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13 条记录 (耗时 0.011 秒)

    Control apparatus for air conditioner
    2.
    发明授权
    Control apparatus for air conditioner 失效
    空调控制装置

    公开(公告)号：US5242325A

    公开(公告)日：1993-09-07

    申请号：US914599

    申请日：1992-07-20

    申请人： Harunobu Nukushina

    发明人： Harunobu Nukushina

    IPC分类号： F24F11/02 ,  F24F13/15

    CPC分类号： F24F1/0011

    摘要： An air conditioner has a body casing provided with an air inlet port and an air blow-off port, a vertical wind shifting element disposed in the body casing for vertically shifting a blow-off direction of wind through the blow-off port, a horizontal wind shifting element disposed in the body casing for horizontally shifting a blow-off direction of wind through a blow-off port and a control apparatus for controlling the vertical and horizontal wind shifting elements. The control apparatus comprises a first driving circuit for driving the vertical wind shifting element, a second driving circuit for driving the horizontal wind shifting element, and a control unit for controlling operations of the first and second driving circuits. A switching circuit for switching operations of the vertical and horizontal wind shifting elements may be further provided. The first driving circuit is controlled to drive the vertical wind shifting element to blow off the wind with a predetermined time interval and the second driving circuit is controlled to drive the horizontal wind shifting element with a predetermined time interval after once fixing the vertical wind shifting element. Thereafter, the vertical wind shifting element is driven to blow out the wind in a mode different from a previous blow-off mode.

    摘要翻译： 空调机具有设置有进气口和排气口的主体外壳，设置在主体壳体中的垂直风向移动元件，用于垂直移动通过​​吹出口的风向吹出方向，水平方向 风挡元件设置在主体壳体中，用于通过吹出口水平移动风吹出方向，以及用于控制垂直和水平风向移动元件的控制装置。 控制装置包括用于驱动垂直风向移动元件的第一驱动电路，用于驱动水平风向移动元件的第二驱动电路，以及用于控制第一和第二驱动电路的操作的控制单元。 可以进一步提供用于切换垂直和水平风向移动元件的操作的切换电路。 控制第一驱动电路以驱动垂直换挡元件以预定的时间间隔吹风，并且第二驱动电路被控制以在一旦固定垂直换挡元件之后以预定的时间间隔驱动水平换挡元件 。 此后，垂直风向移动元件被驱动以与先前的吹离模式不同的模式吹出风。

    Current detection method and control apparatus for electric motor
    5.
    发明授权
    Current detection method and control apparatus for electric motor 有权
    电动机电流检测方法及控制装置

    公开(公告)号：US06914409B2

    公开(公告)日：2005-07-05

    申请号：US10472906

    申请日：2002-03-25

    申请人： Harunobu Nukushina

    发明人： Harunobu Nukushina

    IPC分类号： G01R19/00 ,  H02P6/00 ,  H02P6/18 ,  H02P21/00 ,  H02P27/04 ,  H02P5/34 ,  G05B11/28 ,  H02M3/335 ,  H02P7/42

    CPC分类号： H02P6/28

    摘要： A current detection method for an electric motor which detects phase currents of the electric motor driven by a power converter that provides ON/OFF control of bridge-connected switching elements, based on a pulse-width modulation excitation pattern, to convert a direct current into poly-phase alternating currents. The method includes connecting a current detecting element which produces a signal corresponding to a current value at the direct current side of the power converter and changing the pulse-width modulation excitation pattern by executing a shift of time of any of the phases of the pulse-width modulation excitation pattern so that a signal directly or indirectly corresponding to the phase currents is produced at the current detecting element. The method also includes detecting the phase currents of the electric motor based on the signal produced at the current detecting element and the excitation pattern which has been changed.

    摘要翻译： 一种电动机的电流检测方法，其检测由电力转换器驱动的电动机的相电流，所述电力转换器基于脉冲宽度调制激励模式，提供桥接开关元件的ON / OFF控制，以将直流转换成 多相交流电流。 该方法包括连接电流检测元件，该电流检测元件产生对应于功率转换器的直流侧的电流值的信号，并通过执行脉冲宽度调制激励模式的任何相位的移位来改变脉宽调制激励模式， 宽度调制激励模式，使得在电流检测元件处产生直接或间接对应于相电流的信号。 该方法还包括基于在电流检测元件产生的信号和已经改变的激励模式来检测电动机的相电流。

    Wireless battery powered temperature remote controller
    6.
    发明授权
    Wireless battery powered temperature remote controller 失效
    无线电池供电温度遥控器

