Adjustable ring
OwnerThomas Streich, Jochen Laubenderinventors
Life of this patent
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Abstract
A charging device adjusting ring for a variable turbine and/or compressor geometry is disclosed. The charging device may include at least one inwardly directed recess for receiving at least one blade lever heads of a blade lever, wherein each recess comprises at least two lateral flanks. Additionally, at least one of the at least two flanks has a curved shape, and wherein the at least two flanks have a predefined deviation from a parallel arrangement.
Claims15
A charging device adjusting ring for a variable turbine and/or compressor geometry, comprising:
- at least one inwardly directed recesses for receiving at least one blade lever heads of a blade lever, wherein each recess comprises at least two lateral flanks,
- wherein at least one of the at least two flanks has a curved shape, and
- wherein the at least two flanks have a predefined deviation from a parallel arrangement.
A variable turbine or compressor geometry, comprising:
- a blade bearing ring, in which at least one guide blade is rotatably mounted via a corresponding blade bearing pin;
- and
- an adjusting ring configured with at least two flanks having a predefined deviation from a parallel configuration.
An exhaust gas turbo charging device, having a variable turbine or compressor geometry, comprising:
- a blade bearing ring;
- at least one guide blade
- a blade bearing pin configured to rotatably mount each at least one guide blade to the blade bearing ring;
- and
- an adjusting ring configured with at least two flanks having a predefined deviation from a parallel configuration.
Dependencies are inferred from the claim text.