Accession Number:

AD0271561

Title:

GLASS ENCLOSED MINIATURE CRYSTAL UNITS CR(XM-29/U)

Corporate Author:

KNIGHTS (JAMES) CO SANDWICH ILL

Report Date:

1961-10-01

Abstract:

Three methods of sealing glass enclosures, type HC-26, were tried. A gas flame method was found to be best, since control of crystal unit heating is more satisfactory. A sealing machine was developed around the well-known vertical lathe but with an improved gas flow control and vacuum chuck. The operating procedure for this equipment is described. Author

Pages:

0001

Identifiers:

Contract Number:

DA36 039SC81298

File Size:

0.00MB

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