SEALED WALL FEED-THROUGH WITH THROUGH-MODULE, AND MODULE REPLACEMENT METHOD

摘要

PROBLEM TO BE SOLVED: To provide a sealed wall feed-through with a through-module. SOLUTION: The sealed wall feed-through 1 comprises: a cylindrical assembly sleeve 3 fixed and sealed into an opening portion of a wall 2; and the cylindrical through-module 8 having a seal securing means 11 arranged around the outer surface. The module 8 has a first locking means 12 movable into the cylindrical assembly sleeve 3 and consisting of at least two annular grooves 12a-12b cut in around the inner surface of the assembly sleeve 3. COPYRIGHT: (C)2009,JPO&INPIT