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公开(公告)号：US06883488B2
公开(公告)日：2005-04-26
申请号：US10466620
申请日：2002-01-29
申请人： Tapio Viitamäki
发明人： Tapio Viitamäki
CPC分类号： F02B53/02 , F01C1/3564 , F01C1/3566 , F02B2075/027 , Y02T10/17
摘要： A rotary combustion engine includes a driving eccentric ring arranged between a non-rotary outer casing and a non-rotary inner casing for rotating a power shaft situated inside the inner casing. In order to drive the eccentric ring, a combustion chamber arrangement is provided between the inner and the outer non-rotary casings for burning a mixture of fuel and air supplied thereto, the power shaft being provided with an eccentric element. In order to minimize the number of rotating components, a second eccentric ring is mounted by a bearing around the power shaft inside the aforementioned non-rotary inner casing, this second ring being coaxial with and fixed to the driving eccentric ring, and the eccentric ring arrangement being a substantially non-rotary unit that only performs an eccentric motion, which makes the power shaft rotate.
摘要翻译： 旋转燃烧发动机包括设置在非旋转外壳和非旋转内壳之间的驱动偏心环，用于使位于内壳内的动力轴旋转。 为了驱动偏心环，在内部和外部非旋转壳体之间设置有用于燃烧供应到其中的燃料和空气的混合物的燃烧室布置，动力轴设置有偏心元件。 为了最小化旋转部件的数量，第二偏心环通过轴承围绕上述非旋转内壳体内的动力轴安装，该第二环与驱动偏心环同轴并固定，偏心环 布置是仅执行使动力轴旋转的偏心运动的基本非旋转单元。
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公开(公告)号：US5797366A
公开(公告)日：1998-08-25
申请号：US743434
申请日：1996-11-01
CPC分类号： F01C1/3566 , F01C1/20 , F02B2053/005 , F02B53/00
摘要： An internal combustion engine comprises a toroidal combustion chamber housing within which slides at least one piston. The combustion chamber housing has a circumferential longitudinal slot sealed by a ring seal to which the pistons are rigidly attached. A mechanism is provided for reversibly creating one or more transverse seals within the combustion chamber housing. The space between the transverse seals constitutes one or more combustion chambers. The simplest embodiment of the engine has one combustion chamber and one piston. The combustion chamber is operationally divided by the piston into two regions. The space between the transverse seal and a trailing surface of the piston defines a combustion region. The space between the transverse seal and a leading surface of the piston defines an exhaust region. In each power cycle of the engine, compressed air, fuel and steam are injected into the combustion region and ignited. The resulting hot combustion gases drive the piston around the circular path defined by the toroidal housing, with power being transferred from the piston and the ring seal via a suitable linkage to a central power shaft. Meanwhile, the leading surface of the piston pushes the combustion gases of the previous cycle out of the combustion chamber housing, preferably into a similar toroidal expansion chamber housing where further expansion of the combustion gases drives a second piston that is similarly linked to the power shaft. The scope of the invention also includes a protocol for injecting air, fuel and steam into the combustion housing.
摘要翻译： 内燃机包括环形燃烧室壳体，其内滑动至少一个活塞。 燃烧室壳体具有由环形密封件密封的周向纵向狭槽，活塞刚性地附接到环形密封件。 提供了用于在燃烧室壳体内可逆地产生一个或多个横向密封件的机构。 横向密封件之间的空间构成一个或多个燃烧室。 发动机的最简单的实施例具有一个燃烧室和一个活塞。 燃烧室可操作地被活塞分成两个区域。 横向密封件和活塞的后表面之间的空间限定了燃烧区域。 横向密封件和活塞的前表面之间的空间限定了排气区域。 在发动机的每个动力循环中，将压缩空气，燃料和蒸汽注入燃烧区域并点燃。 所产生的热燃烧气体围绕由环形壳体限定的圆形路径驱动活塞，其功率从活塞和环形密封件通过适当的联动传递到中心动力轴。 同时，活塞的前表面将先前循环的燃烧气体推出燃烧室壳体，优选地进入类似的环形膨胀室壳体，其中燃烧气体的进一步膨胀驱动类似地连接到动力轴的第二活塞 。 本发明的范围还包括将空气，燃料和蒸汽喷射到燃烧壳体中的方案。
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公开(公告)号：US5681157A
公开(公告)日：1997-10-28
申请号：US248168
申请日：1994-05-24
申请人： Liu Wen-Ming
发明人： Liu Wen-Ming
CPC分类号： F01C1/3566 , F02B53/02 , Y02T10/17
摘要： Disclosed is a rotary combustion unit for a rotary internal combustion engine usually cooperated with a cooperative compressor unit having a two-blade cam piston with a main shaft rotated in a cylinder, two spring-loaded reciprocating gate members reciprocated by the cam piston formed a power stroke and a reset stroke being alternatively repeated while the spark plugs ignite the compressed mixed gas delivered by the cooperative compressor unit repeatedly for a certain instant; and a series of sealing devices disposed to all moving contact surfaces to seal the leakages in all condition even if the contact surfaces were worn out due to a long period of engine running.
