System comprising a nozzle and a fixing means therefor
    10.
    发明申请
    System comprising a nozzle and a fixing means therefor 有权
    系统包括喷嘴及其固定装置

    公开(公告)号:US20050077392A1

    公开(公告)日:2005-04-14

    申请号:US10982991

    申请日:2004-11-05

    摘要: The invention relates to a nozzle system for a delivery device for liquids, wherein the nozzle system comprises a nozzle and a device which fixes the nozzle in the delivery device. The delivery device, an atomiser, has a liquid reservoir from which a liquid is forced through the nozzle under pressure. The nozzle fixing means may itself be secured by a second fixing, e.g., in the form of a check nut, or the fixing may itself be a check nut. According to the invention the fixing means on the nozzle outlet side has a specific geometry which minimises the proportion of dispensed liquid deposited on the fixing means. Preferably, the present invention is part of a propellant-free device for nebulising pharmaceutical liquids.

    摘要翻译: 本发明涉及一种用于液体输送装置的喷嘴系统,其中喷嘴系统包括喷嘴和将喷嘴固定在输送装置中的装置。 输送装置,雾化器,具有液体储存器,液体在压力下被迫使其通过喷嘴。 喷嘴固定装置本身可以通过例如以止回螺母的形式的第二固定来固定,或者固定本身可以是止回螺母。 根据本发明,喷嘴出口侧上的固定装置具有特定的几何形状,其使沉积在固定装置上的分配液体的比例最小化。 优选地,本发明是用于雾化药物液体的无推进剂的装置的一部分。