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    • 3. 发明申请
    • FUEL PRESSURE REGULATOR WITH FUEL TEMPERATURE RESPONSIVE SHAPE MEMORY CALIBRATION
    • 带燃料温度响应形状记忆校准的燃油压力调节器
    • WO00042317A1
    • 2000-07-20
    • PCT/US1999/030295
    • 1999-12-20
    • F02M37/20F02M63/00F02M69/54
    • F02M63/00F02M37/20F02M69/54Y10T137/7737Y10T137/7797Y10T137/7826
    • A returnless fuel regulator includes a diaphragm assembly dividing the regulator into a control chamber for calibration purposes and a fuel chamber in communication with fuel under pressure from a supply and a fuel rail which receives fuel under regulation pressure. The regulator includes a spring-biased valve element which is opened to a greater or lesser extent by movement of the diaphragm assembly. In the diaphragm assembly, a post is spring-biased into a predetermined position relative to the diaphragm assembly to engage the valve element. The spring is formed of a shape memory alloy which elongates in response to a predetermined temperature of the fuel within the regulator to open or further open the valve element.
    • 无返回燃料调节器包括隔膜组件,其将调节器分成用于校准目的的控制室,以及在来自供应的燃料和在调节压力下接收燃料的燃料轨道的燃料连通的燃料室。 调节器包括弹簧偏压阀元件,其通过隔膜组件的移动或多或少地被打开。 在隔膜组件中,柱被弹簧偏置到相对于隔膜组件的预定位置以接合阀元件。 弹簧由形状记忆合金形成,其形状记忆合金响应于调节器内的燃料的预定温度而伸长以打开或进一步打开阀元件。
    • 7. 发明申请
    • FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
    • 燃油喷射系统的内燃发动机
    • WO01007778A1
    • 2001-02-01
    • PCT/DE2000/002408
    • 2000-07-22
    • F02M55/02F02M63/00F02M63/02F01L9/02
    • F02M63/00F02M63/0225
    • A fuel injection system for an internal combustion engine comprising a high-pressure store (10) for said fuel, whereby an injection line for the fuel which is to be injected and a drive line (16; 16') for the fuel depart therefrom and said fuel is used as a working medium. The aim of the invention is to use the fuel in a simple manner, whereby a high pressure working medium is provided and used for additional functions. At least one converter (18; 18') is connected to the drive line (16; 16'), enabling a volume flow of the pressurized fuel to be converted into a volume flow of a pressurized working medium..
    • 在一个燃料喷射系统的内燃发动机,具有一个燃料高压蓄压器(10),从该被注入的注入管,用于将燃料和驱动线(16,16“)分支出来的燃料,其被用作工作介质,应当以简单的方式 燃料的用于提供一个高度加压的工作流体可以被用于附加功能。 为此目的,至少一个转换器(18,18“)被提供给驱动线(16,16”被连接时),并且其中所述加压燃料的体积流被转换成一个加压的工作介质的体积流量。