JPS558982A - Method of turning sailing of vessel at frozen sea and construction of hull - Google Patents

Method of turning sailing of vessel at frozen sea and construction of hull

Info

Publication number
JPS558982A
JPS558982A JP15472078A JP15472078A JPS558982A JP S558982 A JPS558982 A JP S558982A JP 15472078 A JP15472078 A JP 15472078A JP 15472078 A JP15472078 A JP 15472078A JP S558982 A JPS558982 A JP S558982A
Authority
JP
Japan
Prior art keywords
turning
hull
vessel
projections
sailing
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.)
Granted
Application number
JP15472078A
Other languages
Japanese (ja)
Other versions
JPS6127236B2 (en
Inventor
Emu Roodo Suteiibun
Hiroshi Tabuchi
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
Publication of JPS558982A publication Critical patent/JPS558982A/en
Publication of JPS6127236B2 publication Critical patent/JPS6127236B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
    • B63B35/12—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor having ice-cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
    • B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Toys (AREA)
  • Vibration Prevention Devices (AREA)
  • Earth Drilling (AREA)

Abstract

PURPOSE: To perform turning of a hull effectively, by providing projections to a starboard and a port at the bow above the water line so that when turning of the vessel is required in the frozen sea the hull is listed to cause one of the projection to touch with the ice and then the turning is performed.
CONSTITUTION: Projections 2 are provided to a starboard and a port at the bow of the hull slightly above a waterline 12 of normal straight sailing, and therefore the projections 2 will not subjected to any influence when the vessel generally sails straight. When turning of the vessel is required in the frozen sea the hull is listed to cause one of the projections 2 to touch with the ice and then the turning will be performed using the touched point as its turning center.
COPYRIGHT: (C)1980,JPO&Japio
JP15472078A 1978-06-30 1978-12-13 Method of turning sailing of vessel at frozen sea and construction of hull Granted JPS558982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92079778A 1978-06-30 1978-06-30

Publications (2)

Publication Number Publication Date
JPS558982A true JPS558982A (en) 1980-01-22
JPS6127236B2 JPS6127236B2 (en) 1986-06-24

Family

ID=25444418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15472078A Granted JPS558982A (en) 1978-06-30 1978-12-13 Method of turning sailing of vessel at frozen sea and construction of hull

Country Status (5)

Country Link
JP (1) JPS558982A (en)
CA (1) CA1116476A (en)
DE (1) DE2925688A1 (en)
FI (1) FI74245C (en)
FR (1) FR2429703A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038279A (en) * 1983-07-19 1985-02-27 ロアー・ラムデ Displacement type hull structure

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8802053U1 (en) * 1988-02-18 1989-06-15 Thyssen Nordseewerke Gmbh, 2970 Emden, De
DE4002935C2 (en) * 1990-02-01 1999-04-01 Thyssen Nordseewerke Gmbh Icebreaker with breakout skid units as a maneuvering device
US5325803A (en) * 1991-01-16 1994-07-05 Thyssen Nordseewerke Gmbh Icebreaking ship
DE4215334A1 (en) * 1992-05-09 1993-11-11 Thyssen Nordseewerke Gmbh Icebreaking ship
CN110015376B (en) * 2019-04-22 2021-02-23 江苏科技大学 Self-adaptive polar navigation ship drag reduction system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1531572A1 (en) * 1967-07-14 1969-12-18 Inst Schiffbau Form for displacement ships
FR2028675A1 (en) * 1969-01-17 1970-10-16 Sogreah
FR2048317A5 (en) * 1969-12-24 1971-03-19 Fioravanti Jean
CA948932A (en) * 1970-06-16 1974-06-11 Esso Research And Engineering Company Icebreaker hull construction
GB1315683A (en) * 1970-11-05 1973-05-02 Griffiths V Control of water borne vessels
DE2112333A1 (en) * 1971-03-15 1972-09-21 Weser Ag Cargo ship for routes in ice
DE2120292A1 (en) * 1971-04-26 1972-11-09 Aktien-Gesellschaft Weser, 2800 Bremen Device on ships for trips in ice
US3727571A (en) * 1971-07-07 1973-04-17 Exxon Research Engineering Co Icebreaking cargo vessel
DE2212145A1 (en) * 1972-03-14 1973-09-20 Weser Ag GUIDANCE DEVICE FOR ICE FLOORS ON SHIPS
DE2431650A1 (en) * 1974-07-02 1976-01-22 Waas Heinrich Vertically sided hull icebreaker ship - has barbed parts on wide angle central keel to break ice

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038279A (en) * 1983-07-19 1985-02-27 ロアー・ラムデ Displacement type hull structure

Also Published As

Publication number Publication date
FI74245C (en) 1988-01-11
FI791879A (en) 1979-12-31
FR2429703A1 (en) 1980-01-25
JPS6127236B2 (en) 1986-06-24
CA1116476A (en) 1982-01-19
FR2429703B1 (en) 1983-04-08
DE2925688A1 (en) 1980-01-10
FI74245B (en) 1987-09-30

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