Turbomachine component
US9074481B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 20, 2012 |
| Grant date | Jul 7, 2015 |
| Priority date | — |
| Expiry date | Dec 10, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2260/941
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A turbomachine component includes a basic component including a first outer wall having a first joint face. An additional part includes a second outer wall having a second joint face, wherein the first and the second wall enclose an internal cavity, and wherein the first and the second joint faces are joined together between the basic component and the additional part. At least one wall-like intermediate piece is disposed in at least one of the basic component and the additional part and extends from the respective outer wall into the internal cavity, the at least one wall-like intermediate piece including a cutout having a transition contour that deviates from a straight line and is disposed at at least one transition between the at least one wall-like intermediate piece and the outer wall so as to relieve at least one of a mechanical and a thermal stress.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.