JPS5453488A - Device for stabilizing course of ship - Google Patents

Device for stabilizing course of ship

Info

Publication number
JPS5453488A
JPS5453488A JP11896477A JP11896477A JPS5453488A JP S5453488 A JPS5453488 A JP S5453488A JP 11896477 A JP11896477 A JP 11896477A JP 11896477 A JP11896477 A JP 11896477A JP S5453488 A JPS5453488 A JP S5453488A
Authority
JP
Japan
Prior art keywords
ship
hull
turning
wood
course
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
JP11896477A
Other languages
Japanese (ja)
Inventor
Masanobu Sudo
Katasato Ishibashi
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP11896477A priority Critical patent/JPS5453488A/en
Publication of JPS5453488A publication Critical patent/JPS5453488A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the rectilinear and turning steering capacities of a ship by telescopically providing a dead wood at the hull.
CONSTITUTION: A dead wood 2 is so provided at the central longitudinal section of a hull 1 as to project from the hull 1 via hydraulic actuators 3 to 6 stored in the hull 1 in a device for stabilizing the course of a ship. When the ship sails in rectilinear course required for high course stability of the ship, the wood 2 is projected out of the hull 1 to thereby increase the underwqter area. When the ship is escaping to avoid collision with other ship or sailing in port required for high turning or steering capacity, the wood 2 is stored in the hull 1 to thereby decrease the underwater area so as to reduce the turning resistance in order to improve the turning capacity of the ship
COPYRIGHT: (C)1979,JPO&Japio
JP11896477A 1977-10-05 1977-10-05 Device for stabilizing course of ship Pending JPS5453488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11896477A JPS5453488A (en) 1977-10-05 1977-10-05 Device for stabilizing course of ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11896477A JPS5453488A (en) 1977-10-05 1977-10-05 Device for stabilizing course of ship

Publications (1)

Publication Number Publication Date
JPS5453488A true JPS5453488A (en) 1979-04-26

Family

ID=14749627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11896477A Pending JPS5453488A (en) 1977-10-05 1977-10-05 Device for stabilizing course of ship

Country Status (1)

Country Link
JP (1) JPS5453488A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160146336A (en) * 2015-06-12 2016-12-21 삼성중공업 주식회사 Propulsion efficiency enhancing apparatus
CN110505998A (en) * 2017-03-22 2019-11-26 古野电气株式会社 The control system of Waterborne movable device and Waterborne movable device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49108792A (en) * 1973-02-16 1974-10-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49108792A (en) * 1973-02-16 1974-10-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160146336A (en) * 2015-06-12 2016-12-21 삼성중공업 주식회사 Propulsion efficiency enhancing apparatus
CN110505998A (en) * 2017-03-22 2019-11-26 古野电气株式会社 The control system of Waterborne movable device and Waterborne movable device

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