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66 条记录 (耗时 0.016 秒)

    Centrifugal fan
    1.
    发明授权
    Centrifugal fan 有权
    离心风机

    公开(公告)号：US07455499B2

    公开(公告)日：2008-11-25

    申请号：US11176458

    申请日：2005-07-07

    申请人： Terry L. Zahuranec

    发明人： Terry L. Zahuranec

    IPC分类号： F04D29/42

    CPC分类号： F04D29/4233

    摘要： A fan includes a fan housing located on an axis. The apparatus has axially front and rear sections that together define a chamber. Air can enter the chamber through an inlet in the front section. An impeller in the chamber is configured to rotate about the axis to drive the air radially outward. A trough-shaped channel in the rear section extends circumferentially about the axis from a first end of the channel to a second end of the channel. The channel is configured to channel the air away from the first end circumferentially toward the second end. The axially extending depth of the channel increases from the first end toward the second end such that, over a 90° range, an increase in the depth is more than twice an increase in the radially extending width of the channel.

    摘要翻译： 风扇包括位于轴上的风扇壳体。 该装置具有一起限定腔室的轴向前部和后部。 空气可以通过前部的入口进入腔室。 腔室中的叶轮构造成围绕轴线旋转以径向向外驱动空气。 后部中的槽形通道围绕该通道的第一端从该通道的第一端周向延伸到该通道的第二端。 通道构造成将空气从第一端沿周向引向第二端。 通道的轴向延伸深度从第一端向第二端增加，使得在90°范围内，深度的增加是通道的径向延伸宽度增加的两倍以上。

    Portable hand-held vacuum cleaner
    4.
    发明授权
    Portable hand-held vacuum cleaner 失效
    便携式手持吸尘器

    公开(公告)号：US5561885A

    公开(公告)日：1996-10-08

    申请号：US372460

    申请日：1995-01-13

    申请人： Terry L. Zahuranec ,  Paul D. Stephens ,  Robert Salo ,  Robert Vystrcil

    发明人： Terry L. Zahuranec ,  Paul D. Stephens ,  Robert Salo ,  Robert Vystrcil

    IPC分类号： A47L5/24 ,  A47L9/12

    CPC分类号： A47L5/24

    摘要： A portable hand-held vacuum cleaner includes a housing for holding a motor and a suction fan and a switch slidably mounted on the housing for selectively activating the motor. The switch extends out of the housing so as to be manually engageable. A nozzle is mounted on the housing and a release button, pivotally mounted on the housing, selectively releases the nozzle from the housing. The release button includes a first finger which engages an aperture in a wall of the nozzle, a pivot aperture through which extends a pivot pin secured to the housing for enabling the release button to move between a pair of end positions and a biasing element for urging the release button to one of the pair of end positions. A second finger is also provided on the release button. In one of the end positions of the release button, the second finger engages in a recess of the switch to prevent the release button from being pivoted. In another of the end positions of the release button, the second finger engages the switch to prevent the switch from being slid.

    摘要翻译： 便携式手持式真空吸尘器包括用于保持马达和抽吸风扇的壳体和可滑动地安装在壳体上以便选择性地启动马达的开关。 开关延伸出外壳，以便可手动接合。 喷嘴安装在壳体上，并且枢转地安装在壳体上的释放按钮选择性地将喷嘴从壳体释放。 释放按钮包括与喷嘴的壁中的孔接合的第一指状物，枢轴孔，枢轴孔延伸固定到壳体的枢轴，以使得释放按钮能够在一对端部位置之间移动，并且用于推动力 释放按钮到一对终端位置之一。 释放按钮上也设有第二根手指。 在释放按钮的一个端部位置，第二手指接合在开关的凹部中，以防止释放按钮枢转。 在释放按钮的另一个结束位置中，第二手指接合开关以防止开关滑动。

    Dust pan side wall for carpet sweeper
    7.
    发明授权
    Dust pan side wall for carpet sweeper 失效
    地毯清扫机的灰尘盘侧壁

    公开(公告)号：US5224232A

    公开(公告)日：1993-07-06

    申请号：US761268

    申请日：1991-09-17

    申请人： Terry L. Zahuranec ,  Craig M. Saunders

    发明人： Terry L. Zahuranec ,  Craig M. Saunders

    IPC分类号： A47L11/33

    CPC分类号： A47L11/4075 ,  A47L11/33 ,  A47L11/40 ,  A47L11/4013 ,  A47L11/4025

    摘要： A carpet sweeper comprises a housing, brushes, wheels fixed to the housing, and a pivotable handle attached to the housing. The housing contains a plurality of sides, one of which is a flip-down door. The door has hinges along a bottom edge. The top edge comprises a tab which cooperates with the top of the housing to selectively secure the door in a closed position. The tab is selectively manually deformable outwardly and downwardly from the top of the housing to swing the door into an open position. The housing includes flanges to secure the trays within the housing.

