|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B64C-029/00 B64C-039/06 B63C-011/42 B63G-008/16 B63H-011/00|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 5|
This invention relates to a craft designed to move through or on a surface of a fluid. It is believed to be principally of use in relation to airborne craft and missiles but the theory behind the invention is equally applicable for example to submarines.
1. A coanda craft, comprising: an impeller for generating a jet of fluid, the axis of the impeller defining an axial direction, and the jet of fluid defining a radial direction;a canopy having a lift producing surface positioned with respect to the impeller and shaped to divert the jet to flow from a substantially radial direction towards a substantially axial direction; andan aerofoil control surface separate from the impeller, the aerofoil control surface including: a non-moveable air flow vane affixed to the canopy, at least a portion of the non-movea...