|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||60/2261 ; 60/2263 ; 60/229 ; 60/39161|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 3 인용 특허 : 3|
One problem associated with aircraft using variable cycle engines is how to provide an air intake which is sufficiently large to be able to supply air to both the first and second compressors of the engine during the parallel flow mode and sufficiently small to minimize aerodynamic drag when the engines are operated in the tandom flow mode during supersonic forward flight. This invention overcomes this problem by providing an air intake which combines a blocker door covering a second portion of the duct which communicates with the second compressor and a...
An aircraft air intake for supplying air to a first compressor and a second compressor of a gas turbine engine capable of operating in either a series flow mode or a parallel flow mode, the air intake comprising: an inlet opening; an inlet duct, which communicates with the inlet opening and which has a first portion which communicates with the first compressor and a second portion which communicates with the second compressor; an obturator door, which in a first position acts to obturate the second portion and in a second position acts to uncover the sec...