DK125779B - Ship bow with bow and bulb-shaped bow section. - Google Patents

Ship bow with bow and bulb-shaped bow section.

Info

Publication number
DK125779B
DK125779B DK394968AA DK394968A DK125779B DK 125779 B DK125779 B DK 125779B DK 394968A A DK394968A A DK 394968AA DK 394968 A DK394968 A DK 394968A DK 125779 B DK125779 B DK 125779B
Authority
DK
Denmark
Prior art keywords
bow
bulb
ship
shaped
section
Prior art date
Application number
DK394968AA
Other languages
Danish (da)
Inventor
J German
S Alexander
Original Assignee
Alexbow Canada
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 Alexbow Canada filed Critical Alexbow Canada
Publication of DK125779B publication Critical patent/DK125779B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/08Ice-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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/06Shape of fore part
    • B63B1/063Bulbous bows
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/08Ice-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
    • B63B35/12Ice-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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00Maritime or waterways transport
    • Y02T70/10Measures concerning design or construction of watercraft hulls
DK394968AA 1967-08-15 1968-08-15 Ship bow with bow and bulb-shaped bow section. DK125779B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA997888 1967-08-15

Publications (1)

Publication Number Publication Date
DK125779B true DK125779B (en) 1973-05-07

Family

ID=4142999

Family Applications (1)

Application Number Title Priority Date Filing Date
DK394968AA DK125779B (en) 1967-08-15 1968-08-15 Ship bow with bow and bulb-shaped bow section.

Country Status (11)

Country Link
US (1) US3521590A (en)
JP (1) JPS4831238B1 (en)
CA (1) CA855485A (en)
DK (1) DK125779B (en)
ES (1) ES357264A1 (en)
FI (1) FI46141C (en)
FR (1) FR1576292A (en)
GB (1) GB1215530A (en)
NL (1) NL6811436A (en)
NO (1) NO126261B (en)
SE (1) SE352584B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690281A (en) * 1970-12-21 1972-09-12 Exxon Research Engineering Co Stern construction for icebreaking vessels
JPS5310713Y2 (en) * 1974-07-23 1978-03-22
US3946687A (en) * 1974-08-06 1976-03-30 Newport News Shipbuilding And Drydock Company Conical bulbous bow
DE3031239A1 (en) * 1980-08-19 1982-04-01 Heinz-Herrmann Dipl.-Ing. 2100 Hamburg Suerken Extended bow structure for ship - has shape to suit speed and tapers into normal bows shape
JPS60255596A (en) * 1984-05-31 1985-12-17 Nippon Kokan Kk <Nkk> Method of adding propellent force to icebreaker
DE3523763A1 (en) * 1985-07-03 1987-01-08 Thyssen Nordseewerke Gmbh REAR PROTECTOR FOR ICEBREAKING SHIPS
JP4850333B2 (en) * 2000-10-23 2012-01-11 ユニバーサル造船株式会社 Icebreaker and hull form improvement method
JP4494670B2 (en) * 2001-05-16 2010-06-30 ユニバーサル造船株式会社 Icebreaker
US7089910B2 (en) * 2002-07-12 2006-08-15 Yamaha Marine Kabushiki Kaisha Watercraft propulsion system and control method of the system
ES2249965B1 (en) * 2003-12-23 2006-12-01 Miguel Angel Carballo Castellano HELMET DESIGN "S" FOR SMALL SLIMS.
NO324744B3 (en) * 2005-03-09 2012-01-10 Ulstein Design & Solutions As Device for displacement of a displacement type vessel.
US7712424B2 (en) 2005-08-22 2010-05-11 Lockheed Martin Corporation Multi-hull vessel adapted for ice-breaking
JP4744329B2 (en) * 2006-03-08 2011-08-10 三井造船株式会社 Ship
CN102171093B (en) * 2008-09-19 2014-09-17 斯坦纳·雷德里公司 Hull form intended for vessels provided with an air cavity
FI125245B (en) 2009-03-12 2015-07-31 Aker Arctic Technology Inc Vessels or floating construction operating in iced water and operating procedures therefore
RU2537988C2 (en) * 2013-04-08 2015-01-10 Анистрад Григорьевич Васильев Marine propulsor
CA155856S (en) 2013-10-11 2015-02-10 Ulstein Design & Solutions As Ship stern
RU2536568C1 (en) * 2013-12-10 2014-12-27 Закрытое акционерное общество "Спецсудопроект" Eyes of ship hull with higher icebreaking capability
FI125961B (en) * 2013-12-20 2016-04-29 Aker Arctic Technology Oy Icebreaking craft and method of using icebreaking craft
WO2015125033A1 (en) 2014-02-18 2015-08-27 Fincantieri S.P.A. Ship for navigating in icy waters having improved propulsion performances
NL2016506B1 (en) * 2016-03-29 2017-10-06 Hermitage Family Office Sarl Yacht.
CN109131738B (en) * 2018-09-30 2020-09-04 中船黄埔文冲船舶有限公司 Method for manufacturing bulbous bow
CN109501952A (en) * 2018-11-09 2019-03-22 南通中远海运川崎船舶工程有限公司 A kind of Novel icebreaker bow structure and icebreaking method
RU2758657C1 (en) * 2020-07-28 2021-11-01 Акционерное общество "Центральное конструкторское бюро "Лазурит" Fore end of an arctic watercraft with a bulb
RU200935U1 (en) * 2020-08-14 2020-11-19 Акционерное общество «Инженерный центр судостроения» HULL OF UNIVERSAL DRY-LOADING VESSEL OF INCREASED ICE PASSAGE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US593664A (en) * 1897-11-16 inma n
US3306244A (en) * 1965-08-25 1967-02-28 Lindenau Schiffswerft Bow bulb for ships

Also Published As

Publication number Publication date
NO126261B (en) 1973-01-15
US3521590A (en) 1970-07-21
DE1781036B2 (en) 1972-06-29
SE352584B (en) 1973-01-08
CA855485A (en) 1970-11-10
GB1215530A (en) 1970-12-09
NL6811436A (en) 1969-02-18
ES357264A1 (en) 1970-03-16
FI46141B (en) 1972-10-02
JPS4831238B1 (en) 1973-09-27
DE1781036A1 (en) 1970-09-10
FR1576292A (en) 1969-07-25
FI46141C (en) 1973-01-10

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