公开(公告)号：JP2001090951A

公开(公告)日：2001-04-03

申请号：JP2000247547

申请日：2000-08-17

Applicant: ABB SCHWEIZ AG

Inventor： JOOS FRANZ DR ,  POLIFKE WOLFGANG DR ,  NI ALEXANDER

IPC: F23R3/12 ,  F23R3/16 ,  F23R3/28 ,  F23R3/30

Abstract: PROBLEM TO BE SOLVED: To provide a combustor for especially driving a gas turbine in which instability of combustion can be suppressed while keeping a simple and reliable function by improving a combustor of such a type as having a large number of burners of identical thermal power output working in common combustion chambers in parallel with the axis. SOLUTION: A large number of burners 12, 13, 14, 15 are arranged differently such that flames 24, 25, 26, 27 produced therefrom or the flame fronts thereof are positioned to be distributed along the axis 28.