AU5237300A - Stable tunnel hull - Google Patents

Stable tunnel hull

Info

Publication number
AU5237300A
AU5237300A AU52373/00A AU5237300A AU5237300A AU 5237300 A AU5237300 A AU 5237300A AU 52373/00 A AU52373/00 A AU 52373/00A AU 5237300 A AU5237300 A AU 5237300A AU 5237300 A AU5237300 A AU 5237300A
Authority
AU
Australia
Prior art keywords
stable tunnel
tunnel hull
hull
stable
tunnel
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.)
Abandoned
Application number
AU52373/00A
Inventor
William Francis Pentecost
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GBGB9913138.5A external-priority patent/GB9913138D0/en
Priority claimed from GBGB9920957.9A external-priority patent/GB9920957D0/en
Priority claimed from GBGB9922309.1A external-priority patent/GB9922309D0/en
Priority claimed from GB0003187A external-priority patent/GB0003187D0/en
Priority claimed from GB0012026A external-priority patent/GB0012026D0/en
Application filed by Individual filed Critical Individual
Publication of AU5237300A publication Critical patent/AU5237300A/en
Abandoned 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
    • B63B1/32—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
    • B63B1/36—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using mechanical means
    • 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
    • B63B1/042—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull the underpart of which being partly provided with channels or the like, e.g. catamaran shaped
    • 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)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
AU52373/00A 1999-06-08 2000-06-08 Stable tunnel hull Abandoned AU5237300A (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
GBGB9913138.5A GB9913138D0 (en) 1999-06-08 1999-06-08 Stable canoe hull
GB9913138 1999-06-08
GB9920957 1999-09-07
GBGB9920957.9A GB9920957D0 (en) 1999-09-07 1999-09-07 Stabile hulled dinghy,small boat
GBGB9922309.1A GB9922309D0 (en) 1999-09-22 1999-09-22 Power boat tunnel hull
GB9922309 1999-09-22
GB0003187A GB0003187D0 (en) 1999-06-08 2000-02-10 Stabil tunnel hulls
GB0003187 2000-02-10
GB0012026A GB0012026D0 (en) 1999-06-08 2000-05-19 Stable tunnel hull
GB0012026 2000-05-19
PCT/GB2000/002231 WO2000075007A2 (en) 1999-06-08 2000-06-08 Stable tunnel hull

Publications (1)

Publication Number Publication Date
AU5237300A true AU5237300A (en) 2000-12-28

Family

ID=27515915

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52373/00A Abandoned AU5237300A (en) 1999-06-08 2000-06-08 Stable tunnel hull

Country Status (3)

Country Link
AU (1) AU5237300A (en)
GB (1) GB2350820B (en)
WO (1) WO2000075007A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0400505A (en) * 2004-01-14 2005-09-13 Paulo Julius Tunnel for monohull vessels
US10059410B2 (en) 2016-06-29 2018-08-28 Pelican International Inc. Fishing kayak
GR1010699B (en) * 2023-04-04 2024-05-23 Κωνσταντινος Νικολαου Ιωαννιδης Ship recesses used as a tool for hydrodynamics, stability and optimization of the ship's motion

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199658A (en) * 1968-05-29 1970-07-22 Francis Williamson Crosby Boat Hull of the Planing Type
US3726246A (en) * 1971-04-07 1973-04-10 E Wukowitz Ground effect craft with divergent channel
DE2331140A1 (en) * 1972-06-26 1974-01-17 Bernhard Norman Mcadam SHIP HULL
GB1407426A (en) * 1974-02-12 1975-09-24 Stolk L D Air cushioned planing hull
US5176095A (en) * 1976-11-01 1993-01-05 Burg Donald E Multiple hull air ride boat
FR2442176A1 (en) * 1978-11-24 1980-06-20 Goulley Michel CATAMARAN TYPE BOAT WITH CENTRAL BOW
US4722294A (en) * 1981-12-28 1988-02-02 Bruning Paul F V-bottom planing boat with lifting recesses
CA1315158C (en) * 1987-04-30 1993-03-30 John A. Lund Water craft
US5038696A (en) * 1990-01-30 1991-08-13 Advanced Composite Marine, Inc. Ship's hull having monohull forebody and catamaran afterbody
AU3616993A (en) * 1993-02-11 1994-08-29 Mares International Corp. Boat hull construction
US5526762A (en) * 1994-02-15 1996-06-18 Kiley; John C. Power planing catamaran
US5458078A (en) * 1994-06-29 1995-10-17 Perette; Robert J. High speed catamaran hull and boat
US5570650A (en) * 1996-03-21 1996-11-05 Harley; Howard D. Surface effect vessel hull
US5619944A (en) * 1996-07-15 1997-04-15 Baker; Elbert H. Watercraft hull
US5655473A (en) * 1996-09-06 1997-08-12 Lynn Davis Nebel Boat hull
GB2340080B (en) * 1998-07-29 2001-10-31 Leslie Dilks Jet engine powered boats

Also Published As

Publication number Publication date
GB2350820B (en) 2002-01-23
GB2350820A (en) 2000-12-13
WO2000075007A2 (en) 2000-12-14
WO2000075007A3 (en) 2001-05-03
GB0013840D0 (en) 2000-07-26

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase