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1. 发明授权

US08590301B2 Free-piston stirling machine for extreme temperatures 失效
标题翻译：自由活塞搅拌机极端温度
公开(公告)号：US08590301B2
公开(公告)日：2013-11-26
申请号：US13310827
申请日：2011-12-05
申请人： James Gary Wood
发明人： James Gary Wood
IPC分类号： F02G1/043
CPC分类号： F02G1/0435 , F02G1/055 , F02G2243/02 , F02G2254/30 , F02G2258/10 , F02G2270/30 , F02G2280/10
摘要： A free piston Stirling machine including a thermal buffer tube extending from the machine's expansion space and surrounded by its heat rejector and its regenerator, a displacer cylinder extending from the thermal buffer tube to the compression space and surrounded by the heat rejecting heat exchanger, and a displacer that reciprocates within an excursion limit that extends into the regenerator by no more than 20% of the length of the regenerator during normal operation and preferably within excursion limits that are substantially the length of the heat rejector.
摘要翻译：一种自由活塞斯特林机器，包括从机器的膨胀空间延伸并被其热排出器及其再生器包围的热缓冲管，从热缓冲管延伸到压缩空间并被排热热交换器包围的置换缸，置换器在偏移限制内往复运动，该偏移极限在正常操作期间延伸到再生器中不超过再生器长度的20％，优选地在基本上为热排出器的长度的偏移极限内。

2. 发明授权

US5010852A Heat engine 失效
标题翻译：热机
公开(公告)号：US5010852A
公开(公告)日：1991-04-30
申请号：US339321
申请日：1989-04-14
申请人： Milorad S. Milisavljevic
发明人： Milorad S. Milisavljevic
IPC分类号： F02B1/04 , F02B69/06 , F02B75/02 , F02G1/02
CPC分类号： F02B69/06 , F02B75/02 , F02G1/02 , F02B1/04 , F02B2075/025 , F02B2075/027 , F02G2253/02 , F02G2258/10
摘要： A multifuel hybrid heat engine having an internal combustion system and an external combustion system wherein a coaxial array of three tappet valves controls the expansion from the external combustion system to the internal combustion system and the drive of the common piston member which cooperates with a working cylinder and another cylinder coaxial therewith and received within the working cylinder. The piston member with its inner and outer pistons cooperates with these cylinders to define not only upper cylinder motors but also lower cylinder motors and air compressors for scavenging the air supply.
摘要翻译：一种具有内燃系统和外燃系统的多燃料混合式热机，其特征在于，三个挺杆阀的同轴排列控制从外燃系统到内燃系统的膨胀以及与工作气缸配合的公共活塞件的驱动和与其同轴的另一个圆柱体，并被接纳在工作缸内。具有内活塞和外活塞的活塞构件与这些气缸配合，不仅限定上气缸电动机，而且还限定用于清空气源的下气缸电动机和空气压缩机。

3. 发明授权

US4984428A Stirling engine 失效
标题翻译：斯特林发动机
公开(公告)号：US4984428A
公开(公告)日：1991-01-15
申请号：US413731
申请日：1989-09-28
申请人： Yutaka Momose , Tetsumi Watanabe , Kouzi Hiraiwa , Tomokimi Mizuno
发明人： Yutaka Momose , Tetsumi Watanabe , Kouzi Hiraiwa , Tomokimi Mizuno
IPC分类号： F02G1/055 , F02G1/043
CPC分类号： F02G1/043 , F02G2243/00 , F02G2244/00 , F02G2258/10 , F02G2270/50
摘要： A stirling engine is provided in which the heater comprises an extended part of the expansion chamber as defined by an expansion cylinder. The expansion cylinder extends from the expansion chamber toward an upper side of the engine. A hollow cylindrical member receives the extended part of the expansion cylinder. The arrangement permits a stirling engine to be provided which decreases the number of parts utilized in the heater section while at the same time increasing the heat transfer area of the heater.
摘要翻译：提供了一种斯特林发动机，其中加热器包括由膨胀气缸限定的膨胀室的延伸部分。膨胀缸从膨胀室朝向发动机的上侧延伸。中空的圆柱形构件容纳膨胀缸的延伸部分。该装置允许提供斯图林发动机，其减少加热器部分中使用的部件的数量，同时增加加热器的传热面积。

