Method and apparatus for casting solid propellant rocket motors
US4793955A · kind A · utility
6Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 1983 |
| Grant date | Dec 27, 1988 |
| Priority date | — |
| Expiry date | May 24, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC06B21/0075
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A circular slit plate having slits therein that are symmetrically positioned and originate near the center of the plate and extend radially toward the outer diameter thereof is used to deaerate solid rocket motor propellant and to provide a uniform propellant flow distribution during rocket motor casting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.