tube shield

tube shield

[′tüb ‚shēld]
(engineering)
A shield designed to be placed around an electron tube.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Engineers at Xitec, Inc., East Windsor, CT, wanted for years to get the lead out of their X-ray tube shield, a relatively thin-walled cylinder that plays a major part in concentrating X-rays and shielding personnel from stray radiation.
diameter stainless steel tube shields the radar beam from excessive foaming and guides it to the surface of the milk.