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14 条记录 (耗时 0.017 秒)

    Method for detecting knocking in internal combustion engine
    5.
    发明授权
    Method for detecting knocking in internal combustion engine 失效
    检测内燃机爆震的方法

    公开(公告)号：US4271469A

    公开(公告)日：1981-06-02

    申请号：US24772

    申请日：1979-03-28

    申请人： Hisasi Kawai ,  Toshimitsu Ito ,  Masakatsu Sanada ,  Kazuo Iwase

    发明人： Hisasi Kawai ,  Toshimitsu Ito ,  Masakatsu Sanada ,  Kazuo Iwase

    IPC分类号： F02P5/152 ,  F02D45/00 ,  F02P5/153 ,  G01H17/00 ,  G01L23/22 ,  G01M15/00 ,  G06F15/20

    CPC分类号： G01L23/225

    摘要： A knocking detection method for internal combustion engines in which vibrations of the engine are detected by a vibration sensor and a peak value of the vibrations during a predetermined interval near the top dead center in each revolution of the engine is sampled. The peak value for each revolution is stored for a predetermined number of revolutions of the engine and an average value of the peak values is obtained. Then the ratio of each peak value to the average value is calculated, and the number of ratios whose magnitude exceeds a predetermined magnitude is expressed in terms of a rate or a percentage with respect to the total number of ratios, i.e., the predetermined number of revolutions of the engine. The presence or absence of the knocking is determined whether or not the rate or percentage is above a reference rate or percentage.

    摘要翻译： 对通过振动传感器检测到发动机的振动的内燃机的爆震检测方法和在发动机的每转中的上止点附近的预定间隔期间的振动的峰值进行采样。 每转的峰值存储发动机的预定转数，并获得峰值的平均值。 然后，计算每个峰值与平均值的比值，并且其幅度超过预定幅度的比率数目以关于比率总数的速率或百分比表示，即预定数量 发动机的转速。 确定爆震的存在或不存在是否速率或百分比是否高于参考速率或百分比。

    Fuel supply system for engines
    6.
    发明授权
    Fuel supply system for engines 失效
    发动机燃油供应系统

    公开(公告)号：US4195608A

    公开(公告)日：1980-04-01

    申请号：US807525

    申请日：1977-06-17

    申请人： Masakatsu Sanada ,  Toshimitsu Ito ,  Masahiko Nakada

    发明人： Masakatsu Sanada ,  Toshimitsu Ito ,  Masahiko Nakada

    IPC分类号： F02B1/04 ,  F02M5/10 ,  F02M31/20 ,  F02M37/00 ,  F02M37/20 ,  F02M15/00 ,  F02M19/06

    CPC分类号： F02M5/14 ,  F02M5/10 ,  F02B1/04

    摘要： A fuel supply system for engines having a carburetor which has a float chamber and a vapor bleed passage connected to the float chamber, wherein a part of a fuel supply passage means for supplying fuel from a fuel tank to the carburetor traverses through the float chamber so that the fuel flowing through the fuel supply passage means absorbs heat from the fuel contained in the float chamber. The fuel entering into the float chamber releases volatile light components as vapor towards the vapor bleed passage while the liquid fuel contained in the float chamber becomes a more stable liquid due to the release of volatile components and the cooling effected by heat exchange with the fuel flowing through the fuel supply passage means.

    摘要翻译： 一种用于具有化油器的发动机的燃料供应系统，其具有连接到所述浮子室的浮子室和蒸汽排放通道，其中用于从燃料箱向所述化油器供应燃料的燃料供给通道装置的一部分穿过所述浮子室， 流经燃料供给通路的燃料从吸收浮子室内的燃料吸收热量。 进入浮法室的燃料将挥发性的光成分作为蒸气向蒸气排放通道释放，同时由于挥发性成分的释放，包含在浮动室中的液体燃料变成更稳定的液体，并且通过与燃料流的热交换而进行的冷却 通过燃料供给通道装置。

    Electrically heated catalytic converter for an engine
    7.
    发明授权
    Electrically heated catalytic converter for an engine 失效
    用于发动机的电加热催化转化器

