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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0704390 (1991-05-23) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 10 인용 특허 : 0 |
A variable-geometry duct having at least one moveable side wall, and a bellows interposed between the side wall and a back-up structure. The bellows creates a sealed cavity between the moveable side wall of the duct and the back-up structure. Pressurized fluid in the cavity is controlled so as to ma
A variable geometry fluid carrying duct assembly comprising: a back-up structure; a plurality of movable side panels spaced from said back-up structure and hinged to one another to form one side wall of a fluid-carrying duct having an inlet and an outlet, with fluid received through the inlet flowin
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