|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A63H-027/00 A63H-030/04 B64C-015/00|
|미국특허분류(USC)||446/57 ; 446/60 ; 446/456 ; 244/122|
|발명자 / 주소|
|인용정보||피인용 횟수 : 16 인용 특허 : 7|
A model spaceship having a tubular propulsion duct (1) with fan (25) to which a circular wing (2) is attached at a top-forward position and pod wings (3,4) positioned at each opposite top-side position. The circular wing (2) is supported by a forward strut (8) extended forwardly and upwardly from a top-front portion of the propulsion duct (1). Each pod wing (3,4) is supported by side struts (5,6) extended sidewardly and upwardly from an intermediate portion of the propulsion duct (1). The pod wings (3,4) are joined by a horizontal wing (7) that provides ...
A spaceship comprising: a propulsion duct having a tubular form with an inside periphery, an outside periphery, an intake end and a discharge end; a ducted fan having a fan shaft concentric to a linear axis of the propulsion duct and positioned inside of the intake end of the propulsion duct; a rotational prime mover attached to the propulsion duct and having rotational-drive relationship to the fan shaft; a circular wing attached to a forward strut extended upward vertically and forwardly from a front portion of the outside periphery of the propulsion d...