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1. 发明授权

US11346277B1 Two-cycle motor 有权
公开(公告)号：US11346277B1
公开(公告)日：2022-05-31
申请号：US17544434
申请日：2021-12-07
申请人： Jose Marrero
发明人： Jose Marrero
IPC分类号： F02B33/14 , F02B75/02 , F02B33/44 , F02B33/30 , F02B21/00 , F02B75/28
摘要： A two-cycle motor (10) has cylinder assembly (20) housing piston assembly (30) therein that moves reciprocally between two extreme positions controlled by a crankshaft. Cylinder assembly (20) includes combustion chamber (25) and an air compression chamber (45) in an enlarged annular portion (40). Portion (40) receives flange (31) integrally and radially outwardly extending from piston assembly (30) to define to air compression sub-chambers (47;47a). One-way inlet valve assemblies (41, 42) alternate to allow air in while outlet one-way valve assemblies (41a-42a) supply the compressed air to tank assembly (80) for release of the compressed air through intake one way valve assembly (29) to combustion chamber (25).

2. 发明授权

US11092066B2 Split cycle internal combustion engine 有权
公开(公告)号：US11092066B2
公开(公告)日：2021-08-17
申请号：US16498271
申请日：2018-03-13
申请人： Dolphin N2 Limited
发明人： Andrew Atkins , Robert Morgan
IPC分类号： F02B33/22 , F02B29/04 , F02B33/30 , F02B47/02 , F02M25/022
摘要： A split cycle internal combustion engine apparatus includes a combustion cylinder accommodating a combustion piston and a compression cylinder accommodating a compression piston. The apparatus is arranged to provide compressed fluid to the combustion cylinder. The compression cylinder is coupled to a first liquid coolant reservoir and a second liquid coolant reservoir. A controller is arranged to receive an indication of at least one parameter associated with the engine, and control delivery of at least one of the first liquid coolant from the first liquid coolant reservoir and the second liquid coolant from the second liquid coolant reservoir to the compression cylinder based on the indication of the at least one parameter such that the at least one liquid coolant vaporises into a gaseous phase during a compression stroke.

3. 发明授权

US10662949B2 Inlet system for a radial compressor with a wide flow range requirement 有权
公开(公告)号：US10662949B2
公开(公告)日：2020-05-26
申请号：US15630768
申请日：2017-06-22
申请人： Steven Don Arnold
发明人： Steven Don Arnold
IPC分类号： F04C29/12 , F02B33/30 , F02B37/14 , F01D5/04 , F04D29/28 , F04D29/42 , F04D17/10
摘要： A radial compressor employs a compressor wheel having an inducer. An inlet air passage has a first region and a second region separated from the first region by a divider wall. The divider wall extends from an inlet plane of the inducer and connects the first region to a first air filter and said second region to a second air filter.

4. 发明授权

US09689307B2 Crossover valve in double piston cycle engine 有权
公开(公告)号：US09689307B2
公开(公告)日：2017-06-27
申请号：US14817142
申请日：2015-08-03
申请人： Tour Engine, Inc.
发明人： Hugo Benjamin Tour , Oded Tour , Gilad Tour
IPC分类号： F02B33/22 , F02B33/30 , F02B33/18 , F02B19/18 , F02B19/02
CPC分类号： F02B33/30 , F02B19/02 , F02B19/18 , F02B33/18 , F02B33/22 , F02B2710/036
摘要： An internal combustion engine, including a combustion chamber with a first aperture; a compression chamber with a second aperture; and a crossover valve comprising an internal chamber, first and second valve seats, a valve head, and first and second valve faces on the valve head, wherein the first aperture allows fluid communication between the combustion chamber and the internal chamber, the second aperture allows fluid communication between the compression chamber and the internal chamber, the first valve face couples to the first valve seat to occlude the first aperture, and the second valve face couples to the second valve seat to occlude the second aperture.

