GB516651A - Improvements in and relating to vessels adapted to travel at high speed on water, including high speed boats, hydroplanes, seaplane floats, flying boat hulls and the like - Google Patents

Improvements in and relating to vessels adapted to travel at high speed on water, including high speed boats, hydroplanes, seaplane floats, flying boat hulls and the like

Info

Publication number
GB516651A
GB516651A GB19772/38A GB1977238A GB516651A GB 516651 A GB516651 A GB 516651A GB 19772/38 A GB19772/38 A GB 19772/38A GB 1977238 A GB1977238 A GB 1977238A GB 516651 A GB516651 A GB 516651A
Authority
GB
United Kingdom
Prior art keywords
high speed
hull
hydrofoil
hydroplanes
water
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
GB19772/38A
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.)
JAMES FOGGO ALLAN
William Denny and Brothers Ltd
Original Assignee
JAMES FOGGO ALLAN
William Denny and Brothers Ltd
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 JAMES FOGGO ALLAN, William Denny and Brothers Ltd filed Critical JAMES FOGGO ALLAN
Priority to GB19772/38A priority Critical patent/GB516651A/en
Publication of GB516651A publication Critical patent/GB516651A/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
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
    • B63B1/28—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils
    • B63B1/285—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils changing the angle of attack or the lift of the foil
    • B63B1/286—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils changing the angle of attack or the lift of the foil using flaps

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)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

516,651. Hydroplanes. DENNY & BROS., Ltd., W. and ALLAN, J. F. July 4, 1938, No. 19772. [Class 113 (ii)] In high speed vessels in which at high speed the forepart of the hull has planing surfaces or supports such surfaces and in which the aft part is supported clear of the water by one or more submerged hydrofoils these hydrofoils have high aspect ratio and are set at an angle of incidence just less than that for maximum lift - drag ratio. In Fig. 2, surface breaking planes pb are fixed by struts sb to the hull a and a hydrofoil p is supported by struts s to which are fitted screw propellers and rudders. The aft part of the hull has a broad planing surface x which may be swept downwardly towards the stem. The hydrofoil and the forward planes may have a dihedral angle as in Fig. 2b and may be swept forwards or backwards. The hydrofoil p may have a hinged portion or may turn about a pivot l, Fig. 3, and is then adjusted for incidence by a rod r which passes up the strut s and thence inboard through a gland m. In addition automatic adjustment is effected by connecting the rod r wih a rider plane z. When the forward planing surfaces are part of the hull these may have a hollow V-section and may have a step which may also have controlling flaps.
GB19772/38A 1938-07-04 1938-07-04 Improvements in and relating to vessels adapted to travel at high speed on water, including high speed boats, hydroplanes, seaplane floats, flying boat hulls and the like Expired GB516651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB19772/38A GB516651A (en) 1938-07-04 1938-07-04 Improvements in and relating to vessels adapted to travel at high speed on water, including high speed boats, hydroplanes, seaplane floats, flying boat hulls and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19772/38A GB516651A (en) 1938-07-04 1938-07-04 Improvements in and relating to vessels adapted to travel at high speed on water, including high speed boats, hydroplanes, seaplane floats, flying boat hulls and the like

Publications (1)

Publication Number Publication Date
GB516651A true GB516651A (en) 1940-01-08

Family

ID=10134961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19772/38A Expired GB516651A (en) 1938-07-04 1938-07-04 Improvements in and relating to vessels adapted to travel at high speed on water, including high speed boats, hydroplanes, seaplane floats, flying boat hulls and the like

Country Status (1)

Country Link
GB (1) GB516651A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703063A (en) * 1951-01-16 1955-03-01 Hydrofoil Corp Hydrofoil craft
US2773467A (en) * 1952-01-09 1956-12-11 David Z Bailey Hydrofoil craft
DE1006295B (en) * 1953-11-19 1957-04-11 Internat Aquavion S A Hydrofoil
US3114343A (en) * 1960-04-18 1963-12-17 E & R Hydrofoil Company Hydrofoil apparatus
US3141437A (en) * 1958-05-23 1964-07-21 Scherer Constant lift system for craft
WO2012021941A1 (en) * 2010-08-20 2012-02-23 Concepts Ip Pty Ltd Hydrofoil
CN102849174A (en) * 2012-09-20 2013-01-02 江苏科技大学 Front split adjustable hydrofoil slide boat
CN114408152A (en) * 2022-01-13 2022-04-29 重庆交通大学 Ship braking system and multi-wing cargo ship with braking function

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703063A (en) * 1951-01-16 1955-03-01 Hydrofoil Corp Hydrofoil craft
US2773467A (en) * 1952-01-09 1956-12-11 David Z Bailey Hydrofoil craft
DE1006295B (en) * 1953-11-19 1957-04-11 Internat Aquavion S A Hydrofoil
US3141437A (en) * 1958-05-23 1964-07-21 Scherer Constant lift system for craft
US3114343A (en) * 1960-04-18 1963-12-17 E & R Hydrofoil Company Hydrofoil apparatus
WO2012021941A1 (en) * 2010-08-20 2012-02-23 Concepts Ip Pty Ltd Hydrofoil
US8893640B2 (en) 2010-08-20 2014-11-25 Concepts Ip Pty Ltd Hydrofoil
AU2011291449B2 (en) * 2010-08-20 2015-07-02 Concepts Ip Pty Ltd Hydrofoil
CN102849174A (en) * 2012-09-20 2013-01-02 江苏科技大学 Front split adjustable hydrofoil slide boat
CN114408152A (en) * 2022-01-13 2022-04-29 重庆交通大学 Ship braking system and multi-wing cargo ship with braking function
CN114408152B (en) * 2022-01-13 2023-05-26 重庆交通大学 Multi-wing cargo ship with braking function

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