摘要翻译： 公开了一种用于旋转内燃机的旋转燃烧单元，通常与具有在圆筒中旋转的主轴的双叶片凸轮活塞的协作式压缩机单元配合，由凸轮活塞往复运动的两个弹簧加载往复门构件形成一个动力 行程和复位行程交替重复，同时火花塞在合适的压缩机单元反复输送一定时间点燃压缩的混合气体; 以及一系列密封装置，其设置在所有运动接触表面上，以便即使由于发动机长时间运行而使接触表面磨损，也能在所有状态下密封泄漏。
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公开(公告)号：US5372107A
公开(公告)日：1994-12-13
申请号：US946468
申请日：1993-01-08
申请人： Richard C. Smythe
发明人： Richard C. Smythe
CPC分类号： F01C1/3566 , F02B53/04 , F02B55/16 , F02B53/00 , Y02T10/17
摘要： A rotary engine having an oval rotor (12) centrally mounted in a cylindrical chamber (11). Cylindrical chamber (11) is partitioned into a number of combustion chambers (40-47) by sliding vanes (48-53B). Rotor (12) is mounted to a partially hollow shaft (21) the shaft (21) extending through respective sidewalls of the cylindrical chamber (11). Rotor (12) is provided with internal passageways to allow exhaust to flow from a combustion chamber (40-47) through an internal passageway and out through the partially hollow shaft (21) and to allow incoming air to flow into a hollow portion (19) within rotor (12) and through a suitable passageway to a port located on the outer periphery of the rotor (12). In this manner, air and exhaust gases can be passed into and from a combustion chamber (40-47) by means of ports in the rotor (12) and the engine does not require external valves. Shaft (21) has a solid end which can be used as an output shaft to drive a fly wheel or the like.
摘要翻译： PCT No.PCT / AU91 / 00195 Sec。 371日期：1993年1月8日 102（e）日期1993年1月8日PCT提交1991年5月10日PCT公布。 WO91 / 18193 PCT出版物 日期：1991年11月28日。一种具有中心安装在圆柱形腔室（11）中的椭圆形转子（12）的旋转发动机。 圆柱形室（11）通过滑动叶片（48-53B）分隔成多个燃烧室（40-47）。 转子（12）安装到延伸穿过圆柱形腔室（11）的相应侧壁的轴（21）的部分中空的轴（21）上。 转子（12）设置有内部通道，以允许废气从燃烧室（40-47）流过内部通道并通过部分空心轴（21）流出并允许进入的空气流入中空部分（19） ）并且通过合适的通道连接到位于转子（12）的外周上的端口。 以这种方式，空气和废气可以通过转子（12）中的端口进入燃烧室（40-47），并且发动机不需要外部阀。 轴（21）具有可用作输出轴以驱动飞轮等的实心端。
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公开(公告)号：US4424779A
公开(公告)日：1984-01-10
申请号：US368392
申请日：1982-04-14
申请人： Ching-Ho Tseng
发明人： Ching-Ho Tseng
CPC分类号： F01C1/3566 , F01C11/00 , F01C11/004 , F01C21/102 , F16D3/12 , F16D3/60 , F02B53/00
摘要： An internal combustion power plant system provides a rotary engine and a rotary fuel/air mixture compressor for the rotary engine on a common driveshaft, coaxially mounting each end and supported between them by a gearbox which synchronizes operation of various ignition and valve and abutment components of the system; compressed fuel/air mixture is supplied to and ignited in a valve-isolated manifold chamber in the rotary engine in successive charges following which each ignited charge is valved radially into one of plural expanding chambers defined by the rotary engine rotor and abutment mechanism, where it urges rotation of the rotor and then exhausts radially; in preferred embodiment the exhaust actuates a parallel fuel-feed which booster pumps fuel/air mixture into the manifold chamber; detail improvements disclosed include designs of runners, abutments, valving and rotary compressor mechanism.
