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41. 发明授权

US09243554B2 Rotary engine comprising a ceramic material 有权
标题翻译：包括陶瓷材料的旋转发动机
公开(公告)号：US09243554B2
公开(公告)日：2016-01-26
申请号：US13771866
申请日：2013-02-20
申请人： Ceramic Rotary Engines, Inc.
发明人： Raj Balendra , J. Leslie Henshall , Theyvendra S. Thuraisingham , Raymond J. J. Walker
IPC分类号： F02B53/00 , F02B55/02 , F02B55/08 , C04B35/486
CPC分类号： F02B53/00 , C04B35/486 , C04B2235/3206 , C04B2235/3229 , C04B2235/3246 , C04B2235/5409 , C04B2235/5445 , C04B2235/9607 , F02B55/02 , F02B55/08 , F05C2203/0852 , F05C2251/042 , Y02T10/17
摘要： Described is an assembly for an internal combustion rotary engine of a single or multi-rotor type. The assembly includes parts without cooling channels that comprise a monolithic ceramic material or ceramic matrix composite material capable of allowing the engine when assembled to operate at elevated temperatures that would cause metal parts of a metal engine to lose strength, lose structural and mechanical integrity, suffer excessive oxidation/corrosion and/or fail. The ceramic material also allows the engine when assembled to operate with significantly lower heat loss to the surrounding environment as compared with a similar engine made using all metal parts. The ceramic material allows the engine when assembled to operate without requiring substantial cooling elements or an external fluid (e.g. water) cooling system. The engine when assembled as described will retain more heat or operate with a substantially reduced rate of heat rejection when compared to an entirely metal rotary engine.
摘要翻译：描述了用于单转子或多转子型内燃旋转发动机的组件。该组件包括没有冷却通道的部件，其包括单块陶瓷材料或陶瓷基质复合材料，其能够在组装时在引起金属发动机的金属部件失去强度，丧失结构和机械完整性的高温下运行时允许发动机受到损害过度氧化/腐蚀和/或失效。与使用所有金属部件制造的类似发动机相比，陶瓷材料还允许发动机组装时以与周围环境相比显着更低的热损失进行操作。陶瓷材料允许发动机组装操作而不需要大量的冷却元件或外部流体（例如水）冷却系统。如上所述，当与完全金属旋转发动机相比时，发动机在组装时将保持更多的热量或以大大降低的排热速率运行。

42. 发明申请

US20150275748A1 Rotary Compression Engine 审中-公开
标题翻译：旋转压缩发动机
公开(公告)号：US20150275748A1
公开(公告)日：2015-10-01
申请号：US14669758
申请日：2015-03-26
申请人： Gene Underwood
发明人： Gene Underwood
IPC分类号： F02B55/02 , F02B55/16 , F02B55/08 , F02B55/14 , F02B53/12 , F02B53/10
CPC分类号： F02B55/02 , F02B25/26 , F02B53/10 , F02B53/12 , F02B55/08 , F02B55/14 , F02B55/16
摘要： The present disclosure is directed to a rotary engine having improved performance and efficiency. The rotary engine includes one or more rotary engines modules. Each of the modules includes a housing having an internal cavity defined by interior wall, a crankshaft rotatably mounted within the internal cavity of the housing, and a piston having first and second piston members rotatably mounted to opposing sides of the crankshaft. Further, each of the first and second piston members have an exterior side surface, wherein a profile of the exterior side surfaces of the first and second piston members corresponds to a profile of the interior wall. In addition, during operation, the first and second piston members rotate in a first direction around the crankshaft within the housing and engage the interior wall of the internal cavity.
摘要翻译：本公开涉及具有改进的性能和效率的旋转发动机。旋转发动机包括一个或多个旋转发动机模块。每个模块包括具有由内壁限定的内部空腔的壳体，可旋转地安装在壳体的内部空腔内的曲轴和具有可旋转地安装在曲轴的相对侧上的第一和第二活塞构件的活塞。此外，第一和第二活塞构件中的每一个具有外侧表面，其中第一和第二活塞构件的外侧表面的轮廓对应于内壁的轮廓。此外，在操作期间，第一和第二活塞构件沿壳体内的曲轴围绕第一方向旋转，并与内腔的内壁接合。