4. 发明授权

US4953354A Thermally insulated stirling engine-hot gas heater system combination 失效
标题翻译：绝热斯特林发动机 - 热气加热器系统组合
公开(公告)号：US4953354A
公开(公告)日：1990-09-04
申请号：US269639
申请日：1988-11-10
申请人： Anton Erber , Heinz Hoff , Gunter Reuchlein , Hanno Schaaf , Gerhard Schiessl
发明人： Anton Erber , Heinz Hoff , Gunter Reuchlein , Hanno Schaaf , Gerhard Schiessl
IPC分类号： F02G1/055
CPC分类号： F02G1/055 , F02G2255/00 , F02G2258/10
摘要： A thermally insulating lining for the housing of a heater system for a Stirling, or hot air engine ensures that only safe temperature will be reached on the outside of the heater system. The insulating lining is arranged in two parts. An insulating wall is made up of individually adjacentely placed, replaceable insulating elements in the form of ceramic tiles, and/or ceramic tubes, and an intermediate space between the tiles and the outer wall. The intermediate space is separated, if desired, from the insulating elements by a ceramic paper. The intermediate space is packed with ceramic fiber batts, or loose, lump ceramic insulating material.
摘要翻译：用于斯特林或热空气发动机的加热器系统的外壳的隔热衬里确保在加热器系统的外部只能达到安全的温度。绝缘衬里分为两部分。绝缘壁由瓷砖和/或陶瓷管的形式的单独相邻放置的可替换绝缘元件以及瓦片和外壁之间的中间空间构成。如果需要，中间空间通过陶瓷纸从绝缘元件分离。中间空间填充有陶瓷纤维絮垫或松散的块状陶瓷绝缘材料。

5. 发明授权

US4941820A Pulse combustion energy system 失效
标题翻译：脉冲燃烧能量系统
公开(公告)号：US4941820A
公开(公告)日：1990-07-17
申请号：US261652
申请日：1988-10-24
申请人： Hanford N. Lockwood, Jr.
发明人： Hanford N. Lockwood, Jr.
IPC分类号： F02G1/02 , F23C1/08 , F23C15/00 , F26B17/10 , F26B23/02
CPC分类号： F23C15/00 , F02G1/02 , F23C1/08 , F26B17/10 , F26B23/026 , F02G2254/11 , F02G2258/10
摘要： A pulse combustion energy system including a pulse combustor coupled to a processing tube for flowing material to be processed therethrough, the processing tube being coupled to a pair of cyclone collectors for receiving the material flowing therefrom. An optional recycling section is coupled to the cyclone collectors for flowing vapor from the cyclone collectors back to the upstream end of the processing tube. The pulse combustor includes a rotary valve, a combustion chamber, an inner tail pipe and an outer tail pipe. The combustion chamber and inner tail pipe are conical and tubular sections mounted in longitudinal compression, and the compressive forces are transmitted externally across the junction of the combustion chamber and tail pipe by a strongback assembly. The rotary valve includes first, second, and third closely adjacent cylinders defining an interior air chamber. The cylinders have radially oriented, substantially aligned apertures which define an air intake. Air passing from the air chamber into the combustion chamber passes through an annular passage which impedes air flow from the combustion chamber toward the air chamber to a greater extent than air flow from the air chamber to the combustion chamber. Control systems regulate the product feed rate, the system firing rate, the system flow rate, and the operating frequency of the pulse combustor.
摘要翻译：一种脉冲燃烧能量系统，包括连接到处理管的脉冲燃烧器，用于使要加工的材料流过其中，处理管与一对旋风收集器连接，用于接收从其流出的材料。可选的回收部分连接到旋风分离器收集器，用于将蒸气从旋风分离器收集器回流到处理管的上游端。脉冲燃烧器包括旋转阀，燃烧室，内尾管和外尾管。燃烧室和内尾管是以纵向压缩方式安装的圆锥形和管状部分，并且压缩力通过强反射组件在燃烧室和尾管的接合处向外传输。旋转阀包括限定内部空气室的第一，第二和第三紧密相邻的气缸。气缸具有径向取向的，基本上对齐的孔，其限定进气口。从空气室进入燃烧室的空气通过环形通道，该环形通道阻止从燃烧室朝向空气室的气流大于从空气室到燃烧室的气流。控制系统调节产品进料速率，系统燃烧速率，系统流量和脉冲燃烧器的工作频率。

