FIELD: machine building.
SUBSTANCE: group of inventions relates to the composite centrifugal impellers for the turbine machines. The centrifugal impeller for the turbine machine contains aerodynamic blades, each blade has internal walls connected with fabric element. First fabric elements are made with possibility of enclosing of each of specified aerodynamic blades. The second fabric element is made with possibility of enclosing one-by-one of top wall of the blade and bottom wall of the adjacent blade passing between them along the appropriate blade. Turbine machine is also described, it contains specified centrifugal impeller.
EFFECT: group of inventions creates simple, quick and cheap die mould for the centrifugal impeller manufacturing.
8 cl, 24 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INJECTION MOULD FOR RADIAL-FLOW IMPELLER, MOULD INSERTS AND PRODUCTION OF SAID IMPELLER | 2010 |
|
RU2572647C2 |
| METHOD OF MAKING PART AND COMPOSITE SOLID PART, OBTAINED USING METHOD | 2011 |
|
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| RADIAL DIFFUSER BLADE FOR CENTRIFUGAL COMPRESSORS | 2010 |
|
RU2581686C2 |
| TURBOMACHINE COMPONENT MANUFACTURING METHOD | 2015 |
|
RU2688985C2 |
| TURBO MACHINE TURBINE MANUFACTURING BY TUBULAR COMPONENTS ASSEMBLY | 2015 |
|
RU2719193C2 |
| COMPOSITE BAND AND METHOD OF CONNECTING BAND TO BLADES | 2010 |
|
RU2696834C2 |
| METHOD OF PART PRODUCTION | 2011 |
|
RU2578886C2 |
| LONG HOLLOW WIDE CHORD FAN BLADE AND METHOD OF ITS MANUFACTURE | 2016 |
|
RU2626523C1 |
| ROTOR ASSEMBLY FOR GAS TURBINE ENGINE | 2009 |
|
RU2439337C2 |
| BLADE OF AXIAL IMPELLER MACHINE | 2012 |
|
RU2495255C2 |
