Invention Grant
- Patent Title: Duct arrangement
- Patent Title (中): 管道安排
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Application No.: US14087623Application Date: 2013-11-22
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Publication No.: US09127784B2Publication Date: 2015-09-08
- Inventor: John Richard Webster , Paul John Newton , Paul Fletcher
- Applicant: ROLLS-ROYCE PLC
- Applicant Address: GB London
- Assignee: ROLLS-ROYCE PLC
- Current Assignee: ROLLS-ROYCE PLC
- Current Assignee Address: GB London
- Agency: Oliff PLC
- Priority: GB1221844.2 20121205
- Main IPC: B63H11/103
- IPC: B63H11/103 ; F16L9/00 ; B63H11/00 ; B63H11/04
Abstract:
A duct arrangement 18 for a waterjet propulsor 10. The duct arrangement 18 comprises a main duct 30 having an inlet 20. The inlet 20 has an elongate main portion 32 extending along a principal axis 34, and at least one lateral portion 36 in fluid communication with the main portion 34. The at least one lateral portion 36 extends part way only along the length of the main portion 34.
Public/Granted literature
- US20140150919A1 DUCT ARRANGEMENT Public/Granted day:2014-06-05
Information query
