EP 1898049 A1 20080312 - Turbine blade
Title (en)
Turbine blade
Title (de)
Turbinenschaufel
Title (fr)
Aube de turbine
Publication
Application
Priority
EP 06019003 A 20060911
Abstract (en)
A turbine blade is provided which comprises a platform section (1) having a first side (11), a second side (13) opposite the first side, and, extending from the first side (11) to the second side (13), a leading side (14), a trailing side (16) and peripheral sides (15) extending along a curved path from the leading side (14) to the trailing side (16). It further comprises an airfoil section (3) extending from the first side (11) of the platform section (1) and a root section (5) extending from the second side (13) of the platform section (1). The root section (5) extends along a path from the leading side (14) to the trailing side (16) of the platform section (1) that is straight or has a curvature which is different to the curvature of said curved path.
IPC 8 full level
CPC (source: EP)
F01D 5/3007 (2013.01); F05D 2250/71 (2013.01); F05D 2260/941 (2013.01)
Citation (applicant)
- US 5242270 A 19930907 - PARTINGTON ALBERT J [US], et al
- US 5160242 A 19921103 - BROWN WILMOTT G [US]
- US 3986739 A 19761019 - GUIRAUD FRANCOIS
- JP H07310502 A 19951128 - TOSHIBA CORP
- EP 1124038 A1 20010816 - SIEMENS AG [DE]
Citation (search report)
- [X] EP 1124038 A1 20010816 - SIEMENS AG [DE]
- [X] US 5160242 A 19921103 - BROWN WILMOTT G [US]
- [X] US 3986793 A 19761019 - WARNER RONALD E, et al
- [AD] US 5242270 A 19930907 - PARTINGTON ALBERT J [US], et al
- [AD] JP H07310502 A 19951128 - TOSHIBA CORP
- [A] US 1719415 A 19290702 - GOLDIE BACK
Designated contracting state (EPC)
DE FR GB IT SE
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DOCDB simple family (application)
EP 06019003 A 20060911