6. 发明授权

US4794752A Vapor stirling heat machine 失效
标题翻译：蒸汽斯特林热机
公开(公告)号：US4794752A
公开(公告)日：1989-01-03
申请号：US49698
申请日：1987-05-14
申请人： Roy H. Redderson
发明人： Roy H. Redderson
IPC分类号： F02G1/044 , F02G1/05 , F25B9/14 , F03C5/00
CPC分类号： F25B9/14 , F02G1/044 , F02G1/05 , F02G2244/00 , F02G2244/08 , F02G2254/30 , F02G2258/10 , F25B2309/1401
摘要： A heat machine which employs a condensing working fluid in a Stirling type mechanical arrangement. An initial mass of working fluid is contained within a closed space. Portions of hot and cold volumes are cyclically varied, which transfers a small percentage of the working fluid through large hot and cold heat exchangers interconnected with a periodic flow regenerator. With the exception of the regenerator space, the transferred working fluid is substantially in the liquid phase during the near isothermal heat rejection and compression stages, and substantially in the superheated vapor phase during the near isothermal heat addition and expansion stages. A control cylinder varies the effective mass of working fluid within the machine, so as to provide for output control. Decreasing the effective mass causes a shift in the operating cycle toward the superheated vapor region with lower mean pressure cycles, and increasing the mass causes a shift to the liquid region with higher mean pressure cycles. The large near isothermal heat exchangers assist in effective regeneration of the working fluid through the vapor dome, and further, provide considerable improvement in cycle thermal efficiencies. Also, the condensed working fluid requires less input work and the total cycle pressure/volume characteristics exhibit greater output work, especially during the expansion phase, than do conventional Stirling machines.
摘要翻译：采用斯特林式机械装置的冷凝工作流体的加热机。工作流体的初始质量包含在封闭空间内。热和冷量的部分是周期性变化的，其通过与周期性流量再生器互连的大型热和冷热交换器传送一小部分工作流体。除了再生器空间之外，在接近等温热排斥和压缩阶段期间，转移的工作流体基本处于液相，并且在近等温热加入和膨胀阶段期间基本上处于过热气相中。控制缸改变机器内工作流体的有效质量，从而提供输出控制。降低有效质量导致操作循环向平均压力循环较低的过热蒸汽区域移动，并且增加质量导致以更高的平均压力循环向液体区域移动。大的近等温热交换器有助于工作流体通过蒸汽圆顶的有效再生，并且进一步提供循环热效率的显着改进。此外，冷凝的工作流体需要更少的输入功率，并且总循环压力/体积特性表现出比常规斯特林机器更大的输出功率，特别是在膨胀阶段。

7. 发明授权

US4708159A Pulse combustion energy system 失效
公开(公告)号：US4708159A
公开(公告)日：1987-11-24
申请号：US852854
申请日：1986-04-16
申请人： Hanford N. Lockwood, Jr.
发明人： Hanford N. Lockwood, Jr.
IPC分类号： F16K49/00 , F02G1/02 , F23C1/08 , F23C15/00 , F26B17/10 , F26B23/02
CPC分类号： F23C15/00 , F02G1/02 , F23C1/08 , F26B17/10 , F26B23/026 , F02G2254/11 , F02G2258/10 , Y10T137/6579 , Y10T137/86413
摘要： A pulse combustion energy system including a pulse combustor coupled to a processing tube for flowing material to be processed therethrough, the processing tube being coupled to a pair of cyclone collectors for receiving the material flowing therefrom. An optional recycling section is coupled to the cyclone collectors for flowing vapor from the cyclone collectors back to the upstream end of the processing tube. The pulse combustor includes a rotary valve, a combustion chamber, an inner tail pipe and an outer tail pipe. The combustion chamber and inner tail pipe are conical and tubular sections mounted in longitudinal compression, and the compressive forces are transmitted externally across the junction of the combustion chamber and tail pipe by a strongback assembly. The rotary valve includes first, second, and third closely adjacent cylinders defining an interior air chamber. The cylinders have radially oriented, substantially aligned apertures which define an air intake. Air passing from the air chamber into the combustion chamber passes through an annular passage which impedes air flow from the combustion chamber toward the air chamber to a greater extent than air flow from the air chamber to the combustion chamber. Control systems regulate the product feed rate, the system firing rate, the system flow rate, and the operating frequency of the pulse combustor.

