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washing machine with bottenventil and nivåavkänningsorgan

机译:装有bottenventil和niv u00e5avk u00e4nningsorgan的洗衣机

摘要

PCT No. PCT/SE98/00050 Sec. 371 Date Sep. 14, 1998 Sec. 102(e) Date Sep. 14, 1998 PCT Filed Jan. 14, 1998 PCT Pub. No. WO98/31865 PCT Pub. Date Jul. 23, 1998A laundry washing machine comprises a tub (11) rotatably housing a wash drum (12) supporting laundry items, water supply means (13) for the supply of water to the tub (11), level sensing means (15, 16, 17) for sensing the liquid level in the tub (11) and liquid draining means (20, 32, 33) for draining off wash and rinse liquid from the tub (11) said liquid draining means including a bottom valve (20) with a valve housing (21) and a movable valve member (27) adapted to sealingly bear against an annular edge (26) in the valve housing (21). The level sensing means comprises a chamber (17) annularly surrounding said annular edge (26). The upper part of said chamber is adapted to communicated with a pressure sensor (15) and the lower part of said chamber is adapted to communicate with the interior of the tub via at least one channel (42) having a small cross section. An elastic, annular sealing means (39) is provided which is adapted to close the annular chamber (17), by means of the movable valve member (27), when the bottom valve (20) is closed.
机译:PCT号PCT / SE98 / 00050秒371日期1998年9月14日102(e)1998年9月14日PCT申请于1998年1月14日提交PCT Pub。 WO98 / 31865 PCT公开号日期:1998年7月23日,一种洗衣机包括:桶(11),可旋转地容纳用于支撑衣物的洗涤桶(12);用于向桶(11)供水的供水装置(13);水平感测装置(15) ,16、17)用于感测桶(11)中的液位,排液装置(20、32、33)用于从桶(11)中排出洗涤和冲洗液体,所述排液装置包括底阀(20) )具有阀壳体(21)和可移动阀构件(27),该可移动阀构件适于密封地抵靠在阀壳体(21)中的环形边缘(26)上。液位感测装置包括环形地围绕所述环形边缘(26)的腔室(17)。所述腔室的上部适于与压力传感器(15)连通,并且所述腔室的下部适于经由至少一个具有小横截面的通道(42)与桶的内部连通。提供了一种弹性的环形密封装置(39),当底部阀(20)关闭时,该密封装置适于通过可移动阀构件(27)来关闭环形腔(17)。

著录项

  • 公开/公告号SE508291C2

    专利类型

  • 公开/公告日1998-09-21

    原文格式PDF

  • 申请/专利权人 AB ELECTROLUX;

    申请/专利号SE19970000147

  • 发明设计人 STIG GOERAN *UHLIN;

    申请日1997-01-20

  • 分类号D06F39/08;

  • 国家 SE

  • 入库时间 2022-08-22 02:55:54

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