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发明公开
CN103269957A 用于介质的排出装置 有权

用于介质的排出装置
摘要：
本发明涉及一种用于介质（62，62'）尤其是液体介质的排出装置，所述排出装置具有：介质贮存器（60，60'），在排出之前介质（62，62'）贮存在该介质贮存器中；排出口（26），介质可通过所述排出口向外界输送；和排出通道（75，76，76'），其用于将介质从介质贮存器（60，60'）输送到排出口（26）。此外，本发明还涉及一种用于生产这种排出装置的方法。根据本发明提出：排出装置（10）包括基体（20）；介质贮存器（60）设置为腔室（70），腔室在基体（20）的上侧（22）开口；腔室（70）的开口侧由可变形薄膜（50）封闭；相对于基体（20）活动的致动单元（40）设置有冲压部分（44），以及；致动单元（40）相对于基体（20）以受控的方式活动，使得通过致动单元（40）相对于基体（20）的移动，冲压部分（44）能插入到腔室中，以便从而将介质贮存器（60）中的介质（62）挤压到排出口（26）。
摘要（英）：

The invention relates to a discharge device (10) for a medium (62, 62'), especially for a liquid medium, having a medium reservoir (60, 60') in which the medium (62, 62') is stored before discharge, having a discharge opening (26) through which the medium can be given off to an environment, and having an outlet channel (75, 76, 76') for the transport of the medium from the medium reservoir (60, 60') to the discharge opening (26). The invention furthermore relates to a process for production of this discharge device. It is proposed according to the invention that the discharge device (10) comprises a base (20); the medium reservoir (60) is provided as an cavity (70) open to a top side (22) of the base (20); the open side of the cavity (70) is closed by a deformable film (50); an actuation unit (40) movable in relation to the base (20) is provided with a punch section (44), and; the actuation unit (40) derart gefuhrt is movable in a controlled manner in relation to the base (20) such that by a displacement of the actuation unit (40) in relation to the base (20) the punch section (44) can insert into the cavity, in order thereby to force the medium (62) in the medium reservoir (60) to the discharge opening (26).

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