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1. 发明授权

US4553696A Air conditioning apparatus 失效
标题翻译：空调设备
公开(公告)号：US4553696A
公开(公告)日：1985-11-19
申请号：US430376
申请日：1982-09-30
申请人： Isamu Ichikawa , Yutaka Fukushi , Keiji Kamata , Hikoshiro Suzuki
发明人： Isamu Ichikawa , Yutaka Fukushi , Keiji Kamata , Hikoshiro Suzuki
IPC分类号： F24F3/048 , F24F3/044 , F24F11/00 , F24F11/04 , F24F11/047 , G05D7/06 , F24F7/00
CPC分类号： F24F11/04 , F24F11/0009 , F24F3/0442 , G05D7/0688 , F24F11/0012 , F24F2011/0038 , Y02B30/767
摘要： An air flow rate sensor and throttle valve which controls the opening of a duct in accordance with the detection signals from the air flow rate sensor are provided in a control duct between a supply chamber utilizing double ceilings and the air diffusers in the supply chamber. The quantities of air fed from the respective air diffusers can be equalized or can be set to the desired values. In this case, since the air blowing can be automatically controlled for each diffuser, it is not necessary to individually adjust the quantities of air for the respective air diffusers after the installation of the air conditioner, thereby eliminating the adjusting works of the air diffusers.
摘要翻译：根据来自空气流量传感器的检测信号来控制管道开口的空气流量传感器和节流阀设置在利用双层天花板的供应室和供应室中的空气扩散器之间的控制管道中。可以使从各个空气扩散器供给的空气量相等或可以设定为期望值。在这种情况下，由于可以对每个扩散器自动控制吹风，所以在安装空调机之后，不需要单独地调节各个空气扩散器的空气量，从而消除了空气扩散器的调整工作。

2. 发明授权

US4406397A Central air conditioning equipment 失效
标题翻译：中央空调设备
公开(公告)号：US4406397A
公开(公告)日：1983-09-27
申请号：US336162
申请日：1981-12-31
申请人： Keiji Kamata , Hikoshiro Suzuki , Yutaka Fukushi
发明人： Keiji Kamata , Hikoshiro Suzuki , Yutaka Fukushi
IPC分类号： F24F13/06 , F24F3/048 , F24F11/04 , F24F11/047 , F24F13/14 , G05D23/19 , F24F7/00 , F25B29/00
CPC分类号： F24F11/04 , F24F11/047 , F24F3/048 , G05D23/1934 , F24F2011/0038 , Y10S236/09
摘要： Central air conditioning equipment which performs air conditioning for a plurality of rooms, comprises a terminal air quantity control unit which is installed in order to communicate with each room and which controls the quantity of the air stream which is distributed to each room through a duct, and an air quantity control device, attached to an air conditioner, which controls a blower to reduce the blown air quantity until at least one of dampers reaches a first position to allow air flow when all of the dampers are not in the first position, which controls the blower to decrease the blown air quantity when an air quantity detected by an air quantity sensor is smaller than an air quantity set by a setter while at least one of the dampers is located in the first position, and which controls the blower to maintain the blown air quantity when the air quantity detected by the air quantity sensor is equal to the air quantity set by the setter.
摘要翻译：对多个房间进行空调的中央空调设备包括终端空气量控制单元，其安装为与每个房间通信并且通过管道控制分配给每个房间的空气流量，以及安装在空气调节器上的空气量控制装置，其控制吹风机以减少吹风空气量，直到阻尼器中的至少一个到达第一位置以允许当所有阻尼器不处于第一位置时气流。控制鼓风机以在空气量传感器检测到的空气量小于由设定器设定的空气量时减少吹出空气量，同时至少一个风门位于第一位置，并且控制鼓风机保持当由空气量传感器检测到的空气量等于由设定器设定的空气量时的吹出空气量。

3. 发明授权

US4491061A Air conditioning system 失效
标题翻译：空调系统
公开(公告)号：US4491061A
公开(公告)日：1985-01-01
申请号：US536502
申请日：1983-09-28
申请人： Toshio Nishizawa , Keiji Kamata , Osamu Nonomura , Yutaka Fukushi
发明人： Toshio Nishizawa , Keiji Kamata , Osamu Nonomura , Yutaka Fukushi
IPC分类号： F24F11/02 , F24F11/04 , F25B29/00 , F24F13/00
CPC分类号： F24F11/04
摘要： In an air conditioning system, a damper unit disposed in the middle of a circulating duct is controlled so that a throttle valve of at least one of air quantity regulating devices for controlling incoming outside air quantity and exhaust air quantity is fully open, and that the quantity of air passing through the device whose throttle valve is fully open is equal to a set air quantity. The control system for the damper unit is so-called floating control system that is responsive to the control conditions. If none of the throttle valves of the devices is fully open, then there must be too great a pressure difference to pass the set quantity of air through all the devices. Accordingly, the excessive pressure applied to the devices can be lowered to a proper level by driving the damper unit in an opening direction, thereby reducing pressure loss between the discharging and charging blowers. If the throttle valve of at least one of the devices is fully open, and if the passage air quantity is smaller than the set air quantity, then the pressure applied to the devices must be too small to pass the set quantity of air. Accordingly, the insufficient pressure applied to the devices can be increased to the proper level by driving the damper unit in a closing direction, thereby increasing the resistance between the discharging and charging blowers.
摘要翻译：在空调系统中，控制设置在循环管道中间的阻尼器单元，使得用于控制进入的外部空气量和排出空气量的空气量调节装置中的至少一个的节流阀完全打开，通过节流阀完全打开的装置的空气量等于设定的空气量。用于阻尼器单元的控制系统是所谓的浮动控制系统，其响应于控制条件。如果设备的节流阀都没有完全打开，那么必须有太大的压力差才能通过所有设备的设定数量的空气。因此，通过沿打开方向驱动阻尼器单元，施加到装置的过大的压力可以降低到适当的水平，从而减小排气和充气鼓风机之间的压力损失。如果至少一个装置的节流阀完全打开，并且如果通过空气量小于设定的空气量，则施加到装置的压力必须太小而不能通过设定量的空气。因此，通过沿关闭方向驱动阻尼器单元，可以将施加到装置的不足的压力增加到适当的水平，从而增加排气和充气鼓风机之间的阻力。

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