Invention Grant
- Patent Title: Submersible propulsor unit
- Patent Title (中): 潜水推进单元
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Application No.: US12314175Application Date: 2008-12-05
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Publication No.: US08147284B2Publication Date: 2012-04-03
- Inventor: Simon Banks , John Owen Fowler
- Applicant: Simon Banks , John Owen Fowler
- Applicant Address: GB London
- Assignee: Rolls-Royce plc
- Current Assignee: Rolls-Royce plc
- Current Assignee Address: GB London
- Agency: Oliff & Berridge, PLC
- Priority: GB0800075.4 20080104
- Main IPC: B63H5/15
- IPC: B63H5/15
Abstract:
A submersible propulsor unit, comprising: a duct defined between a duct hub and a duct wall, the duct having a water inlet and a water outlet, a propeller means rotatably mounted within the duct, and an array of stator vanes extending between the duct hub and the duct wall, wherein the array of stator vanes comprises stator vanes having a first stiffness and stator vanes having a second stiffness.
Public/Granted literature
- US20090176419A1 Submersible propulsor unit Public/Granted day:2009-07-09
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