Valve assembly
    2.
    发明公开
    Valve assembly 有权
    阀门组件

    公开(公告)号:EP1133941A2

    公开(公告)日:2001-09-19

    申请号:EP01202481.6

    申请日:1998-08-24

    申请人: HILL-ROM, INC.

    IPC分类号: A47C27/08

    摘要: A valve assembly for an air mattress (10) having a supply inlet (54), a first valve (56) connected to the supply inlet (54) and having at least one outlet (346, 348, 350) to be connected to a first bladder (110, 112, 114) for providing pulsating air signals to the first bladder, and a second valve (28, 30) connected to the supply inlet (54) and having at least one outlet to be connected to a second bladder (22, 38, 46, 50, 51, 94, 96) for inflating and deflating the second bladder. A pulsating valve (56) is provided which includes a housing (330) having therein supply and exhaust valves (352, 354) each directly controlled by supply and exhaust solenoids.

    摘要翻译: 本发明涉及一种用于气垫的阀组件(10),该气垫具有供应入口(54),连接到供应入口(54)并且具有至少一个出口(346,348,350)的第一阀(56) 用于向第一囊提供脉动空气信号的第一囊(110,112,114),以及连接到供应入口(54)并具有至少一个出口以连接到第二囊(第二囊)的第二阀(28,30) 22,38,46,50,51,94,96),用于使第二囊膨胀和收缩。 提供脉动阀(56),其包括壳体(330),壳体内具有供应阀和排气阀(352,354),每个阀直接由供应螺线管和排气螺线管控制。