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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0614819 (1984-05-29) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 17 인용 특허 : 3 |
A hybrid annular airship of the kind including an annulus containing at least one gas containing portion is disclosed which is characterized by improved maneuverability, stability and speed. This improvement is effected by combined means comprising a pair of tubes mounted diametrically within the an
Combined means of stabilization and guidance for a hybrid annular airship having an annulus containing a plurality of gas cells, said combined means comprising: (a) a pair of tubes; (b) a plurality of doors for selectively closing off one of said pair of tubes (c) said pair of tubes being diametrica
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