利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

97 条记录 (耗时 0.036 秒)

    Oscillating window fan
    71.
    发明授权
    Oscillating window fan 失效
    振荡窗扇

    公开(公告)号：US5743709A

    公开(公告)日：1998-04-28

    申请号：US458145

    申请日：1995-06-01

    申请人： Rodney B. Jane ,  Jui-Shang Wang ,  Robert L. Marvin, Jr. ,  John Longan

    发明人： Rodney B. Jane ,  Jui-Shang Wang ,  Robert L. Marvin, Jr. ,  John Longan

    IPC分类号： F04D25/10 ,  F04D25/12 ,  F24F7/013 ,  F04D29/70

    CPC分类号： F24F7/013 ,  F04D25/105 ,  F04D25/12 ,  F24F2221/12 ,  F24F2221/20

    摘要： A portable electric window fan including a housing having side walls, a bottom wall for mounting on a sill of a window, a top wall for engaging a sash of the window, a front wall defining an air outlet, a rear wall defining an air inlet, and the walls together defining a closed chamber communicating with the inlet and outlet. Also included is a fan mount supported by the housing for rotation on a first axis; a drive shaft supported in the chamber on the fan mount and having a second axis transverse to the first axis; an electric drive motor coupled to the drive shaft and operable to produce rotation thereof; a fan blade fixed to the drive shaft for rotation therewith within the chamber; and an electrically powered drive mechanism coupled to the fan mount and operable to produce reciprocating rotation thereof on the first axis.

    摘要翻译： 一种便携式电动窗扇，包括具有侧壁的壳体，用于安装在窗台上的底壁，用于接合窗户窗扇的顶壁，限定出气口的前壁，限定空气入口的后壁 ，并且壁一起限定与入口和出口连通的封闭室。 还包括由壳体支撑的风扇安装件，用于在第一轴线上旋转; 驱动轴，其支撑在所述风扇安装件中的所述腔室中，并且具有横向于所述第一轴线的第二轴线; 电驱动马达，其耦合到所述驱动轴并且可操作以产生其旋转; 风扇叶片固定到所述驱动轴以在所述室内旋转; 以及电动驱动机构，其联接到所述风扇安装件并且可操作以在所述第一轴线上产生其往复旋转。

    Fan with rotatable grill
    77.
    发明授权
    Fan with rotatable grill 失效
    风扇带可旋转格栅

    公开(公告)号：US5131810A

    公开(公告)日：1992-07-21

    申请号：US617718

    申请日：1990-11-23

    申请人： Jui-Shang Wang

    发明人： Jui-Shang Wang

    IPC分类号： F04D25/10

    CPC分类号： F04D25/10

    摘要： A fan apparatus including a housing defining an air inlet opening, an air discharge opening; and a bearing surface; a fan blade rotatably mounted in the housing and adapted to provide air flow in a given direction between the inlet and discharge openings; and a deflector rotatably mounted in the discharge opening on the bearing surface and shaped and arranged to interrupt and redirect air discharged thereby, the deflector adapted to be rotatably propelled in the discharge opening by air discharged thereby. Also included is a resilient member engaged between the deflector and the housing and exerting therebetween a force establishing a level of friction between the deflector and the bearing surface. The resilient member establishes smooth and uniform rotation of the deflector.

    摘要翻译： 一种风扇装置，包括限定空气入口的壳体，排气口; 和支承面; 风扇叶片，其可旋转地安装在壳体中并且适于在入口和排出口之间沿给定方向提供气流; 以及偏转器，其可旋转地安装在所述支承表面上的所述排出口中，并且被成形和布置成中断并重定向由其排放的空气，所述偏转器适于通过由此排出的空气在所述排放口中被可旋转地推进。 还包括一个弹性构件，其接合在偏转器和壳体之间并且在其间施加一个力，该力在偏转器和支承表面之间建立一定程度的摩擦力。 弹性构件形成偏转器的平滑且均匀的旋转。

    Leak proof humidifier
    78.
    发明授权
    Leak proof humidifier 失效
    防漏加湿器

    公开(公告)号：US5086494A

    公开(公告)日：1992-02-04

    申请号：US624850

    申请日：1990-12-10

    申请人： Jui-Shang Wang

    发明人： Jui-Shang Wang

    IPC分类号： F22B1/28 ,  F24F6/00

    CPC分类号： F22B1/284 ,  F24F6/00

    摘要： A humidifier includes a base defining a water reservoir and a cavity for receiving leakage, a device for inducing dispersal of water in the reservoir, and a tank removably supported by the base and having a bottom wall defining a discharge opening communicating with the reservoir and an inlet opening communicating with the cavity. A wall surrounding the inlet opening and extending from the tank into the cavity intercepts leakage which is directed into the reservoir.

    摘要翻译： 一种加湿器，包括一个限定一个储水器的底座和一个用于接收泄漏的空腔，一个用于引导水在容器中的分散的装置，以及一个由底座可移除地支撑的罐，并具有一个底壁，该底壁限定了一个与储存器连通的排放口， 入口开口与空腔连通。 围绕入口开口并从罐延伸到空腔中的壁拦截导入储存器的泄漏。