利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

15 条记录 (耗时 0.037 秒)

    In-take fuel pump reservoir
    1.
    发明授权
    In-take fuel pump reservoir 失效
    油箱内燃油泵油箱

    公开(公告)号：US06231318B1

    公开(公告)日：2001-05-15

    申请号：US09527722

    申请日：2000-03-17

    申请人： Kenneth J. Cotton ,  Bryan J. Gettel ,  Ronald B. Kuenzli ,  Peter P. Kuperus ,  G. Clarke Oberheide ,  Ronald H. Roche ,  Joseph M. Ross ,  Kevin L Williams

    发明人： Kenneth J. Cotton ,  Bryan J. Gettel ,  Ronald B. Kuenzli ,  Peter P. Kuperus ,  G. Clarke Oberheide ,  Ronald H. Roche ,  Joseph M. Ross ,  Kevin L Williams

    IPC分类号： F04B1700

    CPC分类号： B01D35/027 ,  B01D35/0273 ,  B01D35/26 ,  F02M37/048 ,  F02M37/08 ,  F02M37/10 ,  F02M37/106 ,  F02M37/22 ,  F02M2037/228 ,  F04D5/002 ,  F04D5/007 ,  F05B2250/322 ,  F05B2250/503

    摘要： An in-tank fuel pump reservoir assembly for drawing fuel from a fuel supply tank and discharging the fuel under pressure to an engine. The assembly includes a reservoir canister that partially defines a reservoir chamber and is mounted within a fuel tank. A reservoir inlet admits fluid into the reservoir chamber from the fuel tank. A reservoir outlet allows fuel to flow from the reservoir chamber to an engine through a fuel line. A reservoir filling device draws fuel into the reservoir chamber from the fuel supply tank through the reservoir inlet. A fuel pump assembly disposed within the canister draws fuel from the reservoir chamber and discharges at least a portion of that fuel to the engine through the reservoir outlet. A modular fuel delivery pod includes the fuel pump assembly, the reservoir filling device, and the inlet check valve. The pod connects to the canister to cooperatively define the reservoir chamber. The assembly is readily adaptable to multiple fuel tank applications by selecting respective canisters and fuel pump assemblies that are compatible with such applications.

    摘要翻译： 一种用于从燃料供应罐抽取燃料并将燃料在压力下排放到发动机的储罐内燃料泵储存器组件。 该组件包括部分地限定储存室并且安装在燃料箱内的储存罐。 储存器入口从燃料箱允许流体进入储存室。 储存器出口允许燃料通过燃料管线从储存室流动到发动机。 储存器填充装置通过储存器入口将燃料从燃料供应罐吸入储存室。 设置在罐内的燃料泵组件从储存室抽取燃料，并通过储存器出口将至少一部分燃料排放到发动机。 模块化燃料输送箱包括燃料泵组件，储液器填充装置和入口止回阀。 容器连接到罐以协同地限定储存室。 通过选择与这种应用相容的相应的罐和燃料泵组件，该组件容易适用于多个燃料箱应用。

    Fuel supply system responsive to engine fuel demand
    2.
    发明授权
    Fuel supply system responsive to engine fuel demand 失效
    燃油供应系统响应发动机燃料需求

    公开(公告)号：US06279541B1

    公开(公告)日：2001-08-28

    申请号：US09727616

    申请日：2000-12-01

    申请人： Kirk D. Doane ,  Bryan J. Gettel ,  Ronald B. Kuenzli ,  Peter P. Kuperus ,  Edwyn R. Maschke ,  Edward J. Talaski

    发明人： Kirk D. Doane ,  Bryan J. Gettel ,  Ronald B. Kuenzli ,  Peter P. Kuperus ,  Edwyn R. Maschke ,  Edward J. Talaski

