Title:
ハイブリッドエンジン
Document Type and Number:
Japanese Patent JP4347447
Kind Code:
B2
Abstract:
The engine is configured such that it is capable of operating either as a ramjet or as a supersonic combustion ramjet, (scramjet). The engine has a main motor system with an air intake (3), a fuel injection chamber (5), a combustion chamber (8) and an exhaust nozzle (4). It incorporates a storage system (10) for air deflected from the main flow (F) in the ramjet mode, and a second combustion system (11) for burning a proportion of the fuel with the stored air in the scramjet mode. The storage system has an air cooler and liquefier (12) in the form of a heat exchanger cooled by the engine's fuel or an auxiliary fluid, and a tank (R2) for storing it. The second combustion system has an auxiliary combustion chamber (14) and exhaust nozzle (15).
Inventors:
Marc Boucies
Application Number:
JP5141999A
Publication Date:
October 21, 2009
Filing Date:
February 26, 1999
Export Citation:
Assignee:
AEROSPATIALE MATRA
International Classes:
F02K7/10; F02K7/18; F02K9/78
Domestic Patent References:
| JP6241119A | ||||
| JP7034969A | ||||
| JP2283847A |
Foreign References:
| US5167117 | ||||
| US3690102 | ||||
| US3237400 |
Attorney, Agent or Firm:
Michiharu Soga
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Masahisa Hase
Koji Fukui
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Masahisa Hase
Koji Fukui