公开(公告)号：US5566653A

公开(公告)日：1996-10-22

申请号：US439549

申请日：1995-05-11

Applicant: James J. Feuling

Inventor： James J. Feuling

IPC: F02D19/02 ,  F02D19/06 ,  F02N19/00 ,  F02B1/00

CPC classification number: F02D41/06 ,  F02D19/0615 ,  F02D19/0631 ,  F02D19/0642 ,  F02D19/0692 ,  F02D41/0025 ,  F02D2200/0606 ,  F02D41/0027 ,  F02N19/00 ,  F02N19/001 ,  Y02T10/36

Abstract: An improved starting system for internal combustion engines that normally use a liquid fuel such as gasoline. Gaseous fuels such as hydrogen, natural gas, propane, butane and the like are used in place of the liquid fuel during engine starting and for a selected period thereafter. When starting is initiated, the gasoline introduction system is disabled and introduction of the gaseous fuel in initiated. Rapid engine start promptly occurs, even under very cold ambient conditions. Once the engine has started and has run for a period sufficient to reach a reasonable operating temperature, the gaseous fuel introduction system is interrupted and the gasoline system is enabled and provides the fuel thereafter. If desired, gaseous fuel flow may continue for a short period after liquid fuel flow has begun. This system improves the life of the catalytic converter and the engine, reduces hydrocarbon and carbon monoxide emissions during starting and eliminates the need for special, higher cost, gasoline mixes for winter cold starting.

Abstract translation: 一种改进的内燃机起动系统，通常使用汽油等液体燃料。 在发动机起动期间和之后的选定时段内，使用气体燃料如氢气，天然气，丙烷，丁烷等代替液体燃料。 启动启动时，汽油引入系统被禁用，引入气体燃料。 即使在非常寒冷的环境条件下也能及时发动发动机启动。 一旦发动机起动并且运行足以达到合理工作温度的时间段，气体燃料引入系统被中断并且汽油系统启用并且随后提供燃料。 如果需要，气体燃料流可以在液体燃料流已经开始之后持续很短时间。 该系统可提高催化转化器和发动机的使用寿命，降低启动过程中的碳氢化合物和一氧化碳排放量，消除冬季冷启动时特殊，成本较高的汽油混合物的需要。

公开(公告)号：US5501191A

公开(公告)日：1996-03-26

申请号：US246788

申请日：1994-05-19

Applicant: James J. Feuling

Inventor： James J. Feuling

IPC: F02P13/00 ,  F01L1/26 ,  F02B1/04 ,  F02B3/06 ,  F02B23/08 ,  F02F1/24 ,  F02F1/42 ,  F02P15/02

CPC classification number: F02F1/4214 ,  F01L1/26 ,  F02B23/08 ,  F02F1/242 ,  F02P15/02 ,  F02B1/04 ,  F02B2023/085 ,  F02B2275/40 ,  F02B3/06 ,  F02F2001/245 ,  Y02T10/125

Abstract: An intake and exhaust system for use with internal combustion engines that uses two intake valves and one exhaust valve for each engine cylinder. The three valves are preferably round and spaced around the cylinder centerline in the cylinder head. The two intake valves may be spaced closer to the exhaust valve than to each other. The two intake valves may, alternatively, be spaced closer to each other than to the exhaust valve and two spark plugs may be provided, each lying between an intake valve and the exhaust valve. For best results, the two intake valves have substantially equal diameters, with the diameter of the exhaust valve having a ratio to the diameter of an intake valve of from about 1:1 to about 1:1.2. The head has three substantially hemispheric depressions each housing one of said valves. Squish areas are preferably provided between each pair of adjacent valves around the combustion chamber periphery. This invention provides a fast and uniform lean burn, permits use of a high compression ratio and lower octane, unleaded gasoline and provides improved thermal efficiency.

Abstract translation: 用于内燃机的进气和排气系统，每个发动机气缸使用两个进气门和一个排气阀。 这三个阀优选是围绕气缸盖中心线的圆周和间隔开的。 两个进气门可以彼此比彼此更靠近排气阀隔开。 另外，两个进气阀可以相对于排气阀彼此间隔开，并且可以设置两个位于进气门和排气阀之间的两个火花塞。 为了获得最佳效果，两个进气门具有基本上相等的直径，其中排气门的直径与进气门的直径之比为约1:1至约1:1.2。 头部具有三个基本上半球形的凹部，每个凹部容纳所述阀中的一个。 优选地，在燃烧室周边周围的每对相邻阀之间设置挤压区域。 本发明提供了一种快速均匀的稀薄燃烧，允许使用高压缩比和低辛烷值，无铅汽油并提供改进的热效率。

