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公开(公告)号：US4399780A
公开(公告)日：1983-08-23
申请号：US314227
申请日：1981-10-23
摘要： Disclosed herein is a spark advance control mechanism for an engine capable of being selectively operated on gaseous fuel and on liquid fuel.
摘要翻译： 本文公开了一种用于能够选择性地在气体燃料和液体燃料上操作的发动机的火花提前控制机构。
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公开(公告)号：US4425140A
公开(公告)日：1984-01-10
申请号：US352011
申请日：1982-02-24
CPC分类号： F02M13/08 , F02M21/047 , F02M35/02483 , F02M35/042 , F02B43/00 , Y02T10/32
摘要： The device for proportioning a gaseous fuel and air for combustion in an internal combustion engine includes a plate-like first member having a peripheral edge portion and a second member cooperating with the first member having a peripheral edge portion and a second member cooperating with the first member to define a mixing chamber having an outlet adapted to be connected in communication with the air intake of the engine carburetor. The second member also includes an annular portion having an arcuate first wall which is convex to and spaced from the peripheral edge portion of the first member to define an annular venturi having an inlet in communication with the atmosphere and an annular outlet in communication with the mixing chamber. A base member or second wall cooperates with the arcuate wall to form a substantially closed, annular plenum chamber into which a gaseous fuel, such as natural gas, is admitted when the engine is to be operated on the gaseous fuel. The gaseous fuel is admitted into the mixing chamber from the plenum chamber through one or more ports in the arcuate wall at or in the vicinity of the throat of the annular venturi. A pair of circumferentially spaced radially extending partitions located on the opposite sides of each port define a radially extending venturi which has a throat located at or in the vicinity of the port and serves to induce flow of the gaseous fuel through the corresponding port. The proportioning device preferably is arranged to fit inside the housing of an existing air cleaner.
摘要翻译： 在内燃机中配置气体燃料和空气用于燃烧的装置包括具有周缘部的板状的第一部件和与具有周缘部的第一部件配合的第二部件，以及与第一部件配合的第二部件 构件以限定具有适于与发动机化油器的进气口连通的出口的混合室。 第二构件还包括环形部分，其具有弓形的第一壁，其与第一构件的周边边缘部分凸起并与其间隔开，以限定具有与大气连通的入口的环形文丘里管和与混合物连通的环形出口 房间。 基部构件或第二壁与弧形壁协作以形成基本封闭的环形增压室，当发动机在气体燃料上运行时，诸如天然气的气态燃料进入该气室。 气态燃料通过环形文丘里管喉部处的或邻近的弧形壁中的一个或多个端口从充气室进入混合室。 位于每个端口的相对侧上的一对周向间隔开的径向延伸的隔板限定径向延伸的文丘里管，其具有位于端口处或附近的喉部，并且用于引起气体燃料通过相应端口的流动。 配比装置优选地布置成装配在现有空气滤清器的壳体内。
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公开(公告)号：US4934350A
公开(公告)日：1990-06-19
申请号：US296012
申请日：1989-01-12
申请人： George G. Lassanske
发明人： George G. Lassanske
CPC分类号： F16J9/24 , F16J10/02 , F02B2075/025
摘要： An internal combustion engine is provided having a generally cylindrical piston, a piston ring on the generally cylindrical piston, and a cylinder receiving therein the piston for reciprocation with the piston ring. The piston ring and the cylinder are configured in such a fashion that rotation of the piston ring relative to the cylinder is prevented.
摘要翻译： 提供一种内燃机，其具有大致圆柱形的活塞，在大致圆柱形活塞上的活塞环，以及容纳活塞以与活塞环往复运动的气缸。 活塞环和气缸被构造成使得活塞环相对于气缸的旋转被阻止。
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公开(公告)号：US5881692A
公开(公告)日：1999-03-16
申请号：US944220
申请日：1997-10-06
申请人： George G. Lassanske
发明人： George G. Lassanske
CPC分类号： B63H20/002 , B63B11/04 , B65D90/046 , F01M11/0004 , F01M9/106 , F16N19/00
摘要： A fluid reservoir for providing a supply of a lubricating fluid for an internal combustion engine, specifically for use in marine environments. The reservoir includes a housing for containing and protecting, a ventless flexible liner for housing a supply of fluid, where the flexible liner is located within the housing, and an orifice and conduit that extends through the ventless flexible liner and the housing for permitting the introduction of fluid into the ventless flexible liner and for permitting the removal of fluid therefrom. The fluid reservoir is constructed and arranged such that the ventless flexible liner is in a generally collapsed state until a fluid is introduced therein through the orifice. The introduction of fluid into the ventless flexible liner through the orifice expands the ventless flexible liner, while the removal of fluid from the ventless flexible liner collapses the ventless flexible liner proportionally as the fluid is removed and delivered to the engine. The present invention eliminates the need for a vent, thus eliminating the problems associated with the prior art vented fluid reservoirs.
