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    • 13. 发明授权
    • Combustion control apparatus
    • 燃烧控制装置
    • US4385887A
    • 1983-05-31
    • US268758
    • 1981-06-01
    • Yoshio YamamotoYukio NagaokaYoshiyuki Yokoajiro
    • Yoshio YamamotoYukio NagaokaYoshiyuki Yokoajiro
    • F23D11/10F23D14/02F23N1/02
    • F23N1/027F23N2033/06F23N2035/14F23N2035/18F23N2035/20F23N2035/24F23N2039/04Y10T137/7757
    • A combustion control apparatus comprises a premix combustion burner requiring primary air, an injector disposed in a primary air passage and including a constricted section having a fixed diameter and length, an enlarged section communicating with the constricted section and a fuel injecting port disposed concentrically with the constricted section and in a predetermined region, and a pressure regulator disposed in a fuel feed passage communicating with the fuel injecting port, the arrangement being such that the pressure regulator is controlled so that the pressure difference between the outlet section of the pressure regulator and the inlet section of the injector may be within the fixed range of the pressure difference produced between the inlet and constricted sections of the injector on the basis of the amount of primary air at the time of the lowest input, thereby maintaining the ratio between the amounts of air and fuel at a constant value and securing combustion stability and high combustion efficiency. Particularly, the apparatus is characterized in that it is highly effective even if the fuel pressure and air pressure are low.
    • 一种燃烧控制装置,其特征在于,包括需要一次空气的预混合燃烧器,设置在一次空气通路内的喷射器,具有固定直径和长度的收缩部,与所述收缩部连通的扩大部,以及与所述收缩部同心配置的燃料喷射口, 所述压力调节器设置在与所述燃料喷射口连通的燃料供给通道中,所述压力调节器被调节为使得所述压力调节器的出口部分与所述压力调节器之间的压力差 喷射器的入口部分可以基于在最低输入时的一次空气量的基础上在喷射器的入口部分和收缩部分之间产生的压力差的固定范围内,从而保持喷射器的入口部分之间的比例 空气和燃料具有恒定值并确保燃烧稳定性和h 燃烧效率高。 特别地,该装置的特征在于,即使燃料压力和空气压力低,也是非常有效的。
    • 15. 发明申请
    • Cleaning apparatus and cleaning method
    • 清洁装置和清洁方法
    • US20070227563A1
    • 2007-10-04
    • US11732466
    • 2007-04-02
    • Hirokazu YamamotoAkiko HashiYoshio YamamotoKatsuhiro Ota
    • Hirokazu YamamotoAkiko HashiYoshio YamamotoKatsuhiro Ota
    • B08B3/00B08B3/12
    • B08B3/12
    • Embodiments in accordance with the present invention provide straightening plates at the upstream side of a cleaning tank and a straightening plate at the downstream side of the object to be cleaned. Apertures are arranged in the planes of the respective straightening plates. An aperture ratio of the upstream straightening plates is set larger than the ratio of the downstream straightening plate. For example, the aperture ratio of the upstream straightening plate may be set at a value between 10% and 25%, and the aperture ratio of the downstream straightening plate is set at a value between 2.5% and 10%. With this, the flow of liquid in the cleaning chamber sandwiched between the upstream and downstream straightening plates can be brought to a pseudo-laminar flow. Contaminants separated from the object to be cleaned are moved quickly to the discharge chamber and are removed by a filter.
