利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

27 条记录 (耗时 0.023 秒)

    Gaseous fuel entrainment apparatus and process
    2.
    发明授权
    Gaseous fuel entrainment apparatus and process 失效
    气体燃料夹带装置及工艺

    公开(公告)号：US5408978A

    公开(公告)日：1995-04-25

    申请号：US56834

    申请日：1993-05-03

    申请人： Robby E. Davis

    发明人： Robby E. Davis

    IPC分类号： F02B43/00 ,  F02M21/04

    CPC分类号： F02M21/045 ,  F02M21/0239 ,  F02M21/042 ,  F02B43/00 ,  Y02T10/32

    摘要： A mixer (10) for entraining gaseous fuel into an airstream for induction into an internal combustion engine (12) having a turbocharger (13). The mixer has a housing (16) mounted to a conduit (14) between the turbocharger and the engine. The mixer also has a control ring (32) mounted to the housing that has an annular array of holes (39) through which gaseous fuel, from a supply of gaseous fuel coupled to the housing, is introduced into the airstream passing through the mixer and into the engine.

    摘要翻译： 一种混合器（10），用于将气体燃料夹带到气流中以便进入具有涡轮增压器（13）的内燃机（12）。 混合器具有安装到涡轮增压器和发动机之间的导管（14）的壳体（16）。 混合器还具有安装到壳体的控制环（32），该控制环具有环形阵列的孔（39），来自耦合到壳体的气体燃料供应的气体燃料通过该空气引入通过混合器的空气流中， 进入发动机。

    Compression ignition engines
    3.
    发明申请
    Compression ignition engines 失效
    压燃式发动机

    公开(公告)号：US20040206329A1

    公开(公告)日：2004-10-21

    申请号：US10479760

    申请日：2004-06-02

    发明人： Uli Kruger

    IPC分类号： F02B031/04

    CPC分类号： F02M21/045 ,  F02D19/10 ,  F02M21/0212 ,  F02M21/06 ,  Y02T10/32 ,  Y02T10/36

    摘要： A method and arrangement of supplying a supplementary fuel (8) to a compression ignition internal combustion engine wherein an air supply (3) to the engine is first caused to pass through a natural vortex creator (1), and a supply of supplementary fuel (8) to the engine is supplied into a low pressure area the natural vortex (1) which provides a substantially constant ratio of supplementary fuel to main fuel through varying load conditions.

    摘要翻译： 一种将补充燃料（8）供应到压缩点火内燃机的方法和装置，其中首先使引擎的空气供应（3）通过自然涡流创建器（1），并且提供辅助燃料 8）到发动机被供应到低压区域中，该自然涡流（1）通过变化的负载条件提供基本恒定的补充燃料与主燃料的比例。

    FUEL MIXTURE SYSTEM AND ASSEMBLY
    5.
    发明申请
    FUEL MIXTURE SYSTEM AND ASSEMBLY 审中-公开

    公开(公告)号：US20150020771A1

    公开(公告)日：2015-01-22

    申请号：US14175231

    申请日：2014-02-07

    申请人： JASON GREEN

    发明人： JASON GREEN

    IPC分类号： F02D41/30

    CPC分类号： F02D41/30 ,  F02D19/081 ,  F02D19/10 ,  F02D35/027 ,  F02D41/0025 ,  F02D41/0027 ,  F02D41/182 ,  F02D43/04 ,  F02M21/045 ,  Y02T10/36

    摘要： A system and attendant structural assembly operative to establish a coordinated mixture of gaseous and distillate fuels for an engine including an electronic control unit (ECU) operative to monitor predetermined engine data determinative of engine fuel requirements and structured to regulate ratios of the gaseous and distillate fuel of an operative fuel mixture for the engine. The system and assembly includes at least one mixing assembly comprising an integrated throttle body and air gas mixer directly connected to one another, wherein the throttle body is disposed in fluid communication with a pressurized gaseous fuel supply and the air gas mixer is disposed in fluid communication with a flow of intake air to a combustion section of the engine. In use, the throttle body is structured to direct a variable gaseous fuel flow directly to the air gas mixer for dispensing into the intake air flow to the combustion section.