    IPC分类号： F02M3704

    CPC分类号： F02M37/0029 ,  F02D33/003 ,  F02D41/3082 ,  F02D41/3809 ,  F02M37/0052 ,  F02M69/54 ,  F02M2037/087

    摘要： A no-return system for supplying fuel from a tank to a fuel injected internal combustion engine of an automotive vehicle in response to the fuel demand of the engine. The pump supplies more fuel than that required by the operating engine and the excess fuel is diverted from the engine by a bypass fuel pressure regulator and returned to the tank through a fluid-activatable switch movable to electrically open and closed states in response to the rate of flow of excess fuel through the switch. An electric control circuit is responsive to the state of the switch to change the magnitude of the power applied to the electric motor to change its operating speed and thereby modulate the output fuel flow rate of the pump in response to the fuel demand of the engine.

    摘要翻译： 一种用于响应于发动机的燃料需求从燃料箱向燃料喷射的内燃机提供燃料的无返回系统。 该泵提供比操作发动机所需的更多的燃料，并且多余的燃料通过旁路燃料压力调节器从发动机转移并且通过可流动的可启动的开关返回到罐中，该开关可响应于速率而移动到电打开和关闭状态 多余燃料流过开关。 电气控制电路响应于开关的状态来改变施加到电动机的功率的大小以改变其工作速度，从而响应于发动机的燃料需求来调节泵的输出燃料流量。

    Engine dual fuel supply apparatus
    5.
    发明授权
    Engine dual fuel supply apparatus 失效
    发动机双燃料供应装置

    公开(公告)号：US06394426B1

    公开(公告)日：2002-05-28

    申请号：US09612076

    申请日：2000-07-07

    申请人： William E. Galka ,  Joseph M. Graham ,  Anthony M. Kueffner ,  Peter P. Kuperus ,  Ronald H. Roche

    发明人： William E. Galka ,  Joseph M. Graham ,  Anthony M. Kueffner ,  Peter P. Kuperus ,  Ronald H. Roche

    IPC分类号： F02M712

    CPC分类号： F02M17/04 ,  F02M7/22

    摘要： An engine fuel apparatus has a fuel and air mixing passage through which a rich fuel and air mixture is provided to an engine to support the operation of the engine at idle and low speed, low load engine operation, and a pressurized fuel delivery passage provides liquid fuel to a downstream fuel injector for operation of the engine at high load, high speed and wide open throttle engine operating conditions. A shut-off valve prevents the flow of fuel to the mixing passage when a throttle valve therein, which controls engine operation, is opened a predetermined amount from idle to prevent the flow of the fuel into the mixing passage at high load and/or high speed engine operation. Another shut-off valve prevents the flow of pressurized fuel to the downstream fuel injector device when the throttle valve is between idle and a predetermined position off of idle to prevent the flow of pressurized fuel to the fuel injector device under low speed, low load engine operation. Desirably, a camshaft rotated in response to rotation of the throttle valve is used to actuate both shut-off valves.

    摘要翻译： 发动机燃料装置具有燃料和空气混合通道，通过该燃料和空气混合通道将丰富的燃料和空气混合物提供给发动机以在怠速和低速，低负载发动机运行时支持发动机的操作，并且加压燃料输送通道提供液体 燃料到下游燃料喷射器，用于在高负载，高速和大开度节气门发动机运行条件下操作发动机。 当其中控制发动机操作的节流阀从怠速打开预定量时，截止阀防止燃料流向混合通道，以防止燃料在高负载和/或高压下进入混合通道 高速发动机运转。 当节流阀处于怠速状态和空闲状态之间的预定位置时，另一个截止阀防止加压燃料流向下游燃料喷射器装置，以防止加压燃料在低速低负载发动机下流向燃料喷射器装置 操作。 理想地，响应于节流阀的旋转而旋转的凸轮轴用于致动两个截止阀。

