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    Fuel feed devices for internal combustion engines
    5.
    发明授权
    Fuel feed devices for internal combustion engines 失效
    用于内燃机的燃油送料装置

    公开(公告)号：US3867913A

    公开(公告)日：1975-02-25

    申请号：US24076772

    申请日：1972-04-03

    申请人： SIBE

    发明人： PIERLOT MICHEL EUGENE

    IPC分类号： F02D41/04 ,  F02D41/24 ,  F02B3/00 ,  F02M39/00

    CPC分类号： F02D41/2403 ,  F02D41/04 ,  F02D2700/0223

    摘要： The fuel feed device includes a fuel injector controlled by an electromagnetic valve. A metering system has a rotary member adapted to send an energizing signal into the electromagnet during a fraction of each turn of the member. A signal generator is adapted to employ, on each turn of the rotary member, a release signal which lasts during a predetermined and constant fraction of a turn of the rotary member to produce the energizing signal whose duration varies in the same sense as that of the release signal and in the same sense as the degree of opening of an auxiliary throttle member in the intake pipe upstream of the main throttle. The auxiliary throttle opens automatically and progressively in proportion as the flow of air increases. The signal generator may comprise a threshold sensing device for the charge on a condenser fed by switch means controlled by the rotary member. The signal generator may comprise a computing device operated by pulses controlled by the rotary member.

    摘要翻译： 燃料供给装置包括由电磁阀控制的燃料喷射器。 计量系统具有旋转构件，该旋转构件适于在构件的每个转动的一小部分期间将电力信号发送到电磁体中。 信号发生器适于在旋转构件的每一圈上采用在旋转构件的转动的预定和恒定分数期间持续的释放信号，以产生其持续时间以与所述旋转构件相同的方式变化的通电信号 在与主节气门上游的进气管中的辅助节流构件的打开程度相同的意义上。 随着空气流量的增加，辅助节气门自动逐渐打开。 信号发生器可以包括用于由由旋转构件控制的开关装置馈送的在冷凝器上的电荷的阈值感测装置。 信号发生器可以包括由旋转构件控制的脉冲操作的计算装置。

    Fuel feed devices for internal combustion engines
    9.
    发明授权
    Fuel feed devices for internal combustion engines 失效
    用于内燃机的燃油送料装置

    公开(公告)号：US3802406A

    公开(公告)日：1974-04-09

    申请号：US31156072

    申请日：1972-12-04

    申请人： SIBE

    发明人： MENNESSON A

    IPC分类号： F02D41/22 ,  F02D9/00 ,  F02D9/02 ,  F02D17/04 ,  F02B77/08 ,  B60K27/08

    CPC分类号： F02D9/00 ,  F02D2700/0243 ,  Y10T74/20534

    摘要： In the intake pipe, a principal throttle member serves to control the flow-rate of air and is opened, against the action of a first elastic means, by an actuating member which is at the disposal of the operator and linked to the principal throttle member through a mechanical transmission. This transmission is coupled to a movable element subject to the action of the first elastic means and cooperating in such a way, with the principal throttle member, that it drives the latter in the direction of opening by mechanical contact and in the direction of closing by a second elastic means less powerful than the first. The intake pipe comprises, downstream of the principal throttle member, an auxiliary throttle member actuated in such a way, by an electromagnet which is controlled by a switch sensitive to the mutual position of the principal throttle member and of said movable element, that this auxiliary throttle member is completely opened when the principal throttle member follows faithfully, in the direction of closing, the movements of said movable element and occupies a minimal open position when the principal throttle member is retarded, in the latter direction, with respect to the movements of this movable element.

    摘要翻译： 在进气管中，主节气门构件用于控制空气的流量，并且通过由操作者处理并与主节气门构件连接的致动构件抵抗第一弹性装置的作用而打开 通过机械传动。 该传动装置耦合到受第一弹性装置作用的可移动元件，并以这种方式与主节流元件协作，通过机械接触并沿关闭方向将其驱动在打开方向上 第二个弹性手段比第一个功能强大。 进气管包括在主节气门构件的下游，辅助节流构件以这种方式被致动的电磁体驱动，该电磁体由对主节气门构件和所述可移动元件的相互位置敏感的开关控制，该辅助节流构件 当主节气门构件在主节气门构件在关闭方向上遵循所述可移动元件的运动时，节气门构件完全打开，并且当主节气门构件在后一方向上延迟相对于运动时的运动时占据最小打开位置 这个可移动元件。

    Fuel feed devices for internal combustion engines
    10.
    发明授权
    Fuel feed devices for internal combustion engines 失效
    用于内燃机的燃油送料装置

    公开(公告)号：US3720190A

    公开(公告)日：1973-03-13

    申请号：US3720190D

    申请日：1971-05-24

    申请人： SIBE

    发明人： MENNESSON A

    IPC分类号： F02D41/18 ,  F02M51/02 ,  F02M51/00

    CPC分类号： F02D41/182 ,  F02M51/02

    摘要： Several valves supplied by a source of fuel under pressure are each actuated by an electromagnet energized over a variable fraction of each revolution of a rotary member driven by the engine. The energizing current passes through a distributor constituted by a light source, two photodiodes and electronic gates, the rotary member allowing the light source to illuminate or not the photodiodes according to its angular position.

    摘要翻译： 在压力下由燃料源供应的几个阀均由在由发动机驱动的旋转构件的每转的可变部分上通电的电磁体致动。 激励电流通过由光源，两个光电二极管和电子门构成的分配器，旋转构件允许光源根据其角度位置照亮或不照射光电二极管。