrestrial and extraterrestrial applications. A combustor is provided for combusting a fuel and an oxidizer at stoichiometric conditions. The resulting combustion efflux is combined with a third product to form a working fluid. The third product has the same atomic and molecular constituents as the fuel and oxidizer. An engine is provided for receiving the working fluid and driving power output therefrom. The exhaust from the engine is cooled and a controlled portion therefrom is extracted and condensed. The controlled portion is separated into its original atomic constituents for storage under high pressure and ultimate reuse as said fuel and oxidizer. The remaining portion of the exhaust is recompressed and reheated. That remaining portion becomes said third product which becomes combined with the comsution efflux to form a working fluid. The resulting stoichiometric closed loop process provides an efficient source of power.
摘要翻译：适用于陆地和地球外应用的闭环电力系统。提供燃烧器用于在化学计量条件下燃烧燃料和氧化剂。所得到的燃烧流出与第三产物组合以形成工作流体。第三种产品具有与燃料和氧化剂相同的原子和分子成分。提供用于接收工作流体和从其输出的驱动力的发动机。来自发动机的排气被冷却并且其中的受控部分被提取和冷凝。受控部分被分离成其原始成分，用于在高压下储存并且作为所述燃料和氧化剂最终再利用。排气的剩余部分被再压缩并重新加热。该剩余部分变成所述第三产品，其与成分流出组合以形成工作流体。所得到的化学计量闭环工艺提供了有效的电源。

93. 发明授权

US5054279A Water spray ejector system for steam injected engine 失效
标题翻译：蒸汽喷射发动机喷水喷射系统
公开(公告)号：US5054279A
公开(公告)日：1991-10-08
申请号：US652234
申请日：1991-02-05
申请人： William R. Hines
发明人： William R. Hines
IPC分类号： F01K21/04 , F02C3/30 , F23R3/28
CPC分类号： F01K21/047 , F02C3/30 , F02C3/305 , F23R3/28 , F02G2250/03 , F05D2260/2322 , Y02T50/676
摘要： A steam injected engine, including a compressor, a combustor and a turbine in series combination, with a gas flow path passing therethrough. A steam injection system is provided for adding superheated steam to the gas flow path. A water spray and mixer system sprays water into the steam injection system, whereby the water is immediately vaporized and the resultant mixture remains at superheated temperatures but a greater mass flow of steam is provided to the gas engine to thereby produce an increase in the power output from the engine at reduced thermal efficiency. This new system also provides a means for introducing external waste heat or waste steam into current engine steam piping.
摘要翻译：串联组合的包括压缩机，燃烧器和涡轮机的蒸气喷射发动机与通过其的气体流路连通。提供了一种蒸汽喷射系统，用于将过热蒸汽添加到气体流动路径。喷水和混合器系统将水喷入蒸汽注入系统中，由此水立即蒸发并且所得混合物保持在过热温度，但是向气体发动机提供更大的质量流量的蒸汽，从而产生功率输出的增加从发动机降低热效率。该新系统还提供了一种将外部废热或废蒸汽引入当前发动机蒸汽管道的方法。

94. 发明授权

US4864814A Continuous combustion heat engine 失效
标题翻译：连续燃烧热机
公开(公告)号：US4864814A
公开(公告)日：1989-09-12
申请号：US153517
申请日：1988-01-29
申请人： Albert F. Albert
发明人： Albert F. Albert
IPC分类号： F01L7/00 , F02B1/04 , F02B3/06 , F02B75/02 , F02G3/02
CPC分类号： F02G3/02 , F01L7/00 , F02B75/02 , F02B1/04 , F02B2075/025 , F02B3/06 , F02G2250/03
摘要： Continuous combustion heat engine including a compressor (12), combustor (14) and expander (16) which operates on a Brayton cycle with positive displacement pistons (90) in the compressor and variable expansion ratio pistons (190) in the expander. Compressor (12) delivers compressed air to the combustor (14) where it is mixed with fuel and combusted to produce expansion gases for the expander (16). Power input to the compressor and power output from the expander are achieved through the radially disposed pistons (90,190), connecting rods (94), cranks (98), crank shafts (100), planetary gears (104), sun gears (106) and sun gear connectors (114) which rotatably secure the sun gears (106) and manifolds (110,166) together. The pistons (190) for the expander have positive displacement sections (192) and free floating sections (200) for the variable volume ratio capability. A variable speed drive (17) may be incorporated between the compressor and expander to increase pressure in the compressor when the expander is operating at less than full load.
摘要翻译：连续燃烧热发动机包括压缩机（12），燃烧器（14）和膨胀器（16），其在布拉顿循环中在压缩机中具有正排量活塞（90）并且在膨胀机中可变膨胀比活塞（190）运行。压缩机（12）将压缩空气输送到燃烧器（14），在那里与燃料混合并燃烧以产生用于膨胀机（16）的膨胀气体。通过径向设置的活塞（90,190），连接杆（94），曲柄（98），曲柄轴（100），行星齿轮（104），太阳齿轮（106）等的功率输入到压缩机和从膨胀机输出的动力。以及将太阳齿轮（106）和歧管（110,166）可旋转地固定在一起的太阳齿轮连接器（114）。用于膨胀机的活塞（190）具有用于可变容积比能力的正位移部分（192）和自由浮动部分（200）。变速驱动器（17）可以结合在压缩机和膨胀机之间，以在膨胀器以小于满负荷运行时增加压缩机中的压力。

