Liquid e.g. petroleum product, sample distilling balloon for e.g. automobile industry, has skirt maintained in silicone sleeve for connecting balloon and tube in sealed manner, where skirt is made of material same as that of balloon

摘要

The balloon (1) has a sealed cap for closing the balloon extending through a distilling column (2), where the balloon is made of glass. The cap is equipped with a thermometer for measuring temperature of evaporated vapors and a lateral branch (4) connected on a condenser tube (6). The tube is linked to a collector cylinder that receives condensates. The branch has a skirt (5), at its external periphery, maintained in a silicone sleeve (8) for connecting the balloon and the tube in a sealed manner. The skirt is made of material same as that of the balloon.