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21 条记录 (耗时 0.017 秒)

    Portable vacuum cleaner
    1.
    发明授权
    Portable vacuum cleaner 有权
    便携式吸尘器

    公开(公告)号：US08806702B2

    公开(公告)日：2014-08-19

    申请号：US13436023

    申请日：2012-03-30

    申请人： Melvin E. Wolfe, Jr. ,  Scott G. Smith

    发明人： Melvin E. Wolfe, Jr. ,  Scott G. Smith

    IPC分类号： A47L9/22 ,  A47L11/40

    CPC分类号： A47L5/24 ,  A47L9/2878

    摘要： A portable vacuum cleaner is disclosed. The portable vacuum cleaner includes a rechargeable battery and a DC motor. The portable vacuum cleaner further includes a DC power input port for receiving DC power from a remote power source. The DC motor is operable in response to power from either the battery or the remote power source.

    摘要翻译： 公开了一种便携式真空吸尘器。 便携式真空吸尘器包括可充电电池和直流电动机。 便携式真空吸尘器还包括用于从远程电源接收直流电力的DC电力输入端口。 直流电动机可响应来自电池或远程电源的电力而可操作。

    Air flow housing
    2.
    发明授权
    Air flow housing 失效
    气流外壳

    公开(公告)号：US5454690A

    公开(公告)日：1995-10-03

    申请号：US180686

    申请日：1994-01-13

    申请人： Melvin E. Wolfe, Jr. ,  Scott G. Smith

    发明人： Melvin E. Wolfe, Jr. ,  Scott G. Smith

    IPC分类号： A47L5/22 ,  A47L9/22 ,  F04D25/08 ,  F04D29/66

    CPC分类号： F04D29/663 ,  A47L5/22 ,  A47L9/22 ,  F04D25/082

    摘要： A housing for directing air propelled by an impeller through an object such as a motor has several arcuate vanes which direct the air radially inward towards ports associated with each vane. The vanes of the housing are placed non-symmetrically about the housing, and each vane has a corresponding vane located 180.degree. around the housing. Sharp corners are eliminated on the back of each vane where the vane meets a main body, where each vane meets an outer rim and/or where each vane meets a base portion of the housing. The disclosed housing increases efficiency in moving air while decreasing the noise of the airflow.

    摘要翻译： 用于引导由叶轮推进的空气通过诸如电动机的物体的壳体具有几个弓形叶片，其将空气径向向内引导到与每个叶片相关联的端口。 壳体的叶片围绕壳体非对称地放置，并且每个叶片具有围绕壳体180度的相应的叶片。 在每个叶片的背面上消除了尖角，其中叶片与主体相遇，其中每个叶片遇到外缘和/或每个叶片与壳体的基部接合。 所公开的壳体增加了移动空气的效率，同时降低了气流的噪声。

    Removable circuit board assembly for a vacuum
    3.
    发明授权
    Removable circuit board assembly for a vacuum 有权
    用于真空的可拆卸电路板组件

    公开(公告)号：US08533902B2

    公开(公告)日：2013-09-17

    申请号：US13073883

    申请日：2011-03-28

    申请人： Neil N. Norell ,  Melvin E. Wolfe, Jr. ,  James M. Robitaille ,  Doug Adams ,  Jonathan Miller

    发明人： Neil N. Norell ,  Melvin E. Wolfe, Jr. ,  James M. Robitaille ,  Doug Adams ,  Jonathan Miller

    IPC分类号： A47L9/28

    CPC分类号： H02P6/085 ,  A47L9/0411 ,  A47L9/0444 ,  A47L9/2842 ,  A47L9/2857 ,  A47L9/2889

    摘要： A vacuum assembly having a housing and a motor and motor shaft secured within the housing; a fan coupled to the motor shaft and an air intake port and an air exhaust port located within the housing; a circuit board mounted in a cooling air path in the housing, wherein the cooling air path is located between the air intake port and the air exhaust port such that the fan causes cool air to flow across the circuit board; a pulley assembly coupled to the motor shaft and including a disposable belt, the pulley assembly located in the housing in such position that the circuit board blocks access to the disposable belt; a first connector portion secured to the circuit board; a second connector portion coupled to a plurality of wires coupled to at least the motor; the first and second connector portions configured to mate in a single direction.

