초록 ▼

A sealing device is provided, specifically between engine spaces which fluidically are acted upon by a different pressure, particularly for turbo-engines, such as gas turbo-engines. The sealing device includes at least one brush sealing device non-rotatably anchored at the stator side, the free bris

A sealing device is provided, specifically between engine spaces which fluidically are acted upon by a different pressure, particularly for turbo-engines, such as gas turbo-engines. The sealing device includes at least one brush sealing device non-rotatably anchored at the stator side, the free bristle ends of this brush sealing device being guided in the direction toward an engine rotor. In this case, the brush sealing device is to be constructed as a radial sliding ring sealing device. The free ends of the bristles, while forming a secondary sealing, are guided in a circumferential groove of a sliding ring which is separated at least at one circumferential point, and which, on the side facing away from the bristles, forms a self-centering primary sealing at the engine rotor.

대표청구항 ▼

A sealing arrangement for sealing different pressure spaced from one another in a gas turbo engine of the like which has rotor means and stator means, comprising: at least one sliding ring means for surrounding the rotor means in a self centering manner to seal off a radial gap with respect to the r

A sealing arrangement for sealing different pressure spaced from one another in a gas turbo engine of the like which has rotor means and stator means, comprising: at least one sliding ring means for surrounding the rotor means in a self centering manner to seal off a radial gap with respect to the rotor means, and at least one brush sealing means anchorable at the stator means with free brush bristle ends facing the rotor means and sealingly guidably supported at the at least one sliding ring means.