43. 发明授权

US09027345B2 Compound engine system with rotary engine 有权
标题翻译：复合发动机系统与旋转发动机
公开(公告)号：US09027345B2
公开(公告)日：2015-05-12
申请号：US13272738
申请日：2011-10-13
申请人： André Julien
发明人： André Julien
IPC分类号： F02G3/00 , F02B33/44 , F02B53/10 , F02B53/08 , F02B33/00 , F01C1/02 , F01C1/22 , F01C11/00 , F01C21/08 , F01C21/18 , F01C20/06 , F01C20/10 , F01C20/24 , F01C21/06 , F01C21/10 , F04C29/00
CPC分类号： F02B55/14 , F01C1/22 , F01C11/006 , F01C20/06 , F01C20/10 , F01C20/24 , F01C21/06 , F01C21/08 , F01C21/106 , F01C21/18 , F01C21/183 , F02B37/00 , F02B55/02 , F04C29/0092 , F04C2240/20 , F04C2240/80 , Y02T10/144 , Y02T10/17 , Y10T29/49234
摘要： A compound engine system comprising a rotary engine having a volumetric compression ratio lower than its volumetric expansion ratio, and a recess defined in the peripheral wall of the rotor in each of the chambers having a volume of more than 5% of the displacement volume of the chamber. The expansion in the turbine section compensates for the relatively low expansion ratio of the rotary engine.
摘要翻译：一种复合发动机系统，包括具有低于其体积膨胀比的体积压缩比的旋转发动机，以及限定在每个室中的转子的周壁中的凹部，其具有大于所述容积的5％房间。涡轮部分的膨胀补偿了旋转发动机的相对低的膨胀比。

44. 发明申请

US20140230776A1 ROTARY ENGINE COMPRISING A CERAMIC MATERIAL 有权
标题翻译：包含陶瓷材料的旋转发动机
公开(公告)号：US20140230776A1
公开(公告)日：2014-08-21
申请号：US13771866
申请日：2013-02-20
申请人： CERAMIC ROTARY ENGINES, INC.
发明人： Raj Balendra , J. Leslie Henshall , Theyvendra S. Thuraisingham , Raymond J. J. Walker
IPC分类号： F02B53/00
CPC分类号： F02B53/00 , C04B35/486 , C04B2235/3206 , C04B2235/3229 , C04B2235/3246 , C04B2235/5409 , C04B2235/5445 , C04B2235/9607 , F02B55/02 , F02B55/08 , F05C2203/0852 , F05C2251/042 , Y02T10/17
摘要： Described is an assembly for an internal combustion rotary engine of a single or multi-rotor type. The assembly includes parts without cooling channels that comprise a monolithic ceramic material or ceramic matrix composite material capable of allowing the engine when assembled to operate at elevated temperatures that would cause metal parts of a metal engine to lose strength, lose structural and mechanical integrity, suffer excessive oxidation/corrosion and/or fail. The ceramic material also allows the engine when assembled to operate with significantly lower heat loss to the surrounding environment as compared with a similar engine made using all metal parts. The ceramic material allows the engine when assembled to operate without requiring substantial cooling elements or an external fluid (e.g. water) cooling system. The engine when assembled as described will retain more heat or operate with a substantially reduced rate of heat rejection when compared to an entirely metal rotary engine.
摘要翻译：描述了用于单转子或多转子型内燃旋转发动机的组件。该组件包括没有冷却通道的部件，其包括单块陶瓷材料或陶瓷基质复合材料，其能够在组装时在引起金属发动机的金属部件失去强度，丧失结构和机械完整性的高温下运行时允许发动机受到损害过度氧化/腐蚀和/或失效。与使用所有金属部件制造的类似发动机相比，陶瓷材料还允许发动机组装时以与周围环境相比显着更低的热损失进行操作。陶瓷材料允许发动机组装操作而不需要大量的冷却元件或外部流体（例如水）冷却系统。如上所述，当与完全金属旋转发动机相比时，发动机在组装时将保持更多的热量或以大大降低的排热速率运行。

45. 发明申请

US20130028772A1 COMPOUND ENGINE SYSTEM WITH ROTARY ENGINE 有权
标题翻译：具有旋转发动机的复合发动机系统
公开(公告)号：US20130028772A1
公开(公告)日：2013-01-31
申请号：US13272738
申请日：2011-10-13
申请人： André JULIEN
发明人： André JULIEN
IPC分类号： F01C1/02 , B23P11/00
CPC分类号： F02B55/14 , F01C1/22 , F01C11/006 , F01C20/06 , F01C20/10 , F01C20/24 , F01C21/06 , F01C21/08 , F01C21/106 , F01C21/18 , F01C21/183 , F02B37/00 , F02B55/02 , F04C29/0092 , F04C2240/20 , F04C2240/80 , Y02T10/144 , Y02T10/17 , Y10T29/49234
摘要： A compound engine system comprising a rotary engine having a volumetric compression ratio lower than its volumetric expansion ratio, and a recess defined in the peripheral wall of the rotor in each of the chambers having a volume of more than 5% of the displacement volume of the chamber. The expansion in the turbine section compensates for the relatively low expansion ratio of the rotary engine.
摘要翻译：一种复合发动机系统，包括具有低于其体积膨胀比的体积压缩比的旋转发动机，以及限定在每个室中的转子的周壁中的凹部，其具有大于所述容积的5％房间。涡轮部分的膨胀补偿了旋转发动机的相对低的膨胀比。

