Method for reducing the noise of turbo engines
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 20, 2010
Grant Date -
Nov 29, 2007
app pub date -
Sep 30, 2004
filing date -
Dec 6, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a method for reducing noise generated in a turbo engine with cascades, and a stator-rotor arrangement, in which hydrodynamic pressure fluctuations occurring on the cascades are reduced by varying the surface circulation of at least one section of at least one stator. A structure is provided on one or more stators, influencing the surface circulation of at least one section of the stator.
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