专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US5159910A Lubricating apparatus for internal combustion engine 失效
标题翻译：内燃机润滑装置
公开(公告)号：US5159910A
公开(公告)日：1992-11-03
申请号：US704982
申请日：1991-05-24
申请人： Masakazu Ninomiya , Norio Omori , Satoshi Nakagawa
发明人： Masakazu Ninomiya , Norio Omori , Satoshi Nakagawa
IPC分类号： F01M1/12 , F01M5/00 , F01M5/02 , F01M7/00 , F01P11/20 , F02N19/04
CPC分类号： F02N19/04 , F01M1/12 , F01M5/001 , F01M5/02 , F01P2011/205
摘要： A lubricating apparatus for an internal-combustion engine comprises a detector for detecting whether the engine runs or not, a heat storage reservoir connected to lubricating oil outflow and inflow ports of the engine by a circular pipe system for storing the oil and maintaining its temperature, the heat storage reservoir being provided outside the engine, a hydraulic pump provided between the inflow port and the heat storage reservoir for controlling the supply of the oil stored in the heat storage reservoir to portions of the engine in response to a control signal, and a controller responsive to an output of the detector for producing the control signal to stop the hydraulic pump in order to maintain a temperature of the oil stored in the heat storage reservoir when the detector detects a stop of the engine and for producing the control signal to actuate the hydraulic pump to supply the oil, whose temperature is maintained by the heat storage reservoir, to the portions of the engine. The restarting of the engine is easily made because the oil is collected in the heat storage reservoir when the engine is stopped. In addition, the size of the engine is decreased, because the oil pan is omitted or part of the oil pan remains in the engine.
摘要翻译：一种用于内燃机的润滑装置包括用于检测发动机是否运转的检测器，通过用于储存油并保持其温度的圆形管道系统连接到发动机的润滑油流出口和流入口的储热容器，设置在发动机外部的储热容器，设置在流入口和蓄热容器之间的液压泵，用于响应于控制信号控制储存在储热容器中的油的部分供应到发动机的部分，控制器响应于检测器的输出，用于产生控制信号以停止液压泵，以便当检测器检测到发动机停止并产生控制信号以致动时，保持存储在储热容器中的油的温度该液压泵将温度由蓄热容器保持的油供给到发动机的各部分。当发动机停止时，将油收集在蓄热容器中，容易重新启动发动机。此外，由于油盘被省略或部分油盘残留在发动机中，发动机的尺寸减小。

22. 发明授权

US5115781A Air-fuel ratio controller for internal combustion engine 失效
标题翻译：用于内燃机的空燃比控制器
公开(公告)号：US5115781A
公开(公告)日：1992-05-26
申请号：US693092
申请日：1991-04-30
申请人： Noriaki Kurita , Masakazu Ninomiya , Kazunori Kishita
发明人： Noriaki Kurita , Masakazu Ninomiya , Kazunori Kishita
IPC分类号： F02D41/14
CPC分类号： F02D41/1479 , F02D41/2454 , F02D41/2474
摘要： A relation with output characteristic of an oxygen density sensor corresponding to a deviation of an air fuel ratio of a mixed gas supplied actually to an internal combustion engine from a desired air fuel ratio is stored beforehand in an air fuel ratio controller of the present invention. Then, the air fuel ratio deviation is computed correspondingly to an actual output of the oxygen density sensor according to the stored relation, and an air fuel ratio controlled variable is corrected according to the computed air fuel ratio deviation, thereby controlling the air fuel ratio to the desired air fuel ratio. Further, a change in output characteristic of the oxygen density sensor to the air fuel ratio is detected, then the output characteristic of the oxygen density sensor stored beforehand is corrected according to the detection result, and thus if the output characteristic of the oxygen density sensor fluctuates due to a deterioration arising on the oxygen density sensor, the air fuel ratio controlled variable will be decided in consideration of the fluctuation.

