会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Filter apparatus employing hollow fibers
    • 采用中空纤维的过滤装置
    • US4869822A
    • 1989-09-26
    • US238993
    • 1988-08-29
    • Eiichi KameiYasushi Shimomura
    • Eiichi KameiYasushi Shimomura
    • C02F1/44B01D63/02
    • B01D63/02B01D2313/21B01D2313/44
    • A filter apparatus comprises a housing having a liquid entrance, a liquid exit, and two tubes protruding from a wall of the housing into an inner space of the housing. The tubes have openings which face each other and have at least one perforation or side opening on their walls, one of the liquid entrance and the liquid exit being connected to one of the tubes. The detachable filter cartridge comprises an outer perforated cylinder, an inner non-perforated cylinder, the outer cylinder being connected to the inner cylinder in coaxial relationship such that a respective end space for receiving a liquid is formed inside each end of the outer cylinder. A bundle of porous hollow fibers is connected between the outer cylinder and the inner cylinder such that openings at both opposite ends of the hollow fibers open to allow passage of liquid from one end space for receiving liquid to another end space via the hollow fibers. The filter cartridge is arranged such that each open end of the inner cylinder sealingly receives therein a respective one of the tubes to form a liquid passage between the two tubes via the inner space of the inner cylinder, and a liquid passage between two tubes via the perforations of one tube, one of the end spaces, the porous hollow tubes, the other of said end spaces, and the perforations of another tube.
    • 过滤装置包括具有液体入口,液体出口和从壳体的壁突出到壳体的内部空间的两个管的壳体。 管具有彼此相对的开口,并且在其壁上具有至少一个穿孔或侧开口,液体入口和液体出口中的一个与一个管连接。 可拆卸的过滤筒包括一个外部穿孔的圆柱体,一个内部非穿孔的圆筒,该外部圆筒以同轴的关系连接到内部圆筒上,使得用于接收液体的相应的端部空间形成在外部圆筒的每个端部内部。 一组多孔中空纤维连接在外筒和内筒之间,使得中空纤维的两相对端处的开口打开以允许液体从一个端部空间通过,用于通过中空纤维接收液体到另一个端部空间。 内筒的每个开口端密封地容纳相应的一个管,以在内筒的内部空间之间在两个管之间形成液体通道,并且经由管内的两个管之间的液体通道 一个管的穿孔,一个端部空间,多孔中空管,另一个所述端部空间,以及另一个管的穿孔。
    • 8. 发明授权
    • Apparatus for controlling operating state of an internal combustion
engine
    • 用于控制内燃机的运行状态的装置
    • US4653449A
    • 1987-03-31
    • US810566
    • 1985-12-19
    • Eiichi KameiHideaki NambaMitsunori TakaoMasahiro OhbaMasao YonekawaMasashi Kiyono
    • Eiichi KameiHideaki NambaMitsunori TakaoMasahiro OhbaMasao YonekawaMasashi Kiyono
    • F02B1/04F02D41/00F02D41/14F02D43/00F02M3/00F02M51/00
    • F02D41/1401F02D43/00F02B1/04F02D2041/1415F02D2041/1416F02D2041/1426F02D2041/1433
    • Apparatus for controlling the operating state of an internal combustion engine (M1), has a demand amount detecting an unit (M2) for detecting amount of demand to the engine, an operating condition varying unit (M3) for varying a condition of operation of the engine, an operating state detecting an unit (M4) for detecting operating state of the engine, a target value setting unit (M5) for determining target values of variables of the operating condition, a control unit (M6) for controlling the operating condition varying unit (M3) by determining feedback amount of the operating condition variables so that detected values equal to the target values. In such apparatus, the target value setting unit (M5) is constructed to determine a target intake air quantity as a value with which fuel supply amount becomes minimum on the basis of the correlation between intake air quantity and fuel supply amount when output torque is made constant, and the control unit (M6) is constructed as an integral-added optimal regulator which determines the feedback amount on the basis of an optimal feedback gain predetermined in accordance with dynamic model of a system relating to the operation of the internal combustion engine.
    • 用于控制内燃机(M1)的操作状态的装置具有检测用于检测对发动机的需求量的单元(M2)的需求量,用于改变发动机的操作条件的操作条件改变单元(M3) 发动机,检测用于检测发动机的运行状态的单元(M4)的运行状态,用于确定运行状态的变量的目标值的目标值设定单元(M5),用于控制运转状态变化的控制单元(M6) 单元(M3),通过确定操作条件变量的反馈量,使得检测值等于目标值。 在这种设备中,目标值设定单元(M5)被构造成基于当输出扭矩被设定为进气量和燃料供给量之间的相关关系时,将目标进气量确定为燃料供给量变为最小值 常数,并且控制单元(M6)被构造为积分附加最优调节器,其基于根据与内燃机的操作有关的系统的动态模型预定的最佳反馈增益来确定反馈量。
    • 10. 发明授权
    • Idle speed control apparatus for internal combustion engine
    • 内燃机空转速度控制装置
    • US4638778A
    • 1987-01-27
    • US830935
    • 1986-02-19
    • Eiichi KameiHideaki Namba
    • Eiichi KameiHideaki Namba
    • F02D41/20F02D31/00F02D41/00F02D41/08F02D41/14F02D41/16F02D43/00F02D11/10
    • F02D41/1401F02D31/004F02D43/00F02D2041/1415F02D2041/1416F02D2041/1426F02D2041/1433
    • Apparatus for controlling idle speed of an internal combustion engine (M1) equipped with fuel injection valves (M2) comprises a throttle actuator (M4) associated with a throttle valve (M3), engine speed detecting unit (M5), intake air quantity detecting unit (M6), and electronic control unit (M8) for controlling the fuel injection valves (M2) and the throttle actuator (M4). The electronic control unit (M8) comprises a target idle speed setting unit (M9), a target intake air quantity setting unit (M10), and an integral-added optimal regulator (M11) for determining feedback amounts respectively in connection with the amount of fuel to be injected and the opening degree of the fuel injection valves. In such apparatus, target intake air quantity is determined as a value which makes fuel supply amount minimum on the basis of correlation between intake air quantity and fuel supply amount when the target idle speed is made constant. The integral-added optimal regulator determines the amount of feedback on the basis of an optimal feedback gain predetermined according to the dynamic model of the system relating to the operation of the internal combustion engine. As a result, the rotational speed of the internal combustion engine is controlled to a target idle speed with high response and stability characteristic.
    • 用于控制配备有燃料喷射阀(M2)的内燃机(M1)的怠速的装置包括与节气门(M3)相关联的节气门执行器(M4),发动机转速检测单元(M5),进气量检测单元 (M6)和用于控制燃料喷射阀(M2)和节气门执行器(M4)的电子控制单元(M8)。 电子控制单元(M8)包括目标怠速设定单元(M9),目标进气量设定单元(M10)和积分附加最优调节器(M11),用于分别根据 要喷射的燃料和燃料喷射阀的开度。 在这种装置中,目标进气量被确定为当目标怠速恒定时基于进气量和燃料供给量之间的相关性使得燃料供给量最小的值。 积分补充的最佳调节器基于根据与内燃机的操作有关的系统的动态模型预定的最佳反馈增益来确定反馈量。 结果,内燃机的旋转速度被控制到具有高响应和稳定特性的目标空转速度。