    • 根据本发明的实施例在清洁罐的上游侧提供矫直板,并且在待清洁物体的下游侧设有矫直板。 孔径布置在各矫直板的平面内。 上游矫直板的开口率设定为比下游矫直板的比例大。 例如,可以将上游整流板的开口率设定为10%〜25%的值,将下游矫直板的开口率设定为2.5%〜10%的值。 由此,夹在上游和下游矫直板之间的清洁室中的液体流可以变成假层流。 与待清洁物体分离的污染物被快速移动到排出室,并通过过滤器去除。
    • 18. 发明授权
    • Ignition timing control system for internal combustion engine
    • 内燃机点火正时控制系统
    • US5845620A
    • 1998-12-08
    • US366730
    • 1994-12-30
    • Kotaro MiyashitaShuichi TakagiYoshio YamamotoYoshihisa HaraHiroshi Ikeba
    • Kotaro MiyashitaShuichi TakagiYoshio YamamotoYoshihisa HaraHiroshi Ikeba
    • F02P5/15F02D45/00F02P5/152F02P5/153
    • F02P5/1527Y02T10/46
    • An ignition timing control system for an internal combustion engine that estimates the octane number of the fuel being used based on the state of engine combustion knocking and controls the ignition timing to a value not exceeding the knocking limit. The basic ignition timing is set along the knocking limit of fuel having least octane number and the maximum advance amount is set between the knocking limit and the second knocking limit of fuel having maximum octane number. Octane number is estimated from the occurrence of knocking. On the other hand, upper limit of the estimated octane number is set based on the MBT of the engine such that the estimated octane number is limited with the upper limit. Advance rate is determined based on the estimated octane number and is multiplied to the maximum advance amount to determine an ignition timing correction amount. The ignition timing is finally determined from the basic ignition timing and the ignition timing correction amount. A learning control is conducted for the octane number estimated and the estimated octane number is limited within the learned value.
    • 一种用于内燃机的点火正时控制系统,其基于发动机燃烧爆震的状态估计正在使用的燃料的辛烷值,并将点火正时控制到不超过爆震极限的值。 基本点火正时沿着具有最小辛烷值的燃料的爆震极限设定,并且在爆震极限和具有最大辛烷值的燃料的第二爆震极限之间设定最大提前量。 辛烷值估计是从敲击的发生。 另一方面,基于发动机的MBT设定估计辛烷值的上限,使得估计的辛烷值受限于上限。 基于估计的辛烷值确定提前率,并将其乘以最大提前量,以确定点火正时校正量。 点火正时最终由基本点火正时和点火正时校正量确定。 对于估计的辛烷值进行学习控制,并且在学习值内限制估计的辛烷值。
    • 20. 发明授权
    • Battery cluster charger having a backup charging system
    • 具有备用充电系统的电池组充电器
    • US5530337A
    • 1996-06-25
    • US447035
    • 1995-05-22
    • Yoshio Yamamoto
    • Yoshio Yamamoto
    • H02J7/00H02J7/02H01M10/46
    • H02J7/0045H02J7/0024Y10S320/12Y10S320/13
    • A battery cluster charger has a plurality of charging circuits for charging a plurality of battery packs. When one of the charging circuits suffers a failure and cannot charge a corresponding battery pack, it is replaced with another of the charging circuits to charge the battery pack. The battery cluster charger includes a charging switcher for switching one of the charging circuits to charge the battery packs, a battery connection detector for detecting connections of the battery packs respectively to the charging circuits, and a control circuit responsive to a failure signal and a full-charge signal from each of the charging circuits, for controlling the charging switcher to stop charging one of the battery packs with one of the charging circuits which outputs the failure signal and to charge the battery packs with the other charging circuits until the fully-charge signals are outputted thereby.
    • 电池组充电器具有用于对多个电池组充电的多个充电电路。 当其中一个充电电路发生故障并且不能对相应的电池组充电时,用另一个充电电路替换充电电路以对电池组充电。 电池组充电器包括用于切换其中一个充电电路以对电池组充电的充电切换器,用于检测电池组与充电电路的连接的电池连接检测器,以及响应于故障信号和完全充电的控制电路 来自每个充电电路的充电信号,用于控制充电切换器停止对输出故障信号的充电电路中的一个充电一个电池组,并且用其他充电电路对电池组充电直到完全充电 从而输出信号。