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    • 3. 发明授权
    • Purifier
    • 净化器
    • US08061523B2
    • 2011-11-22
    • US12662090
    • 2010-03-30
    • Shigeki UebayashiMasakazu KobayashiTakuji Nakano
    • Shigeki UebayashiMasakazu KobayashiTakuji Nakano
    • B07B9/00
    • B07B1/46B02B1/02B07B1/34B07B1/4645B07B4/08B07B13/16
    • A purifier is provided that is capable of uniformly sucking powder in a width direction of the sieve layers even when the purifier is configured to be provided with an air distribution chamber formed as being tapered upward and to have a horizontal cyclone provided above the air distribution chamber.The air distribution chamber is configured of paired inclined surfaces formed as being tapered upward, has a suction passage formed as a horizontal cyclone placed above the air distribution chamber. Also, a plurality of barrier walls are provided in the air distribution chamber in a direction perpendicular to a longitudinal direction of sieve layers, the air distribution chamber is sectioned by the barrier walls into a plurality of chambers, and rectifying plates are further provided to the air distribution chamber at a narrow position between the paired inclined surfaces to prevent non-uniformity of suction of powder on the sieve layers.
    • 提供一种净化器,其能够均匀地在筛层的宽度方向上吸入粉末,即使当净化器被配置为设置有形成为向上锥形的空气分配室并且具有设置在空气分配室上方的水平旋风分离器 。 空气分配室由成对的倾斜面形成为向上锥形,具有形成为配置在分配室上方的水平旋风分离器的吸入通路。 此外,在空气分配室中沿着与筛层的纵向方向垂直的方向设置多个阻挡壁,将分配室由阻隔壁分割成多个室,并且整流板还设置在 空气分配室在成对的倾斜表面之间的狭窄位置,以防止粉末在筛层上的吸力不均匀。
    • 7. 发明授权
    • Method of processing signals of encoders and apparatus employing the same
    • 编码器信号处理方法及采用该方法的装置
    • US6167108A
    • 2000-12-26
    • US258908
    • 1999-03-01
    • Takuji Nakano
    • Takuji Nakano
    • G01D5/245G01D5/244G05B19/23H03M1/30G07C3/00
    • G05B19/232H03M1/305
    • The present invention provides a method of processing signals of encoders and an apparatus employing the same by each of which increase and decrease of a counter value can be made to match an angle of a rotational angle of two-phase incremental encoders all the time. The apparatus includes: first and second change point detecting units for detecting the changes of output signals of Ach and Bch, respectively, which are outputted from incremental type encoders; first and second storage units for storing therein, at a time point when the change of one of the output values is detected by the first and second change point detecting units, the other output value; a past value storing unit for storing therein the value which is stored in at least one storage unit of the values which are stored last time in the first and second storage units; a logical judgement unit for determining the up/down direction of a counter on the basis of the values stored in the first and second storage units and in the past value storing unit; and a logical judgement unit for sending a clock.
    • 本发明提供了一种处理编码器的信号的方法和采用该编码器的装置的方法,其中每一个可以使计数器值的增加和减少始终匹配两相增量式编码器的旋转角度的角度。 该装置包括:第一和第二变化点检测单元,用于分别检测从增量型编码器输出的Ach和Bch的输出信号的变化; 第一和第二存储单元,用于存储在第一和第二变化点检测单元检测到一个输出值的变化的时间点,另一个输出值; 过去值存储单元,用于在其中存储存储在上一次存储在第一和第二存储单元中的值的至少一个存储单元中的值; 逻辑判断单元,用于根据存储在第一和第二存储单元和过去值存储单元中的值来确定计数器的上/下方向; 以及用于发送时钟的逻辑判断单元。
    • 8. 发明申请
    • Purifier
    • 净化器
    • US20100243538A1
    • 2010-09-30
    • US12662090
    • 2010-03-30
    • Shigeki UebayashiMasakazu KobayashiTakuji Nakano
    • Shigeki UebayashiMasakazu KobayashiTakuji Nakano
    • B07B9/00
    • B07B1/46B02B1/02B07B1/34B07B1/4645B07B4/08B07B13/16
    • A purifier is provided that is capable of uniformly sucking powder in a width direction of the sieve layers even when the purifier is configured to be provided with an air distribution chamber formed as being tapered upward and to have a horizontal cyclone provided above the air distribution chamber.The air distribution chamber is configured of paired inclined surfaces formed as being tapered upward, has a suction passage formed as a horizontal cyclone placed above the air distribution chamber. Also, a plurality of barrier walls are provided in the air distribution chamber in a direction perpendicular to a longitudinal direction of sieve layers, the air distribution chamber is sectioned by the barrier walls into a plurality of chambers, and rectifying plates are further provided to the air distribution chamber at a narrow position between the paired inclined surfaces to prevent non-uniformity of suction of powder on the sieve layers.
    • 提供一种净化器,其能够均匀地在筛层的宽度方向上吸入粉末,即使当净化器被配置为设置有形成为向上锥形的空气分配室并且具有设置在空气分配室上方的水平旋风分离器 。 空气分配室由成对的倾斜面形成为向上锥形,具有形成为配置在分配室上方的水平旋风分离器的吸入通路。 此外,在空气分配室中沿着与筛层的纵向方向垂直的方向设置多个阻挡壁,将分配室由阻隔壁分割成多个室,并且整流板还设置在 空气分配室在成对的倾斜表面之间的狭窄位置,以防止粉末在筛层上的吸力不均匀。