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GB1404521A - Bulbous bow of a ship - Google Patents

Bulbous bow of a ship

Info

Publication number
GB1404521A
GB1404521A GB3310073A GB3310073A GB1404521A GB 1404521 A GB1404521 A GB 1404521A GB 3310073 A GB3310073 A GB 3310073A GB 3310073 A GB3310073 A GB 3310073A GB 1404521 A GB1404521 A GB 1404521A
Authority
GB
United Kingdom
Prior art keywords
ship
bulbous
bow
july
bulbous bow
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
GB3310073A
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.)
STOCZNIA SZCZECINSKA
Original Assignee
STOCZNIA SZCZECINSKA
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 STOCZNIA SZCZECINSKA filed Critical STOCZNIA SZCZECINSKA
Publication of GB1404521A publication Critical patent/GB1404521A/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)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Inorganic Insulating Materials (AREA)
  • Instructional Devices (AREA)
  • Transmission Devices (AREA)
  • Toys (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

1404521 Bulbous bows STOCZNIA SZCZECINSKA IM ADOLFA WARSKIEGO 11 July 1973 [13 July 1972] 33100/73 Heading B7A The bulb of a ship's bulbous bow comprises a fixed part 1, a movable streamlined part 2 and power means 3 by which the part 2 is moved to alter the geometry of the bow to suit various draught and or speed conditions. The movable part 2 may comprise three interconnected components (Figs. 4 and 5, not shown).
GB3310073A 1972-07-13 1973-07-11 Bulbous bow of a ship Expired GB1404521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL15668872A PL78142B1 (en) 1972-07-13 1972-07-13

Publications (1)

Publication Number Publication Date
GB1404521A true GB1404521A (en) 1975-09-03

Family

ID=19959357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3310073A Expired GB1404521A (en) 1972-07-13 1973-07-11 Bulbous bow of a ship

Country Status (5)

Country Link
GB (1) GB1404521A (en)
NL (1) NL164813C (en)
NO (1) NO140758C (en)
PL (1) PL78142B1 (en)
SE (1) SE387911B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2150403C1 (en) * 1999-10-28 2000-06-10 Таланов Борис Петрович Method of enhancing hydro- and aerodynamic properties of object moving in amorphous medium
CN100439197C (en) * 2005-12-30 2008-12-03 上海长森船务有限公司 Large tonnage Haihe direct transport ship
IT202000005359A1 (en) 2020-03-12 2021-09-12 Massimo Verme RETRACTABLE BULB WITH VARIABLE GEOMETRY FOR SEMI-PLANING OR PLANING BOATS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2150403C1 (en) * 1999-10-28 2000-06-10 Таланов Борис Петрович Method of enhancing hydro- and aerodynamic properties of object moving in amorphous medium
CN100439197C (en) * 2005-12-30 2008-12-03 上海长森船务有限公司 Large tonnage Haihe direct transport ship
IT202000005359A1 (en) 2020-03-12 2021-09-12 Massimo Verme RETRACTABLE BULB WITH VARIABLE GEOMETRY FOR SEMI-PLANING OR PLANING BOATS

Also Published As

Publication number Publication date
NO140758B (en) 1979-07-30
NL7309731A (en) 1974-01-15
DE2335796B2 (en) 1975-06-05
NL164813C (en) 1981-02-16
SE387911B (en) 1976-09-20
DE2335796A1 (en) 1974-01-24
PL78142B1 (en) 1975-04-30
NL164813B (en) 1980-09-15
NO140758C (en) 1979-11-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee