DE2646420A1 - Water driven dynamo for boat power supply - comprises generator and impeller with outboard fitting - Google Patents

Water driven dynamo for boat power supply - comprises generator and impeller with outboard fitting

Info

Publication number
DE2646420A1
DE2646420A1 DE19762646420 DE2646420A DE2646420A1 DE 2646420 A1 DE2646420 A1 DE 2646420A1 DE 19762646420 DE19762646420 DE 19762646420 DE 2646420 A DE2646420 A DE 2646420A DE 2646420 A1 DE2646420 A1 DE 2646420A1
Authority
DE
Germany
Prior art keywords
boat
water
dynamo
impeller
power supply
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.)
Pending
Application number
DE19762646420
Other languages
German (de)
Inventor
Hartmut Wittig
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 DE19762646420 priority Critical patent/DE2646420A1/en
Publication of DE2646420A1 publication Critical patent/DE2646420A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02T70/00—Maritime or waterways transport

Abstract

The object is to provide an electrical power supply for small boats for use with the vessel stationary or in motion. For this purpose a dynamo, pref. in a streamlined housing, is attached to a water turbine impeller or screw and mounted outboard of the vessel either at the stern or over the side. The impeller is typically of plastic or light alloy and the mounting brackets of stainless steel. The dynamo is used to charge a battery. The motion of the boat through the water drives the impeller. A typical application is in rowing boats or sailing dinghies.

Description

Beschreibung zum Patentantrag Description of the patent application

Wasserdynamo: Hierbei handelt es sich um einen Dynamo, der an einem Wasserfahrzeug angebracht unter der Wasseroberfläche mit einer Wasserschraube versehen zum Drehen gebracht wird.Water dynamo: This is a dynamo that works on a Watercraft attached below the surface of the water provided with a water screw is made to rotate.

Die Bewegung des Boots (Muskelkraft, Segel, Motor usw.) Treibt den Dynamo an. (Stromabgabe) Je nach Stärke der Bottsbewegung und größe der Wasserschraube, kann starke oder geringe Stromabgabe erzielt werden, die dann wiederum entweder eine Batterie speist, oder direkt z.B. eine Lichtquelle betreibt.The movement of the boat (muscle power, sail, engine, etc.) drives the Dynamo on. (Current output) Depending on the strength of the bottom movement and the size of the water screw, high or low power output can be achieved, which in turn either feeds a battery, or directly operates a light source, for example.

Der Dynamo besteht aus einem stromlinieniörmigen, wasser dichtem Gehäuse.The dynamo consists of a streamlined, watertight housing.

Die Wasserschraube besteht entweder aus Kunststoff oder einer leichten MetalligierungO Halterung: Rostfreier Stahl.The water screw is either made of plastic or a lightweight one MetallizationO Bracket: Stainless steel.

Claims (1)

Betr.: Ergänzung der Anmeldeunterlagen H Patentanspruch: (Beschreibung) Titel: Wasserdynamo Anwendungsgebiet: Die Erfindung betriiit einen unter Wasser angebrachten durch Wasserdruck zum drehen gebrachten Stromerzeuger.Re: Supplement to the registration documents H Patent claim: (description) Title: Water dynamo Field of application: The invention concerns one under water attached power generator made to rotate by water pressure. Zweck: Beim Aussenbord-Motor,Motor-, u. Segelboot, Katamaran, Schlauch,Falt u. Ruderboot tat oft eine nur ungenügende oder keine Stroms erzeugung vorhanden.Purpose: For outboard motor, motor and sailing boat, catamaran, hose, folding and rowing boats often had insufficient or no electricity generation. Aufgabe: Der Erfindung liegt die Aufgabe zugrunde an Booten mit keiner ausreichenden Stromversorgung genügend Strom auch bei stillstand des Bootes(Batterieauiladung) zu erzeugen.Task: The invention is based on the task of boats with none Sufficient power supply Sufficient power even when the boat is at a standstill (battery charging) to create. Lösung: Diese Aufgabe wird erfindungsmäßig dadurch geldst,das durch Anbringung Unterwasser an einem Boot bei Bewegung des selben der Impeller zum Drehen gebracht wird.Solution: According to the invention, this object is paid for in that the impeller is made to rotate by mounting it underwater on a boat when the same is moved. Weitere Ausgestaltung der Erfindung: Um einen solchen Wasserdynamo zum Anwendung zubringen muß eine Halterung die entweder am Bootsrumpf od. am Aussenborderschait monti Beschreibung eines ewählt werden.Further embodiment of the invention: In order to use such a water dynamo, a bracket must be mounted either on the boat hull or on the outer board be elected. od. mehrerer Ausführungsbeispiele: Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt.or several exemplary embodiments: an exemplary embodiment of the invention is shown in the drawing. Patentansprüche: Oberbegriff: Wasserdynamo zur Stromerzeugung an einem BootO Kennzeichnender Teil: Wasserdynamo erzeugt durch Bewegung des Bootes Strom, der über einen Gleichrichter zur Batterie fliessend gespeichert werden kann. Er wird durch eine Halterung am Bootsrumpi od. am Aussenborderschaft befestigt0 Weitere Personen sind an der Erfindung des nicht beteiligt. Claims: Generic term: water dynamo to generate electricity A characteristic part: water dynamo generated by movement of the boat Electricity that can be stored flowing to the battery via a rectifier. It is attached to the boat hull by a bracket or to the outboard shaft No other people are involved in the invention of the.
DE19762646420 1976-10-12 1976-10-12 Water driven dynamo for boat power supply - comprises generator and impeller with outboard fitting Pending DE2646420A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762646420 DE2646420A1 (en) 1976-10-12 1976-10-12 Water driven dynamo for boat power supply - comprises generator and impeller with outboard fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762646420 DE2646420A1 (en) 1976-10-12 1976-10-12 Water driven dynamo for boat power supply - comprises generator and impeller with outboard fitting

Publications (1)

Publication Number Publication Date
DE2646420A1 true DE2646420A1 (en) 1978-04-13

Family

ID=5990458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762646420 Pending DE2646420A1 (en) 1976-10-12 1976-10-12 Water driven dynamo for boat power supply - comprises generator and impeller with outboard fitting

Country Status (1)

Country Link
DE (1) DE2646420A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004020283A3 (en) * 2002-09-02 2005-03-03 Djupraf Ehf Electric generator
NL1041254A (en) * 2015-04-02 2016-10-10 Europe's Energy Point B V Recovery of kinetic energy poops.
US9657399B2 (en) * 2015-07-16 2017-05-23 Ralph L. Leonard Ocean-going hydrogen generator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004020283A3 (en) * 2002-09-02 2005-03-03 Djupraf Ehf Electric generator
NL1041254A (en) * 2015-04-02 2016-10-10 Europe's Energy Point B V Recovery of kinetic energy poops.
US9657399B2 (en) * 2015-07-16 2017-05-23 Ralph L. Leonard Ocean-going hydrogen generator

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OGA New person/name/address of the applicant
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