Method and device for testing the tightness of filled vessels closed by sealed or welded cover and similar vessels

摘要

The present invention relates to a kind of method and apparatus for testing the leakproofness filled with angesielten or aufgeschwei_ 00dften lids (17) or similar sealing container (6) in the vakuumglocke (1) in the region above the lid of b eh_ eh_ e4lters professionals vakuumleitung (9). Sharp instrument is locked in closed container by hochw_ 00f6lbenden lids at that time automatically with the mouth that watt khoum thunder leads to (9), and the mouth of unwashed container (16) is then unlocked, and in both cases, watt internal differential pressure of khoum lattice Luo Qiao (1) and the pressure difference and internal pressure of setting. Pressure is detected in this way. This device controls the leakage sealed property of sealing container, especially elder brother Si Tuofubeixieer bottle caps or sealing cover with being perfectly safe, while test function _ 00e4hrleistet has a possibility that general applicability.