公开(公告)号：US5471966A

公开(公告)日：1995-12-05

申请号：US377968

申请日：1995-01-25

Applicant: James J. Feuling

Inventor： James J. Feuling

IPC: F01M13/04 ,  F02B1/04 ,  F02B3/06 ,  F02M35/024 ,  F02M35/04 ,  F02B77/00

CPC classification number: F02M35/04 ,  F01M13/04 ,  F02M35/024 ,  F01M2013/0438 ,  F02B1/04 ,  F02B3/06 ,  Y10S55/19

Abstract: A combination intake air filter for an internal combustion engine and oil collection system for oil in crankcase breather fumes. An enclosed canister having a tubular side wall and two end walls houses a filter element, typically hollow frustum-shaped. A plurality of entrance openings around the periphery of one end wall admit intake air into the canister on one side of the filter element while a central exit opening in the opposite end wall directs the air to the engine after passing through the filter. The entrance openings are sized to create a predetermined pressure drop across the entrance. An inner wall spaced from the sidewall forms and annular space therebetween. An inlet at the top admits breather fumes into the annulus, with a barrier wall between the inner wall and sidewall forces the fumes to travel around the canister through the annulus to an exit connecting the annulus to the canister interior. A condensed oil exit removes oil condensed in the cool annulus and oil droplets forced into contact with the side wall by centrifugal forces. A small portion of the oil does not condense and serves to lightly wet the filter element to improve filter entrapment of very fine particles.

Abstract translation: 用于内燃机的组合进气过滤器和用于曲轴箱呼吸器烟气中的油的采油系统。 具有管状侧壁和两个端壁的封闭的罐容纳过滤元件，通常为中空的截头圆锥形。 在一个端壁的周边周围的多个入口开口允许进气进入过滤元件一侧的进气口，而相对端壁中的中心出口在通过过滤器之后将空气引导到发动机。 入口开口尺寸设计成在入口处产生预定的压降。 与侧壁间隔开的内壁形成它们之间的环形空间。 在顶部的入口允许气体进入环形空间，内壁和侧壁之间的阻隔壁迫使烟雾通过环形件绕罐移动到将环形空间连接到罐内部的出口。 冷凝油出口去除在冷空气中冷凝的油，油滴通过离心力与侧壁接触。 油的一小部分不会冷凝并用于轻轻地润湿过滤元件以改善非常细小颗粒的过滤器截留。

公开(公告)号：US5445135A

公开(公告)日：1995-08-29

申请号：US190840

申请日：1994-02-03

Applicant: James J. Feuling

Inventor： James J. Feuling

IPC: F01L3/20 ,  F02B23/08 ,  F02B23/00

CPC classification number: F02B23/08 ,  F01L3/20 ,  Y02T10/125

Abstract: A combustion chamber arrangement for use with internal combustion engines having a piston in an engine block cylinder and a cylinder head secured to the block with a combustion chamber adjacent to the piston surface. One intake valve, one smaller exhaust valve and one centrally located fuel ignition device located in a cylinder head recess are provided for each engine cylinder. The two valves are preferably circular and located on opposite sides of the central ignition device, substantially on a line running through the ignition device. For best results the ratio of the diameter of the intake valve to the diameter of the exhaust valve is at least about 1:3, preferably from about 1.3 to 1.4. Substantially symmetrical squish pads are provided in the cylinder head chamber on adjacent to the row of exhaust valve, ignition device and intake valve. The piston forming the side of the combustion chamber opposite the cylinder head recess preferably has a substantially flat surface with, if desired, a shallow recess which is the mirror image of the recess between the squish pads in the head. This system provides a fast and uniform lean burn, permits use of a high compression ratio and lower octane, unleaded gasoline or other fuels and provides improved thermal efficiency.

Abstract translation: 一种与内燃机一起使用的燃烧室装置，该内燃机在发动机缸体中具有一个活塞，一个气缸盖与一个与活塞表面相邻的燃烧室固定在该块上。 为每个发动机气缸设置一个进气阀，一个较小的排气阀和位于气缸盖凹槽中的一个位于中心的燃油点火装置。 这两个阀优选是圆形的并且位于中心点火装置的相对侧上，基本上在穿过点火装置的线上。 为获得最佳效果，进气门直径与排气阀直径之比至少为1：3，最好为大约1.3至1.4。 基本上对称的挤压垫设置在气缸盖室中，与排气阀，点火装置和进气阀相邻。 形成与气缸盖凹部相对的燃烧室侧的活塞优选地具有基本上平坦的表面，如果需要的话，该凹槽是头部中挤压垫之间的凹部的镜像。 该系统提供快速均匀的稀燃，允许使用高压缩比和低辛烷值，无铅汽油或其他燃料，并提供改善的热效率。

