公开(公告)号：US4620510A

公开(公告)日：1986-11-04

申请号：US544738

申请日：1983-10-24

Applicant: James J. Feuling

Inventor： James J. Feuling

IPC: F01L1/08 ,  F02B75/02

CPC classification number: F01L1/08 ,  F02B2075/025 ,  F02B2075/027 ,  Y10T74/2101

Abstract: This invention is directed to a novel camshaft for engine timing. The cam positions of the camshaft include secondary lobes in conjunction with normal primary lobes. The secondary lobes are positioned so that they precede their associated primary lobe during camshaft rotation. The secondary lobes cause an associated valve to open slightly and close completely prior to the normally expected valve opening caused by the primary lobe. This slight opening and closing creates a shock wave that aids the atomizing air and fuel mixing in the intake system prior to normal intake valve opening and enhances the scavenging of combustion gases during the exhaust cycle.

Abstract translation: 本发明涉及一种用于发动机定时的新型凸轮轴。 凸轮轴的凸轮位置包括与正常主瓣结合的次级凸角。 在凸轮轴旋转期间，第二个叶片定位成使它们在相关联的主叶片之前。 在由主瓣引起的正常预期的阀门打开之前，次级叶片使相关阀门略微打开并完全关闭。 这种轻微的打开和关闭产生冲击波，其在正常进气门打开之前有助于进气系统中的雾化空气和燃料混合，并且增强在排气循环期间燃烧气体的清除。

公开(公告)号：USD259490S

公开(公告)日：1981-06-09

申请号：US959430

申请日：1978-11-09

Applicant: James J. Feuling

Designer： James J. Feuling

公开(公告)号：US06336471B1

公开(公告)日：2002-01-08

申请号：US08441582

申请日：1995-05-15

Applicant: James J. Feuling

Inventor： James J. Feuling

IPC: F15D102

CPC classification number: F01N13/00 ,  F01N13/08 ,  F01N2260/14 ,  F02B27/04 ,  F15D1/02 ,  Y02T10/146

Abstract: An improved fluid flow system for enhancing fluid flow through an opening. The first embodiment uses a first extension member for extending an opening through a perpendicular surface and a second extension member with a generally converging introductory section secured in a sealed overlapping relationship to the distal end of the first extension member. A second embodiment uses a pair of conduits of equal cross-section with a bulbous section therebetween with one of the conduits inserted into the bulbous section. A third embodiment with unequal cross-sections with the smaller diameter conduit inserted into the larger diameter conduit and sealed thereto for forming a continuous conduit.

Abstract translation: 改进的流体流动系统，用于增强通过开口的流体流动。 第一实施例使用第一延伸构件，用于通过垂直表面延伸开口，第二延伸构件具有固定成与第一延伸构件的远端密封的重叠关系的大致会聚的介绍部分。 第二实施例使用具有相等横截面的一对管道，其间具有插入球根部分中的一个管道。 具有不等横截面的第三实施例，其中较小直径的导管插入较大直径的导管并密封到其中以形成连续导管。

公开(公告)号：US5173576A

公开(公告)日：1992-12-22

申请号：US633557

申请日：1990-12-24

Applicant: James J. Feuling

Inventor： James J. Feuling

IPC: F01N1/08 ,  F01N13/18

CPC classification number: F01N13/1872 ,  F01N1/08 ,  F01N2470/02 ,  F01N2470/06 ,  F01N2490/16

Abstract: A muffler for an internal combustion engine or the like having improved attenuation, minimal back pressure and minimal effect to column inertia through the muffler. The muffler comprises an outer housing and a first perforated tube insert extending from one end of the housing and terminating within the muffler. In another embodiment the perforated first tube includes a second tube insert abutting the distal end of the first tube in a continuous flow relationship therewith. The second tube has a smaller diameter than the first tube and includes at least one enlarged portion between its ends. Other embodiments are shown that include a combination of either the first and second tubes alone, a second tube with a plurality of enlarged portions between its ends, different sized enlarged portions between the ends of the second tube, various configured enlarged portions and at least two different sized perforations through the perforated tubes. A bracket is shown for attaching the tubes within the housing.

