|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B64F-001/02 B64C-013/16 B64C-009/32|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 5|
The present invention provides a drive system which can automatically deploy a ground spoiler even when a wheel is locked. A drive system for a ground spoiler deploys closed ground spoilers 4A to 4D when a wheel speed VW exceeds a wheel reference speed VW1 or when an air speed VB exceeds an air reference speed VB1 after a main gear 6 touches down. The system may also close the deployed ground spoilers 4A to 4D when the wheel speed VW is smaller than a wheel reference speed VW2 or when the air speed VB is smaller than an air reference speed VB2.
1. A drive system for a ground spoiler of an aircraft comprising: wheel speed detecting part configured to detect a wheel speed of the aircraft;air speed detecting part configured to detect an air speed of the aircraft; anda control unit configured to control driving of the ground spoiler,wherein with a main gear of the aircraft touching down, the control unit is configured to perform control for deploying the ground spoiler when the wheel speed exceeds a predetermined first wheel reference speed or when the air speed exceeds a predetermined first air re...