    公开(公告)号：US5494642A

    公开(公告)日：1996-02-27

    申请号：US361261

    申请日：1994-12-21

    申请人： Masakatsu Sanada

    发明人： Masakatsu Sanada

    IPC分类号： B01D53/86 ,  B01J35/02 ,  B01J35/04 ,  F01N3/20 ,  F01N3/28

    CPC分类号： F01N3/2026 ,  F01N2330/02 ,  Y02T10/26

    摘要： An electrically heated catalytic converter having a substrate for a catalyst which is formed as a scroll-like cylindrical laminated assembly, a rod like metal center electrode connected to the laminated assembly, and a casing accommodating the laminated assembly which also acts as an outer electrode. The center electrode extends from the laminated assembly along the central axis, bends towards the wall of the casing and penetrates the casing. The center electrode is fixed to the casing via an insulating material at the point where it penetrates the casing. Four buffer members are interposed between the laminated assembly and the casing, each of buffer members being made of a metal plate, one end of the respective buffer members being fixed to the casing at the portion near the penetration point of the center electrode, the other end of the respective buffer members being fixed to the outside of the laminated assembly. During the operation of the engine, the laminated assembly is displaced by the thermal expansion of the center electrode. In the present invention, thermal expansions also occurs in each of the buffer members. Since the ends of the buffer members are fixed near to the penetration point at which the center electrode is fixed to the casing, the amounts of the displacements of the other ends of the buffer members where the buffer members are fixed to the laminated assembly are equal to the displacement of the laminated assembly caused by the thermal expansion of the center electrode. Therefore, the displacement of the laminated assembly is not hindered by the buffer members. Thus, the buffer members support the laminated assembly without causing excessive stress in the laminated assembly.

    摘要翻译： 一种电加热催化转化器，其具有形成为涡卷状圆柱形层压组件的催化剂用基板，与层压组件连接的棒状金属中心电极，以及容纳层叠组件的壳体，其还用作外部电极。 中心电极从夹层组件沿着中心轴线延伸，朝向壳体的壁弯曲并穿透壳体。 中心电极在穿透壳体的位置经由绝缘材料固定到壳体。 四个缓冲构件插入在层压组件和壳体之间，每个缓冲构件由金属板制成，各个缓冲构件的一端在靠近中心电极的穿透点的部分固定到壳体，另一个 各个缓冲构件的端部固定到层叠组件的外侧。 在发动机操作期间，层叠组件通过中心电极的热膨胀而移位。 在本发明中，在每个缓冲部件中也发生热膨胀。 由于缓冲构件的端部固定在靠近中心电极被固定到壳体的穿透点附近，所以缓冲构件的固定到层叠组件的缓冲构件的另一端的位移量相等 涉及由中心电极的热膨胀引起的层压组件的位移。 因此，层压组件的位移不受缓冲构件的阻碍。 因此，缓冲构件支撑层叠组件，而不会在层叠组件中引起过大的应力。

    Vehicle driveability evaluation system
    8.
    发明授权
    Vehicle driveability evaluation system 失效
    车辆驾驶性能评估系统

    公开(公告)号：US5986545A

    公开(公告)日：1999-11-16

    申请号：US938428

    申请日：1997-09-26

    申请人： Masakatsu Sanada ,  Toshio Tanahashi

    发明人： Masakatsu Sanada ,  Toshio Tanahashi

    IPC分类号： G01M17/007 ,  G01M15/04 ,  B60Q1/00 ,  G01L3/26

    CPC分类号： G01M17/00 ,  G01M15/044

    摘要： In a vehicle driveability evaluation system, an engine is coupled to a dynamic dynamometer which is capable of changing a load torque and a speed in a very short time. A control unit controls the dynamic dynamometer so that the load torque and the speed of the dynamometer simulate the load and the speed of the engine when it is mounted on an actual vehicle. The driveability evaluation test is performed by operating the engine while simulating various running conditions of the vehicle by the dynamic dynamometer. Engine operating parameters such as an engine speed and an output torque are converted by a driveability data generating unit into driveability data such as an acceleration and vibration of the vehicle in accordance with the characteristic of the vehicle. These driveability data are converted by a sense-data generating unit into stimuli such as visual images, sounds and forces which can be directly perceived by the human senses. Therefore, an inspector can directly perceive the driveability of the actual vehicle from the stimuli generated by the sense-data generating unit without actually mounting the engine in the vehicle body.

