Thermal measuring and testing – Distance or angle – Thickness – erosion – or deposition
Reexamination Certificate
2007-12-19
2009-12-08
Verbitsky, Gail (Department: 2855)
Thermal measuring and testing
Distance or angle
Thickness, erosion, or deposition
C374S005000, C374S141000, C374S163000, C374S057000
Reexamination Certificate
active
07628534
ABSTRACT:
The invention relates to a thermal erosion test device for testing thermal protection materials for use in a solid propellant thruster. The device comprises a support for holding a plate made of the thermal protection material for testing so that its faces a face of a block of solid propellant, the space between the plate and the face of the propellant block defining a combustion chamber of substantially rectangular shape, said chamber extending along said plate and opening out into a nozzle.
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Cauty, F. Ultrasonic Method Applied to Full-Scale Solid Rocket Motors, Journal of Propulsion and Power, American Institute of Aeronautics and Astronautics, New York, NY, US, vol. 16, No. 3, May 2000, pp. 523-528, XP000935381, Issn: 0748-4658.
Bodart Vincent
Deoclezian Jean-Marc
Nguyen Caroline
Plazanet Frédéric
Jagan Mirellys
Snecma Propulsion Solide
SNPE Materiaux Energetiques
Verbitsky Gail
Weingarten Schurgin, Gagnebin & Lebovici LLP
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