device for adjusting the ansprechdruckes on the abflußleitung given pressure with a device to prevent the return of a medium from a abflußleitung back in the zuflußleitung

摘要

a device for adjusting the anpreßdruckes on the abflußleitung (11) a device to prevent the pressure of the return of a medium in the zuflußleitung (10) has a rohrtrenner (2) and the associated druckve