利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

45 条记录 (耗时 0.02 秒)

    Internal combustion and waste heat steam engine having a heat recovery steam generator exhaust manifold
    1.
    发明授权
    Internal combustion and waste heat steam engine having a heat recovery steam generator exhaust manifold 有权
    具有热回收蒸汽发生器排气歧管的内燃和废热蒸汽发动机

    公开(公告)号：US09297337B2

    公开(公告)日：2016-03-29

    申请号：US14257843

    申请日：2014-04-21

    申请人： Matthew A. Janssen

    发明人： Matthew A. Janssen

    IPC分类号： F01N3/02 ,  F02M25/038 ,  F01N5/02 ,  F02B25/14 ,  F02M25/022 ,  F02M43/00 ,  F02B33/38 ,  F02B37/00

    CPC分类号： F02M25/038 ,  F01N5/02 ,  F02B25/14 ,  F02B33/38 ,  F02B37/00 ,  F02M25/0228 ,  F02M43/00 ,  F02M2200/95 ,  F02M2700/4345 ,  Y02T10/121 ,  Y02T10/16

    摘要： An improved internal combustion and waste hat steam engine having an heat recovery steam generator optimized for the steam cycle, that can operate on steam, fuel, or a water-fuel composition where the mixture is at a critical temperature and in a homogeneous single phase. The condensing waste heat recovery steam generator exhaust manifold is close-coupled to the engine cylinder exhaust ports and provides heat to create the homogeneous mixture and steam. The primary heat source is internal combustion. An external heat source may be coupled with the engine to increase the heat available to the condensing waste water recovery steam generator exhaust manifold to produce additional steam. The engine can be operated as a pure diesel engine, for warm-up or for when an external source of steam is desired.

    摘要翻译： 一种改进的内燃和废帽蒸汽发动机，其具有针对蒸汽循环优化的热回收蒸汽发生器，其能够在混合物处于临界温度和均相单相的蒸汽，燃料或水燃料组合物上操作。 冷凝废热回收蒸汽发生器排气歧管与发动机气缸排气口紧密耦合，并提供热量以产生均匀的混合物和蒸汽。 主要的热源是内燃。 外部热源可以与发动机联接，以增加可用于冷凝废水回收蒸汽发生器排气歧管的热量以产生额外的蒸汽。 发动机可以作为纯柴油发动机运行，用于预热或当需要外部蒸汽源时。

    High efficiency, ternary mix engine
    3.
    发明授权
    High efficiency, ternary mix engine 有权
    高效率，三元混合引擎

    公开(公告)号：US08813691B1

    公开(公告)日：2014-08-26

    申请号：US14069793

    申请日：2013-11-01

    申请人： Shawn Grannell ,  Donald E. Gillespie

    发明人： Shawn Grannell ,  Donald E. Gillespie

    IPC分类号： F02B47/02 ,  F02M25/038

    CPC分类号： F02M25/038 ,  Y02T10/121

    摘要： Pressurized and superheated, dry steam is admitted into the working chamber of a spark ignition engine for the purpose of increasing the thermal efficiency of the engine. The steam is admitted into the working chamber near the end of compression, and before ignition of the fuel. An igniter ignites the fuel. Additional work is pneumatically recovered from the steam, thus augmenting the total work obtained by the engine.

    摘要翻译： 加压和过热的干蒸汽进入火花点火发动机的工作室，目的是提高发动机的热效率。 蒸汽在压缩结束时，燃油点火前进入工作室。 点火器点燃燃料。 额外的工作从蒸汽中气力回收，从而增加了发动机获得的总功。

    Hybrid combustion energy conversion engines
    4.
    发明授权
    Hybrid combustion energy conversion engines 有权
    混合燃烧能转换发动机

    公开(公告)号：US08661816B2

    公开(公告)日：2014-03-04

    申请号：US13044947

    申请日：2011-03-10

    申请人： Will Weldon Mathews ,  Harry Bruce Crower ,  Tibor Kiss

    发明人： Will Weldon Mathews ,  Harry Bruce Crower ,  Tibor Kiss

    IPC分类号： F02G3/00

    CPC分类号： F01N5/02 ,  F01L1/36 ,  F01N2240/22 ,  F02B43/10 ,  F02B47/06 ,  F02B2275/14 ,  F02M25/03 ,  F02M25/038 ,  F02M31/18 ,  Y02T10/121 ,  Y02T10/123 ,  Y02T10/16 ,  Y02T10/32

    摘要： A hybrid internal combustion engine having a cylinder, a piston disposed within the cylinder, the piston constructed and arranged to reciprocate within the cylinder, and a combustion chamber defined by the cylinder and the top of the piston. The hybrid internal combustion engine also includes an exhaust manifold and a heat exchanger disposed within the exhaust manifold. A pump disposed between the heat exchanger and a fluid reservoir is provided to deliver fluid from the reservoir to the heat exchanger, whereby the fluid in the heat exchanger is heated and turned into high pressure gas (HPG) when the combustion gases are exhausted from the combustion chamber via the exhaust manifold. The resulting HPG may then be introduced into the combustion chamber to provide a HPG power stroke.

