NO20150016A1 - Wind and water energy converters - Google Patents

Wind and water energy converters Download PDF

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Publication number
NO20150016A1
NO20150016A1 NO20150016A NO20150016A NO20150016A1 NO 20150016 A1 NO20150016 A1 NO 20150016A1 NO 20150016 A NO20150016 A NO 20150016A NO 20150016 A NO20150016 A NO 20150016A NO 20150016 A1 NO20150016 A1 NO 20150016A1
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NO
Norway
Prior art keywords
air
water flow
turbine
energy
water
Prior art date
Application number
NO20150016A
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Norwegian (no)
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NO338741B1 (en
Inventor
Arvid Nesheim
Original Assignee
Arvid Nesheim
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.)
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Publication date
Application filed by Arvid Nesheim filed Critical Arvid Nesheim
Priority to NO20150016A priority Critical patent/NO338741B1/en
Publication of NO20150016A1 publication Critical patent/NO20150016A1/en
Publication of NO338741B1 publication Critical patent/NO338741B1/en

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    • 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
    • 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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  • Wind Motors (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

Foreliggende oppfinnelse angår en innretning for omforming av bevegelsesenergien i luft- og vannstrømmer til nyttig energi for eksempel elektrisitet. Innretningen omfatter et kammer (14) som er omsluttet av vegger (l, 2, 16) og bueformede profiler (3, 4), og som omfatter elektrisk generator (7), turbin (6) og fordelingsrør (5).The present invention relates to a device for converting the motion energy in air and water streams into useful energy, for example electricity. The device comprises a chamber (14) enclosed by walls (1, 2, 16) and arc-shaped profiles (3, 4), and comprising electric generator (7), turbine (6) and distribution pipe (5).

Description

Vind- og vannenergiomformer Wind and water energy converter

Sammendrag Summary

Foreliggende oppfinnelse angår en innretning for omforming av bevegelsesenergien i luft- og vannstrømmer til nyttig energi for eksempel elektrisitet. The present invention relates to a device for transforming the movement energy in air and water currents into useful energy, for example electricity.

Innretningen omfatter et kammer (14) som er omsluttet av vegger (1, 2, 12) samt bueformede profiler (3, 4), elektrisk generator (7), turbin (6) og fordelingsrør (5). The device comprises a chamber (14) which is enclosed by walls (1, 2, 12) as well as arc-shaped profiles (3, 4), electric generator (7), turbine (6) and distribution pipe (5).

Når luft- eller vannstrømmer virker på innretningen vil det oppstå undertrykk på oversiden av de buede profilene (4) samt overtrykk i kammeret (15) og ved innløpet (12) til fordelingsrøret (5) . Trykkforskjellen medfører at det oppstår en ny luft- eller vannstrøm (8) gjennom innretningen via fordelingsrøret (5) til kammeret (14) og videre ut mellom profilene (3) og (4). Fordelingsrøret (5) er utformet slik at luft- eller vannstrømmen (8) svinger ca 90 grader. Reaksjonskraften som oppstår på grunn av endringen av strømningsretning virker på turbinen When air or water currents act on the device, negative pressure will occur on the upper side of the curved profiles (4) as well as positive pressure in the chamber (15) and at the inlet (12) of the distribution pipe (5). The pressure difference causes a new air or water flow (8) to occur through the device via the distribution pipe (5) to the chamber (14) and further out between the profiles (3) and (4). The distribution pipe (5) is designed so that the air or water flow (8) swings approximately 90 degrees. The reaction force that occurs due to the change in flow direction acts on the turbine

(6) slik at den roterer og overfører energi til en elektrisk generator (7). (6) so that it rotates and transfers energy to an electric generator (7).

Foreliggende oppfinnelse angår en innretning for omforming av bevegelsesenergien i luft- og vannstrømmer til nyttig energi for eksempel elektrisitet. The present invention relates to a device for transforming the movement energy in air and water currents into useful energy, for example electricity.

Innretningen omfatter et kammer (14) som er omsluttet av vegger (1, 2, 12) samt bueformede profiler (3, 4), elektrisk generator (7), turbin (6) og fordelingsrør (5). The device comprises a chamber (14) which is enclosed by walls (1, 2, 12) as well as arc-shaped profiles (3, 4), electric generator (7), turbine (6) and distribution pipe (5).

Når luft- eller vannstrømmer virker på innretningen vil det oppstå undertrykk på oversiden av de buede profilene (4). Undertrykket oppstår hovedsakelig ved at profilene (3, 4) tvinger luft-eller vannmasser (11) til å endre retning når de strømmer langs de bueformede profilene. Samtidig vil det oppstå overtrykk i kammeret (15) og ved innløpet (12) til fordelingsrøret (5). When air or water currents act on the device, negative pressure will occur on the upper side of the curved profiles (4). The negative pressure occurs mainly because the profiles (3, 4) force air or water masses (11) to change direction when they flow along the arc-shaped profiles. At the same time, overpressure will occur in the chamber (15) and at the inlet (12) of the distribution pipe (5).

