Resumes
Resumes
Samuel Altschuler Phones & Addresses
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West Hills, CA
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Las Vegas, NV
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North Las Vegas, NV
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Glendale, AZ
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West Hills, CA
Publications
Us Patents
Underwater Sound Generator
View pageUS Patent:
40983692, Jul 4, 1978
Filed:
Dec 29, 1975
Appl. No.:
5/644778
Inventors:
Samuel Altschuler - Tarzana CA
Jerre A. Hitz - Annandale VA
Jerre A. Hitz - Annandale VA
Assignee:
TRW Inc. - Redondo Beach CA
International Classification:
G01V 106
US Classification:
181118
Abstract:
A monopropellant fluid is ignited in a combustion chamber to form a pressurized gas volume which may include the interior of a piston valve opening into the combustion chamber. A first gas path leading out of the combustion chamber conducts gas to surface areas of the piston so as to exert pressure urging the piston valve closed. A second gas path leading out of the combustion chamber conducts gas to other surface areas of the piston so as to exert pressure urging the piston valve to open a plurality of radial exhaust ports which vent the gas out of the combustion chamber and thereby generate a sonic pulse. Periodic opening and closing of the piston valve causes a train of sonic pulses to be generated.
Pyrotechnic Seeding Pellet
View pageUS Patent:
39760081, Aug 24, 1976
Filed:
Feb 19, 1975
Appl. No.:
5/551433
Inventors:
Samuel Altschuler - Tarzana CA
Frank T. Traylor - Bartlesville OK
Richard W. Ziemer - Woodland Hills CA
Charles A. Knight - Beverly Hills CA
Frank T. Traylor - Bartlesville OK
Richard W. Ziemer - Woodland Hills CA
Charles A. Knight - Beverly Hills CA
Assignee:
The United States of America as represented by the Secretary of the Army - Washington DC
International Classification:
F42B 402
US Classification:
102 31
Abstract:
A small cylindrical pyrotechnic pellet having an igniter, a time delay, and n output charge of easily ionized material for placing a predetermined number of ions and free electrons at a predetermined position in the upper atmosphere or space.