- 专利标题: Floating vessel with gearless pod propulsor having counter rotating propellers
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申请号: US16452350申请日: 2019-06-25
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公开(公告)号: US10759511B2公开(公告)日: 2020-09-01
- 发明人: Venkat Reddy Mudupu , Joannes Raymond Bekker
- 申请人: THRUSTMASTER OF TEXAS, INC.
- 申请人地址: US TX Houston
- 专利权人: THRUSTMASTER OF TEXAS, INC.
- 当前专利权人: THRUSTMASTER OF TEXAS, INC.
- 当前专利权人地址: US TX Houston
- 代理机构: Nolte Intellectual Property Law Group
- 主分类号: B63H23/22
- IPC分类号: B63H23/22 ; B63H5/125 ; B63H21/38 ; B63H23/34
摘要:
A floating vessel with gearless pod propulsor and counter rotating propellers is secured to a hull, each pod having a lead propeller and a trailing propeller, each propeller connected to a shaft connected to either a stator and rotor or a hydraulic motor. A lead propeller turns in a first direction and a trailing propeller turns in an opposite direction simultaneously, generating thrust for the floating vessel along a thrust vector using the counter rotation of the trailing propeller to recover swirling energy from the lead propeller improving propulsive efficiency of the floating vessel. The pod is positioned below a water line of the floating vessel providing propulsion for the floating vessel without gears.
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