Trykkforskjellen medfører at det oppstår en ny luft- eller vannstrøm (8) gjennom innretningen via fordelingsrøret (5) til kammeret (14) og ut mellom profilene (3) og (4). Fordelingsrøret (5) er utformet slik at luft- eller vannstrømmen svinger ca 90 grader. Reaksjonskraften (9) som oppstår på grunn av endringen av retning virker på turbinen (6) slik at den roterer og overfører energi til en elektrisk generator (7). The pressure difference causes a new air or water flow (8) to occur through the device via the distribution pipe (5) to the chamber (14) and out between the profiles (3) and (4). The distribution pipe (5) is designed so that the air or water flow swings around 90 degrees. The reaction force (9) that occurs due to the change of direction acts on the turbine (6) so that it rotates and transfers energy to an electric generator (7).

Et karakteristisk trekk ved foreliggende oppfinnelse er at luft- eller vannstrømmen (8) gjennom innretningen er innrettet slik at den avgir energi til turbinen (6) uten å passere gjennom selve turbinen (6) men ved å gjøre en 90 graders sving slik at reaksjonskreftene som følger av dette virker på turbinen (6). A characteristic feature of the present invention is that the air or water flow (8) through the device is arranged so that it emits energy to the turbine (6) without passing through the turbine (6) itself but by making a 90 degree turn so that the reaction forces which resulting from this acts on the turbine (6).

Foreliggende oppfinnelse er vist på følgende vedlagte skisser: The present invention is shown in the following attached sketches:

Figur 1 viser innretningen sett i perspektiv. Figur 2 viser innretningen sett fra siden. Figur 3 viser innretningen sett ovenifra. Figur 4 viser snitt A-A fra fig 2. Figur 5 viser snitt A-A i perspektiv. Figur 6 viser snitt B-B fra fig 2. Figur 7 viser snitt B-B i perspektiv. Det gjøres oppmerksom på at figurene er ment for å vise prinsipiell virkemåte og således ikke viser alle nødvendige konstruksjonsdeler og detaljer. Figure 1 shows the device seen in perspective. Figure 2 shows the device seen from the side. Figure 3 shows the device seen from above. Figure 4 shows section A-A from fig 2. Figure 5 shows section A-A in perspective. Figure 6 shows section B-B from fig 2. Figure 7 shows section B-B in perspective. Please note that the figures are intended to show the principle of operation and thus do not show all necessary construction parts and details.

Claims (2)

1. Innretning for omforming av bevegelsesenergien i luft- og vannstrømmer, eller andre gass-og væskestrømmer til nyttig energi, hvor innretningen omfatter et kammer (14) som har en ytre form som forårsaker trykkendringer i luft eller vann som strømmer forbi, og at trykkendringene forårsaker en ny luft- eller vannstrøm (8) gjennom kammeret (14), og at den nye luft- eller vannstrømmen (8) virker på en turbin (7) som roterer og overfører bevegelsesenergien til en innretning for utnytting av energien, for eks. en elektrisk generator (7) karakterisert vedat den nye luft- eller vannstrømmen (8) ved hjelp av fordelingsrøret (5) er innrettet til å svinge slik at det oppstår en reaksjonskraft (9) fra luft- eller vannstrømmen (8) som kan utnyttes til å drive turbinen (7)1. Device for transforming the kinetic energy in air and water flows, or other gas and liquid flows into useful energy, where the device comprises a chamber (14) which has an external shape that causes pressure changes in air or water that flows past, and that the pressure changes causes a new air or water flow (8) through the chamber (14), and that the new air or water flow (8) acts on a turbine (7) which rotates and transfers the movement energy to a device for utilizing the energy, e.g. an electric generator (7) characterized in that the new air or water flow (8) is arranged to swing by means of the distribution pipe (5) so that a reaction force (9) arises from the air or water flow (8) which can be used to drive the turbine (7) 2. Innretning (1) ifølge krav 1 karakterisert vedat innretningen i tillegg er utstyrt med en turbin som kan utnytte retardasjonskreftene (10) som oppstår når luft- eller vannstrømmen (8) bremses.2. Device (1) according to claim 1 characterized in that the device is additionally equipped with a turbine which can utilize the deceleration forces (10) that occur when the air or water flow (8) is slowed down.
NO20150016A 2015-01-06 2015-01-06 Wind and water energy converters NO338741B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20150016A NO338741B1 (en) 2015-01-06 2015-01-06 Wind and water energy converters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20150016A NO338741B1 (en) 2015-01-06 2015-01-06 Wind and water energy converters

Publications (2)

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NO20150016A1 true NO20150016A1 (en) 2016-07-07
NO338741B1 NO338741B1 (en) 2016-10-17

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Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO326493B1 (en) * 2007-05-14 2008-12-15 Arvid Nesheim Hydro Turbine System
NO20090001A (en) * 2009-01-01 2010-02-15 Arvid Nesheim Energy converter

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