Gas turbine arrangement

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Between axial flow runner and vane or vane diaphragm structure

Reexamination Certificate

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Details

C415S174200

Reexamination Certificate

active

07121790

ABSTRACT:
A gas turbine arrangement with heat accumulation segments (3) which are arranged, opposite moving blades, on a casing of the gas turbine, and with guide vanes (1) which are arranged adjacently to the heat accumulation segments (3) over the circumference between the casing of the gas turbine and the rotor, the moving blades and the guide vanes (1) being arranged in a hot-gas duct (5) of the gas turbine. At least one sealing element (4) arranged over the circumference is present between the guide vanes (1) and the heat accumulation segments (3) and can be separated from the hot-gas duct (5) by means of a protective shield (6).

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Search Report from PCT/CH02/00662 (Feb. 18, 2003).
Search Report from CH 0068/02 (Apr. 9, 2002).
IPER from PCT/CH02/00662 (Sep. 17, 2003).

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