Abstract translation: 用于内燃机等的消声器具有改进的衰减，最小的背压和对通过消音器的柱惯性的最小影响。 消声器包括外壳体和从壳体的一端延伸并终止于消音器内的第一穿孔管插件。 在另一个实施例中，穿孔第一管包括以与其连续流动关系的方式邻接第一管的远端的第二管插入件。 第二管具有比第一管小的直径，并且在其端部之间包括至少一个放大部分。 示出的其它实施例包括单独的第一和第二管的组合，在其端部之间具有多个扩大部分的第二管，在第二管的端部之间的不同尺寸的扩大部分，各种构造的扩大部分和至少两个 通过多孔管的不同大小的穿孔。 示出了用于将管附接在壳体内的支架。

公开(公告)号：US5033581A

公开(公告)日：1991-07-23

申请号：US416730

申请日：1989-10-02

Applicant: James J. Feuling

Inventor： James J. Feuling

IPC: F01N1/06 ,  F01N1/24

CPC classification number: F01N1/24 ,  F01N1/06

Abstract: A muffler for use with an internal combustion engine or the like having improved attenuation capabilities. The muffler of the disclosure comprises at least two separate passages interconnected in series with a single or multiple output exhaust manifold and a single or multiple tail pipe of an engine exhaust system. At least one of the passages has a length greater than the other or others. The total cross-sectional area of the passages is approximately equal to or greater than the cross-section of the single or multiple exhaust manifold and single or multiple tail pipe to eliminate back pressure and maintain column inertia. In an embodiment, a housing encloses the passages and the overall appearance is that of a conventional muffler. In still another embodiment, at least one of the passages within the housing are perforated with a plurality of apertures. These apertures can be all of the same dimension or can be of different cross-sectional areas. In still another embodiment, the space between the passages and the inside housing walls is filled with a sound absorbing material.

公开(公告)号：US4834214A

公开(公告)日：1989-05-30

申请号：US059511

申请日：1987-06-08

Applicant: James J. Feuling

Inventor： James J. Feuling

IPC: F01N1/10

CPC classification number: F01N1/10

Abstract: A muffler for use with an internal combustion engine or the like having improved attenuation capabilities together with lower back pressure. The muffler has an elongated outer casing and an inner casing, the tubular ends of which extend beyond the outer casing for inlet, and outlet conducts. The central portion of the inner casing forms a continuation between the ends and has a differently configured but substantially equal cross-sectional area as the ends. The outer casing forms a sealed relationship with the inner casing adjacent the ends thereof. The central body portion is configured to have a portion in contact with the outer casing and a portion spaced from the outer casing. The surface of the spaced portion is perforated and sound absorption material is positioned in the space between the inner and out casing.

Abstract translation: 一种与具有改进的衰减能力以及较低背压的内燃机等一起使用的消音器。 消声器具有细长的外壳和内壳，其管状端延伸超出用于入口的外壳，并且出口导通。 内壳的中心部分在端部之间形成延伸，并且具有与端部不同的构造但基本相等的横截面积。 外壳与内壳邻近其端部形成密封关系。 中心体部被构造成具有与外壳接触的部分和与外壳间隔开的部分。 间隔部分的表面是穿孔的，并且吸声材料位于内外壳之间的空间中。

公开(公告)号：USD261654S

公开(公告)日：1981-11-03

申请号：US959433

申请日：1978-11-09

Applicant: James J. Feuling

Designer： James J. Feuling

公开(公告)号：US4206600A

公开(公告)日：1980-06-10

申请号：US910649

申请日：1978-05-30

Applicant: James J. Feuling

Inventor： James J. Feuling

IPC: F01N7/00 ,  F01N7/08 ,  F02B27/04 ,  F02B75/02 ,  F02B27/02

CPC classification number: F02B27/04 ,  F02B2075/027 ,  Y02T10/146

Abstract: A high-efficiency combustion gas exhaust system for four-stroke internal combustion engines. This system uses two overlapping converging conical pipes to provide excellent scavenging at high piston speeds without the usual adverse effects at idle or moderate speeds. A generally conical converging first pipe is installed over the exhaust gas opening in the engine head. A second pipe with a generally converging conical introductory section is secured in an overlapping relationship to the first pipe. Certain size relationships among these components are important in obtaining optimum performance.

Abstract translation: 一种用于四冲程内燃机的高效燃气排气系统。 该系统使用两个重叠的会聚锥形管道，可在高活塞速度下提供优异的清除率，而不会在空转或中等速度下产生常见的不利影响。 大致锥形的收敛的第一管道安装在发动机头部的废气开口的上方。 具有大致会聚锥形介绍部分的第二管道以与第一管道重叠的关系固定。 这些组件之间的某些尺寸关系对获得最佳性能很重要。

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