ES379615A1 - Hull form of a ship provided with a cylindrical bow - Google Patents

Hull form of a ship provided with a cylindrical bow

Info

Publication number
ES379615A1
ES379615A1 ES379615A ES379615A ES379615A1 ES 379615 A1 ES379615 A1 ES 379615A1 ES 379615 A ES379615 A ES 379615A ES 379615 A ES379615 A ES 379615A ES 379615 A1 ES379615 A1 ES 379615A1
Authority
ES
Spain
Prior art keywords
configuration
fin
ship provided
hull form
forwardly projecting
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.)
Expired
Application number
ES379615A
Other languages
Spanish (es)
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
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of ES379615A1 publication Critical patent/ES379615A1/en
Expired 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 
    • 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
    • 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

Landscapes

  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Traffic Control Systems (AREA)
  • Road Paving Structures (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Vibration Prevention Devices (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Physical Water Treatments (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

According to the invention the hull of the ship has at its bow a substantially cylindrical configuration at the full-load line and the configuration of a forwardly projecting fin at the ballast line. The upper portion of the forwardly projecting fin has the configuration of a convex ridge providing a transition between the cylindrical portion and forwardly projecting portion of the fin which is beyond the convex ridge configuration of the upper fin portion.
ES379615A 1969-05-16 1970-05-13 Hull form of a ship provided with a cylindrical bow Expired ES379615A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44037589A JPS5011671B1 (en) 1969-05-16 1969-05-16

Publications (1)

Publication Number Publication Date
ES379615A1 true ES379615A1 (en) 1973-01-16

Family

ID=12501709

Family Applications (1)

Application Number Title Priority Date Filing Date
ES379615A Expired ES379615A1 (en) 1969-05-16 1970-05-13 Hull form of a ship provided with a cylindrical bow

Country Status (8)

Country Link
US (1) US3653352A (en)
JP (1) JPS5011671B1 (en)
ES (1) ES379615A1 (en)
FR (1) FR2048483A5 (en)
GB (1) GB1300666A (en)
NL (1) NL151308B (en)
NO (1) NO134578C (en)
SE (1) SE407379B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946687A (en) * 1974-08-06 1976-03-30 Newport News Shipbuilding And Drydock Company Conical bulbous bow
FR2498191B1 (en) * 1981-01-19 1986-01-17 Poudres & Explosifs Ste Nale PROCESS FOR THE SYNTHESIS OF TERTIARY PHOSPHINE OXIDES AND SULFIDES AND NOVEL TERTIARY PHOSPHINES OXIDES AND SULFIDES
CN1319811C (en) * 2003-11-28 2007-06-06 住友重机械工业株式会社 Ship
NO324744B3 (en) 2005-03-09 2012-01-10 Ulstein Design & Solutions As Device for displacement of a displacement type vessel.
CA155857S (en) 2013-10-11 2015-02-10 Ulstein Design & Solutions As Ship hull
US9908589B1 (en) 2016-04-26 2018-03-06 Stephen Lee Bailey Hull shape for improved powering and seakeeping

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE654421A (en) * 1963-10-15
JPS5112915B1 (en) * 1965-04-08 1976-04-23
US3306244A (en) * 1965-08-25 1967-02-28 Lindenau Schiffswerft Bow bulb for ships

Also Published As

Publication number Publication date
DE2023963A1 (en) 1971-03-25
JPS5011671B1 (en) 1975-05-02
US3653352A (en) 1972-04-04
NO134578C (en) 1980-06-30
NL7007037A (en) 1970-11-18
SE407379B (en) 1979-03-26
DE2023963B2 (en) 1975-10-09
FR2048483A5 (en) 1971-03-19
NL151308B (en) 1976-11-15
GB1300666A (en) 1972-12-20
NO134578B (en) 1976-08-02

Similar Documents

Publication Publication Date Title
CA855485A (en) Ship's bow construction
IL27957A (en) Hydrofoil sailing boat
GB1199658A (en) Boat Hull of the Planing Type
ES379615A1 (en) Hull form of a ship provided with a cylindrical bow
CA959351A (en) Sailing hydrofoil craft
GB1208523A (en) Ship's stabilizing fins
CA942593A (en) Notched stern barge and towboat combination
GB1253219A (en)
GB1160797A (en) Improvements in or relating to Ships' Bows
GB1096809A (en) Shallow-draught vessel
OA00721A (en) Mooring buoy.
CA735750A (en) Ship's fairleads
SU485910A1 (en) Floating dock
GB1120158A (en) Canoes and kayaks
ES352677A2 (en) Stern bulb for single-screw ships
AU2616371A (en) Sailing boat stabilizer
GB1234619A (en)
GB1229692A (en)
GB1315730A (en) Hydrofoil vessel
AU429134B2 (en) Hydrofoil sailing boat
CA738278A (en) Marine lantern
GB1188037A (en) A Double Protruding Bulbous Bow for Oil Tankers and other Large-Draught Cargo Ships.
AU2307470A (en) Improved sailing craft
AU2198267A (en) Hydrofoil sailing boat
AU235266A (en) Improved design of marine floats