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101.发明授权Method and apparatus for controlling fuel supply of an internal combustion engine 失效用于控制内燃机的燃料供给的方法和装置
公开(公告)号：US4562819A
公开(公告)日：1986-01-07
申请号：US479133
申请日：1983-03-25
申请人： Nobuyuki Kobayashi , Toshiaki Isobe
发明人： Nobuyuki Kobayashi , Toshiaki Isobe
CPC分类号： F02D41/065 , F02D41/068
摘要： Fuel supply to an internal combustion engine is controlled in accordance with the operating condition of the engine. Enrichment operation after the starting of the engine is executed for a period of from the start of the engine until the actual engine temperature becomes higher than the engine temperature at the start thereof by a predetermined value.
摘要翻译： 根据发动机的运行状况来控制对内燃机的燃料供给。 发动机启动后的浓缩操作在从发动机起动至实际发动机温度比其开始时的发动机温度高一个预定值的期间内执行。
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公开(公告)号：US4503822A
公开(公告)日：1985-03-12
申请号：US616778
申请日：1984-06-01
申请人： Nobuyuki Kobayashi , Hiroshi Ito
发明人： Nobuyuki Kobayashi , Hiroshi Ito
CPC分类号： F02P5/1504 , F02D41/123 , Y02T10/46
摘要： An ignition timing controlling system of an engine for controlling a fuel injection flow rate and the ignition timing on the basis of intake air flow rate and an engine rotational speed. The system controls the ignition timing to the maximum ignition advance angle when a throttle valve is fully closed and the fuel injection is stopped as in the course of deceleration, or the throttle valve is fully closed and the fuel injection is stopped after a predetermined times of ignition have been effected, and controls the ignition timing to the optimum ignition advance angle when, thereafter, the fuel injection has returned.
摘要翻译： 发动机的点火正时控制系统，其基于进气流量和发动机转速来控制燃料喷射流量和点火正时。 当节气门完全关闭并且在减速过程中燃料喷射停止时，系统将点火正时控制到最大点火提前角，或者节气门完全关闭并且在预定时间之后停止燃料喷射 当燃料喷射已经返回时，点火已经实现，并且将点火正时控制到最佳点火提前角。
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103.发明授权
公开(公告)号：US4495926A
公开(公告)日：1985-01-29
申请号：US566418
申请日：1983-12-28
CPC分类号： F02D41/2412
摘要： The fuel supply to an internal combustion engine is controlled by fuel injection signals that depend on the intake manifold pneumatic pressure PM and the engine running speed NE. The basic pulse width TP of the fuel injection signal is calculated from the equation TP=(TPBSE+TPNE)TPKNE, where TPBSE is taken from a one-dimensional function table PM-TPBSE, TPNE is taken from a one-dimensional function table NE-TPNE, and TPKNE is taken from a one-dimensional function table NE-TPKNE.
摘要翻译： 通过取决于进气歧管气动压力PM和发动机运行速度NE的燃料喷射信号来控制内燃机的燃料供给。 燃料喷射信号的基本脉冲宽度TP由公式TP =（TPBSE + TPNE）TPKNE计算，其中TPBSE取自一维功能表PM-TPBSE，TPNE取自一维功能表NE -TPNE，TPKNE取自一维功能表NE-TPKNE。
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104.发明授权
公开(公告)号：US4475517A
公开(公告)日：1984-10-09
申请号：US407559
申请日：1982-08-12
申请人： Nobuyuki Kobayashi , Hiroshi Itoh , Yoichi Sugiura
发明人： Nobuyuki Kobayashi , Hiroshi Itoh , Yoichi Sugiura
CPC分类号： F02D41/1482 , F02D41/1483
摘要： The proportion constant for proportional calculation and/or the integration time-constant for integral calculation with respect to the air-fuel ratio correction factor is changed in accordance with the engine warm-up condition, and the fuel-feeding rate is controlled in accordance with the calculated air-fuel ratio correction factor.
摘要翻译： 比例计算的比例常数和/或相对于空燃比校正系数的积分计算的积分时间常数根据发动机预热条件而改变，并且燃料供给速率根据 计算出的空燃比校正系数。
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105.发明授权Method and apparatus for controlling the fuel-feeding rate of an internal combustion engine 失效用于控制内燃机的燃料供给速度的方法和装置
公开(公告)号：US4469072A
公开(公告)日：1984-09-04
申请号：US407558
申请日：1982-08-12
申请人： Nobuyuki Kobayashi , Hiroshi Itoh
发明人： Nobuyuki Kobayashi , Hiroshi Itoh
CPC分类号： F02D41/06
摘要： Engine-starting enrichment is decreased gradually, after the engine is completely started, in response to the temperature difference between the present-coolant temperature and the initial-coolant temperature. The initial-coolant temperature is determined to be equal to the present-coolant temperature just when the engine is completely started.
摘要翻译： 响应于当前冷却剂温度和初始冷却剂温度之间的温差，发动机起动浓缩在发动机完全起动之后逐渐减小。 当发动机完全启动时，初始冷却剂温度被确定为等于当前冷却剂温度。
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公开(公告)号：US4462360A
公开(公告)日：1984-07-31
申请号：US407172
申请日：1982-08-11
申请人： Nobuyuki Kobayashi , Hiroshi Ito , Takahide Kuma
发明人： Nobuyuki Kobayashi , Hiroshi Ito , Takahide Kuma
CPC分类号： F02D31/005 , Y02T10/42 , Y10T477/68
摘要： A stepping motor is driven to control an opening area of an intake air flow rate control valve such that an engine rotational speed in a substantially full-close position of a throttle valve is brought into a target rotational speed range related to at least an engine coolant temperature. An intake air quantity into an engine and engine rotational speed are detected to determine a ratio of the intake air quantity to the engine rotational speed. Downward control to the intake air flow rate control valve is inhibited when a ratio of intake air quantity into an engine to the engine rotational speed is smaller than a predetermined reference.
