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    • 74. 发明授权
    • Fuel oxidizer emulsion injection system
    • 燃料氧化剂乳液注射系统
    • US5771847A
    • 1998-06-30
    • US684837
    • 1996-06-24
    • Anthony W. Duva
    • Anthony W. Duva
    • F02B3/06F02B45/06F02D41/14F02B45/00F02B47/02
    • F02D41/144F02B45/06F02D41/1446F02B3/06Y02T10/34
    • A system for improving efficiency and reducing harmful emissions in an innal combustion engine and for allowing the engine to run in oxygen poor and oxygen depleted environments. An oxidant, such as hydrogen peroxide, is emulsified with engine fuel. The emulsion is injected into the combustion chamber of the engine. A controller senses the temperature and oxygen level in the exhaust stream of the engine as well as the oxygen level in the ambient fluid. The controller operates a valve to vary the amount of oxidant added to the fuel as well as controlling the amount of ambient air introduced into the chamber and the injection of the fuel oxidant emulsion into the chamber. The controller parameters are set to maintain maximum efficiency and minimum emissions. The oxidant in the emulsion provides for near stoichiometric combustion to reduce combustion products and reduce the engine's air requirements. The reduced air requirements allow for operation of the engine in oxygen poor environments and is oxygen depleted environments, such as operation at high altitudes or operation underwater. Water is added to the emulsion oxidant to cool the stoichiometric combustion temperature to prevent excessive engine wear and to further block the formation of oxides of nitrogen.
    • 一种用于提高内燃机效率和减少有害排放的系统,并允许发动机在贫氧和耗氧环境下运行。 氧化剂,如过氧化氢,用发动机燃料乳化。 将乳液注入发动机的燃烧室。 控制器感测发动机排气流中的温度和氧气水平以及环境流体中的氧气含量。 控制器操作阀以改变添加到燃料中的氧化剂的量以及控制引入室中的环境空气的量和将燃料氧化剂乳液注入到室中。 控制器参数设置为保持最大效率和最小排放。 乳液中的氧化剂提供近化学计量燃烧以减少燃烧产物并降低发动机的空气需求。 减少的空气需求允许发动机在氧气不良的环境中运行,并且是氧耗尽的环境,例如在高海拔下操作或在水下操作。 将水加入到乳液氧化剂中以冷却化学计量燃烧温度,以防止发动机过度磨损,并进一步阻断氮氧化物的形成。
    • 79. 发明申请
    • GRADUAL OXIDATION WITH RECIPROCATING ENGINE
    • 与循环发动机的副作用
    • US20130233256A1
    • 2013-09-12
    • US13417074
    • 2012-03-09
    • Mark SCHNEPEL
    • Mark SCHNEPEL
    • F02B45/06
    • F02G3/02
    • Described herein are embodiments of systems and methods for oxidizing gases. In some embodiments, a reaction chamber is configured to receive a fuel gas and maintain the gas at a temperature within the reaction chamber that is above an autoignition temperature of the gas. The reaction chamber may also be configured to maintain a reaction temperature within the reaction chamber below a flameout temperature. In some embodiments, heat and product gases from the oxidation process can be used, for example, to drive a turbine, reciprocating engine, and injected back into the reaction chamber.
    • 这里描述了用于氧化气体的系统和方法的实施例。 在一些实施例中,反应室被配置为接收燃料气体并将气体保持在反应室内高于气体自燃温度的温度。 反应室也可以被配置为将反应室内的反应温度保持在熄火温度以下。 在一些实施例中,可以使用来自氧化过程的热和产物气体,例如驱动涡轮机,往复式发动机,并将其注入反应室。