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    Internal combustion engine with air-fuel mixture injection
    1.
    发明授权
    Internal combustion engine with air-fuel mixture injection 有权
    内燃机配有空气燃料混合物注入

    公开(公告)号：US07252076B2

    公开(公告)日：2007-08-07

    申请号：US11234260

    申请日：2005-09-26

    申请人： Masaki Cho

    发明人： Masaki Cho

    IPC分类号： F02M67/02

    CPC分类号： F02M23/062 ,  F02M23/001 ,  F02M23/003 ,  Y02T10/146

    摘要： A structure for supplying assist air to an air-fuel mixture injection valve including a device for limiting the intake air taken by a compressor, whereby a drive force of the compressor required for compressing air is reduced, and fuel efficiency is achieved. The structure includes an inlet port of the compressor and a venturi member of an air-intake pipe brought into communication via an inlet channel. The air in the air-intake pipe is regulated by the venturi member through the inlet channel by driving the compressor and is taken to the compressor. Air compressed in the compressor is supplied through a high-pressure air channel to the air introduction portion of the fuel injection valve device, where fuel injected from the fuel injection valve and high-pressure air supplied to the air introduction portion are mixed to air-fuel mixture, and the air-fuel mixture is injected by the air-fuel mixture injection valve.

    摘要翻译： 一种用于向空气燃料混合物喷射阀提供辅助空气的结构，该空气燃料混合物喷射阀包括用于限制由压缩机吸入的进气的装置，从而降低了压缩空气所需的压缩机的驱动力，并且实现了燃料效率。 该结构包括压缩机的入口和通过入口通道连通的进气管的文丘里管构件。 通过驱动压缩机，进气管中的空气被文氏管元件通过入口通道调节并被带到压缩机。 在压缩机中压缩的空气通过高压空气通道供应到燃料喷射阀装置的空气导入部分，其中从燃料喷射阀喷射的燃料和供应到空气导入部分的高压空气混合到空气导入部分， 燃料混合物，空气 - 燃料混合物喷射阀喷射空气 - 燃料混合物。

    Carbureting device for an engine
    2.
    发明授权
    Carbureting device for an engine 失效
    用于发动机的化油器

    公开(公告)号：US4630585A

    公开(公告)日：1986-12-23

    申请号：US709734

    申请日：1985-03-08

    申请人： Jean Maraux

    发明人： Jean Maraux

    IPC分类号： F02M7/12 ,  F02M23/06 ,  F02B33/00

    CPC分类号： F02M23/062 ,  Y02T10/146

    摘要： Carbureting device for supplying in air-fuel mixture to at least one heat engine combustion chamber and of the type comprising a passage of rich mixture and a passage of additional air wherein an element for controlling the constriction section of the passage of additional air is coupled to an actuating motor dependent upon the speed of rotation of the heat engine, this device being applied to a carburetor in order to suppress the enrichment pump and to obtain a lean air-fuel mixture for high rotation speeds of the engine.

    摘要翻译： 用于将空气 - 燃料混合物供应到至少一个热机燃烧室并且包括富混合物通道和附加空气通道的类型的用于控制附加空气通道的收缩部分的元件的类似物的耦合装置 取决于热机的旋转速度的致动马达，该装置被施加到化油器以便抑制浓缩泵并获得用于发动机高转速的稀薄空气 - 燃料混合物。

    Motor vehicle air-fuel ratio automatic control device
    3.
    发明授权
    Motor vehicle air-fuel ratio automatic control device 失效
    机动车空燃比自动控制装置

    公开(公告)号：US5215063A

    公开(公告)日：1993-06-01

    申请号：US903751

    申请日：1992-06-25

    申请人： Jin Y. Yeh

    发明人： Jin Y. Yeh

    IPC分类号： F02B3/04 ,  F02M7/24 ,  F02M23/06

    CPC分类号： F02M23/062 ,  F02B3/04 ,  F02M7/24 ,  Y02T10/146

    摘要： A motor vehicle air-fuel ratio automatic control device comprises an electromagnetic valve electrically connected to the generator of a motor vehicle to control the passageway of an air loop to the fuel pipe of the motor vehicle. Starting the engine of the motor vehicle causes the electromagnetic valve to open the passageway to supply additional air to the fuel pipe so as to increase the proportion of air in the air-fuel ratio. Stopping the engine of the motor vehicle causes the electromagnetic valve to be electrically disconnected so that the passageway is closed whereby the proportion of air in the air-fuel ratio is reduced to enable a subsequent easy starting of the engine.

