Vacuum chamber and vacuum arrangement 318,892 ethyl 1-cyclopropyl-7-fluoro-8-trifluoromethyl-1,4-dihydro-4-oxo-3-quinolinecarboxylate

摘要

According to various embodiments may be a vacuum chamber comprises: at least one first region (% si heritage 101p) and at least one second region (% si heritage 103p); a between the first region (% si heritage 101p) and the second region (% si heritage 103p) of the parabolic channel arranged position structure (104), which is set up in such a way that by means of the lane position of the parabolic reflector structure (104), an expansion (111) of gas particles from the first region (% si heritage 101p) in the second region (% si heritage 103p) and / or of the second region (% si heritage 101p) in the first region (% si heritage 103p) is inhibited, wherein the lane position of the parabolic reflector structure (104) has, or a non-woven fabric made of a nonwoven fabric.