公开(公告)号：US5271102A

公开(公告)日：1993-12-21

申请号：US645723

申请日：1991-01-25

Applicant: James J. Feuling

Inventor： James J. Feuling

IPC: A42B3/04 ,  A42B3/28 ,  A42B1/06

CPC classification number: A42B3/0493 ,  A42B3/28

Abstract: The disclosure is directed to an improved aerodynamic helmet. The helmet has a continuous aerodynamic curvilinear front, side and top surfaces whereby the fluid flowing over and around the sides of the helmet flows in a substantially continuous flow direction from the forward curved area aft of a straight area at the greatest width or largest transverse dimensions of the helmet after leaving the surface influence thereof. The continuous transverse surface around the outer periphery of the helmet at or slightly aft of the greatest width area is provided with a fluid flow termination surface or trailing edge causing the normal direction of the fluid flow around the helmet to break loose from the surface of the helmet and continue in substantially the same direction after passing the termination or trailing edge thereby preventing turbulence to the flow rather than allowing the fluid flow to follow the surface and flow around a portion of the smaller dimension back surface of the helmet before separating therefrom which creates turbulence behind the helmet and unwanted lift thereto. The improved helmet lowers wind drag compared to conventional helmet by about 40%.

Abstract translation: 本公开涉及一种改进的气动头盔。 头盔具有连续的空气动力学曲线前面，侧面和顶部表面，由此流过头盔和侧面的流体沿着基本上连续的流动方向从最大宽度或最大横向尺寸的直线区域的前弯曲区域流出 的头盔离开其表面的影响。 在最大宽度区域的或稍后的头盔周围的连续横向表面设置有流体流动端接表面或后缘，其使围绕头盔的流体流动的法线方向从第 头盔，并且在通过终止或后缘之后继续基本上相同的方向，从而防止流动的湍流，而不是允许流体流动跟随表面并且在分离之前围绕头盔的较小尺寸背面的一部分流动，从而形成 头盔后面的湍流和不必要的电梯。 与传统头盔相比，改进的头盔将风阻降低了约40％。

公开(公告)号：US5042435A

公开(公告)日：1991-08-27

申请号：US632914

申请日：1990-12-24

Applicant: James J. Feuling

Inventor： James J. Feuling

IPC: F02B61/02 ,  F02B61/06 ,  F02B75/22 ,  F02M35/10 ,  F02M35/104

CPC classification number: F02M35/1165 ,  F02B61/02 ,  F02M35/10052 ,  F02M35/1017 ,  F02M35/10183 ,  F02M35/104 ,  F02B61/06 ,  F02B75/22

Abstract: An intake manifold for twin carburetors or twin air control throat bodies for a motorcycle or the like having one or more cylinders where the physical space is limited comprising a hollow central plenum chamber and hollow carburetor or air control throat body mounting flanges on each opposing side adjacently perpendicular to at least one side communicating with the intake track of at least one cylinder. In the case of two opposing cylinders, each cylinder communicates with the hollow central plenum chamber through opposing openings and the perpendicularly mounted carburetors or air control bodies. When a cylinder intakes a fuel mixture from the carburetors the fuel mixtures from each carburetor converge in the hollow plenum chamber where the direction of flow is turned toward the cylinder without physical impact with a physical structure during direction change. With the cause of air control throat bodies the air flowing through the manifold controls the flow of the air in the same manner as the fuel mixture.

Abstract translation: 用于具有一个或多个气缸的摩托车等的双化油器或两个空气控制喉体的进气歧管，其中物理空间被限制，包括中空中央增压室和中空化油器或空气控制喉体安装凸缘，每个相对侧相邻 垂直于与至少一个气缸的进气道连通的至少一个侧面。 在两个相对的气缸的情况下，每个气缸通过相对的开口和垂直安装的化油器或空气控制体与中空的中央增压室连通。 当气瓶从化油器进入燃料混合物时，来自每个化油器的燃料混合物会聚在中空压力室中，其中流动方向朝向气缸转动而不会在方向改变期间产生物理结构的物理冲击。 由于空气控制喉管体的原因，流过歧管的空气以与燃料混合物相同的方式控制空气的流动。

公开(公告)号：US4976231A

公开(公告)日：1990-12-11

申请号：US356017

申请日：1989-05-22

Applicant: James J. Feuling

Inventor： James J. Feuling

IPC: F01L1/053 ,  F01L1/26 ,  F02B1/04 ,  F02F1/24 ,  F02F1/42

CPC classification number: F01L1/0532 ,  F01L1/26 ,  F02F1/4214 ,  F02B1/04 ,  F02B2275/18 ,  F02F2001/245

