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公开(公告)号：US3646914A
公开(公告)日：1972-03-07
申请号：US3646914D
申请日：1970-02-19
申请人： SIBE
CPC分类号： F02M51/0667 , F02M51/005 , F02M51/0614 , F02M53/08 , F02M2051/08 , F02M2200/507
摘要： Liquid fuel is injected under pressure into the induction pipe downstream of the main throttle valve. The fuel flow is metered to the injection orifice by a valve actuated by an electromagnet according to the airflow in the induction pipe. The injection orifice is aligned with an auxiliary orifice in an air chamber at constant pressure. The airflow to the chamber is carried close to the electromagnet so as to cool it.
摘要翻译： 液体燃料在压力下被注入到主节流阀下游的感应管中。 通过根据导入管中的气流由电磁体驱动的阀将燃料流计量到喷射孔。 喷射孔与恒定压力下的空气室中的辅助孔对准。 通向室的气流靠近电磁铁，以使其冷却。
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公开(公告)号：US3596645A
公开(公告)日：1971-08-03
申请号：US88340169
申请日：1969-12-09
申请人： SIBE
摘要： The overall duration of opening of an injection valve in the fuel feed is regulated by an auxiliary throttle member opening automatically arranged upstream of a main throttle member. The pressure of the fuel passing through the injection valve is regulated by a system sensitive to the suction existing in the space between the two throttle members. Correction means act by feeding air into the system so as to reduce the suction and can include a diaphragm-controlled return valve and/or a capsuledriven piston obturating a calibrated orifice to the atmosphere.
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公开(公告)号：US3661367A
公开(公告)日：1972-05-09
申请号：US3661367D
申请日：1971-04-07
申请人： SIBE
CPC分类号： F02M3/08 , F02M3/06 , F02M7/02 , Y10S261/19
摘要： The carburetor has a fuel/air mixture supply circuit constituted by the sequence of an ascending channel connected to a float chamber through an immersed calibrated orifice and a descending channel with an opening into the intake pipe of the carburetor downstream of the main throttle member of this pipe. The descending channel is controlled by a member which opens it only during periods of deceleration of the engine. The linking zone between the two channels is above the constant level of the float chamber and connected through an air passage having a second calibrated orifice, to an air intake zone of the carburetor other than that connected to the upper portion of the float chamber. The ascending channel has a further calibrated orifice above the constant level and communicates with the space above the constant level through a passage of small cross-section opening into the ascending channel between its two calibrated orifices and also itself above the constant level. The assembly reduces the suction in the ascending channel to an extent insufficient or sufficient to stop the fuel being sucked into the descending channel according as the closure member is open or not.
摘要翻译： 化油器具有燃料/空气混合物供应回路，该燃料/空气混合物供应回路由通过浸入的校准孔连接到浮子室的上升通道的顺序和下降通道构成，该下降通道具有在该主节气门构件下游的化油器进气管的入口 管。 下降通道由仅在发动机减速期间打开的构件控制。 两个通道之间的连接区域高于浮子室的恒定水平面，并且通过具有第二校准孔口的空气通道连接到化油器的进气区域，而不是连接到浮子室的上部。 上升通道具有高于恒定水平面的进一步校准孔，并通过小截面通过其两个校准孔之间的上升通道的通道，并且恒定水平之上的空间与恒定水平之间的空间连通。 组件将上升通道中的吸力减小到足够或足以阻止燃料被吸入下降通道的程度，根据关闭构件是否打开。
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公开(公告)号：US3661134A
公开(公告)日：1972-05-09
申请号：US3661134D
申请日：1970-07-21
申请人： SIBE
CPC分类号： F02M51/02
摘要： The fuel feed device includes a valve actuated by an electromagnet, which is energized over a variable fraction of each revolution of a rotating member driven by the engine. To modify the moment of the injection, means sensitive to the load on the engine alter the angular position of the rotary member with respect to the engine drive take-up means. The modifying means can be a differential gear device.
摘要翻译： 燃料供给装置包括由电磁体驱动的阀，其在由发动机驱动的旋转构件的每转的可变部分上被通电。 为了改变注射的时刻，对发动机上的负载敏感的装置改变旋转构件相对于发动机驱动装置的角位置。 修改装置可以是差速齿轮装置。
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5.发明授权
公开(公告)号：US3654905A
公开(公告)日：1972-04-11
申请号：US3654905D
申请日：1969-10-14
申请人： SIBE
CPC分类号： F02D41/365
摘要： The invention relates to fuel feed devices for internal combustion engines, of the kind comprising at least one fuel valve openable by an electromagnet for as long as the same is energized under the control of a signal delivered by an energizing system brought into operation simultaneously with the engine ignition system and adapted to transmit, in synchronism with the rotation of a rotating member drivable after the bringing into action of the engine ignition system, signals whose duration depends upon engine operating conditions. The energizing system comprises means which interrupt transmission of the signal and close the valve when the duration of the signal reaches a predetermined maximum value.
摘要翻译： 本发明涉及用于内燃机的燃料供给装置，该燃料供给装置包括至少一个可由电磁铁打开的燃料阀，只要该燃料供给装置在与通电系统同时进行运行的信号的控制下被通电， 发动机点火系统，并且适于与在发动机点火系统起作用之后可旋转的旋转构件的旋转同步地传递其持续时间取决于发动机操作条件的信号。 激励系统包括当信号的持续时间达到预定最大值时中断信号传输并关闭阀的装置。
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公开(公告)号：US3455260A
公开(公告)日：1969-07-15
申请号：US3455260D
申请日：1966-10-24
申请人： SIBE
CPC分类号： F02M3/045 , Y10S261/19
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公开(公告)号：US3437081A
公开(公告)日：1969-04-08
申请号：US3437081D
申请日：1966-06-09
申请人： SIBE
CPC分类号： F02M69/44 , F02D9/00 , F02D2700/0235 , F02M1/00 , F02M2700/4335
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