| 摘要 |
A method for the metered dispensing of a medium from an opening (1) in a compressible container, particularly from a tube (2), wherein the medium is to reach a pre-chamber (21, 21.1) from the tube (2), wherein the volume of the pre-chamber is to be changed by moving a pressure element (8, 26, 29), wherein the medium is dispensed from an outlet opening (19, 19.1) by moving the pressure element (8, 26, 29).
|