5. 发明申请

US20140238358A1 ROTARY DISK VALVE ARRANGEMENT 有权
标题翻译：旋转盘阀装置
公开(公告)号：US20140238358A1
公开(公告)日：2014-08-28
申请号：US14130288
申请日：2012-06-28
申请人： Holger Arens , Lars Arens
发明人： Holger Arens , Lars Arens
IPC分类号： F01M13/00 , F02M37/04 , F02B33/30
CPC分类号： F01M13/0011 , F01L7/06 , F01L7/12 , F01M2013/0022 , F02B33/30 , F02B2075/025 , F02M37/043
摘要： The invention relates to a rotary disk valve arrangement having a crankcase for accommodating a crankshaft, wherein the crankcase has an inlet opening for fresh air and at least two rotary disk valves for regulating an ingress of fresh air into the crankcase, wherein the at least two rotary disk valves have in each case one axis of rotation and are mounted so as to be rotatable relative to one another for the purpose of at least partially opening up and closing off the inlet opening, and wherein the at least two rotary disk valves are arranged on the crankcase at a coupling surface of the crankcase. The coupling surface has at least one further inlet opening, and the at least two rotary disk valves comprise in each case at least two rotary valve openings for the purpose of at least partially opening up the at least two inlet openings.
摘要翻译：本发明涉及一种具有用于容纳曲轴的曲轴箱的旋转盘式阀装置，其中曲轴箱具有用于新鲜空气的入口和用于调节新鲜空气进入曲轴箱的至少两个旋转盘阀，其中至少两个旋转盘阀在每种情况下都具有一个旋转轴线并且被安装成可相对于彼此旋转，以便至少部分地打开和关闭入口开口，并且其中至少两个旋转盘阀被布置在曲轴箱的耦合表面上的曲轴箱上。联接表面具有至少一个另外的入口开口，并且至少两个旋转盘阀在每种情况下包括至少两个旋转阀开口，用于至少部分地打开至少两个入口开口。

6. 发明授权

US06978744B2 Two-cycle combustion engine with air scavenging system 有权
标题翻译：具有清空系统的双循环内燃机
公开(公告)号：US06978744B2
公开(公告)日：2005-12-27
申请号：US10862661
申请日：2004-06-07
申请人： Tsuneyoshi Yuasa , Masanori Kobayashi
发明人： Tsuneyoshi Yuasa , Masanori Kobayashi
IPC分类号： F02M15/06 , F02B25/16 , F02B25/20 , F02B25/22 , F02B33/04 , F02B33/30
CPC分类号： F02B25/20 , F02B25/16 , F02B33/04 , F02B33/30
摘要： The two-cycle combustion engine includes a first scavenge passage (12) for communicating directly between a combustion chamber (1a) and a crank chamber (2a), a second scavenge passage (14) for communicating the combustion chamber (1a) and the crank chamber (2a) through a bearing (81) for a crankshaft (8), an air supply passage (10) for introducing air (A) into the second scavenge passage (14), a reed valve (15) provided in the air supply passage (10), and an air-fuel mixture supply passage (11) for introducing an air-fuel mixture (M) into the crank chamber (2a). The second scavenge passage (14) is positioned at a location nearer to an exhaust port (12a) than the first scavenge passage (13). An air introducing passage (16) is formed in an cylinder block (1) so as to communicate the air supply passage (10) with the second scavenge passage (14) by way of a radially outer portion of the first scavenge passage (13).
摘要翻译：双循环内燃机包括用于直接在燃烧室（1a）和曲柄室（2a）之间连通的第一清除通道（12），用于使燃烧室（1a）连通的第二扫气通道（14）和曲轴室（2a）通过用于曲轴（8）的轴承（81），用于将空气（A）引入第二扫气通道（14）的空气供应通道（10），设置有簧片阀在空气供给通路（10）中，以及用于将空气 - 燃料混合物（M）引入曲柄室（2a）的空气 - 燃料混合物供给通道（11）。第二扫气通道（14）位于比第一扫气通道（13）更靠近排气口（12a）的位置。空气导入通路（16）形成在气缸体（1）中，以便通过第一扫气通道（13）的径向外部部分使空气供应通道（10）与第二扫气通道（14）连通，。