    摘要翻译： 一种真空组件，其具有壳体和固定在壳体内的马达和马达轴; 联接到所述电动机轴的风扇和位于所述壳体内的进气口和排气口; 安装在所述壳体中的冷却空气路径中的电路板，其中所述冷却空气路径位于所述进气口和所述排气口之间，使得所述风扇使冷空气流过所述电路板; 耦合到电动机轴并且包括一次性带的滑轮组件，位于壳体中的滑轮组件处于这样的位置，即电路板阻挡对一次性皮带的接近; 固定到所述电路板的第一连接器部分; 耦合到耦合到至少所述电动机的多个电线的第二连接器部分; 第一连接器部分和第二连接器部分被配置为沿单个方向配合。

    Vacuum cleaner with removable battery pack
    8.
    发明授权
    Vacuum cleaner with removable battery pack 有权
    带可拆卸电池组的吸尘器

    公开(公告)号：US08590103B2

    公开(公告)日：2013-11-26

    申请号：US13253626

    申请日：2011-10-05

    申请人： Melvin E. Wolfe, Jr.

    发明人： Melvin E. Wolfe, Jr.

    IPC分类号： A47L9/22

    CPC分类号： A47L5/24 ,  A47L9/00 ,  A47L9/22 ,  A47L9/2884 ,  H01M2/0267 ,  H01M2/1055

    摘要： A battery powered vacuum cleaner is disclosed. The vacuum cleaner comprises a motor, a battery pack comprising a plurality of battery cells arranged in a generally horseshoe configuration and wrapped about the motor, and a battery door providing access to the battery pack and adapted to permit removal of the battery pack from the vacuum cleaner.

    摘要翻译： 公开了一种电动真空吸尘器。 真空吸尘器包括电动机，电池组，其包括以一般马蹄形结构布置并围绕电动机缠绕的多个电池单元;以及电池门，其提供对电池组的接近并适于允许从真空中移除电池组 清洁器。

    Vacuum cleaner and disposable vacuum cleaner bag
    9.
    发明授权
    Vacuum cleaner and disposable vacuum cleaner bag 有权
    吸尘器和一次性吸尘器袋

    公开(公告)号：US08087124B2

    公开(公告)日：2012-01-03

    申请号：US11726325

    申请日：2007-03-21

    申请人： Melvin E. Wolfe, Jr.

    发明人： Melvin E. Wolfe, Jr.

    IPC分类号： A47L9/10 ,  B01D46/10

    CPC分类号： A47L9/1436 ,  A47L9/14 ,  Y10S15/02

    摘要： The disclosed disposable vacuum cleaner has a disposable bag with a collar at the bottom, rather than on the sides. Dirty air enters the bag vertically, rather than horizontally, through a duct that is positioned near the floor, separate from the handle on the vacuum cleaner. An elongated, light-weight tube is disposed within the bag, and has a lower end that is connected to the collar. The tube is made of a thin, lightweight, lay-flat tubing with opposed creases, and is flexible and collapsible. It has a length that is greater than half the height of the sides of the bag. The collar has a seal that is trapped between two pieces of mounting material and extends around the periphery of the duct, providing an elastic seal. The bag has a top that is reinforced with a cardboard support. Extending flanges on the support can be used to suspend the bag from arms in the vacuum cleaner.

    摘要翻译： 所公开的一次性真空吸尘器具有在底部而不是侧面具有套环的一次性袋。 脏空气通过位于靠近地板的管道垂直而不是水平地进入袋子，与真空吸尘器上的把手分开。 细长的轻质管设置在袋内，并且具有连接到套环的下端。 该管由薄而轻的扁平管制成，具有相对的折痕，并且是柔性和可折叠的。 它的长度大于袋子两侧高度的一半。 套环具有被密封在两块安装材料之间并且围绕管道的周边延伸的密封件，提供弹性密封。 该袋子有一个用纸板支架加固的顶部。 支撑件上的法兰可以用于将袋子悬挂在真空吸尘器中。