利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

8 条记录 (耗时 0.038 秒)

    Low evaporative emissions integrated air fuel module
    1.
    发明授权
    Low evaporative emissions integrated air fuel module 失效
    低蒸发排放综合空气燃料组件

    公开(公告)号：US06679228B1

    公开(公告)日：2004-01-20

    申请号：US10069316

    申请日：2002-05-31

    申请人： Keith Allen Confer ,  Thomas Wayne Newman ,  Charles Wilson Braun ,  Michael Roland Brosseau ,  Daniel Frederick Smith ,  Curtis David Lamb

    发明人： Keith Allen Confer ,  Thomas Wayne Newman ,  Charles Wilson Braun ,  Michael Roland Brosseau ,  Daniel Frederick Smith ,  Curtis David Lamb

    IPC分类号： F02M3500

    CPC分类号： F02M35/10347 ,  F02M25/08 ,  F02M35/10052 ,  F02M35/10072 ,  F02M35/10216 ,  F02M35/10222 ,  F02M35/10275 ,  F02M35/10321 ,  Y02T10/14

    摘要： An integrated air fuel module (10) for an internal combustion engine reduces or eliminates the escape of hydrocarbon evaporative emissions from the integrated air fuel module (10) system, sub systems and components. The integrated air fuel module (10) includes containment means (34), such as a valve (34) or carbon adsorber, that blocks the escape of evaporated hydrocarbon emissions from the air inlet (16) of an engine during engine off conditions. The module (10) provides a reduced number of potential external hydrocarbon leak and permeation paths to the surrounding atmosphere. Preferred geometries of the intake manifold (12) in the module (10) with the internal integration of other normally external systems, such as fuel injection (60) and positive crankcase ventilation (50) systems, accomplish the containment of evaporative emissions within or entering the air fuel module (10) between engine operating periods when the engine is shut down.

    摘要翻译： 用于内燃机的集成空气燃料组件（10）减少或消除了来自集成空气燃料组件（10）系统，子系统和部件的碳氢化合物蒸发排放物的逸出。 一体式空气燃料组件（10）包括诸如阀（34）或碳吸附器的容纳装置（34），其在发动机关闭状态期间阻止蒸发的碳氢化合物排放物从发动机的进气口（16）逸出。 模块（10）提供了减少数量的潜在的外部碳氢化合物泄漏和渗透路径到周围大气。 模块（10）中与其他正常外部系统（例如燃料喷射（60））和正曲轴箱通风（50）系统内部集成的进气歧管（12）的优选几何形状完成了在其内或进入中的蒸发排放物 所述空气燃料模块（10）在所述发动机关闭时的发动机运转期间之间。

    Fuel injection system
    4.
    发明授权
    Fuel injection system 失效
    燃油喷射系统

    公开(公告)号：US6135092A

    公开(公告)日：2000-10-24

    申请号：US136090

    申请日：1998-08-18

    申请人： Thomas R. Schaenzer ,  Charles Wilson Braun ,  Thaddeus Joseph Grey

    发明人： Thomas R. Schaenzer ,  Charles Wilson Braun ,  Thaddeus Joseph Grey

    IPC分类号： F02M55/02 ,  F02M69/46 ,  F02M69/54 ,  F02M37/04

    CPC分类号： F02M69/54 ,  F02M55/04 ,  F02M69/462 ,  F02M69/465

    摘要： A fuel injection system includes a fuel body having a compact fuel chamber connected through individual flexible fuel tubes with separate fuel injectors mounted on the separate cylinder inlet passages of an engine. The system may have an integral fuel pressure regulator or the regulator may be located separately, for example with the fuel pump in a vehicle fuel tank. The pressure regulator may include a unitized diaphragm and valve assembly which may be dropped into a housing with a valve seat in the fuel body and enclosed by cover and spring means to form an integrated system. The unitized assembly can also be used in other applications. Pulsation damping may be provided by a flexible wall of the fuel chamber. The flexible wall may be the pressure regulator diaphragm or a resilient wall designed for the purpose.

    摘要翻译： 燃料喷射系统包括燃料体，燃料体具有紧凑的燃料室，其通过单独的柔性燃料管连接，并具有安装在发动机的独立气缸入口通道上的单独的燃料喷射器。 该系统可以具有一体的燃料压力调节器，或者调节器可以单独定位，例如与燃料泵在车辆燃料箱中。 压力调节器可以包括一个组合的隔膜和阀门组件，该组件可以在阀体中落入到壳体中并且被盖和弹簧装置封闭以形成一体的系统。 组合组件也可用于其他应用。 脉冲阻尼可以由燃料室的柔性壁提供。 柔性壁可以是设计用于该目的的压力调节膜或弹性壁。