    摘要翻译： 地毯清扫机包括壳体，电刷，固定到壳体的轮子和连接到壳体的可枢转手柄。 壳体包含多个侧面，其中一个是翻转门。 门沿着底边有铰链。 顶部边缘包括与壳体的顶部协作以选择性地将门固定在关闭位置的突片。 该选项卡选择性地可手动地从外壳的顶部向外和向下变形，以将门摆动到打开位置。 壳体包括用于将托盘固定在壳体内的法兰。

    Mass producible solar collector
    8.
    发明授权
    Mass producible solar collector 有权
    大容量太阳能集热器

    公开(公告)号：US08646227B2

    公开(公告)日：2014-02-11

    申请号：US12495398

    申请日：2009-06-30

    申请人： Terry L. Zahuranec

    发明人： Terry L. Zahuranec

    IPC分类号： E04D13/18 ,  E04H14/00

    CPC分类号： F24S50/00 ,  F24S20/20 ,  F24S23/745 ,  F24S25/10 ,  F24S25/13 ,  F24S30/458 ,  F24S40/85 ,  F24S50/20 ,  F24S2023/874 ,  F24S2025/801 ,  F24S2030/115 ,  F24S2030/134 ,  F24S2030/18 ,  Y02E10/41 ,  Y02E10/45 ,  Y02E10/47

    摘要： Provided is a solar collector assembly that can be manufactured, assembled, and maintained efficiently. A number of arrays that include one or more reflective material formed in a parabolic shape can be attached to a backbone. The backbone is attached to a polar support that is positioned at or near the center of gravity for the solar collector assembly. The polar support at or near the center of gravity allows the entire assembly to be tilted, rotated and/or lowered for various purposes (e.g., service, maintenance, safety). The solar collector assembly can be transported as modular units and/or in a partially assembled state.

    摘要翻译： 提供了可以有效地制造，组装和维护的太阳能收集器组件。 包括以抛物线形状形成的一种或多种反射材料的多个阵列可以附着到骨架上。 骨架连接到位于太阳能收集器组件重心处或附近的极性支撑件。 在重心处或附近的极性支撑允许整个组件倾斜，旋转和/或降低以用于各种目的（例如，服务，维护，安全）。 太阳能收集器组件可以作为模块单元和/或部分组装状态运输。

    Vacuum cleaner with drive assist
    10.
    发明授权
    Vacuum cleaner with drive assist 有权
    带驱动辅助的吸尘器

    公开(公告)号：US07770255B2

    公开(公告)日：2010-08-10

    申请号：US12345827

    申请日：2008-12-30

    申请人： Terry L. Zahuranec ,  David Scott Smith

    发明人： Terry L. Zahuranec ,  David Scott Smith

    IPC分类号： A47L5/00

    CPC分类号： A47L5/28 ,  A47L9/009 ,  A47L9/2805 ,  A47L9/2842 ,  A47L9/2852 ,  A47L9/2857 ,  A47L9/2863 ,  A47L9/325

    摘要： A base has wheels, including a drive wheel, for wheeling the base over a floor. A nozzle is fixed to the base for a fan in the base to draw air from the floor through the nozzle. A handle is connected to the base for propelling the base by manually applying a force to the handle. A drive assist motor, which is not configured to drive the fan, has an output shaft coupled to the drive wheel. The controller is operative in a driving mode to power the motor to rotate the drive wheel in a direction corresponding to a direction of the force applied to the handle. The controller is operative in a non-driving mode to refrain from powering the motor to rotate the drive wheel.

    摘要翻译： 基座具有车轮，包括驱动轮，用于将基座在地板上滚动。 喷嘴固定在基座上，用于在基座中的风扇，以通过喷嘴从地板抽出空气。 手柄连接到基座，用于通过手动向手柄施加力来推动底座。 不配置为驱动风扇的驱动辅助马达具有联接到驱动轮的输出轴。 控制器以驱动模式工作，为马达提供动力，以使驱动轮沿与施加到手柄的力的方向相对应的方向旋转。 控制器以非驱动模式工作，以避免马达为驱动轮旋转。