TURBOFAN ENGINE WITH CONVERGENT - DIVERGENT EXHAUST NOZZLE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 15, 2014
app pub date -
Jul 13, 2012
filing date -
Jul 15, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
With the speedy and hot airplane turbojet exhaust gases a lot of energy is blown away and wasted nowadays. By this invention a venturi (35) and a diverging duct (14) transform this exhaust energy into a useful and strong low pressure gas stream that sucks outside air through a fan (3) and a bypass (9,10,11) outside the original turbojet engine. (here called core engine). Thus the fan (3) is propelled and drives the central shaft (2) of the core engine (4). Now the turbine (7) in the rear of the core engine (4) can deliver less energy to the central shaft (21) for maintaining the right rotation. Likewise turbine (7) can absorb less energy out of the hot and speedy gases inside the core engine. A bigger part of this energy is available for creating thrust now. That is the major profit of this new invention.
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