Invention Grant
- Patent Title: Method and apparatus for displacing oil and seawater in tanks of an oil tank
- Patent Title (中): 油箱罐中油和海水置换的方法和装置
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Application No.: US887915Application Date: 1978-03-17
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Publication No.: US4178868APublication Date: 1979-12-18
- Inventor: Jinya Iizuka , Seinosuke Kato , Akio Matsuda
- Applicant: Jinya Iizuka , Seinosuke Kato , Akio Matsuda
- Applicant Address: JPX Osaka
- Assignee: Sumitomo Electric Industries Ltd.
- Current Assignee: Sumitomo Electric Industries Ltd.
- Current Assignee Address: JPX Osaka
- Main IPC: B63B11/04
- IPC: B63B11/04 ; B63B25/08 ; B63B25/12
Abstract:
Each of compartments of an oil tanker is divided by a flexible membrane into first and second sections one of which is used as an oil chamber. The membrane is made of an oil-resistant and chemical-resistant material. When an oil is loaded, the second section is unloaded, the second section is filled with a ballasting seawater, crashing the first section.
Public/Granted literature
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