95. 发明授权

US4825827A Shaft power generator 失效
标题翻译：轴发电机
公开(公告)号：US4825827A
公开(公告)日：1989-05-02
申请号：US79777
申请日：1987-06-25
申请人： Ki W. Yang
发明人： Ki W. Yang
IPC分类号： F01C1/18 , F01C11/00 , F02B1/04 , F02B53/00
CPC分类号： F01C11/004 , F02B53/00 , F02B1/04 , F02B2053/005 , F02G2250/03 , Y02T10/17
摘要： A rotary combustion engine has two segregated chambers which communicate with each other via passageways. Combustion occurs in the first chamber and expansion occurs in the second chamber. Each chamber includes two sidewise abutting cylinder lobes with a piston-like rotor and a cylindrical hub being rotatably mounted in each cylinder lobe. Compressed gas is ignited in the first chamber in a constant volume, the ignited gas then flows into the second chamber, where it expands, and thereafter the expanded gas is discharged under constant pressure.

96. 发明授权

US4646694A Rotary engine 失效
公开(公告)号：US4646694A
公开(公告)日：1987-03-03
申请号：US650231
申请日：1984-09-13
申请人： Sherwood L. Fawcett
发明人： Sherwood L. Fawcett
IPC分类号： F01C1/077 , F01C19/02 , F01C19/08 , F02G1/02 , F02G1/05 , F02B53/00
CPC分类号： F01C1/077 , F01C19/02 , F01C19/08 , F02G1/02 , F02G1/05 , F02G2250/03
摘要： A rotary engine includes a housing having a cylindrical internal surface on which seals are supported to prevent the flow of gases from spaces between two rotating pistons on separate but concentrically-arranged shafts. Three sets of gearing control relative rotation of the pistons which move toward and away from each other to compress gases between the pistons. A drive shaft is connected by the first gear set to a first of the concentrically-arranged shafts. The drive shaft is also connected by a second gear set to the other of the concentrically-arranged shafts. The third gear set, comprised of non-circular gears, connects the drive shaft to an output shaft.

97. 发明授权

US4192152A Scroll-type fluid displacement apparatus with peripheral drive 失效
标题翻译：带外围驱动的涡旋式流体置换设备
公开(公告)号：US4192152A
公开(公告)日：1980-03-11
申请号：US896161
申请日：1978-04-14
申请人： Allen E. Armstrong , John E. McCullough
发明人： Allen E. Armstrong , John E. McCullough
IPC分类号： F01C1/02 , F25B1/04 , F01C11/00 , F01C21/00 , F25D17/00
CPC分类号： F01C1/0238 , F02G2250/03 , F25B1/04 , F25B2400/14
摘要： Peripherally-driven scroll apparatus. The orbiting scroll member is attached through radially-compliant linking means to eccentrics mounted on three equally spaced crankshafts to accommodate differential thermal expansion without the generation of any appreciable elastic forces to increase bearing loads. Means are provided to prevent axial deflections in the stationary scroll members while permitting their supports to be designed and constructed for strength rather than stiffness. The apparatus may be staged and employed as a compressor or expander.
摘要翻译：外围驱动的滚动装置。绕动涡旋件通过径向顺应的连接装置附接到安装在三个等间隔的曲轴上的偏心件，以适应不同的热膨胀，而不产生任何明显的弹性力以增加轴承负载。提供装置以防止固定涡旋构件中的轴向偏转，同时允许其支撑件被设计和构造用于强度而不是刚度。该装置可以分段并用作压缩机或膨胀机。

98. 发明授权

US4187692A Liquid cooled rotary vane air cycle machine 失效
标题翻译：液冷旋转叶片循环机
公开(公告)号：US4187692A
公开(公告)日：1980-02-12
申请号：US902524
申请日：1978-05-03
申请人： Lawrence L. Midolo
发明人： Lawrence L. Midolo
IPC分类号： F04C23/00 , F25B9/00 , F25D9/00
CPC分类号： F25B9/004 , F04C23/003 , F02G2250/03
摘要： An air cooling system having a rotary assembly within a non-circular chamber wherein compression and expansion used in a modified reverse Brayton cycle are provided within the same chamber by the change in volume brought about by vanes sliding within slots in the rotor. Air is supplied to the compressor portion of the chamber from an air-to-air heat exchanger which receives cooled air from the expander. A transfer passage is provided between the output of the compressor and the inlet of the expander. A liquid cooled heat exchanger is provided adjacent the compressor. A second liquid cooled heat exchanger is provided around the transfer passage. Coolant is supplied to the liquid cooled heat exchangers from a radiator.
摘要翻译：具有在非圆形室内的旋转组件的空气冷却系统，其中在改进的反向布雷顿循环中使用的压缩和膨胀通过由在转子中的槽内滑动的叶片带来的体积变化在同一室内设置。空气从空气 - 空气热交换器供应到室的压缩机部分，空气热交换器从膨胀器接收冷却的空气。在压缩机的输出端和膨胀机的入口之间设有输送通道。在压缩机附近设置液体冷却的热交换器。第二液体冷却热交换器设置在传送通道周围。冷却液从散热器供应到液体冷却的热交换器。