7. 发明授权

US06976457B2 Two-stroke engine having a membrane valve integrated into the transfer channel 有权
标题翻译：具有集成在传送通道中的膜阀的二冲程发动机
公开(公告)号：US06976457B2
公开(公告)日：2005-12-20
申请号：US10693488
申请日：2003-10-27
申请人： Igor Klaric
发明人： Igor Klaric
IPC分类号： F01L3/20 , F02B25/22 , F02B33/04 , F02B33/30 , F02B63/02 , F02B75/02 , F02F1/00
CPC分类号： F02B25/22 , F01L3/205 , F02B33/04 , F02B33/30 , F02B63/02 , F02B2075/025 , F02F1/002
摘要： A mixture lubricated two-stroke engine includes a cylinder (4) having a cylinder head (3) and a cylinder bore (5) open to the crankcase (6). A piston (7) is displaceably arranged in the cylinder bore (5). The piston (7) and the cylinder (4) conjointly delimit a combustion chamber (8). A mixture is led into the crankcase (6) via a mixture inlet (12). The crankcase (6) is flow connected to the combustion chamber (8) via transfer channels (14, 15). The transfer channels (14, 15) are open at their ends (16) toward the crankcase (6) and are connected to bypass channels (18, 19) between the ends (16) of the transfer channels facing toward the crankcase and their ends (17) facing toward the combustion chamber. The bypass channels (18, 19) supply air and open via a membrane valve (20) into the transfer channels. The membrane (21) of the membrane valve (20) is held on a wall part of the transfer channel (14, 15). For a simple configuration, the membrane (21) is positioned in the transfer channel (14, 15) axially through the end (16) of the transfer channel (14, 15) facing toward the crankcase and is fixedly mounted on the cylinder (4) in the region of the end (16) facing toward the crankcase.
摘要翻译：混合润滑的二冲程发动机包括具有气缸盖（3）的气缸（4）和与曲轴箱（6）相通的气缸孔（5）。活塞（7）可移动地布置在气缸孔（5）中。活塞（7）和气缸（4）共同限定燃烧室（8）。混合物经由混合物入口（12）引入曲轴箱（6）。曲轴箱（6）通过传输通道（14,15）流动连接到燃烧室（8）。传送通道（14,15）在其端部（16）处朝向曲轴箱（6）打开，并且连接到传递通道的端面（16）之间的旁通通道（18,19），其面向曲轴箱，并且它们的端部（17）面向燃烧室。旁路通道（18,19）通过隔膜阀（20）供应空气并打开到输送通道中。膜阀（20）的膜（21）被保持在传送通道（14,15）的壁部上。对于简单的构造，膜（21）在轴向上定位在传送通道（14,15）中，通过面向曲轴箱的传送通道（14,15）的端部（16），并且固定地安装在气缸（4）上）在面向曲轴箱的端部（16）的区域中。

8. 发明授权

US6065432A Two-stroke engine operation method and internal combustion two-stroke engine 失效
标题翻译：二冲程发动机运行方式和内燃二冲程发动机
公开(公告)号：US6065432A
公开(公告)日：2000-05-23
申请号：US227933
申请日：1999-01-08
申请人： Evgeny Nikolaevich Zakharov , Genya Tyo
发明人： Evgeny Nikolaevich Zakharov , Genya Tyo
IPC分类号： F02B25/22 , F01L7/06 , F01L7/12 , F02B25/20 , F02B25/24 , F02B29/02 , F02B29/06 , F02B33/04 , F02B33/30 , F02B75/02 , F02D39/04
CPC分类号： F02B33/30 , F01L7/06 , F01L7/12 , F02B25/24 , F02B29/06 , F02B33/04 , F02B2075/025 , Y02T10/146
摘要： The present invention relates to operation processes of two-stroke engines. A two-stroke engine uses a slide valve (10) so that the inlet-outlet passage (9) connected to the exhaust manifold (18) may be connected to the inlet pipe after the outlet of exhaust gases from the cylinder (4). A fresh load is then introduced into the cylinder (4) simultaneously through a scavenging port (6) connected to the crankshaft chamber (2) by a scavenging passage, and through an inlet-outlet port (8) connected to the inlet pipe. The crankshaft chamber (2) is filled when the piston (5) moves from the bottom dead center after the port (8) is opened at its lower edge. Practically continuous feeding of fresh loads into a single-cylinder engine can thus be achieved. The increase in the time-section ration of the gas distribution organs ensures maximum filling of the cylinder (4) while reducing the time therefor and the losses to a minimum. The heat, which is emitted at the surface of the hottest parts after the outlet, is instantaneously eliminated by the cold fresh loads passing therethrough.
摘要翻译：本发明涉及二冲程发动机的操作过程。二冲程发动机使用滑阀（10），使得连接到排气歧管（18）的入口 - 出口通道（9）可以在来自气缸（4）的排气出口之后连接到入口管。然后，新鲜负荷通过扫气通道连接到曲轴室（2）的扫气口（6）同时通过连接到入口管的入口 - 出口（8）同时引入气缸（4）。在端口（8）在其下边缘打开之后活塞（5）从下死点移动时，填充曲轴室（2）。因此可以实现将新鲜负载实际连续地供给到单缸发动机中。气体分配器件的时间段比例的增加确保了气缸（4）的最大填充，同时将其时间减少到最小。在出口后最热的部件的表面发射的热量被通过的冷新鲜负荷瞬间消除。