    Low evaporative emissions engine management system
    5.
    发明授权
    Low evaporative emissions engine management system 失效
    低蒸发排放发动机管理系统

    公开(公告)号：US06422191B1

    公开(公告)日：2002-07-23

    申请号：US09807090

    申请日：2001-06-26

    申请人： Charles Wilson Braun ,  Kenneth William Turner

    发明人： Charles Wilson Braun ,  Kenneth William Turner

    IPC分类号： F02M3510

    CPC分类号： F02M35/10275 ,  F02D9/04 ,  F02M25/06 ,  F02M35/10019 ,  F02M35/10216 ,  F02M35/10222 ,  Y02T10/121 ,  Y02T10/14

    摘要： An engine management system for an internal combustion engine for an automobile includes an architecture for a super ultra low evaporative emission capability. In the present architecture, the fuel rail and injectors are located within the intake manifold such that permeating and evaporative emissions are contained within the intake manifold and a sealing throttle body and/or shut-off check valve is located between the air cleaner/induction components and the throttle body prevent hydrocarbon emissions from reaching the atmosphere. Additionally, a shut-off valve and/or programmable valve train are included to prevent hydrocarbons from the PCV valve and fresh air supply line from being vented to atmosphere. A one way check valve is located between the air induction and cleaner and the PCV fresh air supply such that hydrocarbons that are produced within the intake manifold may pass into the PCV fresh air supply line.

    摘要翻译： 用于汽车的内燃机的发动机管理系统包括超超低蒸发排放能力的结构。 在当前的结构中，燃料轨道和喷射器位于进气歧管内，使得渗透和蒸发排放物被包含在进气歧管内，并且密封节流阀体和/或截止止回阀位于空气净化器/感应部件 并且节气门体防止碳氢化合物排放物到达大气。 另外还包括一个截止阀和/或可编程的气门机构，以防止来自PCV阀和新鲜空气供应管线的碳氢化合物排放到大气中。 单向止回阀位于空气净化器和清洁器之间以及PCV新鲜空气供应，使得在进气歧管内产生的碳氢化合物可能进入PCV新鲜空气供应管线。

    Coaxial liquid cooled fuel rail assembly
    8.
    发明授权
    Coaxial liquid cooled fuel rail assembly 失效
    同轴液冷燃油轨总成

    公开(公告)号：US06269804B1

    公开(公告)日：2001-08-07

    申请号：US09558771

    申请日：2000-04-26

    申请人： Charles Wilson Braun ,  Peter E. Bartell ,  Jeffrey Mark Noll ,  Kern E. Haynes

    发明人： Charles Wilson Braun ,  Peter E. Bartell ,  Jeffrey Mark Noll ,  Kern E. Haynes

    IPC分类号： F02M3704

    CPC分类号： F02M31/20 ,  Y02T10/126

    摘要： A liquid cooled fuel rail assembly includes an elongate tubular fuel conduit having a longitudinal central axis and a first diameter. The fuel conduit is configured for carrying fuel and defines at least one port, each port being configured to receive an intake end of a corresponding fuel injector. A first end plug is associated with a first end of the fuel conduit and defines a first bore and a second bore therethrough. The first end plug seals the first end of the fuel conduit. A second end plug is associated with a second end of the fuel conduit and defines a first bore and a second bore therethrough. The second end plug seals the second end of the fuel conduit. A fuel inlet is in fluid communication with the second bore of the first end plug. A fuel outlet is in fluid communication with the second bore of the second end plug. An elongate tubular coolant conduit has a second outside diameter that is less than the first outside diameter of the fuel conduit. A first segment of the coolant conduit is disposed entirely within and surrounded by the fuel conduit. The coolant conduit extends through the first bore of the first end plug and through the first bore of the second end plug. The coolant conduit is configured for carrying coolant.

    摘要翻译： 液体冷却的燃料导轨组件包括具有纵向中心轴线和第一直径的细长管状燃料管道。 燃料管道构造成用于承载燃料并且限定至少一个端口，每个端口构造成接收相应燃料喷射器的进气端。 第一端塞与燃料管道的第一端相关联并且限定第一孔和穿过其中的第二孔。 第一端塞密封燃料管道的第一端。 第二端塞与燃料管道的第二端相连，并且限定了第一孔和穿过其中的第二孔。 第二端塞密封燃料管道的第二端。 燃料入口与第一端塞的第二孔流体连通。 燃料出口与第二端塞的第二孔流体连通。 细长的管状冷却剂管道具有小于燃料管道的第一外径的第二外径。 冷却剂管道的第一段完全设置在燃料管道内并被燃料管道包围。 冷却剂导管延伸穿过第一端塞的第一孔并穿过第二端塞的第一孔。 冷却剂管道构造成承载冷却剂。