Abstract: A discharging element for discharging substances into a liquid is disclosed, wherein the discharging element is in the form of a capsule, wherein the capsule casing (1-3) encloses a fillable volume for substances to be discharged, the capsule casing is made of a liquid-tight material and has at least one first opening (7) and at least one second opening (8) which are arranged in such a way that, when liquid flows around the capsule, a greater flow velocity is present at a first opening (7) than at a second opening (8), wherein the first and second opening are connected to one another via the fillable volume, and wherein either the first opening (7) and the second opening (8) are located on one outer surface, or wherein the surface normal of the capsule casing (1-3) at the location of the first opening (7) encloses an angle with the surface normal of the capsule casing at the location of the second opening (8).

Abstract: A discharging element for discharging substances into a liquid is disclosed, wherein the discharging element is in the form of a capsule, wherein the capsule casing (1-3) encloses a fillable volume for substances to be discharged, the capsule casing is made of a liquid-tight material and has at least one first opening (7) and at least one second opening (8) which are arranged in such a way that, when liquid flows around the capsule, a greater flow velocity is present at a first opening (7) than at a second opening (8), wherein the first and second opening are connected to one another via the fillable volume, and wherein either the first opening (7) and the second opening (8) are located on one outer surface, or wherein the surface normal of the capsule casing (1-3) at the location of the first opening (7) encloses an angle with the surface normal of the capsule casing at the location of the second opening (8).