Abstract: The invention is directed to an improved curved intake duct through which fluid flows. The curved intake duct includes a fairing positioned upstream and adjacent to the valve stem which extends through the duct, a fairing downstream of the valve stem and adjacent thereto and a duct floor portion on the inside of the duct at the radius of curvature of the duct. The floor portion of the duct includes a flat section. The curvature including the flat section of the floor portion is decreasing radius energy curve with a height Y at a distance X which follows the following equation, where Y=the longitudinal contour of the surface area at a distance X from X=0 to X=5.1, Y=f(x)=7.42 .multidot.10.sup.-7 X.sup.4 -1.42.multidot.10.sup.-4 X.sup.3 +1.36.multidot.10.sup.-2 X.sup.2 -2.20.multidot.10.sup.-2 X-3.56 .multidot.10.sup.-3. The fairings and the floor portion can be used separately or in any combination thereof. The improvement provided by each separate element is additive. The use of all elements provides maximum efficiency to fluid flow through the duct.

Abstract translation: 本发明涉及一种改进的弯曲进气管道，流体流过该进气管道。 弯曲的进气管道包括位于阀杆上游并邻近阀杆的整流罩，其延伸穿过管道，在阀杆的下游并与其相邻的整流罩和管道内侧的管道底部部分处于管道的曲率半径处 。 管道的地板部分包括平坦部分。 包括地板部分的平坦部分的曲率是减小半径能量曲线，其高度Y在距离X下方遵循以下等式，其中Y = X = 0至X = X处的距离X处的表面积的纵向轮廓， 5.1，Y = f（x）= 7.42×10 -7×4-1.42×10 -4×3 + 1.36×10 -2×2 -2.20×10 -2×3.56×10 -3。 整流罩和地板部分可以单独使用或以其任何组合使用。 每个单独元素提供的改进是相加的。 所有元件的使用都能使流体流过管道的效率最高。

公开(公告)号：US4838219A

公开(公告)日：1989-06-13

申请号：US227472

申请日：1988-08-01

Applicant: James J. Feuling

Inventor： James J. Feuling

IPC: F01L1/053 ,  F01L1/26 ,  F02B1/04 ,  F02F1/24 ,  F02F1/42

CPC classification number: F02F1/4214 ,  F01L1/0532 ,  F01L1/26 ,  F02B1/04 ,  F02B2275/18 ,  F02F2001/245

Abstract: The invention is directed to an improved curved intake duct through which fluid flows. The curved intake duct includes a fairing positioned upstream and adjacent to a valve stem which extends through the duct, a fairing downstream of the valve stem and adjacent thereto and a duct floor portion on the inside of the duct at the radius of curvature of the duct. The floor portion of the duct includes a flat section. The curvature including the flat section of the floor portion is a decreasing radius energy curve with a height Y at a distance X which follows the following equation, where Y=the longitudinal contour of the surface area at a distance according to the equation: f(x)=7.42.times.10.sup.-7 X.sup.4 -1.42.times.10.sup.-4 X.sup.3 +1.36.times.10.sup.-2 X.sup.2 -2.20.times.10.sup.-2 X-3.56.times.10.sup.-3 between X=0 and X=85.1. The fairings and the floor portion can be used separately or in any combination thereof. The improvement provided by each separate element is additive. The use of all elements provides maximum efficiency to fluid flow through the duct.

Abstract translation: 本发明涉及一种改进的弯曲进气管道，流体流过该进气管道。 弯曲的进气管道包括位于上游并且邻近阀杆的整流罩，阀杆延伸穿过管道，在阀杆的下游并与其相邻的整流罩和管道内侧的管道底部部分处于管道的曲率半径处 。 管道的地板部分包括平坦部分。 包括地板部分的平坦部分的曲率是减小的半径能量曲线，其高度Y在距离X处遵循以下等式，其中Y =根据以下等式的距离处的表面面积的纵向轮廓：f（ X = 0和X = 85.1之间的x = 7.42×10 -7×4 -1.42×10 -4×3 + 1.36×10 -2×2 -2.20×10 -2×3.56×10 -3。 整流罩和地板部分可以单独使用或以其任何组合使用。 每个单独元素提供的改进是相加的。 所有元件的使用都能使流体流过管道的效率最高。

公开(公告)号：USD445074S1

公开(公告)日：2001-07-17

申请号：US29112795

申请日：1999-10-25

Applicant: James J. Feuling

Designer： James J. Feuling

公开(公告)号：USD417674S

公开(公告)日：1999-12-14

申请号：US103127

申请日：1999-04-08

Applicant: James J. Feuling

Designer： James J. Feuling