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    • 7. 发明申请
    • FLOW CONTROL EQUIPMENT
    • 流量控制设备
    • WO1980001646A1
    • 1980-08-21
    • PCT/US1980000091
    • 1980-01-31
    • RULE INDUSTRIESLEVY DRUSZ T
    • RULE INDUSTRIES
    • A61M16/00
    • A61M16/0081A61M16/0051A61M16/0096A61M16/024Y10T137/87298
    • Anesthesia ventilator (10) for controlling the flow of air and/or oxygen through a plurality of binary weighted valves (34-38) from a fluid regulator source (27) to a bellows assembly (14). Directly-set minute volume, breath rate and inspiration to expiration ratio controls (11, 12, 13) operate electronic circuitry (23) which adjusts the magnitude of the flow, the tidal volume and the inhalation to exhalation times. The circuitry (23) includes alarm detecting devices (15-17, 32, 180, 182) for alerting personnel that a patient should be ventilated manually, that a patient is disconnected from the instrument, that control settings exceed specifications for the instrument, that undesired low gas pressure exists and that actual inspiration to expiration is less than that of the control setting. Flow and tidal volume limiting apparatus (72, 129) is provided, together with sigh circuitry (126) and devices (105, 104) for correcting for altitude and gas parameters.
    • 用于通过多个二元加权阀(34-38)从流体调节器源(27)到波纹管组件(14)来控制空气和/或氧气流的麻醉呼吸机(10)。 直接设定的微小体积,呼吸速率和吸气到呼气比控制(11,12,13)操作电子电路(23),其调节流量的大小,潮气量和吸入呼吸时间。 电路(23)包括警报检测装置(15-17,32,180,182),用于警告人员患者应手动通气,患者与仪器断开连接,该控制设置超出仪器的规格, 存在不希望的低气体压力,并且到期的实际吸气小于控制设置的吸气。 流量和潮气量限制装置(72,129)与用于校正高度和气体参数的叹气电路(126)和装置(105,104)一起被提供。
    • 8. 发明申请
    • GAS VALVE UNIT FOR A DUAL CIRCUIT BURNER
    • 燃气阀单元对于双圆燃烧器
    • WO2011144491A3
    • 2013-04-11
    • PCT/EP2011057479
    • 2011-05-10
    • BSH BOSCH SIEMENS HAUSGERAETENAUMANN JOERNCADEAU CHRISTOPHE
    • NAUMANN JOERNCADEAU CHRISTOPHE
    • F23N1/00F16K11/22F16K31/08F23K5/00
    • F23N1/007F23D2900/14062F23K5/007F23N2035/18F23N2035/22F23N2037/10F23N2041/08Y10T137/87298Y10T137/87708
    • The invention relates to a gas valve unit for adjusting gas volume flows to a dual circuit gas burner (1) of a gas appliance, in particular a gas cooking appliance. The gas valve unit comprises a gas inlet (3) and two gas outlets (11, 12). According to the invention, the gas volume flow fed to the first gas outlet (11) can be adjusted in a plurality of stages and the gas volume flow fed to the second gas outlet (12) can be adjusted in a plurality of stages. The gas valve unit comprises at least two first on-off valves (15) for adjusting the gas volume flow fed to the first gas outlet (11), and at least two first throttle points (17), preferably at least three first on-off valves (15) and at least three first throttle points (17). Similarly, the gas valve unit comprises at least two second on-off valves (16) for adjusting the gas volume flow fed to the second gas outlet, and at least two first throttle points (18), preferably at least four second on-off valves (16) and at least four second throttle points (18). At least one magnetically acting body, preferably at least one permanent magnet, is provided for controlling the on-off valves (15, 16) and is displaceable relative to the on-off valves (15, 16).
    • 本发明涉及一种气体阀单元,用于设置所述气体体积流至燃气器具的一个双回路的气体燃烧器(1),尤其是燃气烹饪器具。 煤气阀单元具有气体入口(3)和两个气体出口(11,12)。 供给的气体体积流量根据第一气体输出(11)可调节在几个阶段的发明,并且是第二气体输出(12)供给的气体体积流量多级调节。 煤气阀单元具有设置在第一气体输出(11)供给的气体体积流量的至少两个第一开关阀(15)和至少两个第一孔口(17),优选地至少三个第一开闭阀(15)和至少三个第一 节流点(17)。 类似地,用于调节提供给第二气体输出气体体积流量的煤气阀单元的至少两个第二开闭阀(16)和至少两个第二孔(18),开闭阀(16),优选地至少四个第二和至少四个第二孔( 18)。 为了控制开闭阀(15,16)是至少一个磁性体有效,优选被设置在至少一个永磁体,其相对于该开闭阀(15,16)是可移动的。