SE336972B - - Google Patents

Info

Publication number
SE336972B
SE336972B SE01675/66A SE167566A SE336972B SE 336972 B SE336972 B SE 336972B SE 01675/66 A SE01675/66 A SE 01675/66A SE 167566 A SE167566 A SE 167566A SE 336972 B SE336972 B SE 336972B
Authority
SE
Sweden
Prior art keywords
bulb
feb
cylinder
adjustable
bulbous
Prior art date
Application number
SE01675/66A
Inventor
K Restad
Original Assignee
Kockums Mekaniska Verkstads Ab
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 Kockums Mekaniska Verkstads Ab filed Critical Kockums Mekaniska Verkstads Ab
Priority to SE01675/66A priority Critical patent/SE336972B/xx
Priority to GB5242/67A priority patent/GB1112216A/en
Priority to DE19671506185 priority patent/DE1506185A1/en
Priority to NO166782A priority patent/NO117781B/no
Priority to FR94495A priority patent/FR1511799A/en
Priority to DK72667AA priority patent/DK118590B/en
Publication of SE336972B publication Critical patent/SE336972B/xx

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

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

1,112,216. Bulbous bows. KOCKUMS MEKANISKA VERKSTADS AKTEIBOLAG. 3 Feb., 1967 [10 Feb., 1966], No. 5242/67. Headings B7A and B7M. A ship has a bulbous bow, the bulb or part of which is adjustable in the fore-and-aft direction. In Fig. 1 the adjustable portion of the bulb is in the shape of a cylinder A (with a semi-spherical nose) movably guided in the manner of a piston in a cylinder B fixedly built into the hull. The portion A may be hollow and used as a ballast tank.
SE01675/66A 1966-02-10 1966-02-10 SE336972B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE01675/66A SE336972B (en) 1966-02-10 1966-02-10
GB5242/67A GB1112216A (en) 1966-02-10 1967-02-03 Improvements in or relating to ships having bulbous bows
DE19671506185 DE1506185A1 (en) 1966-02-10 1967-02-04 Ship with a bulky bow
NO166782A NO117781B (en) 1966-02-10 1967-02-09
FR94495A FR1511799A (en) 1966-02-10 1967-02-10 Bulb boat below the waterline
DK72667AA DK118590B (en) 1966-02-10 1967-02-10 Vessel with adjustable bulb at the bow.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE01675/66A SE336972B (en) 1966-02-10 1966-02-10

Publications (1)

Publication Number Publication Date
SE336972B true SE336972B (en) 1971-07-19

Family

ID=20258624

Family Applications (1)

Application Number Title Priority Date Filing Date
SE01675/66A SE336972B (en) 1966-02-10 1966-02-10

Country Status (6)

Country Link
DE (1) DE1506185A1 (en)
DK (1) DK118590B (en)
FR (1) FR1511799A (en)
GB (1) GB1112216A (en)
NO (1) NO117781B (en)
SE (1) SE336972B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735023A1 (en) * 1987-10-16 1989-05-03 Schultz Hans Georg Prof Dr Ing Impact-absorbent ship's bow
WO2011126358A1 (en) * 2010-04-06 2011-10-13 Van Oossanen & Associates B.V. Round-bilge hull form with bulbous bow, spray rails and dynamic trim control for high speed
EP3150481B1 (en) * 2015-10-02 2019-07-03 OptiBulb IVS A bulbous bow, a sea-going vessel with such bow, and methods of its manufacture and its mounting
DE102017005179B3 (en) 2017-06-13 2018-06-07 Hubert Saaba Retractable bow bulge

Also Published As

Publication number Publication date
DK118590B (en) 1970-09-07
GB1112216A (en) 1968-05-01
NO117781B (en) 1969-09-22
DE1506185A1 (en) 1969-06-19
FR1511799A (en) 1968-02-02

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