9. 发明授权

US5899179A Two-cycle internal combustion engine 失效
标题翻译：双循环内燃机
公开(公告)号：US5899179A
公开(公告)日：1999-05-04
申请号：US986076
申请日：1997-12-05
申请人： Katsunori Sasaki , Katsuya Tajima
发明人： Katsunori Sasaki , Katsuya Tajima
IPC分类号： B27B17/00 , F02B25/16 , F02B33/28 , F02B33/30 , F02B63/02 , F02B75/02 , F02M29/00 , F02M29/04
CPC分类号： F02B33/28 , F02B33/30 , F02M29/04 , F02B2075/025 , F02B63/02
摘要： A two-cycle internal combustion engine including a carburetor, a crankcase provided with a crank chamber and a suction port, an insulator attached to the crankcase and provided with a suction passage for introducing an air-fuel mixture from the carburetor to the suction port, and a reed valve whose proximal end portion is fixed to the insulator so as to allow a free end portion thereof to be optionally press-contacted with the downstream side end face of the insulator, thereby opening or closing the suction passage, wherein a rib is formed on a portion of the downstream side end face of the insulator which is in the vicinity of the free end portion of the reed valve in such a manner as to protrude into the suction port.
摘要翻译：一种双循环内燃机，包括化油器，设置有曲柄室的曲轴箱和吸入口，安装在曲轴箱上并具有用于将空气 - 燃料混合物从化油器引入吸入口的吸入通道的绝缘体，以及一个簧片阀，其近端部分固定在绝缘体上，以便允许其自由端部与绝缘体的下游侧端面压接，从而打开或关闭吸入通道，其中肋是形成在绝缘体的下游侧端面的位于簧片阀的自由端附近的部分上，以便突出到吸入口中。

10. 发明授权

US5806473A Engine injection system for multi-cylinder engine 失效
标题翻译：多气缸发动机的发动机喷射系统
公开(公告)号：US5806473A
公开(公告)日：1998-09-15
申请号：US655621
申请日：1996-05-30
申请人： Shunichi Kometani , Osamu Tamura
发明人： Shunichi Kometani , Osamu Tamura
IPC分类号： F02B67/00 , F01N13/12 , F02B33/04 , F02B33/30 , F02B61/02 , F02B61/04 , F02B75/02 , F02B75/12 , F02B75/18 , F02B75/20 , F02M51/06 , F02M55/02 , F02M61/14 , F02M61/18 , F02M69/04 , F02M69/10 , F02M69/46
CPC分类号： F02M61/1826 , F01N13/12 , F02B33/04 , F02B33/30 , F02B61/045 , F02B75/20 , F02D41/3094 , F02D41/345 , F02M51/0671 , F02M61/1846 , F02M69/045 , F02M69/10 , F02M69/465 , F01N2590/021 , F02B2075/025 , F02B2075/125 , F02B2075/1812 , F02B61/02 , F02D2041/389 , F02D2200/101 , F02D2400/04 , F02D41/32 , F02D41/34 , Y02T10/123 , Y02T10/44
摘要： A number of embodiments of multi cylinder engines having direct cylinder injection wherein the fuel injector is positioned so as to be shrouded by the piston during at least a portion of its stroke. This permits the use of less expensive and lower pressure fuel injection nozzles. The spray pattern of the injector is chosen so that some fuel is sprayed toward the spark plug to provide stratification, but the major portion is directed toward the head of the piston so to as insure a homogeneous mixture when operating at high speed, high load conditions. All of fuel injectors are on the same side of the cylinder block and served by the same fuel rail.
摘要翻译：具有直接气缸喷射的多缸发动机的多个实施例，其中燃料喷射器定位成在其行程的至少一部分期间被活塞遮住。这允许使用较便宜和较低压力的燃料喷射喷嘴。喷射器的喷射模式被选择为使得一些燃料朝向火花塞喷射以提供分层，但是主要部分被引向活塞的头部，以便在高速，高负载条件下运行时确保均匀的混合物。所有的燃油喷射器都位于气缸体的同一侧，由相同的燃油轨道供电。

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