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    Invertible dual action spray arm for dishwasher
    4.
    发明授权
    Invertible dual action spray arm for dishwasher 失效
    用于洗碗机的可逆双动喷雾臂

    公开(公告)号：US3918644A

    公开(公告)日：1975-11-11

    申请号：US52098674

    申请日：1974-11-05

    Applicant: WHIRLPOOL CO

    Inventor： PLATT CLARK I ,  CZECH JAMES I

    IPC: A47L15/23 ,  B05B3/06 ,  B05B3/00

    CPC classification number: A47L15/4282 ,  B05B3/001 ,  B05B3/06

    Abstract: An invertible spray arm for a dishwasher comprises two separate sets of spray nozzles, each in communication with a separate chamber in the spray arm and each providing a different spray pattern within a dishwasher. The spray arm includes a central member which may be of sheet material, which divides the spray arm into the two chambers and which, together with a supporting column, fluidically seals one chamber from the other. The spray arm includes a central aperture for receiving a manifold end of an upstanding hollow fluid carrying column and may be mounted on the manifold with either side of the spray arm up to effect fluid communication between the manifold and a desired chamber for obtaining a desired spray pattern.

    Abstract translation: 用于洗碗机的可逆喷雾臂包括两组独立的喷嘴，每组喷雾喷嘴与喷雾臂中的单独的室连通，并且每个喷洒喷雾臂在洗碗机内提供不同的喷雾图案。 喷雾臂包括可以是片材的中心构件，其将喷射臂分成两个室，并且与支撑柱一起将一个室与另一个室流体地密封。 喷射臂包括用于接收直立中空流体输送塔的歧管端的中心孔，并且可以在喷雾臂的任一侧向上安装在歧管上，以实现歧管与所需室之间的流体连通，以获得期望的喷雾 模式。

    Filter for a washing appliance
    5.
    发明授权
    Filter for a washing appliance 失效
    洗衣器过滤器

    公开(公告)号：US3622003A

    公开(公告)日：1971-11-23

    申请号：US3622003D

    申请日：1970-03-03

    Applicant: WHIRLPOOL CO

    Inventor： CZECH JAMES I ,  PLATT CLARK I

    IPC: B01D29/11 ,  D06F39/10 ,  B01D29/38

    CPC classification number: D06F39/10 ,  B01D29/114 ,  B01D29/46 ,  B01D29/66 ,  B01D29/70

    Abstract: A filter or trap, especially adapted for removing lint and particulate material from wash water in automatic domestic washing machines having wash and drain cycles, comprises a selfcontained unit with a stack of centrally apertured filter disks within a housing having a lower end filtering cycle suction outlet communicating with the chamber defined within the stack by the disk apertures. Fluid to be filtered such as wash water delivered to the housing is forced to pass between the disks of the stack to the aperture chamber. To flush the filter, flushing fluid such as water is introduced through the outlet, now serving as a flushing fluid inlet, into the disk stack chamber which causes the disks to separate and be agitated and flush clear of filtered material which is carried off to drain through the inlet, now serving as a drain outlet, through which fluid to be filtered is normally delivered to the housing.

    Method and means for shredding and filtering lint in a washing machine
    8.
    发明授权
    Method and means for shredding and filtering lint in a washing machine 失效
    洗衣机中洗涤和过滤的方法和手段

    公开(公告)号：US3653807A

    公开(公告)日：1972-04-04

    申请号：US3653807D

    申请日：1970-08-24

    Applicant: WHIRLPOOL CO

    Inventor： PLATT CLARK I

    IPC: D06F23/04 ,  D06F39/10

    CPC classification number: D06F39/10 ,  D06F37/145

    Abstract: Method and apparatus for treating lint in an automatic washing machine assembly, the apparatus including a shredder which continuously chops up strands of lint before delivering the same to the washing machine filter, and then operates to chop up lint which is back-flushed from the filter before discharging the same.

    Abstract translation: 一种用于在自动洗衣机组件中处理棉绒的方法和设备，该设备包括一个粉碎机，该粉碎机在将其送入洗衣机过滤器之前连续地切断棉绒线，然后操作以将从过滤器中回冲的棉绒 在放电前。

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