TABLET-INTEGRATED GLASS TUBE AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a tablet-integrated glass tube in which no undue deformation of a tablet nor precipitation of a crystal is observed and no adhesive is required. SOLUTION: The tablet-integrated glass tube comprises a glass tube 1 having an expanding part 11 at one end thereof and an annular tablet 2 made of a low-melting glass. The tablet 2 has a recess 21 capable of receiving the expanding part 11 of the glass tube 1 on the upper surface thereof, and the recess 21 is secured to the expanding part 11 of the glass tube 1. COPYRIGHT: (C)2009,JPO&INPIT