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    • 56. 发明申请
    • Apparatus for and method of calculating torque of variable capacity compressor
    • 可变容量压缩机扭矩计算装置及计算方法
    • US20060272343A1
    • 2006-12-07
    • US11440452
    • 2006-05-25
    • Eiji TakahashiMasaki KawachiMasanori OgawaHirofumi MutoDaisuke Shimizu
    • Eiji TakahashiMasaki KawachiMasanori OgawaHirofumi MutoDaisuke Shimizu
    • F25B49/00
    • B60H1/3208B60H2001/3266B60H2001/3275
    • An apparatus for calculating torque of a variable capacity compressor, including: a sensor configured to detect internal and external states of an air conditioner; an OFF-torque calculator configured to calculate and store a steady-state torque according to a state detected by the sensor just before a clutch is turned off; a start torque calculator configured to calculate a start torque according to a state detected by the sensor after the clutch is turned on; a steady-state full-stroke calculator configured to calculate a steady-state full-stroke torque based on an assumption that the compressor was in a full-stroke-state according to a state detected by the sensor after the clutch is turned on; and a determiner configured to provide, when an elapsed time after the clutch is turned on is less than a predetermined time, a maximum one of the torque values calculated by the OFF-torque calculator, start torque calculator, and steady-state full-stroke calculator.
    • 一种用于计算可变容量压缩机的扭矩的装置,包括:传感器,被配置为检测空调的内部和外部状态; 离合转矩计算器,其被配置为根据在离合器关闭之前由传感器检测到的状态来计算和存储稳态转矩; 启动转矩计算器,被配置为根据在所述离合器接通之后由所述传感器检测到的状态来计算起动转矩; 稳态全行程计算器,被配置为基于在离合器接通之后根据由传感器检测到的状态使压缩机处于全行程状态的假设来计算稳态全行程转矩; 以及确定器,被配置为当所述离合器接通之后的经过时间小于预定时间时,提供由所述OFF转矩计算器计算出的所述转矩值中的最大值,起动转矩计算器和稳态全行程 计算器
    • 58. 发明申请
    • Masking material
    • 掩蔽材料
    • US20050221055A1
    • 2005-10-06
    • US10518745
    • 2003-06-02
    • Masanori OgawaKuninori Ito
    • Masanori OgawaKuninori Ito
    • B05B15/04B32B3/28
    • B05B12/20B05B12/26Y10T428/2457
    • The object of the present invention is to make the boundary between a coated part and uncoated part a straight line in a case where said uncoated part is protected by a masking member during coating. To attain this object, the present invention provides a masking member (11) consisting of a panel (11A) of a foamed polystyrene having an expansion ratio in the range of between 5 and 100 times, wherein grooves (12) are formed at set positions on one side or either side of said panel (11A), dividing it into a plural number of unit blocks, said masking member consisting of one or more of said unit block(s) is snapped from said panel (11A) through said groove(s) (12), the edge of said masking member along the snapping line being substantially straight.
    • 本发明的目的是在涂覆期间所述未涂覆部分被掩蔽构件保护的情况下,使涂覆部分和未涂覆部分之间的边界成直线。 为了达到上述目的,本发明提供一种掩模构件(11),其由发泡聚苯乙烯的面板(11A)构成,所述发泡聚苯乙烯的发泡倍率在5〜100倍的范围内,其中,凹槽(12) 位于所述面板(11A)的一侧或任一侧上,将其分成多个单元块,由一个或多个所述单元块组成的所述掩蔽构件从所述面板(11A)通过 所述槽(12),所述掩蔽构件沿着捕捉线的边缘基本上是直的。
    • 60. 发明授权
    • Power supply apparatus
    • 电源设备
    • US06215287B1
    • 2001-04-10
    • US09571893
    • 2000-05-16
    • Hideo MatsushiroMasanori Ogawa
    • Hideo MatsushiroMasanori Ogawa
    • G05F100
    • H02M1/4225H02M2001/0032Y02B70/126Y02B70/16
    • The present invention provides a power supply apparatus which can suppress a raising and hunting of output (DC voltage) to a load which is light. The power supply apparatus comprises an AC-to-DC converter for supplying a load with a DC voltage, and a switching operation controller for correcting a power factor and controlling a switching element so that an output or a DC voltage of the AC-to-DC converter becomes a predetermined target value. The switching operation controller has a low-pass filter for smoothening the DC voltage with a variable cut off frequency. By varying the cut-off frequency of the low-pass filter, it is possible to recognize a rising of the DC voltage to suppress and stabilize a boost and hunting of the DC voltage in a light load state.
    • 本发明提供一种能够抑制对轻负载的输出(DC电压)的升高和捕获的电源装置。 电源装置包括用于向负载提供DC电压的AC-DC转换器,以及用于校正功率因数并控制开关元件的开关操作控制器,使得AC-DC转换器的输出或DC电压 DC转换器成为预定的目标值。 开关操作控制器具有用于使可变截止频率平滑DC电压的低通滤波器。 通过改变低通滤波器的截止频率,可以在轻负载状态下识别直流电压的上升以抑制和稳定直流电压的升压和振荡。