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1. 发明申请

US20180205290A1 Double-Acting Modular Free-Piston Stirling Machines Without Buffer Spaces 审中-公开
公开(公告)号：US20180205290A1
公开(公告)日：2018-07-19
申请号：US15596690
申请日：2017-05-16
申请人： David Ray Gedeon
发明人： David Ray Gedeon
IPC分类号： H02K7/18 , H02K35/02 , H02K33/16
CPC分类号： H02K7/1884 , F02G1/0435 , F02G1/044 , F02G1/057 , F02G2244/54 , F02G2280/10 , H02K33/16 , H02K35/02
摘要： Multiple free-piston stirling-cycle machine modules are connected together in double-acting configurations that may be used as engines or heat pumps and scaled to any power level by varying the number of modules. Reciprocating piston assemblies oriented in balanced pairs reduce vibration forces. There are no buffer spaces. Linear motors or generators are packaged inside piston cavities entirely within the module working spaces. The external heat-accepting and heat-rejecting surfaces in one embodiment are directed along inward-facing and outward facing cylinders, and in another embodiment along parallel planes, simplifying thermal connections to the external heat source and sink.

2. 发明申请

US20160017843A1 Thermodynamic Machine 有权
标题翻译：热力机
公开(公告)号：US20160017843A1
公开(公告)日：2016-01-21
申请号：US14772490
申请日：2014-03-07
申请人： WHITTAKER ENGINEERING (STONEHAVEN) LIMITED
发明人： Kenneth Whittaker , Keith Graham Watt
IPC分类号： F02G1/05 , F02G1/057 , F02G1/055 , F02G1/044
CPC分类号： F02G1/05 , F02G1/043 , F02G1/044 , F02G1/055 , F02G1/057 , F02G2243/30 , F02G2243/32 , F02G2243/34
摘要： A thermodynamic machine (1) of a Stirling type, the machine comprising an expansion chamber (5), a compression in chamber (6), a regenerator (12) disposed between the expansion and compression chambers; a first heat exchanger (13) in communication with the expansion chamber and the regenerator; a second heat exchanger (14) in communication with the compression chamber and the regenerator; a first bypass conduit (15) connecting the expansion chamber with the regenerator bypassing the first heat exchanger; a second bypass conduit (16) connecting the compression chamber with the regenerator bypassing the second heat exchanger; at least a pair valves (18, 20, 22, 24), one valve (18, 20) provided between the expansion chamber and the first heat exchanger and/or between the regenerator and the first heat exchanger and/or in the first bypass conduit between the expansion chamber and the regenerator; and the other valve (22, 24) provided between the compression chamber and the second heat exchanger and/or between the regenerator and the second heat exchanger and/or in the second bypass conduit between the compression chamber and the regenerator; the valves being controllable.
摘要翻译：一种斯特林式的热力学机器（1），该机器包括一个膨胀室（5），一个压缩室（6），一个设置在膨胀室和压缩室之间的再生器（12）与膨胀室和再生器连通的第一热交换器（13）; 与所述压缩室和所述再生器连通的第二热交换器（14）; 连接所述膨胀室和绕过所述第一热交换器的所述再生器的第一旁通管道（15）连接所述压缩室和绕过所述第二热交换器的所述再生器的第二旁路管道（16）设置在所述膨胀室和所述第一热交换器之间和/或所述再生器和所述第一热交换器之间和/或所述第一旁路中的至少一对阀门（18,20,22,24），一个阀门（18,20）膨胀室和再生器之间的管道; 以及设置在压缩室和第二热交换器之间和/或在再生器和第二热交换器之间和/或在压缩室和再生器之间的第二旁路管道中的另一阀（22,24）; 阀门是可控的。

