Air conditioning apparatus for a vehicle
    5.
    发明授权
    Air conditioning apparatus for a vehicle 失效
    汽车空调设备

    公开(公告)号:US5711368A

    公开(公告)日:1998-01-27

    申请号:US675597

    申请日:1996-07-03

    IPC分类号: B60H1/00 F25B29/00

    摘要: An evaporator is disposed substantially horizontally at a central portion of an instrument panel in a passenger compartment, and air is blown, by a blower disposed so as to be shifted from the center of the evaporator, so as to flow through the evaporator from the bottom to the top. A heater core is disposed substantially horizontally above the evaporator, and an air outlet mode switching portion for switching an air outlet direction of air, temperature of which is adjusted by the heater core, is disposed above the heater core. Foot air ducts are provided to supply conditioned air, a flow direction of which has been switched by the air outlet mode switching portion, to foot air outlets opening to a foot area of the passenger, and passage portions passing through an outlet side path of a scroll casing of the blower are provided in the foot air duct. In this way, it is possible to reduce the space where the heat exchanger portion is installed.

    摘要翻译: 蒸发器基本上水平地设置在乘客室中的仪表板的中心部分处,并且通过设置成从蒸发器的中心偏移的鼓风机吹送空气,以便从底部流过蒸发器 到顶部。 加热器芯基本上水平地设置在蒸发器的上方,并且用于切换空气出口方向的出气模式切换部分,其空气出口方向的温度由加热器芯调节,设置在加热器芯的上方。 设置脚部空气导管以将其流动方向由出气模式切换部分切换到通向乘客的脚部区域的脚部空气出口的调节空气,以及通过出口侧路径的通道部分 鼓风机的涡旋壳体设置在脚气管中。 以这种方式,可以减少安装热交换器部分的空间。

    Inside and outside air switching apparatus for automotive air conditioner
    6.
    发明授权
    Inside and outside air switching apparatus for automotive air conditioner 失效
    汽车空调用内外空气开关装置

    公开(公告)号:US5643079A

    公开(公告)日:1997-07-01

    申请号:US598318

    申请日:1996-02-08

    IPC分类号: B60H1/00 B60H3/06

    摘要: A filter is disposed so as to cross at right angle to an airflow from an inside air inlet and an outside air inlet to an inlet port. The filter is made of a filter element formed in a corrugated shape by folding and is deformable so that a width of the filter in the axis direction of said rotary door could be shortened. Thus, it is possible to shorten the width of the filter in the axial direction of the rotary shaft by deforming the outer shape of the filter, therefore, the filter is easily taken out from the inside air inlet. Furthermore, since the filter can be taken out from the inside air inlet, the filter can be attached or detached without disassembling the inside and outside air switching case and casing for a blower fan, the working efficiency for cleaning and changing the filter being thereby improved.

    摘要翻译: 过滤器被设置成与从内部空气入口和外部空气入口到入口的气流成直角交叉。 过滤器由通过折叠形成为波纹形状的过滤元件制成,并且是可变形的,使得过滤器在所述旋转门的轴线方向上的宽度可以缩短。 因此,可以通过使过滤器的外形变形来缩短过滤器在旋转轴的轴向上的宽度,因此,过滤器容易地从内部空气入口中取出。 此外,由于可以从内部空气入口取出过滤器,所以可以在不拆卸内外空气切换箱和鼓风机壳体的情况下安装或拆卸过滤器,从而改善了清洗和更换过滤器的工作效率 。

    Air conditioning apparatus for vehicle, having deodorizing filter
    8.
    发明授权
    Air conditioning apparatus for vehicle, having deodorizing filter 失效
    车用空调设备,除臭过滤器

    公开(公告)号:US5876277A

    公开(公告)日:1999-03-02

    申请号:US14961

    申请日:1998-01-28

    IPC分类号: B60H1/00 B60H3/06

    CPC分类号: B60H1/00849

    摘要: A deodorizing filter for adsorbing malodorous particles in air is disposed at a downstream air side of a circumferential wall of an inside/outside air switching rotary door which opens and closes inside and outside air intake ports. A gap having a predetermined distance is provided between the deodorizing filter and the circumferential wall of the rotary door. The deodorizing filter is rotated integrally with the rotary door. When the rotary door is rotated to open both the outside and inside air intake ports at their intermediately opened positions, the inside air flowing from the inside air intake port directly flows into an outlet side of an inside/outside air switching box, and the outside air introduced from the outside air intake port passes through the gap and the deodorizing filter and flows into the outlet side of the inside/outside air switching box.

