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    Reduced diameter separator for a vacuum cleaner apparatus
    1.
    发明授权
    Reduced diameter separator for a vacuum cleaner apparatus 失效
    用于吸尘器设备的直径分离器

    公开(公告)号：US5902386A

    公开(公告)日：1999-05-11

    申请号：US966959

    申请日：1997-11-10

    申请人： Eric Gustafson ,  Dean Rohn ,  Craig Cummins ,  Skip Erickson ,  Jeffrey R. Kassien ,  Michael R. Lovelace, Jr.

    发明人： Eric Gustafson ,  Dean Rohn ,  Craig Cummins ,  Skip Erickson ,  Jeffrey R. Kassien ,  Michael R. Lovelace, Jr.

    IPC分类号： A47L5/36 ,  A47L9/10 ,  A47L9/18 ,  A47L9/22 ,  B01D47/02

    CPC分类号： A47L9/188 ,  A47L5/365 ,  A47L9/22 ,  B01D47/024 ,  Y10S55/03

    摘要： A vacuum cleaner assembly having a separator of reduced dimensions. The separator is operated at preferably between about 20,000 rpm-30,000 rpm and includes a reduced number of slots formed therein. A labyrinth sealing plate and fan adapter are secured to an upper end of the separator to prevent water and dust and dirt particles from bypassing the separator during operation. The separator is preferably spaced from about 1.0 inch to about 6 inches above the upper surface of the liquid in a liquid reservoir of the vacuum cleaner assembly with which the separator is used. The separator, because of its reduced dimensions and weight, is able to be driven with a small conventional, and less costly and less powerful motor at a higher speed than previously designed separators without suffering breakage. The higher speed of 20,000-30,000 rpm helps to prevent the airflow through the separator from being impeded because of the reduced number of slots. The labyrinth sealing plate coupled to the separator helps to provide a labyrinth seal to prevent water and dust and dirt particles from bypassing the separator and entering the interior of a blower housing. In an alternative embodiment a spider member includes a circumferential raised shoulder portion which cooperates with a circumferential groove formed in a lower surface of the blower housing to form a labyrinth seal.

    摘要翻译： 一种具有减小尺寸的分离器的真空吸尘器组件。 分离器优选在约20,000rpm-30,000rpm之间操作，并且包括在其中形成的减少数量的槽。 迷宫式密封板和风扇适配器固定在分离器的上端，以防止水和灰尘和灰尘颗粒在操作过程中绕过隔板。 优选地，分离器在使用分离器的真空吸尘器组件的液体容器中离液体上表面约1.0英寸至约6英寸的间隔。 分离器由于其尺寸和重量的减小，能够以比以前设计的分离器更高的速度用小的常规且成本较低且功率较低的马达驱动，而不会发生断裂。 20,000-30,000rpm的较高速度有助于防止由于槽数减少而导致通过分离器的气流受到阻碍。 联接到分离器的迷宫式密封板有助于提供迷宫式密封，以防止水和灰尘和灰尘颗粒绕过分离器并进入鼓风机壳体的内部。 在替代实施例中，一个蜘蛛构件包括周向凸起的肩部，其与形成在鼓风机壳体的下表面中的周向凹槽协作以形成迷宫式密封。

    Vacuum cleaner
    4.
    发明授权
    Vacuum cleaner 失效
    吸尘器

    公开(公告)号：US06174350B1

    公开(公告)日：2001-01-16

    申请号：US09302212

    申请日：1999-04-29

    申请人： Dean Rohn ,  Steven Ray Selewski ,  William R. Daws

    发明人： Dean Rohn ,  Steven Ray Selewski ,  William R. Daws

    IPC分类号： B01D4702

    CPC分类号： A47L9/122 ,  A47L5/365 ,  A47L9/182 ,  A47L9/22 ,  B01D46/0023 ,  B01D46/10 ,  B01D46/521 ,  B01D47/027 ,  B01D50/006 ,  B01D2253/102 ,  B01D2279/55 ,  Y10S55/03

    摘要： A vacuum cleaner assembly (10) includes a main housing (12) having an inlet (14) and an outlet (16). A motor (17a) is disposed within the main housing (12) for providing motive force to a cooling fan (17b), a blower (17c), and a separator (22). The separator (22) circulates the air and water bath (20) within a water bath pan (36) and provides, in combination with the water bath (20), a primary filter for filtering the air. A second filter assembly (24) is also provided preferably including a high efficiency filter (100 or 100a), or HEPA rated filter, for filtering microscopic dust and dirt particles that escape the separator (22) and water bath (20) and is disposed after both the water bath (20) and the separator (22) for additional filtering of the air. Alternatively, it may be a non-HEPA rated filter (101). The second filter assembly (24) may also include a third filter element, which may be a carbon impregnated filter (110) for absorbing or trapping odors and is disposed in the air flow path after the second filter (100, 101, or 100a). The second filter (100, 100a or 101) and third filter (110) element are secured in a frame (112) as part of the second filter assembly (24). The second filter (100, 101 or 100a) and the carbon impregnated filter (110) within the frame (112) are disposed in a recess (26) which is integral with the main housing (12) allowing for direct and efficient flow of the air through the water bath (20), separator (22), and second filter assembly (24).

