GB2350820B - Stable tunnel hull - Google Patents

Stable tunnel hull

Info

Publication number
GB2350820B
GB2350820B GB0013840A GB0013840A GB2350820B GB 2350820 B GB2350820 B GB 2350820B GB 0013840 A GB0013840 A GB 0013840A GB 0013840 A GB0013840 A GB 0013840A GB 2350820 B GB2350820 B GB 2350820B
Authority
GB
United Kingdom
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.)
Expired - Fee Related
Application number
GB0013840A
Other versions
GB2350820A (en
GB0013840D0 (en
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 GB0013840D0 publication Critical patent/GB0013840D0/en
Publication of GB2350820A publication Critical patent/GB2350820A/en
Application granted granted Critical
Publication of GB2350820B publication Critical patent/GB2350820B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
GB0013840A 1999-06-08 2000-06-07 Stable tunnel hull Expired - Fee Related GB2350820B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9913138.5A GB9913138D0 (en) 1999-06-08 1999-06-08 Stable canoe hull
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
GB0003187A GB0003187D0 (en) 1999-06-08 2000-02-10 Stabil tunnel hulls
GB0012026A GB0012026D0 (en) 1999-06-08 2000-05-19 Stable tunnel hull

Publications (3)

Publication Number Publication Date
GB0013840D0 GB0013840D0 (en) 2000-07-26
GB2350820A GB2350820A (en) 2000-12-13
GB2350820B true GB2350820B (en) 2002-01-23

Family

ID=27515915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0013840A Expired - Fee Related GB2350820B (en) 1999-06-08 2000-06-07 Stable tunnel hull

Country Status (3)

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

Families Citing this family (2)

* 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

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5458078A (en) * 1994-06-29 1995-10-17 Perette; Robert J. High speed catamaran hull and boat
US5526762A (en) * 1994-02-15 1996-06-18 Kiley; John C. Power planing catamaran
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
GB2340080A (en) * 1998-07-29 2000-02-16 Leslie Dilks Vessel with longitudinal keels defining cavities for housing jet propulsion engines

Family Cites Families (8)

* 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
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
GB2340080A (en) * 1998-07-29 2000-02-16 Leslie Dilks Vessel with longitudinal keels defining cavities for housing jet propulsion engines

Also Published As

Publication number Publication date
WO2000075007A2 (en) 2000-12-14
GB2350820A (en) 2000-12-13
WO2000075007A3 (en) 2001-05-03
GB0013840D0 (en) 2000-07-26
AU5237300A (en) 2000-12-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110607