23. 发明授权

US4434768A Air-fuel ratio control for internal combustion engine 失效
标题翻译：内燃机空燃比控制
公开(公告)号：US4434768A
公开(公告)日：1984-03-06
申请号：US397874
申请日：1982-07-13
申请人： Masakazu Ninomiya
发明人： Masakazu Ninomiya
IPC分类号： F02D41/34 , F02D41/14 , F02M51/00 , F02M23/04
CPC分类号： F02D41/149
摘要： In an air-fuel ratio control system for an engine, when the engine is driving at a specified operating condition such as an acceleration or deceleration condition, the air-fuel ratio is controlled at a stoichiometric air-fuel ratio. During a steady-state operating condition following the termination of the specified operating condition the air-fuel ratio is gradually changed from the stoichiometric air-fuel ratio to a leaner air-fuel ratio which provides the optimum fuel consumption and the air-fuel ratio for optimum fuel consumption is maintained until the engine again comes to the specified operating condition. The change to the optimum fuel consumption air-fuel ratio takes place immediately after the termination of the specified operating condition or after the expiration of a given time after the termination of the specified operating condition.
摘要翻译：在用于发动机的空燃比控制系统中，当发动机在诸如加速或减速条件的指定操作条件下行驶时，将空燃比控制在理论空燃比。在指定运行状态结束后的稳态运行状态下，空燃比逐渐从化学计量空燃比变为较稀的空燃比，为空燃比提供最佳的燃油消耗，空燃比为保持最佳燃料消耗直到发动机再次进入指定的运行状态。最佳燃料消耗空燃比的变化是在特定运行状态终止后或在指定运行状态终止后给定时间到期后立即进行的。

24. 发明授权

US4651700A Method and apparatus for controlling air-fuel ration in internal combustion engine 失效
标题翻译：用于控制内燃机空燃比的方法和装置
公开(公告)号：US4651700A
公开(公告)日：1987-03-24
申请号：US749088
申请日：1985-06-26
申请人： Nobuyuki Kobayashi , Toshimitsu Ito , Takao Akatsuka , Masakazu Ninomiya
发明人： Nobuyuki Kobayashi , Toshimitsu Ito , Takao Akatsuka , Masakazu Ninomiya
IPC分类号： F02D41/00 , F02D41/14 , F02M51/00
CPC分类号： F02D41/1486
摘要： In an internal combustion engine wherein feedback control of the air-fuel ratio is carried out in accordance with the concentration of a specific composition in the exhaust gas, so that the air-fuel ratio is close to an aimed air-fuel ratio, the atmospheric pressure is detected, and the aimed air-fuel ratio is varied in accordance with the detected atmospheric pressure.
摘要翻译：在内燃机中，根据排气中的特定组成的浓度进行空燃比的反馈控制，使得空燃比接近目标空燃比，大气检测到压力，并且目标空燃比根据检测到的大气压力而变化。

25. 发明授权

US4510910A Ignition timing control method and apparatus for internal combustion engines 失效
标题翻译：点火正时控制方法和内燃机装置
公开(公告)号：US4510910A
公开(公告)日：1985-04-16
申请号：US578295
申请日：1984-02-08
申请人： Masakazu Ninomiya , Toshi Suda , Norio Omori , Susumu Akiyama , Hiroyasu Fukaya
发明人： Masakazu Ninomiya , Toshi Suda , Norio Omori , Susumu Akiyama , Hiroyasu Fukaya
IPC分类号： F02P5/15 , F02P5/145 , F02P5/152 , F02P5/153 , F02B3/00 , F02D5/00 , F02P5/04 , G06F15/20
CPC分类号： F02P5/1455 , Y02T10/46
摘要： An ignition timing control method and an apparatus for internal combustion engines in which the ignition timing of the engine is calculated from a base value obtained by detecting a first operation state of the engine and from a learned correction value obtained in accordance with the record content of a nonvolatile memory, the ignition timing being corrected by rewriting the nonvolatile memory in accordance with the detection result of second and third driving states of the engine, as desired.
摘要翻译：一种点火正时控制方法和内燃机的装置，其中，根据通过检测发动机的第一运行状态而得到的基值，根据根据记录内容的记录内容获得的学习校正值，计算发动机的点火正时非易失性存储器，根据需要根据发动机的第二和第三驱动状态的检测结果重写非易失性存储器来校正点火正时。