    公开(公告)号：US4734871A

    公开(公告)日：1988-03-29

    申请号：US771805

    申请日：1985-09-03

    申请人： Hideo Tsunoda ,  Harunobu Nukushina

    发明人： Hideo Tsunoda ,  Harunobu Nukushina

    IPC分类号： F24F11/02 ,  G05D23/19 ,  G06F1/20 ,  G06F1/32 ,  G05D23/00 ,  F24F11/00

    CPC分类号： G05D23/1905 ,  G06F1/206 ,  G06F1/3203 ,  Y02B60/1275

    摘要： A temperature control apparatus for a heating or cooling apparatus with a temperature sensor, a computer producing a control signal in response to temperature during an operation period and thereafter entering a halt period, a transmitter for sending the control signal to the heating or cooling apparatus and a timer for controlling the computer. The timer is activated by commencement of the operation period to reactivate the computer after a predetermined time.

    摘要翻译： 一种用于具有温度传感器的加热或冷却装置的温度控制装置，产生响应于操作期间的温度并随后进入停止时段的控制信号的计算机，用于将控制信号发送到加热或冷却装置的发射器和 用于控制计算机的计时器。 定时器由操作周期开始激活，以在预定时间后重新激活计算机。

    Method for controlling an air conditioning system
    7.
    发明授权
    Method for controlling an air conditioning system 失效
    空调系统的控制方法

    公开(公告)号：US4407139A

    公开(公告)日：1983-10-04

    申请号：US309413

    申请日：1981-10-07

    申请人： Yuuichi Ide ,  Harunobu Nukushina

    发明人： Yuuichi Ide ,  Harunobu Nukushina

    IPC分类号： F24F11/02 ,  F04B49/06 ,  F24F11/00 ,  F25B49/02 ,  G05D23/00 ,  G05D23/20 ,  F25B1/00

    CPC分类号： F24F11/0009 ,  F25B49/025 ,  G05D23/1912 ,  G05D23/20 ,  F24F11/0012 ,  F25B2600/021 ,  Y02B30/741

    摘要： In a method for controlling an air conditioning system including a frequency-variable power source device for providing an AC electric power of a variable frequency, and a compressor driven by the AC electric power, the air conditioning power of the conditioning system being dependent on the frequency of the AC electric power, the temperature of the air to be conditioned is detected; and a frequency set value is determined in accordance with a deviation of the detected temperature with reference to a set temperature. For determining the frequency set value, a plurality of temperature deviation zones are defined; the frequency set value is changed when the deviation transits from one of the zones to another; and the frequency set value is also changed when the deviation continues to be within one of the zones of a relatively great deviation over a predetermined length of time.

    摘要翻译： 在一种用于控制包括用于提供可变频率的AC电力的可变频电源装置和由AC电力驱动的压缩机的空调系统的方法中，调节系统的空调功率取决于 AC电力的频率，检测待调节空气的温度; 并且根据检测到的温度相对于设定温度的偏差来确定频率设定值。 为了确定频率设定值，定义了多个温度偏差区域; 当偏差从一个区域转移到另一个区域时，频率设定值被改变; 并且当偏差继续在预定时间长度上相对较大偏差的一个区域内时，频率设定值也被改变。

    Fault diagnostic apparatus for electric appliance
    8.
    发明授权
    Fault diagnostic apparatus for electric appliance 失效
    电器故障诊断仪

    公开(公告)号：US4857918A

    公开(公告)日：1989-08-15

    申请号：US18713

    申请日：1987-02-25

    申请人： Harunobu Nukushina ,  Chiaki Sugimoto

    发明人： Harunobu Nukushina ,  Chiaki Sugimoto

    IPC分类号： F24F11/00 ,  G05D23/19

    CPC分类号： F24F11/0009 ,  G05D23/19 ,  F24F11/0012 ,  F24F11/0015 ,  F24F2011/0047

    摘要： A fault diagnostic apparatus for a device subject to a plurality of predetermined fault conditions. The apparatus includes a fault detector for automatically detecting the occurrence of any of the plurality of fault conditions and an indicating circuit for indicating the occurence of only specific one of the plurality of fault conditions manually designated by an operator.

    摘要翻译： 一种用于受到多个预定故障条件的设备的故障诊断装置。 该装置包括用于自动检测多个故障条件中的任一个的故障检测器和用于指示由操作者手动指定的多个故障状况中仅特定一个的指示电路的指示电路。