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公开(公告)号：US4212282A
公开(公告)日：1980-07-15
申请号：US943701
申请日：1978-09-19
申请人： Agaton P. Apanovitch
发明人： Agaton P. Apanovitch
CPC分类号： F01C1/3568 , F01C1/3566 , F01C11/004
摘要： A rotary pump or motor has a rotor with no relatively movable parts and has the valving incorporated in the housing with the valving actuated by cams on the rotor. The air or gas flow through the pump or motor is by way of passages in the rotor on opposite sides of a piston on the rotor, this piston fitting in an annular groove in the housing.This type of pump or motor device is utilized in a hot gas engine in which two or more devices functioning as pumps in series supply compressed air to a burner and two or more similar devices functioning as motors receive hot gas under pressure from the burner to be driven by this gas and in turn driving the pumps for operation as a hot gas engine. The rotors of all the pumps and motors are incorporated in a single rotor with a burner construction also in the rotor between the pump rotor elements and the motor rotor elements.
摘要翻译： 旋转泵或电动机具有不具有相对可移动部件的转子，并且阀门结合在壳体中，其中转子由凸轮驱动。 通过泵或电动机的空气或气体流经转子在转子上的活塞的相对侧上通过，该活塞装配在壳体中的环形凹槽中。 这种类型的泵或电动机装置用于热气发动机中，其中两个或更多个用作泵的装置串联供应压缩空气到燃烧器，并且用作电动机的两个或更多个类似装置在燃烧器的压力下接收热气体 由这种气体驱动，从而驱动泵作为热气体发动机运行。 所有泵和电动机的转子都结合在单个转子中，燃料结构也在转子之间在泵转子元件和电动机转子元件之间。
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公开(公告)号：US3932076A
公开(公告)日：1976-01-13
申请号：US482991
申请日：1974-06-25
申请人： Olida Thibault
发明人： Olida Thibault
CPC分类号： B60K7/0015 , B60K17/14 , F01C1/3566 , B60K2007/0038 , B60K2007/0092
摘要： A hydraulic wheel, more specifically a hydraulic energy converting device, having an inner stator provided with a peripheral camming surface and a rotor, enclosing the stator, and being rotatably mounted relative thereto; the rotor being adapted to cooperate with the camming surface of the stator to define a plurality of liquid-tight working chambers between the camming surface and the stator. Each working chamber has an inlet at one end and an outlet at the other end, the stator having a pressurized liquid distribution system to distribute pressurized liquid from an outer source to the respective inlet of each working chamber and a liquid collection system, independent of the distribution system, adapted to collect liquid from the respective outlet of each working chamber and direct it to the said outer source. A plurality of reciprocating vanes are slidably mounted in the rotor for radial inward movement, a longitudinal edge of each vane remote from the rotor being biased against the camming surface by springs, the vanes being adapted to separate the working chambers into liquid-tight sections whereby pressurized liquid entering into each working chamber through its respective inlet strikes the vanes and transmits a force thereto capable of rotating the rotor while liquid on the side of said vanes opposite that being struck urging the liquid within the working chamber toward the outlet end thereof.
摘要翻译： 一种液压轮，更具体地说是液压能量转换装置，其具有设置有外围凸轮表面的内部定子和包围定子的转子，并且相对于其可旋转地安装; 转子适于与定子的凸轮表面配合以在凸轮表面和定子之间限定多个液密工作室。 每个工作室具有一端的入口和另一端的出口，该定子具有加压的液体分配系统，用于将加压液体从外部源分配到每个工作室的相应入口以及液体收集系统，独立于 分配系统，适于从每个工作室的相应出口收集液体并将其引导到所述外部源。 多个往复叶片可滑动地安装在转子中用于径向向内运动，远离转子的每个叶片的纵向边缘通过弹簧偏压在凸轮表面上，叶片适于将工作室分离成液密部分，由此 通过其相应的入口进入每个工作室的加压液体撞击叶片并且传递能够旋转转子的力，同时在与所述叶片相对的侧面的液体相对的液体驱动，从而将工作室内的液体推向其出口端。
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公开(公告)号：US3921596A
公开(公告)日：1975-11-25
申请号：US50506274
申请日：1974-09-11
申请人： SCHULZ JOHN E
发明人： SCHULZ JOHN E
CPC分类号： F01C1/3566 , F01C21/0809 , F02B53/06 , Y02T10/17