3. 发明授权

US09238509B2 Stirling engine for an emission-free aircraft 有权
标题翻译：用于无排放飞机的斯特林发动机
公开(公告)号：US09238509B2
公开(公告)日：2016-01-19
申请号：US13724554
申请日：2012-12-21
申请人： EADS DEUTSCHLAND GMBH
发明人： Jost Seifert
IPC分类号： F01K25/02 , B64D27/24 , F03G7/06 , F03G6/06 , B64D27/06 , B64D27/02 , F01B29/10 , F02G1/04 , F02G1/043
CPC分类号： F03G6/068 , B64C1/16 , B64C3/32 , B64D13/006 , B64D27/02 , B64D27/04 , B64D27/06 , B64D27/08 , B64D27/24 , B64D2027/026 , F01B29/10 , F02G1/04 , F02G1/043 , F02G1/0435 , F02G1/044 , F02G1/053 , F02G1/0535 , F02G1/055 , F02G1/057 , F02G2243/02 , F02G2243/30 , F02G2244/50 , F02G2254/30 , F02G2280/10 , F03G7/06 , F25B9/14 , F25B2309/001 , F25B2309/003 , Y02E10/46 , Y02T50/62
摘要： Aircraft with an emission-free drive and method for emission-free driving of an aircraft. The aircraft includes a drive device structured and arranged to generate thrust, a lift device structured and arranged to generate lift, and a heat engine structured and arranged to convert thermal energy into kinetic energy to drive the drive device. The heat engine includes at least one flat-plate Stirling engine drivable by solar thermal radiation.
摘要翻译：具有无排放驱动器的飞机和无人驾驶飞机的方法。飞机包括构造和布置成产生推力的驱动装置，构造和布置成产生升力的升降装置，以及构造和布置成将热能转换成动能以驱动驱动装置的热引擎。热机包括至少一个可通过太阳热辐射驱动的平板斯特林发动机。

4. 发明申请

US20150315997A1 Valved Stirling Engine with Improved Efficiency 审中-公开
公开(公告)号：US20150315997A1
公开(公告)日：2015-11-05
申请号：US14800917
申请日：2015-07-16
申请人： Kevin Song
发明人： Kevin Song
IPC分类号： F02G1/057 , F02G1/055 , F02G1/053
CPC分类号： F02G1/057 , F02G1/044 , F02G1/045 , F02G1/053 , F02G1/055 , F02G2243/00 , F02G2243/02 , F02G2243/08 , F02G2243/30 , F02G2255/00 , F02G2256/00 , F02G2257/00 , F02G2270/90
摘要： A Stirling engine can take advantage of adiabatic compression (which heats working gas leaving the cold cylinder) and adiabatic expansion (which cools working gas leaving the hot cylinder) to increase efficiency. In some implementations, partially-heated gas leaving the cold cylinder and partially-cooled gas leaving the hot cylinder can be routed directly to a regenerator using bypass paths that are opened using one-way valves. The resultant relatively reduced temperature difference across the regenerator, e.g., as compared to a typical Stirling engine, can reduce thermal loss and improve efficiency. In some implementations, the compression ratios of the Stirling engine can be adjusted such that the temperature of the adiabatic heated gas is the same or higher than the temperature of the adiabatic cooled temperatures, thus eliminating the need for a regenerator.

5. 发明申请

US20150276272A1 STIRLING REFRIGERATOR 审中-公开
标题翻译：搅拌冷冻机
公开(公告)号：US20150276272A1
公开(公告)日：2015-10-01
申请号：US14666459
申请日：2015-03-24
申请人： SUMITOMO HEAVY INDUSTRIES, LTD.
发明人： Kyosuke NAKANO , Yoshikatsu HIRATSUKA , Kenta YUMOTO
IPC分类号： F25B9/14
CPC分类号： F25B9/14 , F01B29/10 , F02G1/057 , F02G2242/42 , F02G2270/55 , F25B2309/003 , F28D17/02
摘要： In a Stirling refrigerator, a regenerator has a low-temperature end and a high-temperature end. A plurality of protrusions, which thermally contact with the low-temperature end of the regenerator, are formed on a low-temperature heat exchanger. The low-temperature heat exchanger has a recess between the protrusions, and the recess forms a flowing groove through which a working gas flows. The regenerator may contain a mesh regenerator material.
摘要翻译：在斯特林冰箱中，再生器具有低温端和高温端。在低温热交换器上形成有与再生器的低温端热接触的多个突起。低温热交换器在突起之间具有凹部，并且凹部形成工作气体流过的流动槽。再生器可以包含网状再生器材料。

