초록 ▼

A disposable atomizer contains a cylindrical container for a medium to be atomized, particularly a pharmaceutical medium. The container is closed by a rubber plunger plug which has a central opening into which a closure ball is pressed. For discharging the medium, the container is pressed against an

A disposable atomizer contains a cylindrical container for a medium to be atomized, particularly a pharmaceutical medium. The container is closed by a rubber plunger plug which has a central opening into which a closure ball is pressed. For discharging the medium, the container is pressed against an actuator which pushes the ball from the opening and thereby opens the container while, at the same time, the actuator forced down from a shoulder forms the plunger of a plunger pump formed thereby.

대표청구항 ▼

[ We claim:] [1.] A discharge device for flowable media comprising:a media reservoir forming a pump chamber for a plunger pump;an actuator introducible by an actuating force into said media reservoir; and,a closure element for the media reservoir being releasably disengaged non-destructively by bein

[ We claim:] [1.] A discharge device for flowable media comprising:a media reservoir forming a pump chamber for a plunger pump;an actuator introducible by an actuating force into said media reservoir; and,a closure element for the media reservoir being releasably disengaged non-destructively by being pressed into said media reservoir by said actuator, said closure element being engaged with an engagement force of sufficient magnitude that said closure element can be disengaged by said actuator only by a predetermined pressure force of said actuator which ensures a performance of a full pump stroke by said actuator after said closure element is disengaged for efficient discharge of the medium out of the container.