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公开(公告)号:US20220250730A1
公开(公告)日:2022-08-11
申请号:US16111173
申请日:2018-08-23
申请人: Horace James, JR.
发明人: Horace James, JR.
摘要: An inverted rocket nozzle and pump system suspended and immersed within fluid to be ejected vertically, completely enclosed within an aptly shaped depressurized vessel facilitating vertical propulsion by neutralizing resultant downward thrust and weight of said nozzle and pump system, utilizing the reaction force of fluid jets impinging upon ceiling of said enclosing vessel to induce propulsion.