6. 发明申请

US20140182566A1 METHOD FOR OPERATING A RECIPROCATING PISTON INTERNAL COMBUSTION ENGINE WITH INTERNAL EXHAUST GAS ENERGY RECUPERATION AND RECIPROCATING PISTON INTERNAL COMBUSTION ENGINE 有权
标题翻译：具有内部排气能量回收和再生活塞式内燃机的再生活塞式内燃机的运行方法
公开(公告)号：US20140182566A1
公开(公告)日：2014-07-03
申请号：US14240025
申请日：2012-08-17
申请人： Peter Kreuter
发明人： Peter Kreuter
IPC分类号： F02M25/07
CPC分类号： F02M26/05 , F02B41/04 , F02B51/02 , F02G1/057 , F02M26/00 , Y02T10/126
摘要： In a method for operating a reciprocating-piston internal combustion engine having internal exhaust gas energy recuperation, a cylinder head recuperator is heated up during an exhaust cycle by hot exhaust gas flowing through the cylinder head recuperator prior to being exhausted from the cylinder via an exhaust valve. During an intake cycle, fresh charge flows into the power chamber of the cylinder by passing around a cylinder head recuperator. During the subsequent compression stroke, the cylinder head recuperator is moved out of a recess formed in the cylinder head such that some of the compressed charge can flow into the recess. Near the end of the compression stroke, the cylinder head recuperator is moved back into the recess so that compressed charge located in the recess is forced to flow through the hot cylinder head recuperator and thereby be heated up immediately before ignition of the compressed charge.
摘要翻译：在具有内部排气能量回收的往复活塞式内燃机的操作方法中，在排气循环期间，气缸头换热器在通过气缸盖换热器排出的热废气经由排气从气缸排出之前被加热阀。在进气循环期间，新鲜的气流通过气缸盖换热器流入气缸的功率室。在随后的压缩冲程期间，气缸盖换热器从形成在气缸盖中的凹槽中移出，使得一些压缩的气流可以流入凹部。靠近压缩冲程的结束时，气缸盖回热器被移回到凹部中，使得位于凹部中的压缩的电荷被迫流过热气缸盖换热器，从而在压缩充气点火之前被加热。

7. 发明申请

US20130206355A1 Tubular Heat Exchange 审中-公开
标题翻译：管式换热
公开(公告)号：US20130206355A1
公开(公告)日：2013-08-15
申请号：US13768693
申请日：2013-02-15
申请人： Infinia Corporation
发明人： John Edward Augenblick , Gregory David McFadden , Allen Andrew Peterson , Karl Kuno Rink
IPC分类号： F28D17/04
CPC分类号： F28D17/04 , F02G1/057 , F02G2257/00 , F28D17/02
摘要： In one embodiment, the invention relates to a heat exchanger suitable for use with a thermodynamic cycle-based machine such as an engine, an energy conversion machine, a cooling machine or other suitable systems and machines. The heat exchanger can include one or more tubes arranged to form a heat exchanger. In one embodiment, a unitary tube is used. The heat exchanger can include a canister that includes a regenerator material. The canister can be in thermal communication with a working material and a containment vessel having a containment chamber in one embodiment.
摘要翻译：在一个实施例中，本发明涉及一种适用于基于热力循环的机器，例如发动机，能量转换机，冷却机或其它合适的系统和机器的热交换器。热交换器可以包括一个或多个配置成形成热交换器的管。在一个实施例中，使用整体管。热交换器可以包括包括再生器材料的罐。在一个实施例中，罐可以与工作材料和具有容纳室的容纳容器热连通。