46. 发明申请

US20130028769A1 APEX SEAL FOR ROTARY INTERNAL COMBUSTION ENGINE 有权
标题翻译： APEX密封用于旋转内燃机
公开(公告)号：US20130028769A1
公开(公告)日：2013-01-31
申请号：US13273891
申请日：2011-10-14
申请人： Eugene Gekht , Jean Thomassin , Sebastien Bolduc , David Gagnon-Martin
发明人： Eugene Gekht , Jean Thomassin , Sebastien Bolduc , David Gagnon-Martin
IPC分类号： F02B55/00 , F16F1/18 , F02B55/02
CPC分类号： F02B55/02 , F01C1/22 , F01C19/02 , F01C21/08 , F16J15/545 , Y02T10/17
摘要： In one aspect, there is described a rotor of a Wankel engine including a plurality of apex seal members each biased by a respective spring, each spring including an axial action portion and a radial action portion, the axial action portion including at least two radially extending band sections with adjacent ones of the band sections being connected by a fold, one of the band sections contacting a radially extending surface of the apex seal member and another of the band sections contacting a radially extending element of the rotor body, and the radial action portion forming a major part of a length of the spring, contacting an axially extending surface of the apex seal member in two spaced apart locations, and contacting the rotor body between the two spaced apart locations.
摘要翻译：在一个方面，描述了一种汪克尔发动机的转子，其包括多个顶点密封件，每个顶点密封件均由相应的弹簧偏压，每个弹簧包括一个轴向作用部分和一个径向作用部分，该轴向作用部分包括至少两个径向延伸的具有相邻带状部分的带状部分通过折叠连接，带部分中的一个接触顶点密封部件的径向延伸的表面和接触转子本体的径向延伸元件的带部分之间的径向作用形成长度为弹簧的主要部分的部分，其在两个间隔开的位置处接触顶点密封构件的轴向延伸的表面，并且在两个间隔开的位置之间接触转子本体。

47. 发明申请

US20080149066A1 Aspiration plate for planetary rotary internal combustion engine 失效
标题翻译：行星旋转内燃机吸气板
公开(公告)号：US20080149066A1
公开(公告)日：2008-06-26
申请号：US12041753
申请日：2008-03-04
申请人： Lawrence A. Hendrix , Barton W. Watkins
发明人： Lawrence A. Hendrix , Barton W. Watkins
IPC分类号： F02B53/04
CPC分类号： F01C19/025 , F01C1/36 , F01C19/02 , F01C19/085 , F02B53/04 , F02B55/02 , F02B55/08 , F03C2/00 , Y02T10/17
摘要： An apparatus for an aspiration plate for a rotary internal combustion engine. The engine has three rotating members that orbit about the center of a three-armed rotor as the rotor rotates within a housing with three lobes. The tips of the rotating members engage the lobes and a circular cutout in the rotor as the rotor rotates. A back, or aspiration, plate includes inlet and exhaust ports that are sequentially opened and closed by the rotating members and rotor as they move within the housing. A front plate rotates with the rotor and separates the combustion chambers from a planetary gear assembly that ensures the alignment of the rotating members as they orbit the rotor shaft. Fuel is injected after the compression cycle is initiated.
摘要翻译：一种用于旋转内燃机的抽吸板的装置。发动机具有三个旋转构件，当转子在具有三个叶片的壳体内旋转时，该三个旋转构件围绕三臂转子的中心轨道。当转子旋转时，旋转构件的尖端接合叶片和转子中的圆形切口。背部或抽吸板包括入口和排出口，当它们在壳体内移动时，旋转构件和转子依次打开和关闭。前板与转子一起旋转，并将燃烧室与行星齿轮组件分离，确保当旋转构件在转子轴轨道上对准时。在开始压缩循环后注入燃料。

