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    • 2. 发明授权
    • Optical dust detector assembly for use in an automotive vehicle
    • 用于汽车的光学除尘器组件
    • US4748336A
    • 1988-05-31
    • US858168
    • 1986-05-01
    • Fumiaki FujieTetsuro AdachiTomonori FukuiNoboru OyamaYukiyasu Ueno
    • Fumiaki FujieTetsuro AdachiTomonori FukuiNoboru OyamaYukiyasu Ueno
    • F02B3/06G01N1/00G01N21/53G01N15/06G01N21/00
    • G01N21/534F02B3/06G01N1/22
    • An optical dust detector assembly includes an air duct member having an introductory portion and a base portion for permitting a flow of air passing therethrough, the duct member having a pair of radial holes formed in its peripheral wall, a pair of cylindrical casings secured to the peripheral wall of the duct member at both sides thereof and having respective opening ends communicating with the interior of the duct member through the respective radial holes thereof, a light emission element arranged within one of the casings to emit a light beam and pass it through the radial holes toward the other casing, and a light receiving element arranged within the other casing to receive the light beam emitted from the light emission element and passed through the radial holes. The air duct member is bent in such a manner as to form therein an inclined internal surface for deflecting upwardly the flow of air introduced through the introductory portion, and the radial holes are formed in a peripheral wall of the base portion of the duct member to face the flow of air deflected by the inclined internal surface so that foreign particles like rain or snow are not deflected upward toward the optical detector.
    • 一种光学尘埃检测器组件包括具有引导部分和用于允许空气流过其中的基部的空气管道部件,该管道部件具有形成在其周壁中的一对径向孔,一对圆柱形壳体固定到 管道构件的两侧的周壁,并且具有各自的开口端,其各自的开口端通过其各自的径向孔与管道构件的内部连通;发光元件,布置在一个壳体内以发射光束并将其通过 朝向另一壳体的径向孔,以及布置在另一壳体内的光接收元件,用于接收从发光元件发射并通过径向孔的光束。 空气管道构件弯曲成在其中形成倾斜的内表面,用于向上偏转引入导入部分的空气流,并且径向孔形成在管道构件的基部的周壁上, 面对由倾斜的内表面偏转的空气的流动,使得像雨或雪的外来颗粒不会朝向光学检测器向上偏转。
    • 6. 发明授权
    • Optical detector assembly
    • 光学检测器组件
    • US4662758A
    • 1987-05-05
    • US611156
    • 1984-05-17
    • Tomonori FukuiYukiyasu Ueno
    • Tomonori FukuiYukiyasu Ueno
    • G01N21/53G01N21/17
    • G01N21/534
    • An optical detector assembly comprises a casing formed therein with a through bore having front and rear openings and a pair of opposite cavities located at both sides of the through bore, an air duct member disposed within the through bore to permit the flow of air passing therethrough, the duct member being formed at its peripheral wall with a pair of radial holes opening toward the cavities respectively, a light emission element arranged within one of the cavities to emit a luminous ray and pass it through the radial holes of the duct member toward the other cavity, a light receiving element arranged within the other cavity to receive the luminous ray emitted from the light emission element and passed through the radial holes, and an air induction assembly coupled over the front opening of the through bore for preventing entry of alien particles such as dirt, water, snow and the like into the duct member.
    • 光学检测器组件包括形成在其中的具有通孔的壳体,其具有前开口和后开口以及位于通孔两侧的一对相对空腔,设置在通孔内的空气管道构件,以允许空气流过其中 所述管道构件在其周壁处形成有分别朝向所述空腔开口的一对径向孔,布置在所述空腔之一内的发光元件,以发射光线并将其通过所述管道构件的径向孔朝向 其它腔体,布置在另一空腔内的光接收元件,以接收从发光元件发射并穿过径向孔的光线;以及空气感应组件,其连接在通孔的前开口上,以防止外来颗粒进入 例如污物,水,雪等进入管道构件。
    • 9. 发明授权
    • Air-conditioning control for a motor vehicle
    • 汽车空调控制
    • US4478049A
    • 1984-10-23
    • US417611
    • 1982-09-13
    • Tomonori FukuiOsamu Eguchi
    • Tomonori FukuiOsamu Eguchi
    • B60H3/00B60H1/24F24F7/06
    • B60H1/008B60H3/0085
    • A gas sensor is provided to detect the concentration of a gas component included in external air which may be led into the compartment of a motor vehicle. When the level of an output signal from the sensor exceeds a first predetermined value, the air-conditioning system is switched to internal air recirculation mode so that unclean external air is not led into the vehicle compartment. When the level of the gas sensor output is continuously kept below a second predetermined value, which is smaller than the first predetermined value, for a predetermined period of time, the system is switched to external air introduction mode. Instead of directly comparing the level of the gas sensor output with the first and second predetermined levels, a relative value of the gas sensor output may be compared therewith. In one embodiment, it is detected whether the motor vehicle travels in a city area or suburb from the varying state of the gas sensor output or its relative value so that the first predetermined value may be set to either higher or lower value.
    • 提供气体传感器以检测可能被引入机动车辆的隔室中的包含在外部空气中的气体成分的浓度。 当来自传感器的输出信号的电平超过第一预定值时,空调系统切换到内部空气再循环模式,使得不洁净的外部空气不被引入车厢。 当气体传感器输出的电平连续保持在小于第一预定值的第二预定值以下一段预定时间时,系统被切换到外部空气引入模式。 代替直接比较气体传感器输出的水平与第一和第二预定水平,可以与气体传感器输出的相对值进行比较。 在一个实施例中,检测机动车辆是否从气体传感器输出的变化状态或其相对值在城市区域或郊区行驶,使得第一预定值可以被设置为更高或更低的值。
    • 10. 发明授权
    • Air conditioner control system for automotive vehicles
    • 汽车空调控制系统
    • US4458583A
    • 1984-07-10
    • US376135
    • 1982-05-07
    • Tomonori FukuiOsamu EguchiAkinori Ido
    • Tomonori FukuiOsamu EguchiAkinori Ido
    • B60H1/00B60H3/00F25B29/00
    • B60H1/00849B60H1/008B60H3/0085
    • In an air conditioner control system for vehicles, a first control signal generator is responsive to a first switch to energize an actuator to place the system in its inside air recirculation mode of operation, and a second control signal generator is responsive to a second switch to deenergize the actuator to place the system back into its outside air supply mode of operation. A third control signal generator is responsive to a third switch whereby when the output value of an outside air sensor exceeds a given value within a given time period, the actuator is energized for a given time interval to place the system in the inside air recirculation mode and after the expiration of the given time interval the actuator is deenergized to place the system back in the outside air supply mode.
    • 在用于车辆的空调控制系统中,第一控制信号发生器响应于第一开关以致动致动器以使系统处于其内部空气再循环操作模式,并且第二控制信号发生器响应于第二开关 将执行器断电,使系统恢复到其外部供气运行模式。 第三控制信号发生器响应于第三开关,当外部空气传感器的输出值在给定时间段内超过给定值时,致动器通电给定时间间隔,以使系统处于内部空气再循环模式 并且在给定时间间隔期满之后,致动器被断电以使系统回到外部供气模式。