    摘要翻译： 一种混合内燃机，其具有气缸，设置在气缸内的活塞，构造和布置成在气缸内往复运动的活塞以及由气缸和活塞的顶部限定的燃烧室。 混合式内燃机还包括设置在排气歧管内的排气歧管和热交换器。 设置在热交换器和流体储存器之间的泵将流体从储存器输送到热交换器，由此当燃烧气体从燃烧气体排出时，热交换器中的流体被加热并变成高压气体（HPG） 燃烧室通过排气歧管。 然后将所得的HPG引入燃烧室以提供HPG动力冲程。

    Methods and systems for safely operating a diesel engine in a methane-rich environment
    5.
    发明授权
    Methods and systems for safely operating a diesel engine in a methane-rich environment 有权
    在甲烷丰富的环境中安全运行柴油发动机的方法和系统

    公开(公告)号：US07509798B2

    公开(公告)日：2009-03-31

    申请号：US10974094

    申请日：2004-10-27

    申请人： Thomas C. Maganas

    发明人： Thomas C. Maganas

    IPC分类号： F02M25/06

    CPC分类号： F01N3/10 ,  F02B3/06 ,  F02B37/00 ,  F02D19/0671 ,  F02D19/08 ,  F02M25/038 ,  Y02T10/36

    摘要： A method and system for more safely operating a diesel engine in a methane-rich environment, such as a mine. The method includes providing a diesel engine having an air intake, a combustion chamber, and an exhaust. Methane-rich air is introduced into the engine through the air intake and mixed with diesel fuel, which is combusted. The exhaust gases are introduced into a converter comprising a bed of silica. The converter generates highly reactive hydroxyl radicals that are attracted to the combustion temperature at the cylinders. The hydroxyl radicals form supercritical water in the cylinders, and eliminate soot formation, increases engine efficiency, and reduce top combustion temperature. The disclosed methods and systems significantly reduce pollutants and the risk of explosions within or near the diesel engine. The methods and systems also result in single phase emissions, whether or not operated in a methane-rich environment.

    摘要翻译： 一种在甲烷丰富的环境（如矿山）中更安全地运行柴油发动机的方法和系统。 该方法包括提供具有进气口，燃烧室和排气口的柴油发动机。 富含甲烷的空气通过进气口引入发动机，并与燃烧的柴油混合。 将废气引入包含二氧化硅床的转炉中。 转化器产生高反应性的羟基自由基，被吸引到汽缸的燃烧温度。 羟基自由基在气缸中形成超临界水，消除烟灰形成，提高发动机效率，降低燃烧最高温度。 公开的方法和系统显着地减少柴油机内部或附近的污染物和爆炸的风险。 无论是否在甲烷丰富的环境中运行，这些方法和系统还会导致单相排放。

    Steam cooling system for internal combustion engines
    7.
    发明授权
    Steam cooling system for internal combustion engines 失效
    内燃机蒸汽冷却系统

    公开(公告)号：US4062338A

    公开(公告)日：1977-12-13

    申请号：US677739

    申请日：1976-04-16

    申请人： Jozsef Toth

    发明人： Jozsef Toth

    IPC分类号： F01P9/02 ,  F02B3/06 ,  F02B47/02 ,  F02D19/00

    CPC分类号： F02B47/02 ,  F01P9/02 ,  F02M25/0225 ,  F02M25/038 ,  F02B3/06 ,  Y02T10/121

    摘要： The invention relates to a system for the periodical steam cooling of the inner spaces of internal combustion engines, aiming partly to reduce the contaminations in the exhaust gas and partly to increase the ratio of the heat to be converted into mechanical work.The cooling system according to the invention, especially for two-stroke Diesel-engines, can be characterized in that cooling water is injected directly into the cylinder space; the system is equipped with a cooling organ which is able to perform a free movement when a predetermined increase in pressure is surpassed, furthermore there is an injecting organ which injects a quantity of cooling water proportional to the displacement of said cooling organ; there is also an organ for the delayed opening and accelerated closing of the injecting bore of the injecting organ, in addition there is an organ for the gradual opening, whereby the injecting volume of the cooling water injecting organ is limited by the volume of the water content of the dry steam of a suitable atmospheric pressure.

    摘要翻译： 本发明涉及一种用于内燃机内部空间的周期性蒸汽冷却的系统，其目的在于部分地减少废气中的污染物，并且部分地增加要转化为机械功的热量比。

    HIGH EFFICIENCY, TERNARY MIX ENGINE
    10.
    发明申请
    HIGH EFFICIENCY, TERNARY MIX ENGINE 有权
    高效率，三次混合发动机

    公开(公告)号：US20140230778A1

    公开(公告)日：2014-08-21

    申请号：US14069793

    申请日：2013-11-01

    申请人： Shawn Grannell ,  Donald E. Gillespie

    发明人： Shawn Grannell ,  Donald E. Gillespie

    IPC分类号： F02M25/038

    CPC分类号： F02M25/038 ,  Y02T10/121

    摘要： Pressurized and superheated, dry steam is admitted into the working chamber of a spark ignition engine for the purpose of increasing the thermal efficiency of the engine. The steam is admitted into the working chamber near the end of compression, and before ignition of the fuel. An igniter ignites the fuel. Additional work is pneumatically recovered from the steam, thus augmenting the total work obtained by the engine.

    摘要翻译： 加压和过热的干蒸汽进入火花点火发动机的工作室，目的是提高发动机的热效率。 蒸汽在压缩结束时，燃油点火前进入工作室。 点火器点燃燃料。 额外的工作从蒸汽中气力回收，从而增加了发动机获得的总功。