Invention Grant
- Patent Title: Arrangement for sealing a propeller shaft of a marine vessel and a method of controlling the operation thereof
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Application No.: US14395209Application Date: 2012-04-17
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Publication No.: US10065724B2Publication Date: 2018-09-04
- Inventor: Arnoud De Kruijf , Rik Roemen , Minoru Takayasu , Bart Van Der Ven , Joost Van Eijnatten , Masahiko Yotsuyanagi
- Applicant: Arnoud De Kruijf , Rik Roemen , Minoru Takayasu , Bart Van Der Ven , Joost Van Eijnatten , Masahiko Yotsuyanagi
- Applicant Address: FI Vaasa
- Assignee: WARTSILA FINLAND OY
- Current Assignee: WARTSILA FINLAND OY
- Current Assignee Address: FI Vaasa
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Agent Victor A. Cardona, Esq.
- International Application: PCT/FI2012/050375 WO 20120417
- International Announcement: WO2013/156662 WO 20131024
- Main IPC: F16J15/3296
- IPC: F16J15/3296 ; B63H23/32
Abstract:
An arrangement for sealing a propeller shaft of a marine vessel are specifically applicable in preventing oil leakage via propeller shaft sealing in cases where the draught of a marine vessel is, for some reason, reduced beyond its ordinary value.
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