#F01D9/041

Nozzle for an exhaust gas turbine

The nozzle ring has an inner ring (72) and an outer ring (71) and several guide vanes (70) fixed between the inner ring and the outer ring. The guide vanes are partially arranged at different distance…

DRIVE·Sep 24·1 min read

F01D9/041 ABB TURBO SYSTEMS AG [CH]

Nozzle ring with non-uniformly distributed airfoils and uniform throat area

For the segmented nozzle ring introduced herewith, the throat area between neighboring vanes is the same for each segment which is achieved by rotation (i.e., opening or closing of the throat area) of…

DRIVE·Sep 24·1 min read

F01D9/041 ABB TURBO SYSTEMS AG [CH]

Gas turbine system having a plasma actuator flow control arrangement

A gas turbine system 10 having a plasma actuator flow control arrangement including a compressor section 42 for compressing an airstream 24, wherein the compressor section includes at least one inlet …

DRIVE·Nov 27·1 min read

F01D9/041 GEN ELECTRIC [US]

Sealing arrangement for a nozzle guide vane and gas turbine

It is described a nozzle guide vane support arrangement, comprising: a platform portion (11) of a nozzle guide vane (109, 115, 111) at a trailing edge (117) of the nozzle guide vane, the platform port…

DRIVE·Nov 6·2 min read

F01D9/041 SIEMENS AG [DE]