|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F01D-009/00 F02C-009/18 F02K-001/08 F02K-003/075|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 11|
A gas turbine engine includes a first duct, a second duct, and a bladder. The bladder is disposed in the first duct and communicates with the second duct. A first gas flow is capable of passing through the first duct and a second gas flow is capable of passing through the second duct. The bladder is adapted to receive a bleed gas flow from the second duct and inflate within the first duct, thereby decreasing an area in the first duct through which the first gas flow is capable of traveling.
1. A kit for a gas turbine engine comprising: a movable component;a bias element connected to the movable component; anda bladder configured to be connected to the movable component and adapted to receive a bleed air therein, wherein the bias element is adapted to exert a bias force on the movable component and the bladder, and wherein the bladder is permeable to allow a gas flow to pass through the bladder. 2. The kit of claim 1, wherein the bladder comprises a wire mesh. 3. The kit of claim 1, wherein the bias force of the bias element biases the bladd...