    摘要翻译： 机动车辆空燃比自动控制装置包括电气阀，其电连接到机动车辆的发电机，以控制到机动车辆的燃料管的空气回路的通道。 启动机动车辆的发动机使得电磁阀打开通道以向燃料管提供额外的空气，以增加空气中的空气比例。 停止机动车辆的发动机使得电磁阀电断开，从而使通道闭合，由此降低空燃比中的空气比例，以便能够随后容易地起动发动机。

    Auxiliary intake device for engine
    5.
    发明申请
    Auxiliary intake device for engine 审中-公开
    发动机辅助进气装置

    公开(公告)号：US20060112939A1

    公开(公告)日：2006-06-01

    申请号：US10998731

    申请日：2004-11-30

    申请人： Fu-Chung Wu

    发明人： Fu-Chung Wu

    IPC分类号： F02B33/40 ,  F02D9/02

    CPC分类号： F02M23/062 ,  F02B33/40 ,  F02B39/10 ,  F02D9/02 ,  F02D9/12 ,  Y02T10/146

    摘要： An auxiliary intake device for an engine includes a bypass tube and a control valve mounted on the bypass tube. The bypass tube includes a first end connected to an air cleaner and a second end connected to an intake tube at a position between an intake manifold and a throttle that is mounted in an intake tube between the air cleaner and the intake manifold. The control valve is closed when a speed of an engine is below a predetermined value. The control valve is opened when the speed of the engine is equal to or greater than the predetermined value, allowing additional air from the air cleaner to enter the manifold via the bypass tube and the control valve. An air intake system for an engine with the auxiliary intake device is also provided.

    摘要翻译： 用于发动机的辅助进气装置包括旁通管和安装在旁通管上的控制阀。 旁通管包括连接到空气滤清器的第一端和连接到进气管的第二端，其位于进气歧管和节气门之间的位置，其安装在空气滤清器和进气歧管之间的进气管中。 当发动机的速度低于预定值时，控制阀关闭。 当发动机的速度等于或大于预定值时，控制阀打开，允许来自空气净化器的附加空气经由旁通管和控制阀进入歧管。 还提供了一种用于具有辅助进气装置的发动机的进气系统。

    Internal combustion engine with air-fuel mixture injection
    6.
    发明申请
    Internal combustion engine with air-fuel mixture injection 有权
    内燃机配有空气燃料混合物注入

    公开(公告)号：US20060070606A1

    公开(公告)日：2006-04-06

    申请号：US11234260

    申请日：2005-09-26

    申请人： Masaki Cho

    发明人： Masaki Cho

    IPC分类号： F02M23/00

    CPC分类号： F02M23/062 ,  F02M23/001 ,  F02M23/003 ,  Y02T10/146

    摘要： A structure for supplying assist air to an air-fuel mixture injection valve including a device for limiting the intake air taken by a compressor, whereby a drive force of the compressor required for compressing air is reduced, and fuel efficiency is achieved. The structure includes an inlet port of the compressor and a venturi member of an air-intake pipe brought into communication via an inlet channel. The air in the air-intake pipe is regulated by the venturi member through the inlet channel by driving the compressor and is taken to the compressor. Air compressed in the compressor is supplied through a high-pressure air channel to the air introduction portion of the fuel injection valve device, where fuel injected from the fuel injection valve and high-pressure air supplied to the air introduction portion are mixed to air-fuel mixture, and the air-fuel mixture is injected by the air-fuel mixture injection valve.

    摘要翻译： 一种用于向空气燃料混合物喷射阀提供辅助空气的结构，该空气燃料混合物喷射阀包括用于限制由压缩机吸入的进气的装置，从而降低了压缩空气所需的压缩机的驱动力，并且实现了燃料效率。 该结构包括压缩机的入口和通过入口通道连通的进气管的文丘里管构件。 通过驱动压缩机，进气管中的空气被文氏管元件通过入口通道调节并被带到压缩机。 在压缩机中压缩的空气通过高压空气通道供应到燃料喷射阀装置的空气导入部分，其中从燃料喷射阀喷射的燃料和供应到空气导入部分的高压空气混合到空气导入部分， 燃料混合物，空气 - 燃料混合物喷射阀喷射空气 - 燃料混合物。

    Motor vehicle emission control system
    7.
    发明授权
    Motor vehicle emission control system 失效
    电动车辆排放控制系统

    公开(公告)号：US3599426A

    公开(公告)日：1971-08-17

    申请号：US3599426D

    申请日：1970-05-18

    申请人： SUN OIL CO

    发明人： OBERDORFER PAUL E JR

    IPC分类号： F02M3/08 ,  F02M23/06 ,  F02B75/10 ,  F02M23/00 ,  F02M23/04

    CPC分类号： F02M23/062 ,  F02M3/08 ,  Y02T10/146 ,  Y10S60/90

    摘要： Emission from motor vehicle exhausts of oxides of nitrogen, carbon monoxide, hydrocarbons, and aldehydes is reduced by a combination of enrichment, under off-idle operating conditions, of the fuel-air mixture fed to the engine, and an exhaust converter, e.g., a thermal exhaust reactor. The enrichment is brought about by a mechanical modification of the carburetor, and a selective carburetor control arrangement responsive to engine speed is utilized for enleanment of the fuel-air mixture at higher engine speeds.