GB1209759A - Improvements in hydrofoils - Google Patents

Improvements in hydrofoils

Info

Publication number
GB1209759A
GB1209759A GB54603/67A GB5460367A GB1209759A GB 1209759 A GB1209759 A GB 1209759A GB 54603/67 A GB54603/67 A GB 54603/67A GB 5460367 A GB5460367 A GB 5460367A GB 1209759 A GB1209759 A GB 1209759A
Authority
GB
United Kingdom
Prior art keywords
hydrofoil
watercraft
support members
hydrofoils
barne
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
GB54603/67A
Inventor
David Zabriskie Bailey
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
Application filed by Individual filed Critical Individual
Publication of GB1209759A publication Critical patent/GB1209759A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/065—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
    • F03B17/067—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation the cyclic relative movement being positively coupled to the movement of rotation
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Soil Working Implements (AREA)

Abstract

1,209,759. Hydrofoil craft. D. Z. BAILEY. 30 Nov., 1967 [2 Dec., 1966], No. 54603/67. Heading B7A. Hydrofoil 14b of a watercraft is attached at its ends to transversely separated support members 18a, 18b of the watercraft, the length of the hydrofoil being greater than the lateral spacing of the supports and the hydrofoil has an upwardly bowed arcuate shape during foil barne operation. In the embodiment shown a hydrofoil 14 is in three portions 14a, 14b, 14c each spaced between a pair of support members.
GB54603/67A 1966-12-02 1967-11-30 Improvements in hydrofoils Expired GB1209759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US598643A US3407770A (en) 1966-12-02 1966-12-02 Hydrofoil

Publications (1)

Publication Number Publication Date
GB1209759A true GB1209759A (en) 1970-10-21

Family

ID=24396374

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54603/67A Expired GB1209759A (en) 1966-12-02 1967-11-30 Improvements in hydrofoils

Country Status (5)

Country Link
US (1) US3407770A (en)
JP (1) JPS527636B1 (en)
DE (1) DE1531565B2 (en)
GB (1) GB1209759A (en)
NL (1) NL157258B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134047A (en) * 1981-10-01 1984-08-08 Patrick John Cudmore Hydrofoil boats

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520264A (en) * 1967-10-16 1970-07-14 Paul A Scherer Hydrofoil cargo ship
US3791329A (en) * 1970-01-22 1974-02-12 Electronic Machining Co Lift structure
US3978345A (en) * 1974-05-24 1976-08-31 Bailey David Z System for utilizing energy in a fluid current
JPS57176039A (en) * 1981-04-22 1982-10-29 Dainippon Printing Co Ltd Dry type diazo developing machine
FR2545779B1 (en) * 1982-09-15 1986-12-26 Chaumette Daniel FIXTURE STABILIZED HYDROFOIL SYSTEM

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094960A (en) * 1959-11-19 1963-06-25 Thomas G Lang Hydrofoil for water craft
US3087452A (en) * 1960-02-25 1963-04-30 Grimston Francis Bri Sylvester Hydrofoils
US3345968A (en) * 1966-04-29 1967-10-10 David Z Bailey Hydrofoil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134047A (en) * 1981-10-01 1984-08-08 Patrick John Cudmore Hydrofoil boats

Also Published As

Publication number Publication date
DE1531565A1 (en) 1970-06-25
US3407770A (en) 1968-10-29
NL6716376A (en) 1968-06-04
JPS527636B1 (en) 1977-03-03
NL157258B (en) 1978-07-17
DE1531565B2 (en) 1977-01-20

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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