JPS5387491A - Ship - Google Patents

Ship

Info

Publication number
JPS5387491A
JPS5387491A JP12020477A JP12020477A JPS5387491A JP S5387491 A JPS5387491 A JP S5387491A JP 12020477 A JP12020477 A JP 12020477A JP 12020477 A JP12020477 A JP 12020477A JP S5387491 A JPS5387491 A JP S5387491A
Authority
JP
Japan
Prior art keywords
ship
efficieincy
cids
heighten
onthe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12020477A
Other languages
Japanese (ja)
Inventor
Hitoshi Narita
Yoshikuni Kunitake
Hikari Yagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP12020477A priority Critical patent/JPS5387491A/en
Publication of JPS5387491A publication Critical patent/JPS5387491A/en
Pending legal-status Critical Current

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  • Revetment (AREA)

Abstract

PURPOSE: To heighten the propelling efficieincy with a plurality of ring-shaped structures arranged lengthwise onthe two cids near the stern of the ship, directly joined on the hull.
COPYRIGHT: (C)1978,JPO&Japio
JP12020477A 1977-10-06 1977-10-06 Ship Pending JPS5387491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12020477A JPS5387491A (en) 1977-10-06 1977-10-06 Ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12020477A JPS5387491A (en) 1977-10-06 1977-10-06 Ship

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP8026576A Division JPS537096A (en) 1976-07-06 1976-07-06 Ship

Publications (1)

Publication Number Publication Date
JPS5387491A true JPS5387491A (en) 1978-08-01

Family

ID=14780473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12020477A Pending JPS5387491A (en) 1977-10-06 1977-10-06 Ship

Country Status (1)

Country Link
JP (1) JPS5387491A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181090B (en) * 1962-01-17 1964-11-05 Shipbuilding Res Trust Reg Device for the protection of propellers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181090B (en) * 1962-01-17 1964-11-05 Shipbuilding Res Trust Reg Device for the protection of propellers

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