48. 发明申请

US20050284439A1 Asymmetric complete expansion rotary engine cycle 有权
标题翻译：不对称完全扩展旋转发动机循环
公开(公告)号：US20050284439A1
公开(公告)日：2005-12-29
申请号：US11189137
申请日：2005-07-25
申请人： William Peitzke , James Dehlsen , Geoffrey Deane
发明人： William Peitzke , James Dehlsen , Geoffrey Deane
IPC分类号： F02B53/00 , F02B53/04 , F02B55/02 , F02B57/00
CPC分类号： F01C1/20 , F02B53/00 , F02B55/02 , F02B57/00 , F02B2730/015 , Y02T10/17
摘要： An asymmetric complete-expansion thermodynamic engine cycle is provided by an engine which compresses an air/fuel mixture to a given ratio, ignites and combusts the mixture, and expands the products through a power stroke to a volume substantially larger than the compression volume before being vented and purged to the atmosphere. This cycle is performed by a non-axisymmetric main rotor revolving within a cylindrical housing. Sealing means associated with the main rotor provide for the varied compression and expansion volumes. The cylindrical housing also contains means for air intake, fuel injection, venting, and spent gas exhaust porting.
摘要翻译：不对称的完全膨胀热力学发动机循环由发动机提供，该发动机将空气/燃料混合物压缩至给定的比例，点燃和燃烧混合物，并将产物通过动力冲程膨胀到基本上大于压缩体积的体积之前通风并吹扫到大气中。该循环由在圆柱形壳体内旋转的非轴对称主转子执行。与主转子相关联的密封装置提供不同的压缩和膨胀体积。圆柱形外壳还包含进气，燃油喷射，排气和废气排气口的装置。

49. 发明授权

US5431551A Rotary positive displacement device 失效
标题翻译：旋转正位移装置
公开(公告)号：US5431551A
公开(公告)日：1995-07-11
申请号：US300787
申请日：1994-09-02
申请人： Giovanni Aquino , Ewan Choroszylow
发明人： Giovanni Aquino , Ewan Choroszylow
IPC分类号： F01C1/22 , F02B53/00 , F02B55/00 , F02B55/02
CPC分类号： F02B55/02 , F01C1/22 , F02B55/00 , F02B2053/005 , F02B53/00 , Y02T10/17
摘要： A rotary device containing a housing having a curved inner surface with a profile equidistant from an trochoidal curve, an eccentric mounted on a shaft disposed within the housing, a rotor mounted on the eccentric shaft which contains at least three intersecting faces and a partial bore located at the intersection of adjacent faces, and at least three rollers rotatably mounted within the partial bores of the rotor.
摘要翻译：一种旋转装置，其具有壳体，该壳体具有弯曲的内表面，其具有与摆线曲线等距的轮廓，安装在设置在壳体内的轴上的偏心件，安装在偏心轴上的转子，该转子包含至少三个相交面和位于在相邻面的相交处，以及至少三个可旋转地安装在转子的部分孔内的辊。

50. 发明授权

US4772189A Rotor for a rotary engine 失效
标题翻译：转子用于旋转发动机
公开(公告)号：US4772189A
公开(公告)日：1988-09-20
申请号：US932458
申请日：1986-11-18
申请人： David W. Garside
发明人： David W. Garside
IPC分类号： F01C1/22 , F02B53/00 , F02B55/02 , F01C21/06
CPC分类号： F02B55/02 , F01C1/22 , F02B2053/005 , F02B53/00 , F04C2240/805 , F05C2201/0442 , Y02T10/17 , Y10S29/048 , Y10T29/49234
摘要： An air cooled rotor for a rotary internal combustion engine, such as a Wankel type engine, in which the housing has a two-lobed epitrochoidal bore which forms the cavity, the rotor having an outer profile of generally equilateral triangular shape with outwardly curved sides, such as convexly curved sides, and the rotor being mounted on an eccentric journal of a main shaft and being geared to rotate in a planetary manner within the cavity at one third of the speed of rotation of the main shaft, the rotor comprising a body and an insert secured together by one or more rigid fasteners which extend into a passage part of the insert from a passage part of the body which opens to the outer profile of the rotor, the or each fastener extending transverse to the axis of rotation of the rotor, at an angle of between 70.degree. and 90.degree. to the axis.
摘要翻译：一种用于旋转内燃机的空气冷却转子，例如汪克尔型发动机，其中壳体具有形成空腔的双裂纹外圆孔，转子具有大致等边三角形形状的外侧轮廓，具有向外弯曲的侧面，例如凸形弯曲的侧面，并且转子安装在主轴的偏心轴颈上，并且在主轴的旋转速度的三分之一的范围内以行星方式旋转，该转子包括主体和一个通过一个或多个刚性紧固件固定在一起的插入件，该刚性紧固件从主体的通道部分延伸到插入件的通道部分中，该通道部分通向转子的外部轮廓，该或每个紧固件横向于转子的旋转轴线延伸与轴线成70度到90度的角度。

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