    HYDROGEN-ONLY 6-STROKE ENGINE
    6.
    发明申请
    HYDROGEN-ONLY 6-STROKE ENGINE 审中-公开
    氢发动机六冲程发动机

    公开(公告)号：US20100077988A1

    公开(公告)日：2010-04-01

    申请号：US12334310

    申请日：2008-12-12

    申请人： Tomoki YAMASAKI

    发明人： Tomoki YAMASAKI

    IPC分类号： F02B1/14

    CPC分类号： F02B43/10 ,  F02B25/04 ,  F02B75/021 ,  F02D19/0644 ,  F02D19/0689 ,  F02D19/10 ,  F02M21/045 ,  F02M57/06 ,  F02P13/00 ,  Y02T10/32 ,  Y02T10/36

    摘要： There are no prospects for engines using hydrogen as fuel to be put to practical use due to significant small output, knocking, and backfire. An object of the present invention is to obtain a stable automobile engine at high drive that can be commercially put to practical use. A hydrogen-only 6-stroke engine realizing high output by 6-strokes for premixing two to seven atmospheric pressure or high pressure hydrogen and air at equivalent weight, spraying the pre-mixture into a cylinder cooled by filling the cylinder with cold air in advance, spraying, compressing, and exploding the mixture, discharging the mixture from a lower exhaust hole, and discharging remaining waste gas from an upper exhaust hole is proposed.

    摘要翻译： 使用氢气作为燃料的发动机由于显着的小产量，敲击和回火而无法投入实际使用的前景。 本发明的一个目的是获得可以商业上投入实际使用的高驱动的稳定的汽车发动机。 一个仅含氢的6冲程发动机，通过6冲程实现高输出，预先混合2至7个大气压或相当于重量的高压氢气和空气，将预混合物喷射到通过预先用冷空气填充圆筒冷却的气缸中 ，喷射，压缩和爆炸混合物，从下排气孔排出混合物，并且从上排气孔排出剩余的废气。

    Hydrogen assisted combustion
    7.
    发明授权
    Hydrogen assisted combustion 失效
    氢辅助燃烧

    公开(公告)号：US06912977B2

    公开(公告)日：2005-07-05

    申请号：US10432694

    申请日：2001-11-27

    申请人： Hamish Mackenzie Cumming

    发明人： Hamish Mackenzie Cumming

    IPC分类号： F02B3/06 ,  F02B43/00 ,  F02B43/02 ,  F02B43/10 ,  F02B47/02 ,  F02M21/04 ,  F02M25/028 ,  F02M25/032 ,  F02M25/10 ,  F02M43/00 ,  F02B63/00

    CPC分类号： F02M21/045 ,  F02B3/06 ,  F02B43/10 ,  F02D19/0644 ,  F02D19/081 ,  F02M21/047 ,  F02M25/0225 ,  F02M25/10 ,  Y02T10/121 ,  Y02T10/32 ,  Y02T10/36

    摘要： An apparatus for feeding hydrogen into an intake (11) of an engine (1), including: an air inlet (23); a hydrogen inlet (21); a mixing chamber (20) for generating a fuel mixture from hydrogen and air introduced from the inlets, the chamber being adapted to couple to the intake of the engine, for introducing the fuel mixture thereto; and control means (26) for controlling airflow through the mixing chamber. The control means may include an air speed control for varying an effective cross-section of air flow through the apparatus. The air speed control is preferably in the form of an annular collar arranged in the chamber for radial expansion or contraction.

