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    • 62. 发明授权
    • Method of controlling air-fuel ratio
    • 控制空燃比的方法
    • US4561399A
    • 1985-12-31
    • US643711
    • 1984-08-24
    • Nobuyuki KobayashiTakashi Hattori
    • Nobuyuki KobayashiTakashi Hattori
    • F02D41/34F02D41/00F02D41/04F02D41/14F02D41/18F02D41/24F02D41/32F02D45/00F02M7/00
    • F02D41/1497F02D41/047F02D41/18F02D41/2454F02D41/32F02D41/08F02D41/2441F02D41/2474
    • There is disclosed a control of learning correction coefficient compensating an aging of the air flow meter and a high altitude of highlands where the motor vehicle travels. A lower limit for a altitude compensating learning correction coefficient FHAC is computed by use of the altitude compensating learning correction coefficient FHAC determined during idling of the engine. A feedback correction coefficient FAF is determined such that it gets greater as the air-fuel ratio becomes smaller than the stoichiometric level of air-fuel ratio and it gets smaller as the air-fuel ratio becomes greater than the stoichiometric level of air-fuel ratio. When the mean value FAFAV1 of the feedback correction coefficient FAF is equal to the predetermined value or more, the altitude compensating learning correction coefficient FHAC is increased. Whereas, the mean value FAFAV1 is less than the predetermined value, the altitude compensating learning correction coefficient FHAC is decreased. The altitude compensating learning correction coefficient FHAC is not exceeded the lower limit therefor.
    • 公开了一种学习校正系数的控制,其补偿空气流量计的老化和机动车辆行驶的高原的高空。 通过使用在发动机怠速期间确定的高度补偿学习校正系数FHAC来计算高度补偿学习校正系数FHAC的下限。 反馈校正系数FAF被确定为随着空燃比变得小于空燃比的化学计量水平而变大,并且随着空燃比变得大于空燃比的化学计量水平而变小 。 当反馈校正系数FAF的平均值FAFAV1等于或大于预定值时,增加高度补偿学习校正系数FHAC。 而平均值FAFAV1小于预定值,降低了高度补偿学习校正系数FHAC。 高度补偿学习校正系数FHAC不超过其下限。
    • 63. 发明授权
    • Device of controlling the idling speed of an engine
    • 控制发动机空转速度的装置
    • US4422497A
    • 1983-12-27
    • US327115
    • 1981-12-03
    • Norio KomodaNobuyuki KobayashiHiroshi ItohYozi NishimuraShigenobu Obara
    • Norio KomodaNobuyuki KobayashiHiroshi ItohYozi NishimuraShigenobu Obara
    • F02D41/16B60H1/00F02D31/00F02M3/07B60H3/04F22B21/04
    • F02M3/07B60H1/00828F02D31/005F02D2011/102
    • An engine comprising a main intake passage having a throttle valve therein. A bypass passage is branched off from the main intake passage located upstream of the throttle valve and is connected to the main intake passage located downstream of the throttle valve. A flow control valve, actuated by a step motor, is arranged in the bypass passage. When the engine is operating in an idling state, the step motor is rotated in a rotating direction wherein the engine speed approaches a desired idling speed. An air conditioning device is provided, which comprises an air duct, an evaporator arranged in the air duct, a heat exchanger arranged in the air duct, and an air mixture damper for controlling the flow of air which has passed through the evaporator. The desired engine speed is increased when the temperature of air, which has passed through the evaporator, becomes higher than a predetermined temperature and when the entire air, which has passed through the evaporator, directly flows into the driver's compartment without passing through the evaporator.
    • 一种发动机,包括其中具有节流阀的主进气通道。 旁通通道从位于节流阀上游的主进气通道分支,并连接到位于节流阀下游的主进气通道。 由旁通通道设置由步进电动机驱动的流量控制阀。 当发动机工作在怠速状态时,步进电动机沿着转速方向旋转,其中发动机转速接近所需的空转速度。 提供了一种空调装置,其包括空气管道,布置在空气管道中的蒸发器,布置在空气管道中的热交换器,以及用于控制已经通过蒸发器的空气流动的空气混合阻尼器。 当已经通过蒸发器的空气的温度变得高于预定温度并且已经通过蒸发器的整个空气直接流过驾驶室而不通过蒸发器时,期望的发动机转速增加。
    • 65. 发明授权
    • Humidity control apparatus
    • 湿度控制装置
    • US4135370A
    • 1979-01-23
    • US803386
    • 1977-06-03
    • Taisei HosodaHideo UzuhashiNobuyuki KobayashiMasaaki Tanaka
    • Taisei HosodaHideo UzuhashiNobuyuki KobayashiMasaaki Tanaka
    • F24F1/02F24F3/14F24F3/153F24F6/00F24F6/02F25D23/06F28D5/00F25D17/06
    • F24F6/02F24F3/1405F24F3/153F24F1/02F24F2003/1452F24F2003/1614F24F2006/125F24F2221/12Y02B30/80
    • A humidity control apparatus characterized in that a dehumidifying mechanism, which comprises a refrigeration circuit composed of a compressor, a condenser, a decompression device, and an evaporator, a fan for drawing in air past the circuit, and a tank for collecting and storing the moisture in the condensed form, is combined with a humidifying mechanism comprising an intake duct into which part of the air current is bypassed, taking advantage of the dynamic pressure exerted by the fan, ultrasonic humidifying-vapor generator means wherein the air from the intake duct is mixed with water vapor, and a discharge duct through which the air-vapor mixture is discharged to the outside, said generator means being supplied with water from said tank. The tank has tapped holes at its top and bottom so that, for dehumidification, it serves as a water storage tank with the upper hole kept open and the lower hole closed with a solid plug and, for humidification, it serves as a feed water tank with the upper hole closed by the plug and the lower hole connected with feeder means for water supply to the vapor generator means.
    • 一种湿度调节装置,其特征在于,包括由压缩机,冷凝器,减压装置和蒸发器构成的制冷回路的除湿机构,用于吸入空气的风扇经过回路,以及用于收集和储存 冷凝形式的湿气与包括进气管道的加湿机构组合,利用风扇施加的动态压力,超声波加湿蒸汽发生器装置,其中来自进气管道的空气 与水蒸气混合,以及排出管道,空气 - 蒸气混合物通过该排放管排出到外部,所述发生器装置从所述罐供应水。 该罐在其顶部和底部具有螺纹孔,以便除湿,其用作储水箱,上部孔保持打开,下部孔用固体塞封闭,并用于加湿,用作给水箱 其中上孔由塞子封闭,下孔与馈送装置相连,用于向蒸汽发生器装置供水。