摘要翻译： 驱动步进马达来控制进气流量控制阀的开口面积，使得将节气门的基本上全关闭位置的发动机转速设定为与至少发动机冷却剂相关的目标转速范围 温度。 检测进入发动机的进气量和发动机转速，以确定进气量与发动机转速的比率。 当进入发动机的进气量与发动机转速的比例小于预定参考值时，禁止对进气流量控制阀的向下控制。
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公开(公告)号：US4457283A
公开(公告)日：1984-07-03
申请号：US452095
申请日：1982-12-22
申请人： Nobuyuki Kobayashi , Toshimitsu Ito
发明人： Nobuyuki Kobayashi , Toshimitsu Ito
CPC分类号： F02D41/182 , F02D41/105
摘要： In an electronically controlled engine supplying fuel from a fuel injector near an intake port to an intake system, asynchronous acceleration fuel injection is carried out in relation to the secondary differential d.sup.2 X/dt.sup.2 of intake pipe pressure or intake air flow rate with respect to time t. Since the d.sup.2 X/dt.sup.2 increases rapidly and accurately after the start of acceleration of the engine, the asynchronous acceleration fuel injection can be carried out rapidly and accurately.
摘要翻译： 在从进气口附近的燃料喷射器向进气系统供给燃料的电子控制发动机中，相对于进气管压力或进气流量相对于时间t的二次差分d2X / dt2，进行异步加速燃料喷射 。 由于在发动机加速开始之后d2X / dt2迅速而准确地增加，所以异步加速燃料喷射可以快速准确地进行。
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公开(公告)号：US4450808A
公开(公告)日：1984-05-29
申请号：US371422
申请日：1982-04-23
CPC分类号： F02P5/1516 , Y02T10/46
摘要： An ignition timing control device which optimizes ignition timing even at low atmospheric pressures. This ignition timing control device comprises a detecting means for detecting when an exhaust gas recirculation (EGR) device should be actuated or not. When the detecting means indicates the EGR device is not actuated, but the quantity of intake air and engine speed are within a range of values where the exhaust gas recirculating device would be actuated at low altitudes, such ignition time is made to be optimum by delaying the timing.
摘要翻译： 一种点火正时控制装置，即使在低气压下也可以优化点火正时。 该点火正时控制装置包括用于检测何时应该致动排气再循环（EGR）装置的检测装置。 当检测装置指示EGR装置未被致动时，但是进气量和发动机转速在低排放气体再循环装置的值的范围内时，通过延迟来使得点火时间最佳化 时机。
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公开(公告)号：US4434760A
公开(公告)日：1984-03-06
申请号：US440523
申请日：1982-11-10
申请人： Nobuyuki Kobayashi , Hiroshi Itoh
发明人： Nobuyuki Kobayashi , Hiroshi Itoh
CPC分类号： F02D31/005 , F02D2011/102 , Y10T477/68
摘要： An engine comprising a main intake passage having a throttle valve therein. A bypass passage is branched off from the main intake passage located upstream of the throttle valve and is connected to the main intake passage located downstream of the throttle valve. A flow control valve, actuated by a step motor, is arranged in the bypass passage. When the pressure of the lubricating oil of the engine is decreased below a predetermined pressure, the idling speed of the engine is increased to a predetermined speed. In addition, when the temperature of the cooling water of the engine is increased beyond a predetermined temperature, the idling speed of the engine is also increased to a predetermined speed.
摘要翻译： 一种发动机，包括其中具有节流阀的主进气通道。 旁通通道从位于节流阀上游的主进气通道分支，并连接到位于节流阀下游的主进气通道。 由旁通通道设置由步进电动机驱动的流量控制阀。 当发动机的润滑油的压力降低到预定压力以下时，发动机的空转速度增加到预定的速度。 此外，当发动机的冷却水的温度升高超过预定温度时，发动机的空转速度也增加到预定的速度。
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公开(公告)号：US4411235A
公开(公告)日：1983-10-25
申请号：US337716
申请日：1982-01-07
IPC分类号： F02D41/04 , F02D41/24 , F02D41/32 , F02D45/00 , G01F1/00 , G01F1/34 , G01F15/00 , G01P15/16 , H03H11/12 , G01F1/68 , F02D5/00
CPC分类号： F02D41/32 , F02D41/28 , H03H11/126 , F02D2200/0406
摘要： In an internal combustion engine having an amount of fuel injection controlled in relation to pressure in an intake pipe, a low pass filter is connected to the output side of an intake pipe pressure sensor so as to remove a pulsating component of the intake pressure. A second low pass filter is provided so as to compensate for the delay in response of such filter, and the outputs of both filters are calculated by a calculating unit.
摘要翻译： 在具有相对于进气管中的压力控制的燃料喷射量的内燃机中，低通滤波器连接到进气管压力传感器的输出侧，以消除进气压力的脉动分量。 提供第二低通滤波器以补偿这种滤波器的响应延迟，并且两个滤波器的输出由计算单元计算。
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