    摘要翻译： 真空吸尘器组件（10）包括具有入口（14）和出口（16）的主壳体（12）。 电动机（17a）设置在主壳体（12）内，用于向冷却风扇（17b），鼓风机（17c）和分离器（22）提供动力。 分离器（22）使空气和水浴（20）在水浴盘（36）内循环，并与水浴（20）组合提供用于过滤空气的主过滤器。 还提供第二过滤器组件（24），其优选地包括高效过滤器（100或100a）或HEPA额定过滤器，用于过滤逸出分离器（22）和水浴（20）的微小的灰尘和污垢颗粒，并且被设置 在水浴（20）和分离器（22）两者之后，用于额外的空气过滤。 或者，它可以是非HEPA额定滤波器（101）。 第二过滤器组件（24）还可以包括第三过滤元件，其可以是用于吸收或吸收气味的碳浸渍过滤器（110），并且在第二过滤器（100,101或100a）之后设置在空气流动路径中， 。 第二过滤器（100,100a或101）和第三过滤器（110）元件作为第二过滤器组件（24）的一部分固定在框架（112）中。 框架（112）内的第二过滤器（100,101或100a）和浸渍碳的过滤器（110）设置在与主壳体（12）成一体的凹部（26）中，允许直接和有效地流动 空气通过水浴（20），分离器（22）和第二过滤器组件（24）。

    Filter for vacuum cleaner
    5.
    发明授权
    Filter for vacuum cleaner 有权
    吸尘器过滤器

    公开(公告)号：US6162287A

    公开(公告)日：2000-12-19

    申请号：US298137

    申请日：1999-04-23

    申请人： Dean Rohn ,  John J. Alberts, III ,  Alan Joseph Krebs ,  Roy Oliver Erickson, deceased

    发明人： Dean Rohn ,  John J. Alberts, III ,  Alan Joseph Krebs ,  Roy Oliver Erickson, deceased

    IPC分类号： A47L9/12 ,  A47L9/18 ,  B01D47/02 ,  B01D50/00

    CPC分类号： A47L9/122 ,  A47L9/182 ,  A47L9/22 ,  B01D47/027 ,  B01D50/006 ,  Y10S55/03

    摘要： A vacuum cleaner assembly (10) is disclosed that includes a main housing (12) having an inlet (14) and an outlet (16). A motor (17a) is disposed within the main housing (12) between the inlet (14) and the outlet (16) for providing motive force to a cooling fan (17b), a blower (17c), and a separator (22). The cooling fan (17b) is mounted within the main housing (12) above the motor (17a) to circulate cooling air around the motor (17a). The blower (17c) is mounted within the main housing (12) below the motor (17a) for drawing air into the inlet (14) and exhausting air outwardly through the outlet (16). The separator (22) is mounted below the blower (17c) for circulating the air and water bath (20) within a water bath pan (36) and providing, in combination with the water bath (20), a primary filter for filtering the air prior to exhausting the air outwardly through the outlet (16). A second filter (24) is a high efficiency filter for filtering microscopic dust and dirt particles that escape the separator (22) and water bath (20) and is disposed after both the water bath (20) and the separator (22) and before the outlet (16) for additional filtering of the air prior to being exhausted. The second filter (24) is disposed in a recess (26) which is integral with the main housing (12) allowing for direct and efficient flow of the air through the water bath (20), separator (22) and second filter (24).

    摘要翻译： 公开了一种真空吸尘器组件（10），其包括具有入口（14）和出口（16）的主壳体（12）。 电动机（17a）设置在入口（14）和出口（16）之间的主壳体（12）内，用于向冷却风扇（17b）提供动力，鼓风机（17c）和分离器（22） 。 冷却风扇（17b）安装在电动机（17a）上方的主壳体（12）内，以使冷却空气围绕电动机（17a）循环。 鼓风机（17c）安装在电动机（17a）下方的主壳体（12）内，用于将空气吸入入口（14）并通过出口（16）向外排出空气。 分离器（22）安装在鼓风机（17c）的下面，用于将水浴槽（20）在水浴锅（36）内循环，并与水浴（20）组合提供一个主过滤器 在空气通过出口（16）向外排出空气之前。 第二过滤器（24）是用于过滤逸出分离器（22）和水浴（20）的微小灰尘和污垢颗粒的高效过滤器，并且设置在水浴（20）和分离器（22）之后并且之前 出口（16），用于在排气之前对空气进行附加过滤。 第二过滤器（24）设置在与主壳体（12）成一体的凹部（26）中，允许空气直接和有效地流过水浴（20），分离器（22）和第二过滤器（24） ）。