26. 发明授权

US4442815A Optimum air-fuel ratio control for internal combustion engine 失效
标题翻译：内燃机最佳空燃比控制
公开(公告)号：US4442815A
公开(公告)日：1984-04-17
申请号：US391687
申请日：1982-06-24
申请人： Masakazu Ninomiya
发明人： Masakazu Ninomiya
IPC分类号： F02D41/34 , F02D31/00 , F02D41/14 , F02D43/00 , F02D37/00
CPC分类号： F02D31/002 , F02D43/00
摘要： In an air-fuel ratio control system the air-fuel ratio is changed by changing the auxiliary air supply amount in a bypass path with respect to a main path for supplying air to the engine in the vicinity of an optimum air-fuel ratio. Signals representing the operating conditions such as rotational speed of the engine operated at the resulting different air-fuel ratios are detected at a plurality of operating points. The signals thus detected are compared and the fuel injection amount is regulated thereby to correct the air-fuel ratio so that the fuel consumption rate may become optimum.
摘要翻译：在空燃比控制系统中，通过在旁路路径中相对于在最佳空燃比附近向发动机供给空气的主路径改变辅助空气供给量来改变空燃比。在多个操作点检测表示在所得到的不同空燃比下运行的发动机的转速的操作条件的信号。将如此检测的信号进行比较，并且调节燃料喷射量，从而校正空燃比，使得燃料消耗率可能变得最佳。

27. 发明授权

US4094274A Fuel injection control system 失效
标题翻译：燃油喷射控制系统
公开(公告)号：US4094274A
公开(公告)日：1978-06-13
申请号：US711603
申请日：1976-08-04
申请人： Susumu Harada , Masakazu Ninomiya
发明人： Susumu Harada , Masakazu Ninomiya
IPC分类号： F02D41/34 , F02D41/12 , F02B3/00
CPC分类号： F02D41/123
摘要： A control circuit for a fuel injection system used with internal combustion engines, of the type in which fuel injection valve control pulses are generated whose duration depends on engine data, in particular engine rpm and air flow rate. To avoid misfires when the engine is run fast with a closed throttle, the fuel supply is shut off by suppression of the fuel control pulses. For this purpose, the control circuit generates a reference rpm value and a reference pulse train of predetermined pulse duration and compares the duration of the actual fuel injection control pulses with the predetermined duration and, at the same time, it compares the actual rpm with the reference rpm. If the actual pulse duration is less than the reference duration and if the actual rpm is greater than the reference rpm, the control circuit suppresses the fuel injection control pulses.
摘要翻译：用于与内燃机一起使用的燃料喷射系统的控制电路，其中产生燃料喷射阀控制脉冲的类型，其持续时间取决于发动机数据，特别是发动机转速和空气流量。为了避免当发动机以闭合的节气门运转时快速运转，通过抑制燃料控制脉冲关闭燃料供应。为此，控制电路产生预定脉冲持续时间的基准rpm值和参考脉冲串，并将实际燃料喷射控制脉冲的持续时间与预定时间进行比较，同时将实际转速与参考转速。如果实际脉冲持续时间小于参考持续时间，并且如果实际的rpm大于参考rpm，则控制电路抑制燃料喷射控制脉冲。

28. 发明授权

US4723523A Air/fuel ratio control system for internal combustion engine 失效
标题翻译：内燃机空燃比控制系统
公开(公告)号：US4723523A
公开(公告)日：1988-02-09
申请号：US936108
申请日：1986-11-28
申请人： Masahiro Kataoka , Masakazu Ninomiya , Norio Omori
发明人： Masahiro Kataoka , Masakazu Ninomiya , Norio Omori
IPC分类号： F02D41/00 , F02D41/04 , F02D41/06
CPC分类号： F02D41/065 , F02D41/061 , F02D2200/0606 , F02D41/042
摘要： An air/fuel ratio control system for an internal combustion engine that compensates, the amount of fuel supplied at engine starting based on lapsed time since the engine was operated and stopped. A lapse time from the immediately previous engine stop to the subsequent engine start is determined. Based on this lapse time, an increase value of fuel to be supplied into the engine's intake air by fuel injection valves is determined. This increase value is determined according to a pre-established of fuel temperature. The fuel supply amount is corrected upon engine start on the basis of the increase value.
摘要翻译：一种用于内燃机的空燃比控制系统，其用于补偿从发动机运转停止以来的发动机起动时供给的燃料量。确定从紧接在前的发动机停止到随后的发动机起动的经过时间。基于该经过时间，确定通过燃料喷射阀供给到发动机的进气中的燃料的增加值。该增加值根据预先确定的燃料温度来确定。基于增加值，在发动机起动时校正燃料供给量。

