A turbine blade is provided. The turbine blade includes a support structure and a shell which surrounds the support structure and which is connected to and at a distance from the support structure by at least one spacing element. For example the spacing element can be a solder globule in order to form a space through which a cooling medium can flow between the support structure and the shell. A method for the production of a turbine blade having a support structure and a shell which surrounds the support structure and which is connected to and at a distance from the support structure is also provided. The shell is soldered to the support structure in at least at one place of the support structure in order to connect the shell to and at a distance from the support structure.
申请公布号
US2009324421(A1)
申请公布日期
2009.12.31
申请号
US20080525156
申请日期
2008.01.14
申请人
AHMAD FATHI;FAJARDO-REINA SCARLETT;GILL MARKUS;KILIANI STEFAN WERNER;MARTIN SILVIO-ULRICH;MUESGEN RALF;SCHNEIDER OLIVER
发明人
AHMAD FATHI;FAJARDO-REINA SCARLETT;GILL MARKUS;KILIANI STEFAN WERNER;MARTIN SILVIO-ULRICH;MUESGEN RALF;SCHNEIDER OLIVER