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FR2298476A1 - Power generator for sailing craft under way - is driven by integral submerged water turbine - Google Patents

Power generator for sailing craft under way - is driven by integral submerged water turbine

Info

Publication number
FR2298476A1
FR2298476A1 FR7501821A FR7501821A FR2298476A1 FR 2298476 A1 FR2298476 A1 FR 2298476A1 FR 7501821 A FR7501821 A FR 7501821A FR 7501821 A FR7501821 A FR 7501821A FR 2298476 A1 FR2298476 A1 FR 2298476A1
Authority
FR
France
Prior art keywords
generator
water turbine
driven
power generator
under way
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.)
Withdrawn
Application number
FR7501821A
Other languages
French (fr)
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
Priority to FR7501821A priority Critical patent/FR2298476A1/en
Publication of FR2298476A1 publication Critical patent/FR2298476A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J99/00—Subject matter not provided for in other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J3/04—Driving of auxiliaries from power plant other than propulsion power plant
    • 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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J3/04—Driving of auxiliaries from power plant other than propulsion power plant
    • B63J2003/046—Driving of auxiliaries from power plant other than propulsion power plant using wind or water driven turbines or impellers for power generation
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Hydraulic Turbines (AREA)

Abstract

The generator assembly is supported on the ship's hull by means of a bracket(19) which holds it submerged and facing the direction of motion. The generator is enclosed in a venturi which allows water to flow around the outside and through the water turbine blades(8) after passing through the fixed guide vanes(17). The generator drive is through the speed increasing gear(18) which maintains speedo ratio of 4 or 6:1. The generator(3) is totally enclosed in a casing(1) which has a good aerodynamic shape to reduce drag. An alternative arrangement allows for the generator casing to rotate also to increase the power.
FR7501821A 1975-01-21 1975-01-21 Power generator for sailing craft under way - is driven by integral submerged water turbine Withdrawn FR2298476A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7501821A FR2298476A1 (en) 1975-01-21 1975-01-21 Power generator for sailing craft under way - is driven by integral submerged water turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501821A FR2298476A1 (en) 1975-01-21 1975-01-21 Power generator for sailing craft under way - is driven by integral submerged water turbine

Publications (1)

Publication Number Publication Date
FR2298476A1 true FR2298476A1 (en) 1976-08-20

Family

ID=9150101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501821A Withdrawn FR2298476A1 (en) 1975-01-21 1975-01-21 Power generator for sailing craft under way - is driven by integral submerged water turbine

Country Status (1)

Country Link
FR (1) FR2298476A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470044A1 (en) * 1979-11-27 1981-05-29 Perez Conde Jose INLAND FLOATING ISLAND IN ENERGY
WO2001033076A1 (en) * 1999-10-29 2001-05-10 Helmut Schiller Wind driven power station
WO2004020283A3 (en) * 2002-09-02 2005-03-03 Djupraf Ehf Electric generator
FR2900603A1 (en) * 2006-05-03 2007-11-09 Max Gerin Electrical energy producing system e.g. automax system, for e.g. Renault Clio electric vehicle, has alternator-turbine blocks mounted on chute utilizing principle of venturi tube, where alternator is incorporated in turbine
WO2009102625A1 (en) * 2008-02-11 2009-08-20 John Friedmann Wind-powered, battery-energized electric vehicle
WO2021237956A1 (en) * 2020-05-27 2021-12-02 中国水产科学研究院东海水产研究所 Towing power-based fishing-assistance conveying device for continuous catching of antarctic krill using trawl

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470044A1 (en) * 1979-11-27 1981-05-29 Perez Conde Jose INLAND FLOATING ISLAND IN ENERGY
WO1981001539A1 (en) * 1979-11-27 1981-06-11 Conde J Perez Self-power supplied floating island
WO2001033076A1 (en) * 1999-10-29 2001-05-10 Helmut Schiller Wind driven power station
WO2004020283A3 (en) * 2002-09-02 2005-03-03 Djupraf Ehf Electric generator
FR2900603A1 (en) * 2006-05-03 2007-11-09 Max Gerin Electrical energy producing system e.g. automax system, for e.g. Renault Clio electric vehicle, has alternator-turbine blocks mounted on chute utilizing principle of venturi tube, where alternator is incorporated in turbine
WO2009102625A1 (en) * 2008-02-11 2009-08-20 John Friedmann Wind-powered, battery-energized electric vehicle
US7802641B2 (en) 2008-02-11 2010-09-28 John Friedmann Wind-powered, battery-energized electric vehicle
WO2021237956A1 (en) * 2020-05-27 2021-12-02 中国水产科学研究院东海水产研究所 Towing power-based fishing-assistance conveying device for continuous catching of antarctic krill using trawl

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Legal Events

Date Code Title Description
ST Notification of lapse