Title :
A New Type Vacuum Seal
Author_Institution :
Research and engineering department of the RCA Manufacturing Company, Inc., Harrison, N. J.
fDate :
7/1/1938 12:00:00 AM
Abstract :
A new type of lead-in structure for vacuum-, gas-, or oiltight chambers is described in which porcelain bushings are sealed to metal by means of a glass which serves as a bonding agency. The method of assembly is extremely simple, requiring no skilled workmen or elaborate equipment. Some of the features and some of the places where the seal is being applied are discussed.
Keywords :
Ceramics; Gaskets; Glass; Iron alloys; Metal-insulator structures; Porcelain; Sealing materials; Seals; Stress; Temperature;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1938.5057824
