Patent ID: 6412282
Filing Date: 2002-07-02
Classification: F23C,F23D,F23R

Abstract:
A gas turbine combustion chamber comprising a first combustion zone, a second combustion zone and a third combustion zone, each of said zones having an outer wall, the diameter of the said outer wall of said third combustion zone being larger than the diameter of said outer wall of said second combustion zone and the diameter of the outer wall of the second combustion zone being larger than the diameter of the outer wall of said first combustion zone, the second combustion zone being downstream of the first combustion zone, the third combustion zone being downstream being downstream of both said first and second combustion zones, each said combustion zone having associated means for injecting, directing and distributing a fuel and air mixture into said respective combustion zone, each of said means directing and distributing the fuel and air mixture into each one of said associated said combustion zones being at at least two axially spaced apart locations.