Optics: motion pictures – Time compression or expansion
Patent
1986-06-27
1988-05-17
Hayes, Monroe H.
Optics: motion pictures
Time compression or expansion
G03B 4100
Patent
active
047446501
ABSTRACT:
A propellant sample combustion apparatus employing a multiply optical ported pressure vessel for sample illumination, sample viewing, and sample burn face elevation is described. High-Speed motion picture filming using short-duration high-intensity laser provided optical illumination from a copper-vapor laser is employed. Details of the employed pressure vessel, a burn inhibiting coating for the propellant sample, a laser coherance spoiler, and a sample level maintaining closed-loop apparatus are also disclosed.
REFERENCES:
patent: 3074170 (1963-01-01), Zabel et al.
patent: 3366439 (1968-01-01), Buck et al.
patent: 3449758 (1969-06-01), Lavine
patent: 3485159 (1969-12-01), McCall
patent: 3587424 (1971-06-01), Paine et al.
patent: 3594060 (1971-07-01), Lowe
patent: 3643568 (1972-02-01), Guillet et al.
patent: 3831107 (1974-08-01), Karras
patent: 4339775 (1982-07-01), Lemke et al.
"High Speed Photography . . . " By R. E. Hendrix and P. H. Dugger, SPIE vol. 97, High Speed Photography, pp. 238-247 1976.
"A New High Speed Photographic Technique" Technology Trends, p. 32, vol.6, No. 8, Aug. 1972.
Application of a Copper Vapor Laser to High-Speed, High Resolution, Front-Lit Cinephotography of Solid Propellant Deflagration AIAA 85-1257, J. L. Laird et al., Jul. 8-10, Monteray, CA.
Aulds James M.
Becker Roger J.
Hayes Monroe H.
Hollins Gerald B.
Singer Donald J.
The United States of America as represented by the Secretary of
LandOfFree
High resolution cinephotographics system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High resolution cinephotographics system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High resolution cinephotographics system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1877894