NO337467B1 - Wave power plants that transfer energy from one or more floating bodies to rotational energy in a body designed as a freewheel. - Google Patents

Wave power plants that transfer energy from one or more floating bodies to rotational energy in a body designed as a freewheel. Download PDF

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Publication number
NO337467B1
NO337467B1 NO20140675A NO20140675A NO337467B1 NO 337467 B1 NO337467 B1 NO 337467B1 NO 20140675 A NO20140675 A NO 20140675A NO 20140675 A NO20140675 A NO 20140675A NO 337467 B1 NO337467 B1 NO 337467B1
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Norway
Prior art keywords
movement
floating
rotate
bodies
energy
Prior art date
Application number
NO20140675A
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Norwegian (no)
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NO20140675A1 (en
Inventor
Peter Nikolai Molin
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Peter Nikolai Molin
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Publication date
Application filed by Peter Nikolai Molin filed Critical Peter Nikolai Molin
Priority to NO20140675A priority Critical patent/NO337467B1/en
Publication of NO20140675A1 publication Critical patent/NO20140675A1/en
Publication of NO337467B1 publication Critical patent/NO337467B1/en

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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
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1845—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
    • 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
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1845—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
    • F03B13/1855—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem where the connection between wom and conversion system takes tension and compression
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Description

Beskrivelse: Description:

Det eksisterer mange ulike anordninger for opptak av bølgeenergi, men en av de store utfordringene er å få stor effekt til en akseptabel kostnad. Den foreliggende oppfinnelsen bruker oppdriften fra et flytende legeme til å drive en generator, og har den fordelen at flytelegemet kan lages så stort man ønsker for å få tilstrekkelig oppdrift, samt at den har en direkte mekanisk overføring til generatoren.. Å lage et legeme som flyter krever ikke særlig avansert teknologi og prinsippet for oppfinnelsen er basert på enkle mekaniske løsninger. There are many different devices for absorbing wave energy, but one of the big challenges is to get a large effect at an acceptable cost. The present invention uses the buoyancy from a floating body to drive a generator, and has the advantage that the floating body can be made as large as desired to obtain sufficient buoyancy, and that it has a direct mechanical transmission to the generator.. Making a body that floater does not require particularly advanced technology and the principle of the invention is based on simple mechanical solutions.

Den foreliggende oppfinnelsen er inspirert av en amerikansk snurebass (spinning top) av den typen som har en spiralformet stang man kan trykke ned i midten for å gi snurrebassen fart, og som fortsetter å snurre selv om man trekker stangen opp og får ny fart når man dytter den ned en gang til. I stedet for å bevege stangen, beveger man i denne utformingen det roterende legemet, mens stangen er fastmontert. Dette prinsippet kan også endres slik at stangen beveges, mens det roterende legemet står fast i den vertikale retning. The present invention is inspired by an American spinner bass (spinning top) of the type that has a spiral rod that can be pressed down in the middle to give the spinner bass speed, and which continues to spin even if you pull the rod up and gains new speed when pushing it down one more time. Instead of moving the rod, in this design the rotating body is moved, while the rod is fixed. This principle can also be changed so that the rod is moved, while the rotating body is fixed in the vertical direction.

Ved å la et flytelegeme (A, Fig 1 og Fig 3) løfte et legeme (C, Fig 1, Fig 2 og Fig 3) slik at dette beveges i forhold til en fastmontert stang (D, Fig 1, Fig 2 og Fig 3) som er koblet til en anretning (X, Fig 2) som kan omdanne den vertikale bevegelsen til rotasjon, kan flytelegemet drive en generator. By letting a floating body (A, Fig 1 and Fig 3) lift a body (C, Fig 1, Fig 2 and Fig 3) so that it moves in relation to a fixed rod (D, Fig 1, Fig 2 and Fig 3) ) which is connected to a device (X, Fig 2) which can convert the vertical movement into rotation, the floating body can drive a generator.

I oppfinnelsen er løsningen for å omdanne oppdriften til flytelegemet til rotasjonsenergi basert på det samme prinsippet som benyttes i den nevnte snurrebassen. Flytelegemet (A) må ha så stor oppdrift at det på en bølgetopp vil gi legemet (B, Fig 1 og Fig 3) og dermed det roterende legemet (C) så stor kraft at det løftes opp i forhold til den fastmonterte stangen (D). In the invention, the solution for converting the buoyancy of the floating body into rotational energy is based on the same principle as is used in the mentioned spinning bass. The floating body (A) must have so much buoyancy that, on a wave crest, it will give the body (B, Fig 1 and Fig 3) and thus the rotating body (C) so much force that it is lifted up in relation to the fixed rod (D) .