    Vehicle fuel system
    6.
    发明授权
    Vehicle fuel system 有权
    车辆燃油系统

    公开(公告)号：US06302144B1

    公开(公告)日：2001-10-16

    申请号：US09512540

    申请日：2000-02-24

    申请人： Joseph M. Graham ,  Peter P. Kuperus ,  Ronald H. Roche ,  Charles H Tuckey ,  Matthew L. Werner

    发明人： Joseph M. Graham ,  Peter P. Kuperus ,  Ronald H. Roche ,  Charles H Tuckey ,  Matthew L. Werner

    IPC分类号： B01D4900

    CPC分类号： F02M25/0854 ,  B60K15/03 ,  B60K2015/03557 ,  F02D33/003 ,  F02D41/266 ,  F02M25/089 ,  F02M37/103 ,  F02M2037/082 ,  Y10T137/86035 ,  Y10T137/86067 ,  Y10T137/86228

    摘要： A vehicle fuel system has an electronic control module received within a fuel tank to send data to and receive data from the electronic control unit (ECU) for the vehicle engine and other vehicle control systems, to provide an electronic control of the vehicle fuel system and to receive signals from one or more sensors mounted within the fuel tank which provide information about the operation of the fuel system. The fuel system integrates a plurality of components into the vehicle fuel tank to reduce the number of openings through the vehicle fuel tank and the number of external connections which must be made in assembly of the fuel system into a vehicle. By disposing a fuel vapor canister within the fuel tank, each vapor vent valve within the fuel tank can communicate completely within the tank with the vapor canister with a single outlet extending from the fuel tank to communicate fuel vapor from the canister with an intake manifold of the engine. Desirably, this outlet may extend through the same opening in the fuel tank through which the fuel pump, vapor canister, electronic control module and other components of the vehicle fuel system are inserted into the fuel tank. Notably, the number of openings in the tank is reduced and in one embodiment, only two openings are used in the tank, one for a fill pipe through which fuel is introduced into the tank and the other for the insertion of the various fuel system components into the tank.

    摘要翻译： 车辆燃料系统具有接收在燃料箱内的电子控制模块，用于向车辆发动机和其他车辆控制系统的电子控制单元（ECU）发送数据并从其接收数据，以提供车辆燃料系统的电子控制和 从安装在燃料箱内的一个或多个传感器接收信号，提供关于燃料系统的操作的信息。 燃料系统将多个部件集成到车辆燃料箱中以减少通过车辆燃料箱的开口的数量以及在将燃料系统组装到车辆中时必须进行的外部连接的数量。 通过在燃料箱内设置燃料蒸汽罐，燃料箱内的每个蒸气排放阀可以与罐体完全在罐内与蒸汽罐连通，其中单个出口从燃料箱延伸，以使来自罐的燃料蒸汽与一个进气歧管 引擎。 理想地，该出口可以延伸通过燃料箱中的相同开口，燃料泵，蒸汽罐，电子控制模块和车辆燃料系统的其他部件通过该开口插入燃料箱。 值得注意的是，罐中的开口数量减少，并且在一个实施例中，罐中仅使用两个开口，一个用于填充管，通过该填充管将燃料引入罐中，另一个用于插入各种燃料系统部件 进入坦克