    摘要翻译： 在车辆驾驶性能评价系统中，发动机与能够在短时间内改变负载转矩和转速的动态测力计相结合。 控制单元控制动态测力计，使负载转矩和测功机的速度模拟当发动机安装在实际车辆上时的负载和速度。 在通过动态测力计模拟车辆的各种行驶状态的同时操作发动机来进行驾驶性评价试验。 诸如发动机转速和输出转矩之类的发动机工作参数由驾驶性能数据生成单元根据车辆的特性被转换为诸如车辆的加速度和振动的驾驶性能数据。 这些可驾驶性数据由感测数据生成单元转换成诸如可以由人类感觉直接感知的视觉图像，声音和力的刺激。 因此，检查员可以直接从感知数据生成单元产生的刺激感知实际车辆的驾驶性，而不需要将发动机实际安装在车体中。

    Float chamber means for a carburetor
    9.
    发明授权
    Float chamber means for a carburetor 失效
    浮子室意味着化油器

    公开(公告)号：US4207277A

    公开(公告)日：1980-06-10

    申请号：US862840

    申请日：1977-12-21

    申请人： Masakatsu Sanada ,  Toshimitsu Ito

    发明人： Masakatsu Sanada ,  Toshimitsu Ito

    IPC分类号： F02M5/00 ,  F02M5/10 ,  F02M15/02 ,  F02M15/04

    CPC分类号： F02M5/14 ,  F02M15/045 ,  F02M5/10 ,  Y10S261/74

    摘要： A float chamber means for a carburetor having a heating element provided in its float chamber for selectively heating liquid fuel contained in the float chamber so that highly volatile components included in the fuel are vaporized in the float chamber and released from the liquid fuel before it enters into fuel passages provided in the carburetor thereby avoiding percolation due to abnormal vaporization of fuel in those fuel passages.

    摘要翻译： 一种用于化油器的浮子室装置，其具有设置在其浮动室中的加热元件，用于选择性地加热容纳在浮动室中的液体燃料，使得包含在燃料中的高挥发性组分在浮动室中蒸发并在液体燃料进入之前从液体燃料中释放 进入设置在化油器中的燃料通道，从而避免由于那些燃料通道中的燃料的异常汽化引起的渗透。

    Fuel feed device of an internal combustion engine
    10.
    发明授权
    Fuel feed device of an internal combustion engine 失效
    内燃机的燃料供给装置

    公开(公告)号：US4108126A

    公开(公告)日：1978-08-22

    申请号：US793637

    申请日：1977-05-04

    申请人： Masakatsu Sanada ,  Masahiko Nakada

    发明人： Masakatsu Sanada ,  Masahiko Nakada

    IPC分类号： F02M37/20 ,  F02D33/00 ,  F02M5/10 ,  F02M15/00 ,  F02M37/00 ,  F02M31/00

    CPC分类号： F02D33/006 ,  F02M37/0064 ,  F02M5/10

    摘要： Disclosed is a fuel feed device of an internal combustion engine. The fuel supply conduit communicating the carburetor and the fuel tank is arranged in the carburetor for cooling the carburetor and for vaporizing the low boiling components in the fuel only when the temperature of the engine is higher than a predetermined level. The fuel flowing out from the fuel supply passage located in the carburetor is introduced into a low boiling component separator. In this separator, the low boiling components in the fuel are removed, and then the fuel consisting of the high boiling components is fed into the carburetor to prevent the occurrence of an abnormal fuel metering operation under a high-temperature condition.

    摘要翻译： 公开了一种内燃机的燃料供给装置。 连通化油器和燃料箱的燃料供给管路配置在化油器中，用于冷却化油器，并且仅在发动机的温度高于预定水平时蒸发燃料中的低沸点成分。 从位于化油器中的燃料供给通道流出的燃料被引入低沸点组分分离器中。 在该分离器中，除去燃料中的低沸点成分，然后将由高沸点成分构成的燃料送入化油器，以防止在高温条件下出现异常的燃料计量操作。