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211 条记录 (耗时 0.022 秒)

    CYCLONE DUST COLLECTOR
    78.
    发明公开
    CYCLONE DUST COLLECTOR 无效

    公开(公告)号：EP3391796A1

    公开(公告)日：2018-10-24

    申请号：EP16868428.0

    申请日：2016-11-15

    申请人： Nidec Corporation

    发明人： HAYAMITSU, Ryosuke ,  SAKUMA, Yuuichi

    IPC分类号： A47L9/16 ,  A47L9/28 ,  B04C3/00 ,  B04C11/00

    CPC分类号： A47L9/16 ,  A47L9/28 ,  B04C3/00 ,  B04C11/00

    摘要： A cyclone type dust collecting apparatus according to an exemplary embodiment of the claimed invention includes a collection container having a tubular shape extending in a front-rear direction, the collection container including a front end surface and a rear end surface, an inflow portion into which air flows, the inflow portion being connected to a peripheral surface of the collection container, and an inner cylinder that penetrates the rear end surface, a portion of the inner cylinder being disposed inside the collection container. In the cyclone type dust collecting apparatus, the inner cylinder includes, at a peripheral surface in a portion positioned inside the collection container, an outlet through which the air flows out, the rear end surface has a width that is larger than that of the front end surface, and the inflow portion is disposed unevenly on a front side.

    DUST SEPARATION DEVICE AND ELECTRIC CLEANING APPARATUS
    79.
    发明公开
    DUST SEPARATION DEVICE AND ELECTRIC CLEANING APPARATUS 审中-公开

    公开(公告)号：EP3323337A1

    公开(公告)日：2018-05-23

    申请号：EP16824446.5

    申请日：2016-07-11

    申请人： Toshiba Lifestyle Products & Services Corporation

    发明人： TAKAI, Yasushi ,  SUZUKI, Hitoshi ,  EBE, Kiyoshi ,  KOJIMA, Kenji

    IPC分类号： A47L9/16 ,  B01D45/12 ,  B04C5/26 ,  B04C11/00

    CPC分类号： A47L9/16 ,  B01D45/12 ,  B04C5/26 ,  B04C11/00

    摘要： Proposed are an electric cleaning apparatus and a dust separation device for making it easy to clean a second centrifugal separator and perform a check afterward. The dust separation device 7 is provided with a first separator 35 that separates coarse dust from dust-containing air, and a second centrifugal separator 36 that centrifuges fine dust from the dust-containing air that passes through the first separation part 35. The second centrifugal separator 36 includes: a second-separation-chamber side-wall 82 that partitions off a second centrifugal separation chamber 65 that separates the fine dust; and a second separation chamber lid 81 that includes an outlet 71 through which air is discharged from the second centrifugal separation chamber 65, and that closes the second-separation-chamber side-wall 82 in a freely openable and closable manner.