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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

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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What is claimed is: 1. A gas turbine arrangement, comprising: a gas turbine casing defining a circumference; a gas turbine rotor defining a circumference; moving blades arranged over the rotor circumference; a carrier arranged over the casing circumference; a turbine hot-gas duct; guide vanes arran

What is claimed is: 1. A gas turbine arrangement, comprising: a gas turbine casing defining a circumference; a gas turbine rotor defining a circumference; moving blades arranged over the rotor circumference; a carrier arranged over the casing circumference; a turbine hot-gas duct; guide vanes arranged over the circumference of the casing; heat accumulation segments arranged on the carrier opposite the moving blades and adjacent to the guide vanes; at least one sealing element arranged between the guide vanes and the heat accumulation segments; and a protective shield arranged between the at least one sealing element and the hot-gas duct, separating the at least one sealing element from the hot-gas duct. 2. The gas turbine arrangement as claimed in claim 1, wherein the rotor defines an radially outward direction and the at least one sealing element has a W-shape oriented in the rotor radially outward direction. 3. The gas turbine arrangement as claimed in claim 1, wherein the sealing element, the protective shield, or both, are segmented over the circumference. 4. The gas turbine arrangement as claimed in claim 3, wherein the sealing element, the protective shield, or both, comprises between four to eight segments. 5. The gas turbine arrangement as claimed in claim 1, wherein the heat accumulation segment comprises a step; and wherein the sealing element and the protective shield are arranged in or on the step of the heat accumulation segment. 6. The gas turbine arrangement as claimed in claim 5, wherein the protective shield has an L-shape. 7. The gas turbine arrangement as claimed in claim 6, wherein the protective shield is arranged horizontally on the step. 8. The gas turbine arrangement as claimed in claim 1, wherein the sealing element, the protective shield, or both, comprise a nickel-or cobalt-based superalloy. 9. The gas turbine arrangement as claimed in claim 1, further comprising: a metallic coating which coats the sealing element, the protective shield, or both.