High-lift-device, wing, and noise reduction device for high-lift-device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 13, 2016
Grant Date -
Jun 14, 2012
app pub date -
Jul 12, 2010
filing date -
Jul 13, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In a high-lift-device, a wing, and noise reduction device for a high-lift-device that are capable of reducing noise generated when a flap is extended, preventing deterioration of aerodynamics characteristic when retracting the flap, and preventing an increase in weight, a flap main body (5) disposed so as to be extendable/retractable relative to a main wing and a protruding portion (6A-1) that smoothly protrudes at least at the vicinity of one end portion of a positive-pressure surface (PS) of the flap main body (5) in a direction away from the flap main body (5) are provided.
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