摘要： A concentric rotary engine of the internal combustion type is provided which includes a rotor concentrically disposed within a hollow rotor housing and in slidable engagement with the inner surface of the rotor housing. A power transfer shaft is secured to the rotor and extends beyond the housing. The rotor has a perimetrical cam surface which defines, in the direction of axial rotation, a power lobe, an inlet pocket, an operating lobe and a combustion pocket. The engine is provided with one or more operating sections each of which includes an intake passage system associated with a leading gate system, an exhaust passage system associated with a trailing gate system and a combustion chamber disposed therebetween. The leading and trailing gate systems are in correlative spaced relationship and include, respectively, leading and trailing gates and leading and trailing gate housings therefor. The gate housings are integrated with the rotor housing and are in open mouth communication with the transverse width of the rotor cam surface. The gates are yieldably, sealingly and slidably disposed within their respective housings for sealingly and slidably engaging the rotor cam surface. An operative section is defined by the leading and trailing gates and the combustion chamber disposed therebetween. An intake reservoir is defined by the portion of the rotor inlet pocket in cyclic communication with the operative section. An expansion receiver is defined by the portion of the rotor combustion pocket in cyclic communication with the operative section. The rotor operating lobe is provided with an entrance channel for conveying fluid to the intake reservoir and is provided with an exit channel for withdrawing fluid from the expansion receiver. The intake passage system is adapted to cooperate with and selectively admit fluid into the entrance channel and the exhaust passage system is adapted to cooperate with and selectively exhaust fluid from the exit channel. Means are provided for initiating combustion of combustible fluid in the combustion chamber.
摘要翻译： 提供内燃式的同心旋转发动机，其包括同心地设置在中空转子壳体内并与转子壳体的内表面滑动接合的转子。 动力传递轴固定到转子并延伸超出壳体。 转子具有周向凸轮表面，其在轴向旋转的方向上限定功率凸起，入口袋，操作凸起和燃烧口。 发动机设置有一个或多个操作部分，每个操作部分包括与前门系统相关联的进气通道系统，与后门系统相关联的排气通道系统和设置在其间的燃烧室。 引导门系统和后门系统分别具有相互间隔的关系，并且分别包括前门和后门，以及前门和后门两端。 门壳体与转子壳体集成，并且与转子凸轮表面的横向宽度呈开口连通。 门可收缩地，密封地和可滑动地设置在它们各自的壳体内，用于密封地和可滑动地接合转子凸轮表面。
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公开(公告)号：US3897758A
公开(公告)日：1975-08-05
申请号：US48659374
申请日：1974-07-08
CPC分类号： F01C1/46 , F01C1/3566
摘要： A rotary, positive displacement engine comprises a housing having an open chamber formed therein. There are provided in the housing in communication with the open chamber thereof intake means for injecting fuel therethrough into the open chamber, and exhaust means for exhausting therethrough combustion products from the open chamber. Valve means are movably mounted in the housing in juxtaposed relation to the open chamber. The valve means are operable to intermittently move into the open chamber and divide the latter into a plurality of closed sections. A shaft is supported in the housing for rotation therein substantially at right angles to the open chamber. The shaft has a disc provided thereon for rotation therewith. A plurality of pistons are provided on the disc in spaced relation relative to each other. The pistons extend into the open chamber and rotate therethrough as the disc is caused to rotate. The shaft is rotatably driven by the pressure of the gases in the plurality of closed sections, generated by the ignition of the fuel injected through the intake means into the open chamber, acting upon the plurality of pistons.
摘要翻译： 一种旋转的容积式发动机包括其中形成有开放室的壳体。 在与开放室连通的壳体中设置有用于将燃料喷射到打开室中的进气装置和用于从打开室排出燃烧产物的排气装置。 阀装置可移动地安装在壳体中，与开放室并置。 阀装置可操作以间歇地移动到开放室中并将其分成多个封闭部分。 轴被支撑在壳体中，用于基本上与开放室成直角旋转。 轴具有设置在其上的盘与其一起旋转。 多个活塞相对于彼此间隔开设置在盘上。 活塞延伸到打开的室中，并随着盘的旋转而旋转。 由多个密封部分中的气体的压力可旋转地驱动轴，该压力是通过将通过进气装置喷射的燃料的点火作用于打开的腔室而产生的，作用在多个活塞上。
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公开(公告)号：US1981757A
公开(公告)日：1934-11-20
申请号：US68684233
申请日：1933-08-25
CPC分类号： F01B1/062 , F01B1/0655 , F01B1/0689 , F01B1/0696 , F01C1/3566
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