    摘要翻译: 用于在空气中吸附恶臭颗粒的除臭过滤器设置在内外空气切换旋转门的周壁的下游空气侧,内外空气切换旋转门在进气口内外开闭。 在除臭过滤器和旋转门的周壁之间设置有具有预定距离的间隙。 除臭过滤器与旋转门一体旋转。 当旋转门旋转以在其中间打开位置打开外部和内部进气口时,从内部进气口流出的内部空气直接流入内部/外部空气切换箱的出口侧,并且外部 从外部空气吸入口导入的空气通过该间隙和除臭过滤器,流入内外空气切换箱的出口侧。

    Centrifugal blower improved to reduce vibration and noise
    9.
    发明授权
    Centrifugal blower improved to reduce vibration and noise 失效
    离心鼓风机改善,减少振动和噪音

    公开(公告)号:US5601400A

    公开(公告)日:1997-02-11

    申请号:US529133

    申请日:1995-09-15

    CPC分类号: F04D29/4226

    摘要: A centrifugal blower is provided with a casing which defines a spiral duct and a centrifugal fan which is rotationally provided within the casing. The centrifugal fan has a bottom plate and a plurality of blades which are equally spaced along the periphery of the bottom plate. The plurality of blades extends parallel to the rotational axis. The duct is arranged to reduce the size of a low velocity air flow zone which is generated in an upper radially outer region in the spiral duct. The low velocity air flow zone, which appears in an upper radially outer region in the air duct, is reduced to reduce surging in the blower.

    摘要翻译: 离心鼓风机设置有限定螺旋管道的壳体和旋转地设置在壳体内的离心式风扇。 离心风扇具有底板和沿着底板的周边等间隔开的多个叶片。 多个叶片平行于旋转轴线延伸。 管道被布置成减小在螺旋管道中的上部径向外部区域中产生的低速气流区域的尺寸。 出现在空气管道中的上部径向外部区域中的低速气流区域被减少以减少鼓风机中的浪涌。

    Vehicle air-conditioning system with arrangement of electrical member
    10.
    发明授权
    Vehicle air-conditioning system with arrangement of electrical member 有权
    车载空调系统配置电气元件

    公开(公告)号:US06397609B1

    公开(公告)日:2002-06-04

    申请号:US09634829

    申请日:2000-08-09

    IPC分类号: F25D2312

    CPC分类号: B60H1/00514 F25D29/005

    摘要: In a vehicle air-conditioning system, plural electrical members such as a blower controller, servomotors and a post-evaporator temperature sensor are collectively disposed on an electrical circuit board integrally formed with an evaporator case cover for closing a side surface of an evaporator case. Therefore, a wire structure of an electrical connection or a wire harness can be made simple. Further, because an elastically deformable sensor-pressing portion for pressing the post-evaporator sensor toward an evaporator side surface is integrally formed with the evaporator case cover integrated with the electrical circuit board, a contact pressure of a temperature sensitive portion of the post-evaporator sensor onto the evaporator side surface can be maintained.

    摘要翻译: 在车辆空调系统中,与蒸发器壳体盖一体形成的电路板上共同设置有诸如鼓风机控制器,伺服电动机和后蒸发器温度传感器的多个电气部件,用于封闭蒸发器壳体的侧表面。 因此,可以使电连接或线束的线结构简单。 此外,由于将蒸发器后的传感器朝向蒸发器侧面按压的可弹性变形的传感器按压部与与电路基板一体化的蒸发器壳体盖一体地形成,所以后蒸发器的温度敏感部分的接触压力 可以保持传感器到蒸发器侧表面上。