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12 条记录 (耗时 0.036 秒)

    Measuring instrument for the profile of piled charge of a blast furnace
    4.
    发明授权
    Measuring instrument for the profile of piled charge of a blast furnace 失效
    用于高炉堆放料的型材的测量仪器

    公开(公告)号：US4326337A

    公开(公告)日：1982-04-27

    申请号：US145697

    申请日：1980-05-01

    申请人： Keiichi Akimoto ,  Tsuyoshi Tsuchida

    发明人： Keiichi Akimoto ,  Tsuyoshi Tsuchida

    IPC分类号： C21B7/24 ,  G01B5/20 ,  G01B7/28

    CPC分类号： C21B7/24 ,  G01B5/20

    摘要： An apparatus for measuring the piling profile of a blast furnace charge is disclosed. The apparatus includes a guide pipe having a distal end extending into the furnace. Means are provided for moving the guide pipe radially into and out of the furnace and for detecting the radial position of the guide pipe. A rope extends through the guide pipe to the distal end thereof and forms a loop at the distal end which extends around a pair of pulleys and which includes a plumb movably mounted on the loop. Means are provided for winding and unwinding the rope and for detecting the tension of the rope so that the contact of the plump with the charge can be detected. Means are provided for determining the position of the rope at such contact and for measuring the piling profile of the furnace charged based upon the guide pipe position and rope position at said contact.

    摘要翻译： 公开了一种用于测量高炉电荷的打桩剖面的装置。 该装置包括具有延伸到炉中的远端的导管。 提供了用于将引导管径向移入和移出炉子并用于检测导管的径向位置的装置。 绳索穿过导管延伸到其远端，并且在远端处形成环，该环绕一对滑轮延伸，并且包括可移动地安装在环上的铅垂。 提供用于卷绕和展开绳索并且用于检测绳索的张力的装置，使得可以检测到丰满与充电的接触。 提供了用于确定在这种接触处的绳索的位置并且用于测量基于所述接触件处的导管位置和绳索位置所填充的炉的打桩轮廓的装置。

    Secondary air supply system for automobile engine having superchager
    5.
    发明授权
    Secondary air supply system for automobile engine having superchager 失效
    具有超级发动机的汽车发动机二次供气系统

    公开(公告)号：US4406126A

    公开(公告)日：1983-09-27

    申请号：US340336

    申请日：1982-01-18

    申请人： Tsunetoshi Yokokura ,  Tsuyoshi Tsuchida

    发明人： Tsunetoshi Yokokura ,  Tsuyoshi Tsuchida

    IPC分类号： F01N3/34 ,  F02B37/00 ,  F02B37/02 ,  F02B37/18 ,  F02D23/00 ,  F01N5/04 ,  F01N3/30

    CPC分类号： F02B37/00 ,  F01N3/34 ,  F02B37/02 ,  F02B37/18 ,  Y02T10/144 ,  Y02T10/20

    摘要： A secondary air supply system for an internal combustion engine having a supercharger comprises a secondary air supply valve operable in response to the pulsating flow of exhaust gases emitted from at least one of engine cylinders. The remaining engine cylinders are communicated to an exhaust gas purifying device through a supercharger so that the exhaust gases emitted therefrom can drive a turbine of the supercharger. The exhaust gases emitted from such at least one of the engine cylinders are directly supplied to the exhaust gas purifying device in admixture with a secondary air supplied by the valve to facilitate an effective and efficient purification of the exhaust gases as a whole.

