DE1908303A1 - Verfahren und Vorrichtung zur Verminderung des Vorschubwiderstandes eines Schiffes - Google Patents

Verfahren und Vorrichtung zur Verminderung des Vorschubwiderstandes eines Schiffes

Info

Publication number
DE1908303A1
DE1908303A1 DE19691908303 DE1908303A DE1908303A1 DE 1908303 A1 DE1908303 A1 DE 1908303A1 DE 19691908303 DE19691908303 DE 19691908303 DE 1908303 A DE1908303 A DE 1908303A DE 1908303 A1 DE1908303 A1 DE 1908303A1
Authority
DE
Germany
Prior art keywords
ship
bow
water
screw
flow
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.)
Pending
Application number
DE19691908303
Other languages
German (de)
English (en)
Inventor
Lundell Hans Torbjoern
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.)
LUNDELL HANS TORBJOERN
Original Assignee
LUNDELL HANS TORBJOERN
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 LUNDELL HANS TORBJOERN filed Critical LUNDELL HANS TORBJOERN
Publication of DE1908303A1 publication Critical patent/DE1908303A1/de
Pending 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
    • 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
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • 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
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/40—Other means for varying the inherent hydrodynamic characteristics of hulls by diminishing wave resistance
    • 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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19691908303 1968-02-19 1969-02-19 Verfahren und Vorrichtung zur Verminderung des Vorschubwiderstandes eines Schiffes Pending DE1908303A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2163/68A SE320902B (enrdf_load_stackoverflow) 1968-02-19 1968-02-19

Publications (1)

Publication Number Publication Date
DE1908303A1 true DE1908303A1 (de) 1969-08-28

Family

ID=20259468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691908303 Pending DE1908303A1 (de) 1968-02-19 1969-02-19 Verfahren und Vorrichtung zur Verminderung des Vorschubwiderstandes eines Schiffes

Country Status (4)

Country Link
US (1) US3630162A (enrdf_load_stackoverflow)
DE (1) DE1908303A1 (enrdf_load_stackoverflow)
GB (1) GB1264153A (enrdf_load_stackoverflow)
SE (1) SE320902B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2252173C1 (ru) * 2003-12-15 2005-05-20 Кочетков Борис Федорович Способ передвижения и присоединения к опоре подводного объекта и устройство для его осуществления в виде подводного движителя-присоса
CN106080955A (zh) * 2015-12-31 2016-11-09 李浩昌 消除兴波阻力的客货超高速船和超高速作战舰艇
FR3087743B1 (fr) * 2018-10-25 2020-11-20 Bgvx Innovation High Speed Vessel Hsv Coque de navire a grande vitesse munie d'un hydrojet avant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US420670A (en) * 1890-02-04 anderl
US1818705A (en) * 1928-04-13 1931-08-11 Frazer W Gay Method of and means for propelling ships
US2330674A (en) * 1939-10-19 1943-09-28 Henry C Briggs Mechanism for improving the dirigibility of ships, submarines, and aircraft
US3237585A (en) * 1965-06-01 1966-03-01 Duncan K Winter Vessel control means
US3442242A (en) * 1967-06-05 1969-05-06 Algonquin Shipping & Trading Stopping and manoeuvering means for large vessels

Also Published As

Publication number Publication date
SE320902B (enrdf_load_stackoverflow) 1970-02-16
US3630162A (en) 1971-12-28
GB1264153A (enrdf_load_stackoverflow) 1972-02-16

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