摘要翻译： 用于提供用于内燃机的润滑流体的流体储存器，其特别用于海洋环境。 储存器包括用于容纳和保护的壳体，用于容纳流体供应源的无通气柔性衬垫，其中柔性衬垫位于壳体内，以及延伸穿过无通气柔性衬套和壳体以允许引入的孔口和导管 的流体进入无通气柔性衬垫并允许从其中除去流体。 流体储存器被构造和布置成使得无通气柔性衬垫处于通常的收缩状态，直到通过孔口将流体引入其中。 通过孔口将流体引入无通气柔性衬套中扩大了无通气柔性衬垫，同时从不通气柔性衬垫移除流体，当流体被移除并输送到发动机时，成比例地折叠无通气柔性衬套。 本发明消除了对通风口的需要，从而消除了与现有技术的排放的流体储存器相关的问题。
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公开(公告)号：US5673664A
公开(公告)日：1997-10-07
申请号：US721189
申请日：1996-09-27
申请人： George G. Lassanske
发明人： George G. Lassanske
CPC分类号： B63H20/002 , B63B11/04 , B65D90/046 , F01M11/0004 , F01M9/106 , F16N19/00
摘要： A fluid reservoir assembly for providing a supply of a lubricating fluid for an internal combustion engine, specifically for use in marine environments. The assembly includes an outer shell for containing and protecting the assembly, a ventless flexible liner for housing a supply of lubricating fluid, where the flexible liner is located within the outer shell, and an orifice and conduit that extends through the ventless flexible liner and the shell for permitting the introduction of lubricating fluid into the ventless flexible liner and for permitting the removal of lubricating fluid therefrom. The fluid reservoir assembly is constructed and arranged such that the ventless flexible liner is in a generally collapsed state until a lubricating fluid is introduced therein through the orifice. The introduction of lubricating fluid into the ventless flexible liner through the orifice expands the ventless flexible liner, while the removal of lubricating fluid from the ventless flexible liner collapses the ventless flexible liner proportionally as the lubricating fluid is removed and delivered to the engine. The present invention eliminates the need for a vent, thus eliminating the problems associated with the prior art vented fluid reservoirs.
摘要翻译： 一种流体储存器组件，用于为内燃机提供特别用于海洋环境的润滑流体。 组件包括用于容纳和保护组件的外壳，用于容纳供应润滑流体的无通气柔性衬套，其中柔性衬垫位于外壳内，以及延伸穿过无通气柔性衬垫的孔和导管， 壳体，用于允许将润滑流体引入无通气柔性衬垫并允许从其中去除润滑流体。 流体储存器组件被构造和布置成使得无通气柔性衬垫处于大致倒塌状态，直到通过孔口将润滑流体引入其中。 将润滑流体通过孔口引入无通气柔性衬套中，从而扩大了无通气柔性衬垫，同时从无通气柔性衬套移除润滑液体，随着润滑液体被移除并输送到发动机，按比例折叠无通气柔性衬套。 本发明消除了对通风口的需要，从而消除了与现有技术的排放的流体储存器相关的问题。
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公开(公告)号：US4831820A
公开(公告)日：1989-05-23
申请号：US131449
申请日：1987-12-11
申请人： George G. Lassanske
发明人： George G. Lassanske
CPC分类号： F02B77/085 , F02D41/1439
摘要： Disclosed herein is a two-stroke internal combustion engine comprising an engine block including therein a combustion chamber, a piston, an exhaust passage communicable with the combustion chamber for conducting gas away from the combustion chamber, and structure for sensing a condition present in the combustion chamber gas at a time near the end of the power stroke and including a passage communicable between the combustion chamber and the exhaust passage and having therein a sensor for sensing a condition present in the gas flow in the passage.
摘要翻译： 本文公开了一种二冲程内燃机，其包括发动机缸体，其中包括燃烧室，活塞，可与燃烧室通信的排气通道，用于将气体从燃烧室导出，以及用于感测燃烧中存在的状况的结构 并且包括在燃烧室和排气通道之间可通信的通道，并且在其中具有用于感测通道中气体流中存在的状况的传感器。
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公开(公告)号：US5408827A
公开(公告)日：1995-04-25
申请号：US127883
申请日：1993-09-28
IPC分类号： B63H21/14 , B01D53/86 , B01J35/04 , F01N3/04 , F01N3/20 , F01N3/28 , F01N13/00 , F01N13/12 , F01P3/12
CPC分类号： F01N3/2046 , F01N13/004 , F01N13/12 , F01N3/04 , F01N3/043 , F01N3/046 , F01N3/2853 , F01N3/2892 , F01N2260/024 , F01N2590/02 , Y02T10/26
摘要： An internal combustion engine assembly comprising an internal combustion engine including an exhaust port, an exhaust conduit communicating with the exhaust port and having an inner surface, the conduit including first and second conduit portions having respective ends, the first and second conduit portions being connected end-to-end, a catalyst which is located within the conduit and which includes catalytic material and a sleeve surrounding the catalytic material, the sleeve having a length and an outer surface spaced from the inner surface of the conduit along substantially the entire length of the sleeve, the sleeve having thereon a rigid, radially outwardly extending flange captured between the ends of the conduit portions, and a flexible gasket between the flange and the end of one of the conduit portions.
