Man Energy Solutions Se

Steffen Braun

Bernd Haas

Urban Spatz

Johannes Niebuhr

Harald Denkel

Stefan Weihard

Daniel Albrecht

Tobias Weisbrod

Vladimir Hort

Santiago Uhlenbrock

Jirí Klíma

Frank Griesshaber

Heiko Schmidt

A turbocharger, with a turbine for expanding a first medium, a compressor for compressing a second medium utilising energy extracted in the turbine during expansion of the first medium. A turbine housing and a compressor housing are connected to a bearing housing. A casing radially and axially surrounds the turbine housing, the compressor housing, and/or the bearing housing at least in sections, which is connected to the respective housing via multiple fastening devices. At least some of the fastening devices extend through a wall of the casing into the housing include metallic damping elements made of wire on opposite sides of the wall of the casing through which the same extend.

Turbocharger

A turbocharger includes a turbine with a housing and a rotor for expanding a first medium; a compressor with a housing and a rotor for compressing a second medium utilizing energy extracted in the turbine during expansion of the first medium. A housing surrounds the turbine housing and/or the compressor housing and/or the bearing housing at least in sections, which housing is at least formed from a first housing section and a second housing section, which are connected to one another via screw connections. On the first housing section, shearing force absorption elements are formed or fastened which extend through the second housing section and in the event that shearing forces occur, absorb the shearing forces and thus relieve the screw connections of the shearing forces.

Turbomachine

A casing of a turbocharger, which surrounds a housing to be encased such as a turbine housing and/or a compressor housing and/or a bearing housing of the turbocharger at least in sections, with axial casing segments, which axially adjoin the housing to be encased, with at least one radial casing segment, which radially adjoins the housing to be encased radially outside, and at least one stiffening element is formed or acts on at least one casing segment.

Casing of a turbocharger and turbocharger

A casing of a turbocharger surrounds a housing to be encased at least in sections, with axial casing segments, which follow the housing to be encased axially outside, and with radial casing segments, which follow the housing to be encased radially outside. In the radial casing segments slot-like material recesses are introduced. Two adjacent slot-like material recesses delimit a strap of a respective radial casing segment. In a region of the respective strap, the radial casing segments are exclusively connected to the housing to be encased. Outside the respective strap, the radial casing segments are exclusively connected to the axial casing segments.

A turbine for a turbocharger, for expanding a medium, with a turbine rotor, having a turbine housing with an insert piece, which runs radially outside of the adjoining blades of the turbine rotor. The insert piece at an upstream end, includes a first flange and a second flange at a downstream end. The insert piece, in a middle section, which extends between the first flange and the second flange, has an approximately constant thickness.

Turbine and turbocharger

A burst protection device for a gas radial turbo engine configured annularly around a central axis in the circumferential direction and like a box in a cross sectional direction, to grip a turbine housing in the area of the turbine wheel. The burst protection device includes at least one axial wall section extending in an axial direction and at least one radial wall section extending in the radial direction are indirectly interconnected via an intermediate wall section lying in between. A partial area of the intermediate wall section in the axial direction runs inclined and/or curved relative to the orientation of the axial wall section and radial wall section.

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Augsburg, Germany

Steffen Braun