FI46141C - Ice-breaking arc swelling at ships. - Google Patents

Ice-breaking arc swelling at ships.

Info

Publication number
FI46141C
FI46141C FI682296A FI229668A FI46141C FI 46141 C FI46141 C FI 46141C FI 682296 A FI682296 A FI 682296A FI 229668 A FI229668 A FI 229668A FI 46141 C FI46141 C FI 46141C
Authority
FI
Finland
Prior art keywords
ships
ice
breaking arc
arc swelling
swelling
Prior art date
Application number
FI682296A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI46141B (en
Inventor
German
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 FI46141B publication Critical patent/FI46141B/fi
Application granted granted Critical
Publication of FI46141C publication Critical patent/FI46141C/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/06—Shape of fore part
    • B63B1/063—Bulbous bows
    • 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
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls
FI682296A 1967-08-15 1968-08-14 Ice-breaking arc swelling at ships. FI46141C (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FI46141B FI46141B (en) 1972-10-02
FI46141C true FI46141C (en) 1973-01-10

Family

ID=4142999

Family Applications (1)

Application Number Title Priority Date Filing Date
FI682296A FI46141C (en) 1967-08-15 1968-08-14 Ice-breaking arc swelling at ships.

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
JP5296211B2 (en) * 2008-09-19 2013-09-25 ステナ リディリ アーベー Hull form for ships with air cavities
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
CA2939067C (en) 2014-02-18 2021-06-22 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
GB1215530A (en) 1970-12-09
FI46141B (en) 1972-10-02
US3521590A (en) 1970-07-21
NL6811436A (en) 1969-02-18
NO126261B (en) 1973-01-15
FR1576292A (en) 1969-07-25
DE1781036B2 (en) 1972-06-29
DK125779B (en) 1973-05-07
JPS4831238B1 (en) 1973-09-27
ES357264A1 (en) 1970-03-16
CA855485A (en) 1970-11-10
DE1781036A1 (en) 1970-09-10
SE352584B (en) 1973-01-08

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