    摘要翻译： 具有增压器的内燃机的二次空气供应系统包括二次空气供应阀，其响应于从发动机气缸中的至少一个发出的废气的脉动流动而可操作。 其余的发动机气缸通过增压器与排气净化装置连通，使得从其排出的废气可以驱动增压器的涡轮机。 从这种至少一个发动机气缸排出的废气直接由排气净化装置供给到由阀供应的二次空气，以便整体上有效且有效地净化废气。

    Engine control system having exhaust gas sensor
    7.
    发明授权
    Engine control system having exhaust gas sensor 失效
    具有废气传感器的发动机控制系统

    公开(公告)号：US4512313A

    公开(公告)日：1985-04-23

    申请号：US500918

    申请日：1983-06-03

    申请人： Tsuyoshi Tsuchida ,  Yoshinobu Kido ,  Hideki Kakumoto ,  Yuzuru Tanaka

    发明人： Tsuyoshi Tsuchida ,  Yoshinobu Kido ,  Hideki Kakumoto ,  Yuzuru Tanaka

    IPC分类号： F02D41/14 ,  F02M7/12

    CPC分类号： F02D41/1474

    摘要： An internal combustion engine including an intake system for providing a supply of intake gas to the engine, an exhaust system for exhausting combustion gas from the engine as exhaust gas and an engine control system. The engine control system includes an exhaust gas sensor provided in the exhaust system of the engine for producing an electric signal which corresponds to the concentration of a constituent in the engine exhaust gas, a regulating device for regulating at least one of factors which affects operating conditions of the engine, and a control circuit which includes a comparator for comparing the electric signal with a first reference value to produce a control signal, a discriminating circuit including an operation circuit for performing operations to obtain rate of change in a unit time of the electric signal and produce a sensor activated signal when the rate of change of the electric signal is greater than a second predetermined value and a signal holding circuit for holding the sensor activated signal until the engine is stopped, a gate circuit responsive to the sensor activated signal applied from the signal holding circuit and allowing to pass the control signal from the comparator to the regulating device to control the regulating device under the control signal.

    摘要翻译： 一种内燃机，包括用于向发动机提供进气的进气系统，用于从作为废气的发动机排出燃烧气体的排气系统和发动机控制系统。 发动机控制系统包括设置在发动机的排气系统中的废气传感器，用于产生对应于发动机废气中的组分浓度的电信号，调节装置，用于调节影响操作条件的因素中的至少一个 以及控制电路，其包括用于将电信号与第一参考值进行比较以产生控制信号的比较器，鉴别电路包括用于执行操作的操作电路，以获得电单位时间内的变化率 信号，并且当电信号的变化率大于第二预定值时产生传感器激活的信号，以及用于保持传感器启动信号直到发动机停止的信号保持电路，响应于传感器激活信号的门电路 从信号保持电路接收来自比较器t的控制信号 o调节装置在控制信号下控制调节装置。

    Internal combustion engine having reinforced structure
    8.
    发明授权
    Internal combustion engine having reinforced structure 失效
    内燃机具有加强结构

    公开(公告)号：US4831978A

    公开(公告)日：1989-05-23

    申请号：US94415

    申请日：1987-09-09

    申请人： Isamu Iguchi ,  Hirofumi Ohshima ,  Hiroaki Deguchi ,  Tsuyoshi Tsuchida

    发明人： Isamu Iguchi ,  Hirofumi Ohshima ,  Hiroaki Deguchi ,  Tsuyoshi Tsuchida

    IPC分类号： F01M11/00 ,  F02B61/06 ,  F02B77/13 ,  F02F7/00

    CPC分类号： F02F7/0053 ,  F02F7/008 ,  F02F2007/0056

    摘要： An internal combustion engine comprises reinforcing means secured to an edge portion of a lower opening of the cylinder block at a peripheral edge portion thereof. The reinforcing member has a plate-like shape, has connecting parts extending laterally with respect to the direction of the engine for connecting the facing edge portions of the lower opening of the cylinder block and is formed with openings for passage of oil at the front portion thereof and is secured to an oil pan at the lower surface of its front portion. The rear portion of said reinforcing means forms a part of an outer lower wall of a crank case containing a crank shaft and bifurcates into an upper branch extending backwardly and upwardly and a lower branch extending backwardly and downwardly. The upper branch has an end portion for connection with the cylinder block and the lower branch has an end portion for connection with a transmission case.

