公开(公告)号：US5020332A

公开(公告)日：1991-06-04

申请号：US505656

申请日：1990-04-06

申请人： Eiji Nakatsuno ,  Yasunori Himeno ,  Yasuhiko Ebata ,  Masatosi Nagano

发明人： Eiji Nakatsuno ,  Yasunori Himeno ,  Yasuhiko Ebata ,  Masatosi Nagano

IPC分类号： F24F11/00 ,  F25B49/02

CPC分类号： F25B49/02 ,  F24F11/0009 ,  F24F2011/0046 ,  F24F2011/0073 ,  F25B2600/0253 ,  Y02B30/741

摘要： A drive control apparatus for controlling the operation of an air conditioner comprises a 24-hour air-conditioning mode, a selector for selecting one of drive and release positions of the 24-hour air-conditioning mode, a load-responsive air-conditioning mode under which the air conditioner is operated in dependence on a load in a space to be air-conditioned, a drive control for effecting one of drive and stop controls of the load-responsive air-conditioning mode, and a preferential output unit for outputting a signal from the drive control in preference to an output signal from the selector. An output from the preferential output unit may be used to drive the operating frequency of the compressor at a predetermined number of revolution, to drive an indoor fan either continuously or intermittently at a predetermined number of revolution, and/or to deflect a vertical deflector blade to a predetermined position.

摘要翻译： 用于控制空调器的操作的驱动控制装置包括24小时空调模式，用于选择24小时空调模式的驱动和释放位置之一的选择器，负载响应空调模式 空调器根据空调空间中的负载进行操作，用于实现负载响应型空调模式的驱动和停止控制中的一个的驱动控制和用于输出负载响应空调模式的优选输出单元 来自驱动控制的信号优先于来自选择器的输出信号。 来自优选输出单元的输出可以用于以预定转数来驱动压缩机的工作频率，以预定转数连续或间歇地驱动室内风扇，和/或使垂直偏转叶片 到预定位置。

公开(公告)号：US4901534A

公开(公告)日：1990-02-20

申请号：US137026

申请日：1987-12-23

申请人： Eiji Nakatsuno ,  Yasunori Himeno ,  Koji Murozono

发明人： Eiji Nakatsuno ,  Yasunori Himeno ,  Koji Murozono

IPC分类号： F25B47/02

CPC分类号： F25B47/022

摘要： A method for controlling an air-conditioning apparatus in terms of execution of the defrosting mode. The apparatus basically includes a variable-frequency compressor, a room heat-exchanger for performing heat-exchange with a room fan, and an outdoor heat-exchanger provided at the outside of the room, which are circularly coupled to each other to establish a refrigerating cycle. Also included in the air conditioning apparatus are a bypass circuit provided between a first line for effecting a connection between an outlet side of the compressor and the room heat-exchanger and a second line for effecting a connection between an inlet side of the compressor and the outdoor heat-exchanger and a restriction device arranged to allow a change of its restriction amount and provided between the two heat-exchanger. The bypass circuit has an opening and closing valve for shutting off the bypass circuit. In response to start of a defrosting mode for defrosting the outdoor heat-exchanger, the restriction amount of the restriction device is controlled so as to be reduced as compared with that on the heating mode, the opening and closing valve is opened for establishing communication between the first and second lines, and further the compressor is controlled so that its operating frequency is increased stepwise up to a predetermined value desirable for the defrosting mode.

摘要翻译： 根据除霜模式的执行来控制空调装置的方法。 该装置基本上包括可变频率压缩机，与房间风扇进行热交换的室内热交换器和设置在室外的室外热交换器，它们彼此循环联接以建立冷藏 周期。 还包括在空调装置中的旁通回路，设置在用于实现压缩机的出口侧和室内热交换器之间的连接的第一管线和用于实现压缩机的入口侧与第二管路之间的连接的第二管路 室外热交换器和限制装置，其布置成允许其限制量的改变并且设置在两个热交换器之间。 旁通回路具有用于切断旁通回路的开关阀。 响应于开始除霜室外热交换器的除霜模式，限制装置的限制量被控制为与加热模式相比被减小，打开和关闭阀门以建立在室外热交换器之间的连通 第一和第二线路，此外，压缩机被控制，使得其工作频率逐步增加到除霜模式所需的预定值。

公开(公告)号：US06487868B2

公开(公告)日：2002-12-03

申请号：US09778728

申请日：2001-02-08

申请人： Shigehiro Sato ,  Shiho Furuya ,  Masahiro Watanabe ,  Toshiyuki Imasaka ,  Eiji Nakatsuno

发明人： Shigehiro Sato ,  Shiho Furuya ,  Masahiro Watanabe ,  Toshiyuki Imasaka ,  Eiji Nakatsuno

IPC分类号： F25B4900

CPC分类号： F24F1/0007 ,  F24F2003/1675

摘要： To provide an air conditioner having an antibacterial and mold-proofing member which can be easily incorporated and has high effectiveness and a method for controlling the air conditioner. An air conditioner of the present invention having a heat exchanger and a blower for supplying the heat exchanger with air comprises an antibacterial and mold-proofing member which includes an antibacterial and mold-proofing component which will volatile at an ambient temperature and diffuse in the air conditioner, and also has a control mechanism for gradually evaporating which controls the release rate of the antibacterial and mold-proofing component to the inside of the air conditioner so that it becomes large at high humidity and small at low humidity.

摘要翻译： 本发明提供一种具有可以容易地结合使用的抗菌防霉构件，效率高的空调机以及空调机的控制方法。 具有热交换器和用于向热交换器供给空气的鼓风机的本发明的空调机包括抗菌和防霉构件，其包括抗菌和防霉组分，其在环境温度下将挥发并在空气中扩散 并且还具有逐渐蒸发的控制机构，其将抗菌和防霉组分的释放速率控制到空调的内部，使得其在高湿度下变小并且在低湿度下变小。

公开(公告)号：US4907646A

公开(公告)日：1990-03-13

申请号：US262821

申请日：1988-10-26

申请人： Osamu Aoyagi ,  Shoichi Yokoyama ,  Hirotada Kaneko ,  Eiji Nakatsuno ,  Shotaro Ito

发明人： Osamu Aoyagi ,  Shoichi Yokoyama ,  Hirotada Kaneko ,  Eiji Nakatsuno ,  Shotaro Ito

IPC分类号： F28F1/32

CPC分类号： F28F1/325 ,  Y10S165/502

摘要： A heat exchanger has groups of cutouts provided on tabular fin surfaces, projecting in the direction of arrangement of the fins. Each of the cutouts has two opposed openings in the main direction of air flow as well as two leg portions that not parallel with the main direction of air flow, the cutouts being formed on the tabular fin surfaces alternately on the front and rear sides with a fin base portion placed therebetween. The heat exchanger substantially reduces heat resistance between the air and the fin surfaces and ventilation resistance when the humidity is high, and excels in noise characteristics since the configuration of each cutout provided on the fin surface on the air inlet side of a cross flow fan is changed.

摘要翻译： 热交换器具有设置在平板状翅片表面上的切口组，其沿散热片的排列方向突出。 每个切口在空气流动的主要方向上具有两个相对的开口以及不与空气流的主要方向平行的两个腿部，切口在前侧和后侧交替地形成在平板状翅片表面上， 翅片基部放置在其间。 热交换器大大降低了空气和散热片表面之间的耐热性，并且当湿度高时具有通风阻力，并且由于设置在横流风扇的进气侧的散热片表面上的每个切口的构造是噪声特性优异的 改变了