Nedre del av den vertikale stangen (D) er spiralformet (Figur 2). Inn på denne spiralen tres et kort legeme (X) som på midten har et hull som er stort nok til at det kan snurres opp eller ned spiralen, men uten at det "vingler" i større grad. Når legemet (C) beveges oppover vil legemet (X) presses ned mot det roterende legemet (C). Siden det er for stort til å beveges ned i hullet som stangen går ned i, vil det stoppe ved den øvre flaten av det roterende legemet (C) og siden stangen (D) er spiralformet vil legemet (X) rotere når legemet (C) løftes oppover. På det roterende legemet (C) er det en eller flere forhøyninger (Y, Fig 2) som er utformet slik at når legemet (X) roteres vil det skyve forhøyningene i samme retning, og legemet (C) vil dermed rotere. Når det roterende legemet (C) er i sin høyeste vertikale posisjon vil legemet (X) ikke gi mer kraft til det roterende legemet (C). Det roterende legemet (C) vil fortsette å rotere så lenge det har rotasjonsenergi igjen. Når forhøyningene (Y) treffer legemet (X) vil de på grunn av sin utforming der den ene siden skråner oppover, skyve legemet (X) litt oppover det den vertikale stangen (D) slik at det ikke forhindrer legemet (C) sin rotasjon. The lower part of the vertical bar (D) is spiral (Figure 2). A short body (X) is threaded onto this spiral, which has a hole in the middle that is large enough for the spiral to be spun up or down, but without it "wobbly" to any great extent. When the body (C) is moved upwards, the body (X) will be pressed down against the rotating body (C). Since it is too large to move down the hole into which the rod goes, it will stop at the upper surface of the rotating body (C) and since the rod (D) is helical, the body (X) will rotate when the body (C) lifted upwards. On the rotating body (C) there are one or more elevations (Y, Fig 2) which are designed so that when the body (X) is rotated it will push the elevations in the same direction, and the body (C) will thus rotate. When the rotating body (C) is in its highest vertical position, the body (X) will not give more power to the rotating body (C). The rotating body (C) will continue to rotate as long as it has rotational energy left. When the elevations (Y) hit the body (X), due to their design where one side slopes upwards, they will push the body (X) slightly above the vertical rod (D) so that it does not prevent the body (C) from rotating.

Legemet (C) kan utformes som den roterende delen i en generator og tilhørende apparatur kan plasseres rundt denne. The body (C) can be designed as the rotating part in a generator and associated equipment can be placed around this.

Prinsippet kan benyttes i ulike utforminger, for eksempel der hele anretningen (E) utformes som et flytende legeme forankret i bunn og hvor flytelegemet (A) kan beveges i forhold til anretningen (E) (Se figur 1). En annen løsning er å plassere anretningen (E) på bunn og la flytelegemet (A) løfte legemet (B) som er forbundet med (C)(figur 3). The principle can be used in various designs, for example where the entire device (E) is designed as a floating body anchored to the bottom and where the floating body (A) can be moved in relation to the device (E) (See figure 1). Another solution is to place the device (E) on the bottom and let the floating body (A) lift the body (B) which is connected to (C) (figure 3).

Claims (12)