29. 发明授权

US4640254A Air-fuel ratio control system 失效
标题翻译：空燃比控制系统
公开(公告)号：US4640254A
公开(公告)日：1987-02-03
申请号：US772407
申请日：1985-09-04
申请人： Masakazu Ninomiya
发明人： Masakazu Ninomiya
IPC分类号： F02D41/00 , F02D41/04 , F02D41/10 , F02D41/14 , F02D41/24 , F02M51/00 , F02M7/06
CPC分类号： F02D41/10 , F02D41/045 , F02D41/1487 , F02D41/2406
摘要： An air-fuel control system determines a basic injection amount for steady operation in accordance with an engine speed and an intake manifold pressure or intake air amount of the engine, and compensates during a transient period of engine operation the basic injection amount in accordance with engine operating conditions such as throttle valve opening, O.sub.2 concentration in the exhaust gas, etc. At the time of engine acceleration, the fuel increment is incrementally compensated for in accordance with the air-fuel ratio immediately before the acceleration, data for fuel increment being stored in a map corresponding to data of the basic injection amount.
摘要翻译：空燃控制系统根据发动机转速和发动机的进气歧管压力或进气量确定稳定运行的基本喷射量，并且在发动机运转的过渡期间补偿根据发动机的基本喷射量操作条件如节气门打开，排气中的O 2浓度等。在发动机加速时，燃料增量根据加速之前的空燃比逐渐补偿，燃料增量的数据被存储在对应于基本喷射量的数据的地图中。

30. 发明授权

US4250853A Method and apparatus for controlling the fuel supply of an internal combustion engine 失效
标题翻译：用于控制内燃机的燃料供给的方法和装置
公开(公告)号：US4250853A
公开(公告)日：1981-02-17
申请号：US825805
申请日：1977-08-18
申请人： Susumu Harada , Masakazu Ninomiya
发明人： Susumu Harada , Masakazu Ninomiya
IPC分类号： F02B3/08 , F02D41/12 , F02D31/00
CPC分类号： F02D41/126 , F02B3/08 , Y02T10/142
摘要： A method and apparatus for controlling the fuel supply of an internal combustion engine in which the primary fuel injection valve control pulses are derived on the basis of signals from sensors which monitor various engine variables, e.g. intake air flow rate, induction tube pressure, engine speed and/or engine and air temperatures and in which the fuel supply is entirely interrupted during the condition of engine overrunning (negative output torque). After the termination of engine overrunning, the normal fuel quantity which would be supplied on the basis of prevailing sensor signals is intentionally increased for a predetermined length of time to compensate for engine cooling during overrunning. This is done by increasing the pulse length of the injection control pulses. The apparatus includes transducers and circuits for recognizing the condition of overrunning and circuitry for supplying temporarily lengthened fuel control pulses.
摘要翻译：用于控制内燃机的燃料供给的方法和装置，其中基于来自监测各种发动机变量的传感器的信号，例如，主燃料喷射阀控制脉冲被导出。进气流量，感应管压力，发动机转速和/或发动机和空气温度，并且在发动机超速状态（负输出转矩）期间燃料供应完全中断。在发动机超速停止之后，基于主要的传感器信号提供的正常燃料量有意增加预定的时间长度，以补偿在超速期间的发动机冷却。这是通过增加注入控制脉冲的脉冲长度来实现的。该装置包括用于识别超越状态的换能器和电路以及用于提供临时加长的燃料控制脉冲的电路。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式