99. 发明授权

US4088426A Sliding vane type of compressor-expander having differential eccentricity feature 失效
公开(公告)号：US4088426A
公开(公告)日：1978-05-09
申请号：US686829
申请日：1976-05-17
申请人： Thomas C. Edwards
发明人： Thomas C. Edwards
IPC分类号： F01C1/344 , F01C21/08 , F01C21/10 , F04C23/00 , F04C29/12 , F25B9/00 , F25D9/00 , F01C11/00 , F01C13/00 , F01C21/00
CPC分类号： F04C29/12 , F01C1/3446 , F01C21/0836 , F01C21/106 , F04C23/003 , F25B9/004 , F02G2250/03
摘要： A compressor-expander for use in air conditioning including a chamber of generally elliptical cross section having a compressor side and an expander side each with inlet and outlet ports. Rotatable in the chamber is a vaned rotor defining enclosed compartments in which the air is positively compressed accompanied by an increase in temperature in the compressor side and is positively expanded with a decrease in temperature in the expander side, the elliptical eccentricity of the compressor side being less than 0.62 and the eccentricity on the expander side being less than the eccentricity of the compressor side in a ratio lying between 0.68 and 0.95. Pressure in the compartment at the point of discharge is substantially at atmospheric level, and the expander outlet port is so located that when a compartment on the expander side is centered on the major axis, the leading vane is at the threshold of discharge. Dissipation openings of progressively increasing size are provided at the threshold for throttling the discharge in the event that the pressure in the discharging compartment varies slightly from the atmospheric level. The compressor side outlet port and the expander side inlet port are curvingly divergent and convergent, respectively, providing a smooth transition between tangential and radial movement of the pressurized air. The end bells enclosing the elliptical chamber each have an integral outer wall of elliptical shape bounded by a flat end face as well as an integral inner wall formed by a bearing sleeve, the walls, between them, defining a roller space for accommodating, in overlapping relation, guide rollers on the respective vanes. The vanes are of special construction, being formed of wear-resistant non-metallic material with a thin metal insert terminating at its ends in alined stub shafts for the rollers. The rotor and vanes are preferably formed of carbon, and the stator is preferably formed of carbon or magnesium.

100. 发明授权

US3922849A Injector for gas turbine combustor 失效
标题翻译：燃气轮机燃油机喷油器
公开(公告)号：US3922849A
公开(公告)日：1975-12-02
申请号：US40444573
申请日：1973-10-09
申请人： AEROJET GENERAL CO
发明人： KORS DAVID L , CULVER DONALD W
IPC分类号： F02C7/08 , F23R3/30 , F02C7/10 , B05B1/24 , F02G3/00
CPC分类号： F23R3/30 , F02C7/08 , F02G2250/03
摘要： Liquid fuel is introduced into thin, elongate vanes disposed in the airstream to a fuel combustor of a turbine or heat exchanger. An air heater is positioned upstream of the vanes and heated from heat energy withdrawn from the turbine exhaust gas. The vanes include thin and relatively wide fuel passages which terminate in a plurality of fuel discharge openings facing the turbine combustor. Liquid fuel is centrally introduced into the passages and flows towards the discharge openings. The heated air raises the temperature of the vanes which in turn raises the liquid fuel temperature. The relatively large fuel passage surface area-tovolume ratio assures an intimate and quick heat transfer so that the liquid fuel evaporates before it exits from the discharge openings to thereby effect a homogeneous intermixing of the vaporized fuel and the air prior to combustion.
摘要翻译：将液体燃料引入到设置在空气流中的薄的细长叶片中，到达涡轮机或热交换器的燃料燃烧器。空气加热器位于叶片的上游并且从从涡轮废气排出的热能加热。叶片包括薄且相对宽的燃料通道，其终止于面对涡轮机燃烧器的多个燃料排放开口。液体燃料被中心地引入通道并流向排放口。加热的空气升高叶片的温度，这又升高液体燃料温度。相对较大的燃料通道表面积与体积比确保了紧密和快速的热传递，使得液体燃料在从排出口离开之前蒸发，从而在燃烧之前实现蒸发的燃料和空气的均匀混合。

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