Device for taking gas samples from a closed hollow body comprises a hollow, quickly movable striker element with a front end opening which is joined to a second opening

摘要

The device (10) for taking gas samples from a closed hollow body comprises a hollow, quickly movable striker element (18) with a front end opening which is joined to a second opening (26) of the element. Independent claims are also included for the following: (a) a method for checking the gas held in sealed glazing units; (b) a device for closing gas sampling holes; and (c) a production line with gas sampling means for sealed glazing units