摘要翻译： 一种内燃机组件，包括内燃机，所述内燃机包括排气口，与所述排气口连通并具有内表面的排气导管，所述导管包括具有相应端部的第一和第二导管部分，所述第一和第二导管部分连接端 端部，位于导管内的催化剂，其包括催化材料和围绕催化材料的套筒，所述套筒具有长度和外表面，所述长度和外表面基本上沿着导管的整个长度与导管的内表面间隔开 套筒上具有捕获在导管部分的端部之间的刚性的径向向外延伸的凸缘，以及在凸缘和导管部分之一的端部之间的柔性衬垫。
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公开(公告)号：US5306185A
公开(公告)日：1994-04-26
申请号：US20905
申请日：1993-02-22
CPC分类号： F01N13/12 , B63H20/245 , F01N3/28 , F01N3/2842 , F01N2590/021 , F02B1/04 , F02B61/045
摘要： A marine propulsion device comprising a propulsion unit including a propeller shaft, a housing including an exhaust gas inlet and an exhaust gas outlet, a catalytic element supported in the housing for reorientation from a first orientation to a second orientation different from the first orientation, and structure for reorienting the element from the first orientation to the second orientation.
摘要翻译： 一种船用推进装置，包括推进装置，该推进装置包括螺旋桨轴，包括排气入口和排气出口的壳体，被支撑在壳体中的催化元件，用于从第一取向重新定向到不同于第一方位的第二取向;以及 用于将元件从第一取向重新定向到第二定向的结构。
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公开(公告)号：US4367702A
公开(公告)日：1983-01-11
申请号：US230126
申请日：1981-01-30
申请人： George G. Lassanske
发明人： George G. Lassanske
CPC分类号： F02N19/004 , F16J9/00
摘要： An internal combustion engine is illustrated having an engine block, a cylinder located in the engine block, and a cylinder head defining an end wall of the cylinder. A piston is housed in the cylinder and defines with the cylinder and the cylinder head a combustion space adapted to receive a mixture of fuel and air therein. The piston is reciprocably movable toward the cylinder head to compress a fuel mixture in the cylinder and movable away from the cylinder head, the piston engaging one side of the cylinder as the piston moves toward the cylinder and engaging an opposite side of the cylinder as the piston moves away from the cylinder head. The piston includes an annular groove, and the piston ring is housed in the annular groove, the piston ring including opposite ends being spaced apart and forming a gap. The piston ring is positioned with the gap adjacent that side of the cylinder engaged by the piston as the piston moves away from the cylinder head such that the gap provides for pressure release from the combustion chamber during movement of the piston toward the cylinder head.
摘要翻译： 示出了具有发动机缸体，位于发动机缸体中的缸体和限定气缸端壁的气缸盖的内燃机。 活塞被容纳在气缸中并且与气缸和气缸盖一起被限定为适于在其中接收燃料和空气的混合物的燃烧空间。 活塞可朝向气缸盖往复移动，以压缩气缸中的燃料混合物并且可移动离开气缸盖，当活塞朝向气缸移动时，活塞与气缸的一侧接合，并与气缸的相对侧接合 活塞远离气缸盖。 活塞包括环形槽，并且活塞环容纳在环形槽中，活塞环包括相对的端部间隔开并形成间隙。 当活塞从气缸盖移开时，活塞环定位成使得气缸与活塞接合的间隙相邻，使得间隙在活塞向气缸盖移动期间提供从燃烧室释放的压力。
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10.发明授权Marine propulsion device with selectively operable secondary exhaust discharge 失效具有选择性可操作的二次排气排放的船用推进装置
公开(公告)号：US5348500A
公开(公告)日：1994-09-20
申请号：US83998
申请日：1993-06-28
申请人： George G. Lassanske
发明人： George G. Lassanske
CPC分类号： F01N13/12 , B63H20/245
摘要： The invention provides a marine propulsion device comprising a powerhead including an internal combustion engine having an output shaft and an exhaust port, a propeller shaft adapted to hold a propeller, a selective coupler of the engine output shaft and the propeller shaft, an exhaust passage communicating with the engine exhaust port and comprising a first exhaust outlet and a second exhaust outlet, and a valve that is associated with the selective coupler to open and close the second exhaust outlet.
摘要翻译： 本发明提供了一种船用推进装置，其包括动力头，该动力头包括具有输出轴和排气口的内燃机，适于保持螺旋桨的传动轴，发动机输出轴和传动轴的选择联接器， 具有发动机排气口并且包括第一排气出口和第二排气出口，以及与选择性联接器相关联以打开和关闭第二排气出口的阀。
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