Abstract: An electrohydrodynamic atomizer (Z), as well as a method for operating an electrohydrodynamic atomizer wherein the atomizer comprises an atomizer unit (ZE) and a fluid tank (1), and the atomizer unit comprises the assemblies which are necessary for electrohydrodynamic atomization, wherein at least one assembly comprises a high voltage generator (HV) which provides the high voltage which is necessary for the electrohydrodynamic atomization, and at least one assembly comprises a pump system (P) in order to deliver the fluid which is to be atomized to an atomizer nozzle unit (D), wherein the atomizer unit comprises an assembly with an electronic controller (S), in particular with at least one processor unit, and wherein the fluid tank (1) comprises a data memory (10), wherein a means for exchanging data is formed between the fluid tank (1) and at least one assembly of the atomizer unit.

Abstract: Sealing strip (1) for sealing a joint (23) between a frame profile (12), for example a window-frame profile, and a wall (15), having an elastically resilient foam strip (2) which is accommodated in a compressed state in a tear-open wrapper (3), which allows recovery of the foam strip (2). The tear-open wrapper (3) comprises a plastic sheet (F) which encloses the foam strip (2) and, at the same time, forms a tear-off flap (4) extending in longitudinal direction of the sealing strip (1).