    Fuel pump module
    7.
    发明授权
    Fuel pump module 失效
    燃油泵模块

    公开(公告)号：US6158975A

    公开(公告)日：2000-12-12

    申请号：US159456

    申请日：1998-09-24

    申请人： Shawn Dill ,  Peter P. Kuperus ,  Ronald H. Roche ,  Tomoko Takano

    发明人： Shawn Dill ,  Peter P. Kuperus ,  Ronald H. Roche ,  Tomoko Takano

    IPC分类号： F02M37/08 ,  F02M37/10 ,  F02M37/14 ,  F02M37/20 ,  F02M37/22 ,  F04B49/00 ,  F02M37/04

    CPC分类号： F02M37/14 ,  F02M37/08

    摘要： A fuel pump module constructed to be disposed exteriorly of a vehicle fuel tank carries, as a single unit, an electric motor fuel pump and a pressure control device which controls the pressure of fuel delivered to an internal combustion engine from the fuel pump. Fuel supplied from the fuel tank to the module is drawn into the fuel pump which increases the pressure of the fuel and then discharges the fuel under pressure from an outlet of the fuel pump which communicates with the pressure control device carried by the module and an outlet of the module which in turn, communicates with the engine. The pressure control device may be either a pressure relief valve, which functions to limit the maximum pressure of the fuel delivered to the engine, or a fuel pressure regulator, such as a bypass pressure regulator, which bypasses to a point upstream of the fuel pump inlet fuel delivered from the fuel pump in excess of the engine's fuel demand. Mounting the pressure control device and fuel pump in a common module reduces the number of fuel lines in the fuel system and avoids the problems associated with return fuel systems which return heated, excess fuel from a hot fuel rail. Desirably, a fuel filter is provided at the fuel pump inlet and a foam shell is also disposed in the fuel pump module to reduce sloshing of the fuel and vibrations in the module and to permit a module to securely carry fuel pumps of different size. Thus, the fuel pump module according to this invention is versatile, compact and readily assembled into a wide variety of fuel systems.

    摘要翻译： 构造成设置在车辆燃料箱外部的燃料泵模块作为单个单元承载电动机燃料泵和控制从燃料泵输送到内燃机的燃料的压力的压力控制装置。 从燃料箱供给到模块的燃料被吸入燃料泵中，该燃料泵增加了燃料的压力，然后在与压力控制装置连通的燃料泵的出口处的压力下排出燃料，该燃料泵与由模块承载的压力控制装置连通， 该模块又与发动机连通。 压力控制装置可以是压力释放阀，其用于限制输送到发动机的燃料的最大压力，或燃料压力调节器，例如旁路压力调节器，其旁通到燃料泵上游的点 从燃油泵输送的进气燃料超过发动机燃料需求量。 将压力控制装置和燃料泵安装在共同的模块中可减少燃料系统中的燃油管路数量，并避免与从燃料燃料轨道返回加热的多余燃料的返回燃油系统相关的问题。 理想地，燃料过滤器设置在燃料泵入口处，并且泡沫壳体还设置在燃料泵模块中以减少燃料的晃动和模块中的振动，并允许模块牢固地携带不同尺寸的燃料泵。 因此，根据本发明的燃料泵模块是通用的，紧凑的并且易于组装成各种各样的燃料系统。

    Fuel pump and filter assembly
    10.
    发明申请
    Fuel pump and filter assembly 审中-公开
    燃油泵和过滤器总成

    公开(公告)号：US20080107549A1

    公开(公告)日：2008-05-08

    申请号：US11594613

    申请日：2006-11-08

    申请人： Lynwood F. Crary ,  Antonio J. DaSilva ,  Peter P. Kuperus

    发明人： Lynwood F. Crary ,  Antonio J. DaSilva ,  Peter P. Kuperus

    IPC分类号： F04B17/00

    CPC分类号： F02M37/10 ,  F02M37/44 ,  F02M37/50

    摘要： A fuel pump and filter assembly includes a housing supporting a filter in a filter chamber, which is at least partially defined by first and second end walls, an outer wall extending therebetween, and an inner side wall disposed radially inwardly of the outer side wall. A fuel pump assembly is carried by the housing radially inwardly of the inner side wall and includes a sleeve that extends from the first end wall of the housing to the second end wall of the housing.

    摘要翻译： 燃料泵和过滤器组件包括支撑过滤器室中的过滤器的壳体，过滤室至少部分地由第一和第二端壁限定，在其间延伸的外壁和设置在外侧壁的径向内侧的内侧壁。 燃料泵组件由壳体沿内侧壁径向向内承载并且包括从壳体的第一端壁延伸到壳体的第二端壁的套筒。