VESSEL AND ROLL REDUCTION METHOD

PROBLEM TO BE SOLVED: To provide a vessel capable of reducing hull resistance when a roll of a hull is small while reducing the roll of the hull, and a roll reduction method.SOLUTION: A vessel comprises: a hull 2 having a pair of right and left broadsides 4A and 4B; and a plurality of sets of fin st...

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Hauptverfasser: YAMATO KUNIAKI, SHUTO YUTA
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SHUTO YUTA
description PROBLEM TO BE SOLVED: To provide a vessel capable of reducing hull resistance when a roll of a hull is small while reducing the roll of the hull, and a roll reduction method.SOLUTION: A vessel comprises: a hull 2 having a pair of right and left broadsides 4A and 4B; and a plurality of sets of fin stabilizers 20a and 20b being provided at intervals in a bow and stern direction of the hull 2 and consisting of pairs of right and left fins 21aa, 21ab, 21ba, and 21bb. The fins 21aa, 21ab, 21ba, and 21bb of at least one set of fin stabilizers 20a and 20b out of the plurality of sets of fin stabilizers 20a and 20b are provided in a displaceable manner among protrusion positions where protruding from the broadsides 4A and 4B and performing roll reduction of the hull 2 and storage positions where being stored in the broadsides 4A and 4B while being provided among the protrusion positions and the storage positions in a displaceable manner independently from one another.SELECTED DRAWING: Figure 4 【課題】船体を減揺しつつ船体の揺れが小さい場合には船体抵抗を低減することが可能な船舶及び減揺方法を提供する。【解決手段】左右一対の舷側4A,4Bを有する船体2と、前記船体2の船首尾方向に間隔をあけて設けられ、左右一対のフィン21aa,21ab,21ba,21bbからなる複数組のフィンスタビライザー20a,20bと、を備え、前記複数組のフィンスタビライザー20a,20bのうち、少なくとも一組のフィンスタビライザー20a,20bの前記フィン21aa,21ab,21ba,21bbは、前記舷側4A,4Bから突出して前記船体2の減揺を行う突出位置と、前記舷側4A,4B内に格納される格納位置との間で変位可能に設けられているとともに、互いに独立して前記突出位置と前記格納位置との間で変位可能に設けられている。【選択図】図4
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The fins 21aa, 21ab, 21ba, and 21bb of at least one set of fin stabilizers 20a and 20b out of the plurality of sets of fin stabilizers 20a and 20b are provided in a displaceable manner among protrusion positions where protruding from the broadsides 4A and 4B and performing roll reduction of the hull 2 and storage positions where being stored in the broadsides 4A and 4B while being provided among the protrusion positions and the storage positions in a displaceable manner independently from one another.SELECTED DRAWING: Figure 4 【課題】船体を減揺しつつ船体の揺れが小さい場合には船体抵抗を低減することが可能な船舶及び減揺方法を提供する。【解決手段】左右一対の舷側4A,4Bを有する船体2と、前記船体2の船首尾方向に間隔をあけて設けられ、左右一対のフィン21aa,21ab,21ba,21bbからなる複数組のフィンスタビライザー20a,20bと、を備え、前記複数組のフィンスタビライザー20a,20bのうち、少なくとも一組のフィンスタビライザー20a,20bの前記フィン21aa,21ab,21ba,21bbは、前記舷側4A,4Bから突出して前記船体2の減揺を行う突出位置と、前記舷側4A,4B内に格納される格納位置との間で変位可能に設けられているとともに、互いに独立して前記突出位置と前記格納位置との間で変位可能に設けられている。【選択図】図4</description><subject>EQUIPMENT FOR SHIPPING</subject><subject>PERFORMING OPERATIONS</subject><subject>RELATED EQUIPMENT</subject><subject>SHIPS OR OTHER WATERBORNE VESSELS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAIcw0OdvVRcPRzUQjy9_FRCHJ1CXUO8fT3U_B1DfHwd-FhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhhYGBhZmRuaOxkQpAgAxRSJL</recordid><startdate>20180118</startdate><enddate>20180118</enddate><creator>YAMATO KUNIAKI</creator><creator>SHUTO YUTA</creator><scope>EVB</scope></search><sort><creationdate>20180118</creationdate><title>VESSEL AND ROLL REDUCTION METHOD</title><author>YAMATO KUNIAKI ; SHUTO YUTA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2018008627A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2018</creationdate><topic>EQUIPMENT FOR SHIPPING</topic><topic>PERFORMING OPERATIONS</topic><topic>RELATED EQUIPMENT</topic><topic>SHIPS OR OTHER WATERBORNE VESSELS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>YAMATO KUNIAKI</creatorcontrib><creatorcontrib>SHUTO YUTA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAMATO KUNIAKI</au><au>SHUTO YUTA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VESSEL AND ROLL REDUCTION METHOD</title><date>2018-01-18</date><risdate>2018</risdate><abstract>PROBLEM TO BE SOLVED: To provide a vessel capable of reducing hull resistance when a roll of a hull is small while reducing the roll of the hull, and a roll reduction method.SOLUTION: A vessel comprises: a hull 2 having a pair of right and left broadsides 4A and 4B; and a plurality of sets of fin stabilizers 20a and 20b being provided at intervals in a bow and stern direction of the hull 2 and consisting of pairs of right and left fins 21aa, 21ab, 21ba, and 21bb. The fins 21aa, 21ab, 21ba, and 21bb of at least one set of fin stabilizers 20a and 20b out of the plurality of sets of fin stabilizers 20a and 20b are provided in a displaceable manner among protrusion positions where protruding from the broadsides 4A and 4B and performing roll reduction of the hull 2 and storage positions where being stored in the broadsides 4A and 4B while being provided among the protrusion positions and the storage positions in a displaceable manner independently from one another.SELECTED DRAWING: Figure 4 【課題】船体を減揺しつつ船体の揺れが小さい場合には船体抵抗を低減することが可能な船舶及び減揺方法を提供する。【解決手段】左右一対の舷側4A,4Bを有する船体2と、前記船体2の船首尾方向に間隔をあけて設けられ、左右一対のフィン21aa,21ab,21ba,21bbからなる複数組のフィンスタビライザー20a,20bと、を備え、前記複数組のフィンスタビライザー20a,20bのうち、少なくとも一組のフィンスタビライザー20a,20bの前記フィン21aa,21ab,21ba,21bbは、前記舷側4A,4Bから突出して前記船体2の減揺を行う突出位置と、前記舷側4A,4B内に格納される格納位置との間で変位可能に設けられているとともに、互いに独立して前記突出位置と前記格納位置との間で変位可能に設けられている。【選択図】図4</abstract><oa>free_for_read</oa></addata></record>
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subjects EQUIPMENT FOR SHIPPING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
title VESSEL AND ROLL REDUCTION METHOD
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