Patents Assigned to Nobelkrut AB
  • Ramjet propellants
    Patent number: 5339624
    Abstract: The present invention relates to a general method for increasing the energy conversion from metal-containing rocket and ramjet propellants. According to the invention, this is achieved by means of combining the combustion of the fuel with exothermic intermetallic alloying reactions between components incorporated in the fuel.The invention also concerns rocket and ramjet propellants formulated in accordance with the abovementioned method.
    Type: Grant
    Filed: November 25, 1991
    Date of Patent: August 23, 1994
    Assignee: Nobelkrut AB
    Inventors: Staffan Calsson, Hermann Schmid