8. 发明申请

US20130160451A1 STIRLING ENGINE FOR AN EMISSION-FREE AIRCRAFT 有权
标题翻译：用于无排放飞机的起动发动机
公开(公告)号：US20130160451A1
公开(公告)日：2013-06-27
申请号：US13724554
申请日：2012-12-21
申请人： EADS Deutschland GmbH
发明人： Jost SEIFERT
IPC分类号： F03G7/06
CPC分类号： F03G6/068 , B64C1/16 , B64C3/32 , B64D13/006 , B64D27/02 , B64D27/04 , B64D27/06 , B64D27/08 , B64D27/24 , B64D2027/026 , F01B29/10 , F02G1/04 , F02G1/043 , F02G1/0435 , F02G1/044 , F02G1/053 , F02G1/0535 , F02G1/055 , F02G1/057 , F02G2243/02 , F02G2243/30 , F02G2244/50 , F02G2254/30 , F02G2280/10 , F03G7/06 , F25B9/14 , F25B2309/001 , F25B2309/003 , Y02E10/46 , Y02T50/62
摘要： Aircraft with an emission-free drive and method for emission-free driving of an aircraft. The aircraft includes a drive device structured and arranged to generate thrust, a lift device structured and arranged to generate lift, and a heat engine structured and arranged to convert thermal energy into kinetic energy to drive the drive device. The heat engine includes at least one flat-plate Stirling engine drivable by solar thermal radiation.
摘要翻译：具有无排放驱动器的飞机和无人驾驶飞机的方法。飞机包括构造和布置成产生推力的驱动装置，构造和布置成产生升力的升降装置，以及构造和布置成将热能转换成动能以驱动驱动装置的热引擎。热机包括至少一个可通过太阳热辐射驱动的平板斯特林发动机。

9. 发明申请

US20110315341A1 REGENERATOR FOR A THERMAL CYCLE ENGINE 失效
标题翻译：热循环发动机的再生器
公开(公告)号：US20110315341A1
公开(公告)日：2011-12-29
申请号：US13255461
申请日：2010-03-09
申请人： Frank Verschaeve , Inge Schildermans
发明人： Frank Verschaeve , Inge Schildermans
IPC分类号： F28D17/00 , B23P15/26
CPC分类号： F02G1/057 , F02G2257/00 , F28D17/02
摘要： A regenerator (100), for a thermal cycle engine with external combustion, according to the invention comprises a network of metal fibers wherein a majority of the fibers at least partially encircles the axis of the regenerator. The fibers were part of a fiber bundle which is coiled and sintered thereby obtaining the regenerator.
摘要翻译：根据本发明的用于具有外部燃烧的热循环发动机的再生器（100）包括金属纤维网络，其中大部分纤维至少部分地围绕再生器的轴线。纤维是卷绕并烧结的纤维束的一部分，从而获得再生器。

10. 发明申请

US20060093977A1 Recuperator and combustor for use in external combustion engines and system for generating power employing same 审中-公开
标题翻译：用于外部燃烧发动机的换热器和燃烧器以及使用它的发电的系统
公开(公告)号：US20060093977A1
公开(公告)日：2006-05-04
申请号：US10883511
申请日：2004-07-01
申请人： Roberto Pellizzari , Peter Loftus
发明人： Roberto Pellizzari , Peter Loftus
IPC分类号： F23D11/44
CPC分类号： F02G1/055 , F02G1/057 , F02G2254/10 , F02G2254/50 , F02G2254/60 , F02M21/06 , F02M31/18 , F23C2900/03001 , Y02T10/126 , Y02T10/32
摘要： A combustor/recuperator assembly for use in an external combustion engine, such as a Stirling engine. The assembly includes a plurality of substantially hemispherical domed members positioned in nested uniaxial spaced relation, the plurality of substantially hemispherical domed members forming at least a first flow chamber and a second flow chamber, the first flow chamber for passing an incoming charge of air therethrough and the second flow chamber for passing an outgoing charge of combustion exhaust gases therethrough, wherein the second chamber is positioned to be effective to heat the incoming charge of air. Also provided is a system for producing power from a source of liquid fuel. The system is capable of producing up to about 5,000 watts of mechanical or electrical power.
摘要翻译：用于外部燃烧发动机（例如斯特林发动机）的燃烧器/换热器组件。所述组件包括以嵌套的单轴间隔关系定位的多个基本上半球形的圆顶形构件，所述多个基本上半球形的圆顶构件至少形成第一流动室和第二流动室，所述第一流动室用于使进入的空气通过其中，所述第二流动室用于使燃烧废气的出料通过其中，其中所述第二室被定位成有效地加热所述进入的空气。还提供了一种用于从液体燃料源产生动力的系统。该系统能够产生高达约5,000瓦的机械或电力。

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