    摘要翻译： 一种用于将氢气供给到发动机（1）的进气口（11）中的装置，包括：进气口（23）; 氢气入口（21）; 用于从入口引入的氢气和空气产生燃料混合物的混合室（20），所述室适于联接到发动机的入口，用于将燃料混合物引入其中; 以及用于控制通过混合室的气流的控制装置（26）。 控制装置可以包括用于改变通过装置的空气流的有效横截面的空气速度控制。 空气速度控制优选地是设置在腔室中用于径向膨胀或收缩的环形环形的形式。

    Swirl chamber
    8.
    发明授权
    Swirl chamber 失效
    旋流室

    公开(公告)号：US4726686A

    公开(公告)日：1988-02-23

    申请号：US888807

    申请日：1986-07-24

    申请人： Hartmut Wolf ,  Norbert Czernawski

    发明人： Hartmut Wolf ,  Norbert Czernawski

    IPC分类号： F02M17/00 ,  B01D45/12 ,  B01F5/00 ,  B04C3/00 ,  B04C9/00 ,  B05B1/34 ,  F02B43/00 ,  F02M19/03 ,  F02M21/04 ,  F02M21/12 ,  F02M29/06 ,  F02M33/02 ,  F23D11/10 ,  F23D11/40

    CPC分类号： B04C3/00 ,  F02M19/03 ,  F02M21/045 ,  F02M21/12 ,  F02M29/06 ,  F02M33/02 ,  F02B43/00 ,  Y02T10/32 ,  Y02T10/34

    摘要： A swirl chamber comprises a housing, which at its shell or side wall is connected to at least one tubular port having a center line which is approximately at right angles to and spaced from the axis of the housing. In the improved swirl chamber at least two tubular ports extend through the shell or side walls and with respect to radii of said housing which intersect said ports at their inner ends are inclined in the same sense in a peripheral direction of the housing, the housing is closed at opposite ends by end plates or end walls, which are intersected by the axis of the housing, and an inlet nozzle is provided in one end plate and a discharge tube in the other.

    摘要翻译： 涡流室包括壳体，壳体或侧壁连接到至少一个管状端口，该管状端口具有大致与壳体的轴线成直角并与其间隔开的中心线。 在改进的涡流室中，至少两个管状端口延伸穿过壳体或侧壁，并且相对于所述壳体的在其内端处与所述端口相交的半径在壳体的周向方向上以相同的意义倾斜，壳体是 在相对端部由与壳体的轴线相交的端板或端壁封闭，并且入口喷嘴设置在一个端板和另一个排出管中。

    Porous tube injector
    9.
    发明授权
    Porous tube injector 失效
    多孔管注射器

    公开(公告)号：US3835886A

    公开(公告)日：1974-09-17

    申请号：US31503872

    申请日：1972-12-14

    申请人： ROCKWELL INTERNATIONAL CORP

    发明人： ZAJAC L

    IPC分类号： F02B43/00 ,  F02M21/04 ,  F16K19/00

    CPC分类号： F02M21/045 ,  F02B43/00 ,  F02M21/042 ,  Y02T10/32 ,  Y10T137/87652

    摘要： A fluid injection system for uniformly mixing gases comprising a primary gas conduit; and a plurality of banks of injector tubes with each of said tubes formed with a plurality of radial openings communicating the interior of said tubes with the interior of said conduit, said tubes extending transversely across said conduit with the tubes of each of said banks extending perpendicular to the tubes of each adjacent bank and having the number of tubes in each bank and the size and spacing of said tubes determined so as to provide the maximum tube area possible while maintaining a predetermined minimum Reynolds number of primary gas flowing through said primary gas conduit and ensuring sufficient cooling of said tubes to maintain structural integrity.

    摘要翻译： 一种用于均匀混合气体的流体注入系统，包括主气体导管; 以及多个喷射器管组，其中每个所述管形成有多个径向开口，所述多个径向开口将所述管的内部与所述管道的内部连通，所述管横向延伸穿过所述导管，每个所述堤的管垂直延伸 连接到每个相邻堤的管并且具有每个堤坝中的管的数量，并且确定所述管的尺寸和间距以便在保持流过所述主气体管道的初级气体的预定的最小雷诺数的同时提供最大管面积 并确保所述管的充分冷却以保持结构完整性。