8. 发明授权

US4559779A Displacer for Stirling engine 失效
标题翻译：用于斯特林发动机的换挡器
公开(公告)号：US4559779A
公开(公告)日：1985-12-24
申请号：US756958
申请日：1985-07-18
申请人： Alec T. Brown
发明人： Alec T. Brown
IPC分类号： F02G1/043 , F02G1/04
CPC分类号： F02G1/043 , F02G2258/10
摘要： In a Stirling engine and the like, a displacer piston having a plurality of internal baffles and insulation so as to prevent undesired heat transfer across the displacer piston.
摘要翻译：在斯特林发动机等中，具有多个内部挡板并具有绝缘性的置换器活塞，以防止不期望的热量跨越置换器活塞。

9. 发明授权

US4545209A Cryogenic refrigeration system with linear drive motors 失效
公开(公告)号：US4545209A
公开(公告)日：1985-10-08
申请号：US458718
申请日：1983-01-17
申请人： Niels O. Young
发明人： Niels O. Young
IPC分类号： H02K33/18 , F02G1/044 , F04B17/04 , F25B9/14 , H02K33/14 , F25B9/00
CPC分类号： H02K33/14 , F02G1/0445 , F25B9/14 , F02G2250/18 , F02G2258/10 , F25B2309/001
摘要： In a cryogenic split Stirling refrigerator, the compressor and displacer are driven by linear drive motors. Each compressor linear drive motor has a plurality of radial permanent magnets 44, 46 mounted to each compressor piston 22, 24. A tapered collet 56 expands an expanding sleeve 42 against the magnets and compresses a sleeve 38 against the piston. A housing 34 hermetically seals the gas about the armature and supports the coil assembly 76, 78. The displacer drive motor includes an axial permanent magnet 202 mounted to the displacer drive piston 192. It is surrounded by a housing 210 which hermetically seals the spring volume surrounding the magnet. The drive coils 216, 218 are supported on that housing. The coils are surrounded by flux returns 222, 224 which can be adjusted to minimize radial forces on the drive piston.

10. 发明授权

US4539818A Refrigerator with a clearance seal compressor 失效
标题翻译：冰箱带有间隙密封压缩机
公开(公告)号：US4539818A
公开(公告)日：1985-09-10
申请号：US653486
申请日：1984-09-21
申请人： Noel J. Holland
发明人： Noel J. Holland
IPC分类号： F02G1/053 , F04B39/04 , F16J1/02 , F16J10/04 , F25B9/14 , F25B9/00
CPC分类号： F02G1/0535 , F04B39/04 , F16J1/02 , F16J10/04 , F25B9/14 , F02G2258/10 , F05C2203/0882
摘要： In a Stirling refrigeration system in which a displacer is driven in a reciprocating motion within a cold finger by a pressure differential between helium gas in the cold finger and helium gas in a gas spring volume, the reciprocating piston compressor for the working volume has a clearance seal between the working volume and a control volume. The only lubricant in that seal is the helium gas. The mean pressure of the working volume relative to the control volume can be controlled by varying the length of the clearance seal throughout the stroke of the piston. Preferably, the seal is between alumina ceramic sleeves. The clearance seal compressor may also be used in a Gifford-McMahon cycle.
摘要翻译：在斯特林制冷系统中，通过冷指中的氦气与气弹簧体积中的氦气之间的压力差，在冷指状件内以往复运动的方式驱动置换器，用于工作体积的往复活塞式压缩机具有间隙密封工作量与控制量之间。该密封件中唯一的润滑剂是氦气。相对于控制体积的工作容积的平均压力可以通过在活塞的整个行程中改变间隙密封件的长度来控制。优选地，密封件在氧化铝陶瓷套筒之间。间隙密封压缩机也可用于吉福德 - 麦克马洪循环。

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