利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

36 条记录 (耗时 0.02 秒)

    Dual fuel injection system
    31.
    发明授权
    Dual fuel injection system 有权
    双燃料喷射系统

    公开(公告)号：US09587568B2

    公开(公告)日：2017-03-07

    申请号：US14712623

    申请日：2015-05-14

    申请人： EcoDual, Inc.

    发明人： Pushkar Makarand Joshi

    IPC分类号： F02D41/00 ,  F02B45/10 ,  F02D19/06 ,  F02B3/06 ,  F02B43/10 ,  F02D19/10 ,  F02M21/02 ,  F02D41/40 ,  F02D41/14

    CPC分类号： F02D19/0602 ,  F02B3/06 ,  F02B43/10 ,  F02B45/10 ,  F02B2043/103 ,  F02D19/06 ,  F02D19/0628 ,  F02D19/0642 ,  F02D19/0647 ,  F02D19/10 ,  F02D19/105 ,  F02D41/00 ,  F02D41/0025 ,  F02D41/1446 ,  F02D41/40 ,  F02D41/401 ,  F02D2200/0414 ,  F02D2200/501 ,  F02M21/02 ,  Y02T10/32 ,  Y02T10/34 ,  Y02T10/36 ,  Y02T10/44

    摘要： A method of controlling fuel injection in a dual fuel engine system includes determining, with a first controller, a diesel injection pulse indicative of a first amount of diesel fuel to be injected into a combustion chamber of the engine and a first timing at which the first amount of diesel fuel is to be injected. The method also includes determining, with a second controller, a combined injection pulse based on the diesel injection pulse. The method further includes injecting the second amount of diesel fuel and the third amount of natural gas into the combustion chamber in accordance with the combined injection pulse. In such a method, injection in accordance with the combined injection pulse results in a combustion event characterized by a second combustion characteristic substantially equal to a first combustion characteristic associated with the diesel injection pulse.

    摘要翻译： 一种控制双燃料发动机系统中的燃料喷射的方法包括：用第一控制器确定指示要喷射到发动机的燃烧室中的第一量的柴油燃料的柴油喷射脉冲和第一定时， 要注入柴油的量。 该方法还包括使用第二控制器基于柴油喷射脉冲确定组合的喷射脉冲。 该方法还包括根据组合的喷射脉冲将第二量的柴油燃料和第三量的天然气喷射到燃烧室中。 在这种方法中，根据组合喷射脉冲的喷射导致燃烧事件的特征在于基本上等于与柴油喷射脉冲相关联的第一燃烧特性的第二燃烧特性。

    DUAL FUEL INJECTION SYSTEM
    32.
    发明申请
    DUAL FUEL INJECTION SYSTEM 审中-公开
    双燃料注入系统

    公开(公告)号：US20150128902A1

    公开(公告)日：2015-05-14

    申请号：US14536116

    申请日：2014-11-07

    申请人： EcoDual, Inc.

    发明人： Pushkar Joshi

    IPC分类号： F02D19/06 ,  F02D41/40

    CPC分类号： F02D19/0602 ,  F02B3/06 ,  F02B43/10 ,  F02B45/10 ,  F02B2043/103 ,  F02D19/06 ,  F02D19/0628 ,  F02D19/0642 ,  F02D19/0647 ,  F02D19/10 ,  F02D19/105 ,  F02D41/00 ,  F02D41/0025 ,  F02D41/1446 ,  F02D41/40 ,  F02D41/401 ,  F02D2200/0414 ,  F02D2200/501 ,  F02M21/02 ,  Y02T10/32 ,  Y02T10/34 ,  Y02T10/36 ,  Y02T10/44

    摘要： A method of controlling fuel injection in a dual fuel engine system includes determining, with a first controller, a diesel injection pulse indicative of a first amount of diesel fuel to be injected into a combustion chamber of the engine and a first timing at which the first amount of diesel fuel is to be injected. The method also includes determining, with a second controller, a combined injection pulse based on the diesel injection pulse. The method further includes injecting the second amount of diesel fuel and the third amount of natural gas into the combustion chamber in accordance with the combined injection pulse. In such a method, injection in accordance with the combined injection pulse results in a combustion event characterized by a second combustion characteristic substantially equal to a first combustion characteristic associated with the diesel injection pulse.

    摘要翻译： 一种控制双燃料发动机系统中的燃料喷射的方法包括：用第一控制器确定指示要喷射到发动机的燃烧室中的第一量的柴油燃料的柴油喷射脉冲和第一定时， 要注入柴油的量。 该方法还包括使用第二控制器基于柴油喷射脉冲确定组合的喷射脉冲。 该方法还包括根据组合的喷射脉冲将第二量的柴油燃料和第三量的天然气喷射到燃烧室中。 在这种方法中，根据组合喷射脉冲的喷射导致燃烧事件的特征在于基本上等于与柴油喷射脉冲相关联的第一燃烧特性的第二燃烧特性。

    Internal combustion engine
    36.
    发明授权
    Internal combustion engine 失效
    内燃机

    公开(公告)号：US5012777A

    公开(公告)日：1991-05-07

    申请号：US464105

    申请日：1990-01-12

    申请人： Quentin A. Baker ,  Henry E. Mecredy ,  Glenn B. O'Neal

    发明人： Quentin A. Baker ,  Henry E. Mecredy ,  Glenn B. O'Neal

    IPC分类号： F02B19/04 ,  F02B45/10

    CPC分类号： F02B19/04 ,  F02B45/10 ,  Y02T10/125 ,  Y02T10/34

    摘要： An improved engine is provided that more efficiently consumes difficult fuels such as coal slurries or powdered coal. The engine includes a precombustion chamber having a portion thereof formed by an ignition plug. The precombustion chamber is arranged so that when the piston is proximate the head, the precombustion chamber is sealed from the main cylinder or the main combustion chamber and when the piston is remote from the head, the precombustion chamber and main combustion chamber are in communication. The time for burning of fuel in the precombustion chamber can be regulated by the distance required to move the piston from the top dead center position to the position wherein the precombustion chamber and main combustion chamber are in communication.

    摘要翻译： 提供了一种改进的发动机，其更有效地消耗诸如煤浆或粉煤的难燃燃料。 发动机包括具有由火花塞形成的部分的预燃室。 预燃室被布置成使得当活塞靠近头部时，预燃室与主缸或主燃烧室密封，并且当活塞远离头部时，预燃室和主燃烧室连通。 在燃烧室内燃烧燃料的时间可以通过将活塞从上止点位置移动到预燃室和主燃烧室连通的位置所需的距离来调节。