    摘要翻译： 内燃机包括加固装置，该加强装置在其周边部分固定在气缸体的下开口的边缘部分。 加强构件具有板状，具有相对于发动机的方向横向延伸的连接部，用于连接气缸体的下部开口的相对边缘部分，并且在前部形成有用于通过油的开口 并且在其前部的下表面处固定到油盘。 所述加强装置的后部形成包含曲柄轴的曲柄箱的外部下壁的一部分，并分叉成向后和向上延伸的上部分支以及向下和向下延伸的下部分支。 上分支具有用于与气缸体连接的端部，下分支具有用于与变速箱连接的端部。

    Fuel injection control system for internal combustion engine
    9.
    发明授权
    Fuel injection control system for internal combustion engine 失效
    内燃机燃油喷射控制系统

    公开(公告)号：US4606318A

    公开(公告)日：1986-08-19

    申请号：US498326

    申请日：1983-05-26

    申请人： Tsuyoshi Tsuchida ,  Yoshinobu Kido

    发明人： Tsuyoshi Tsuchida ,  Yoshinobu Kido

    IPC分类号： F02D41/18 ,  G01F1/32 ,  G01F15/04 ,  G01P5/01 ,  F02B3/00

    CPC分类号： G01F1/329 ,  F02D41/185 ,  G01F15/043 ,  B60G2401/176

    摘要： A Karman vortex generator is disposed in the air intake passage of an internal combustion engine. The frequency of the Karman vortex generated by the generator is detected by a Karman vortex frequency detector to measure the flow rate of intake air. The frequency of the Karman vortex is in proportion to the flow rate of intake air with a Strouhal number being the constant of proportionality thereof. However, when the flow rate or the flow velocity of intake air is within a certain range, the Strouhal number fluctuates and the proportionality between the Strouhal number and the flow rate of intake air is broken. This range is shifted when the kinematic viscosity of intake air changes. The kinematic viscosity of intake air depends upon the temperature thereof. Thus, the temperature of intake air is detected, and the output of the Karman vortex frequency detector is corrected when the air flow velocity represented by the output of the Karman vortex frequency detector is in such a range as to vary the Strouhal number taking into account the shift of such range due to the change of the kinematic viscosity of intake air.

    摘要翻译： 卡门涡流发生器设置在内燃机的进气通道中。 由发电机产生的卡曼涡流的频率由卡曼涡流频率检测器检测，以测量进气的流量。 卡曼涡的频率与进气的流量成比例，其中斯特鲁哈尔数是其比例常数。 然而，当进气的流量或流速在一定范围内时，Strouhal数量波动，Strouhal数和进气流量之间的比例被破坏。 当进气的运动粘度发生变化时，该范围会发生变化。 进气的运动粘度取决于其温度。 因此，当由卡曼涡流频率检测器的输出表示的空气流动速度在考虑到Strouhal数量的范围内时，检测进气的温度，并且修正卡曼涡流频率检测器的输出 由于进气的运动粘度的变化，这种范围的变化。

    Structure for mounting air cleaner of engine
    10.
    发明授权
    Structure for mounting air cleaner of engine 失效
    用于安装发动机空气滤清器的结构

    公开(公告)号：US5062496A

    公开(公告)日：1991-11-05

    申请号：US385346

    申请日：1989-07-25

    申请人： Hirotaka Fukada ,  Koichi Kondoh ,  Tsuyoshi Tsuchida

    发明人： Hirotaka Fukada ,  Koichi Kondoh ,  Tsuyoshi Tsuchida

    IPC分类号： B60K13/02 ,  F02M35/16 ,  B60K5/12

    CPC分类号： F02M35/161 ,  B60K13/02 ,  F02M35/02

    摘要： A structure for mounting an air cleaner in an engine compartment. The air cleaner is supported on an engine and a transmission having different vibration frequencies. Therefore, the frequency of an applied vibration force does not coincide with the natural frequency of the air cleaner, with the result that resonance of the air cleaner is prevented and reliability of the air cleaner is improved.

    摘要翻译： 用于将空气滤清器安装在发动机舱中的结构。 空气滤清器支撑在发动机和具有不同振动频率的变速器上。 因此，施加的振动力的频率与空气滤清器的固有频率不一致，结果是防止了空气滤清器的共振，并提高了空气滤清器的可靠性。