GB1438768A - Boat propulsion device - Google Patents

Boat propulsion device

Info

Publication number
GB1438768A
GB1438768A GB4856272A GB4856272A GB1438768A GB 1438768 A GB1438768 A GB 1438768A GB 4856272 A GB4856272 A GB 4856272A GB 4856272 A GB4856272 A GB 4856272A GB 1438768 A GB1438768 A GB 1438768A
Authority
GB
United Kingdom
Prior art keywords
propulsion device
boat
boat propulsion
blade
oct
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
GB4856272A
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.)
Bensusan A M
Original Assignee
Bensusan A M
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 Bensusan A M filed Critical Bensusan A M
Priority to GB4856272A priority Critical patent/GB1438768A/en
Publication of GB1438768A publication Critical patent/GB1438768A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/36—Propulsive elements directly acting on water of non-rotary type swinging sideways, e.g. fishtail type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)

Abstract

1438768 Boat propulsion device A M BENSUSAN 18 Oct 1973 [20 Oct 1972] 48562/72 Heading B7V A boat propulsion device comprises a flexible blade 31 mounted on the stern for reciprocation about a horizontal axis below the waterline of the boat. The mounting permits rotation of the blade about upright axis 10-11 so that the direction of displacement of water by the blade can be varied to steer the boat.
GB4856272A 1972-10-20 1972-10-20 Boat propulsion device Expired GB1438768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4856272A GB1438768A (en) 1972-10-20 1972-10-20 Boat propulsion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4856272A GB1438768A (en) 1972-10-20 1972-10-20 Boat propulsion device

Publications (1)

Publication Number Publication Date
GB1438768A true GB1438768A (en) 1976-06-09

Family

ID=10449054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4856272A Expired GB1438768A (en) 1972-10-20 1972-10-20 Boat propulsion device

Country Status (1)

Country Link
GB (1) GB1438768A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527521A1 (en) * 1982-05-28 1983-12-02 Ricoh Kk HEAT-SENSITIVE RECORDING SHEET
FR2621883A1 (en) * 1987-10-19 1989-04-21 Nony Jean Paul Device for propelling craft using human force and acting directly on the water with the aid of paddles
GB2213447A (en) * 1987-12-11 1989-08-16 Henry James Campion An oscillatory fin propulsion system for ships or boats
DE4232654A1 (en) * 1992-09-29 1994-03-31 Tomislav Domancic Manually-operated boat-propulsion paddle mechanism - has paddle-stroke adjustment on paddle support moved up and down
FR2708903A1 (en) * 1993-08-11 1995-02-17 Roy Jerome Device for propulsion by submerged fin, swinging and oscillating, for all types of craft
WO2024008511A1 (en) * 2022-07-05 2024-01-11 Finx Device for generating a fluid flow having a multi-directional membrane

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527521A1 (en) * 1982-05-28 1983-12-02 Ricoh Kk HEAT-SENSITIVE RECORDING SHEET
FR2621883A1 (en) * 1987-10-19 1989-04-21 Nony Jean Paul Device for propelling craft using human force and acting directly on the water with the aid of paddles
GB2213447A (en) * 1987-12-11 1989-08-16 Henry James Campion An oscillatory fin propulsion system for ships or boats
DE4232654A1 (en) * 1992-09-29 1994-03-31 Tomislav Domancic Manually-operated boat-propulsion paddle mechanism - has paddle-stroke adjustment on paddle support moved up and down
EP0675039A1 (en) * 1992-09-29 1995-10-04 Tomislav Domancic Fin propulsion for watercraft
US5549491A (en) * 1992-09-29 1996-08-27 Domancic; Tomislav Fin drive for a watercraft
FR2708903A1 (en) * 1993-08-11 1995-02-17 Roy Jerome Device for propulsion by submerged fin, swinging and oscillating, for all types of craft
WO2024008511A1 (en) * 2022-07-05 2024-01-11 Finx Device for generating a fluid flow having a multi-directional membrane
FR3137658A1 (en) * 2022-07-05 2024-01-12 Finx MULTI-DIRECTIONAL MEMBRANE FLUIDIC FLOW GENERATING DEVICE

Similar Documents

Publication Publication Date Title
GB1513107A (en) Electrical generator for a sailboat
GB1491248A (en) Apparatus for controlling the jet of a marine jet drive
CA991929A (en) Structure having surfaces intended for immersion in sea water such as a ship's hull
CA995023A (en) Shaft coupling apparatus particularly for marine inboard-outboard propulsion systems
AU473411B2 (en) Marine propulsion device
ZA747561B (en) Throttle-reverser control system for water jet propelled sea craft
ZA734707B (en) An arrangement relating to ships hull
GB1451630A (en) Exhaust system for a marine jet propulsion apparatus
GB1438768A (en) Boat propulsion device
IT971926B (en) AFT RUDDER PARTICULARLY FOR INLAND WATER BOATS
BE809262R (en) WATER JET PROPULSION FOR PROPELLING AND GOVERNING BOATS AND VESSELS
NO741745L (en) Propulsion device for seagoing vessels comprising at least two parallel rotating floats.
GB1378120A (en) Water jet propulsion system for propulsion and steering of a waterborne craft
CA1008313A (en) Anticavitation device for marine propellers
ES427714A1 (en) Vertically liftable rudder blade
AU468899B2 (en) A spar-type buoy for maritime navigation
AU6305773A (en) Water jet drive assembly for boats
IT1024427B (en) DEVICE FOR MARINE PROPULSION
SU477897A1 (en) Ship's water jet propulsion complex
GB1427772A (en) Marine propulsion transmission
AU5434173A (en) Self-bailer for sailing boats
GB1459075A (en) Water-borne devices
IT968779B (en) TOWER WITH ROTATING ARMS FOR MOORING SHIPS OR BOATS
CA1012849A (en) Marine pump-jet propulsion system
GB1207647A (en) A propulsion device for water-borne craft

Legal Events

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