JPS531748A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Stern tube sealing system
Assignee: Kawasaki Heavy Industries Ltd
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Filing: 1977-05-16
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Granted: —
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Expires: 1997-05-16
Abstract
Abstract PURPOSE: The sealing system is designed to organize shaft-direction-wise displacement of rubber ring of bulkhead ring to function bulkhead to each chamber according to vibratio of propeller shaft thus to dissolve dynamic imbalance to prevent both sea water intrusion and lubricant leakage. COPYRIGHT: (C)1978,JPO&Japio
Inventors
- 👤 Yoshinori Doi
- 👤 Hiroshi Sawada
- 👤 Yoshinori Kura
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-27 16:28
CPC Classifications
B; B63; B63H; B63H23/00; B63H23/32; B63H23/321; B63H2023/327
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