Frank Valenta resumes & CV records
Resumes
Frank Valenta
Location:
United States
Frank J Valenta, 799347 Winkler Ln, La Plata, MD 20646
Frank Valenta Phones & Addresses
La Plata, MD
Churchton, MD
Annapolis, MD
Waldorf, MD
Mentions for Frank J Valenta
Publications & IP owners
Us Patents
Delay Cartridge With Temperature Programmed Flash Chamber
US Patent:
4406229, Sep 27, 1983
Filed:
Mar 16, 1981
Appl. No.:
6/244380
Inventors:
Michael L. Greene - Oxon Hill MD
Frank J. Valenta - LaPlata MD
Frank J. Valenta - LaPlata MD
Assignee:
The United States of America as represented by the Secretary of the Navy - Washington DC
International Classification:
F42B 520
US Classification:
102530
Abstract:
An improved pyrotechnic delay system wherein temperature compensation means re utilized to minimize or eliminate ambient temperature affects upon the burning rate and variability of the delay. Apparatus and method are provided to increase the accuracy of cartridges employing pyrotechnic delay compositions by decreasing differences in composition burning time between extreme ambient temperatures. In the apparatus and method a flash chamber is programmed to increase in volume during initiation of the delay column at elevated temperatures to increase the accuracy of cartridges employing pyrotechnic delay compositions.
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