1) Anretning som bruker bølgers bevegelse til å produsere elektrisitet omfattende et eller flere flytelegemer (A, Fig 1 og Fig 3) hvis bevegelse tvinger et annet legeme (C, Fig 1, Fig 2 og Fig 3) til å rotere,karakterisert vedat flytelegemets/enes bevegelse skaper rotasjon av et legeme (X, Fig 2) som mekanisk overfører energi til legemet (C) som fungerer som et frihjul med egenskapen at det kan frikobles slik at det kan rotere hurtigere enn legemet (X).1) Device that uses the movement of waves to produce electricity comprising one or more floating bodies (A, Fig 1 and Fig 3) whose movement forces another body (C, Fig 1, Fig 2 and Fig 3) to rotate, characterized in that the floating body's /one's movement creates rotation of a body (X, Fig 2) which mechanically transfers energy to the body (C) which functions as a free wheel with the property that it can be disengaged so that it can rotate faster than the body (X). 2) Anretning i følge krav 1,karakterisert vedat flytelegemets/enes bevegelse påvirker legemet (C) til å bevege seg i forhold til legemet (D, Fig 1, Fig 2 og Fig 3).2) Device according to claim 1, characterized in that the movement of the floating body(s) affects the body (C) to move in relation to the body (D, Fig 1, Fig 2 and Fig 3). 3) Anretning i følge krav 1-2,karakterisert vedat legemet (D) er montert slik at dette står fast i forhold til legemet (C) sin bevegelse.3) Device according to claim 1-2, characterized in that the body (D) is mounted so that it is fixed in relation to the movement of the body (C). 4) Anretning i følge krav 1-3,karakterisert vedat legemet (D) er en spiralformet aksling hvor det rundt den spiralformede delen er et legeme (X) som kan snurres rundt den spiralformede delen og som er utformet slik at det gir et annet legeme (C) en rotasjonshastighet i horisontalplanet.4) Device according to claims 1-3, characterized in that the body (D) is a spiral shaft where around the spiral part there is a body (X) which can be spun around the spiral part and which is designed so that it gives another body (C) a rotational speed in the horizontal plane. 5) Anretning i følge krav 1-4,karakterisert vedat legemet (C) på sin øvre del har to eller flere konstruksjoner (Y, Fig 2) som tillater legemet (X) å rotere i en retning, men ikke å rotere i motsatte retning.5) Device according to claims 1-4, characterized in that the body (C) on its upper part has two or more structures (Y, Fig 2) which allow the body (X) to rotate in one direction, but not to rotate in the opposite direction . 6) Anretning i følge krav 1-5,karakterisert vedat legemet (C) er festet til legemet (B, Fig 1 og Fig 3) med kulelager eller lignende anretninger (Z, Fig 2 og Fig 3) slik at legemet (C) kan roteres.6) Device according to claims 1-5, characterized in that the body (C) is attached to the body (B, Fig 1 and Fig 3) with ball bearings or similar devices (Z, Fig 2 and Fig 3) so that the body (C) can rotated. 7) Anretning i følge krav 1-6,karakterisert vedat flytelegem et/ene (A) er forbundet til legemet (B) med et eller flere legemer (I, Fig 1 og Fig 3), slik at flytelegemets/enes (A) bevegelse overføres til bevegelse av legemet (B) og dermed også bevegelse av legemet (C).7) Device according to claims 1-6, characterized in that the floating body(s) (A) is connected to the body (B) with one or more bodies (I, Fig 1 and Fig 3), so that the movement of the floating body(s) (A) is transferred to movement of the body (B) and thus also movement of the body (C). 8) Anretning i følge krav 1-7,karakterisert vedat legemet (C) er omsluttet av et legeme (E, Fig 1).8) Device according to claims 1-7, characterized in that the body (C) is enclosed by a body (E, Fig 1). 9) Anretning i følge krav 1-8,karakterisert vedat legemet (E) har en eller flere åpninger (F, Fig 1) som legemet/ene (I) stikker gjennom slik at flytelegemet/ene (A) forbindes med legemet (C).9) Device according to claims 1-8, characterized in that the body (E) has one or more openings (F, Fig 1) through which the body(s) (I) protrude so that the floating body(s) (A) is connected to the body (C) . 10) Anretning i følge krav 1-9,karakterisert vedat åpningen/ene (F) er dekket til slik at åpningen er vanntett, men ikke hindrer legemet/enes (I) bevegelse.10) Device according to claims 1-9, characterized in that the opening(s) (F) is covered so that the opening is watertight, but does not prevent the movement of the body(s) (I). 11) Anretning i følge krav 1-10,karakterisert vedat legemet (E) er festet til et annet legeme (H, Fig 1 og Fig 3) via et legeme (G, Fig 1 og Fig 3).11) Device according to claims 1-10, characterized in that the body (E) is attached to another body (H, Fig 1 and Fig 3) via a body (G, Fig 1 and Fig 3). 12) Anretning i følge krav 1-11,karakterisert vedat legemet (H) sin tyngde er større enn oppdriften i de andre legemene nevnt i krav 1 - 11 til sammen.12) Device according to claims 1-11, characterized in that the weight of the body (H) is greater than the buoyancy of the other bodies mentioned in claims 1 - 11 together.
NO20140675A 2014-05-31 2014-05-31 Wave power plants that transfer energy from one or more floating bodies to rotational energy in a body designed as a freewheel. NO337467B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20140675A NO337467B1 (en) 2014-05-31 2014-05-31 Wave power plants that transfer energy from one or more floating bodies to rotational energy in a body designed as a freewheel.

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Application Number Priority Date Filing Date Title
NO20140675A NO337467B1 (en) 2014-05-31 2014-05-31 Wave power plants that transfer energy from one or more floating bodies to rotational energy in a body designed as a freewheel.

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NO337467B1 true NO337467B1 (en) 2016-04-18

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1259845A (en) * 1914-11-17 1918-03-19 William H Furness Wave-motor.
WO1999051877A1 (en) * 1998-04-04 1999-10-14 Karl Merk Device for generating energy using water waves
DE102008062440A1 (en) * 2008-12-12 2010-06-17 Gerhard Zimmermann Sea waves-energy-buoy for generation of current, has spindle winding fastened on upper and lower sides of vertically moved floater, and threaded nuts held with generators of nestable system, which is supported on frame of fixing buoy
US8125097B1 (en) * 2009-08-10 2012-02-28 Lomerson Sr Robert B Electrical generation using vertical movement of a mass

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1259845A (en) * 1914-11-17 1918-03-19 William H Furness Wave-motor.
WO1999051877A1 (en) * 1998-04-04 1999-10-14 Karl Merk Device for generating energy using water waves
DE102008062440A1 (en) * 2008-12-12 2010-06-17 Gerhard Zimmermann Sea waves-energy-buoy for generation of current, has spindle winding fastened on upper and lower sides of vertically moved floater, and threaded nuts held with generators of nestable system, which is supported on frame of fixing buoy
US8125097B1 (en) * 2009-08-10 2012-02-28 Lomerson Sr Robert B Electrical generation using vertical movement of a mass

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