Turbomachine blade, a rotor, a low pressure turbine, and a turbomachine fitted with such a blade
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 10, 2015
Issued Date -
N/A
app pub date -
Jul 26, 2011
filing date -
Jul 27, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a turbomachine blade made of composite material and presenting a root with a bulb-shaped end suitable for engaging in a slot of a rotor disk. In characteristic manner, the end of the root of the blade is provided, beside one of its front faces, with a projecting portion having two symmetrical fins about the axial midplane of the root, each fin having a bearing face suitable for limiting tilting of the blade relative to the rotor disk about the axial direction.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully