| 摘要 |
1,040,662. Turbines. OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES. March 3, 1964 [March 5, 1963], No. 8987/64. Heading FIT. [Also in Division F3] A solid propellant which may be used to drive a turbine comprises two hemi-spherical blocks in contact over their plane surfaces E, each block consisting of at least two portions 1, 2, the portion 1, which is a sector of a sphere, being of faster burning powder than the portion 2. The casing 3 housing the propellant has two oppositely directed nozzles 4 to provide a torque. |
