Un sistema de paso para una turbina eólica
Un sistema de paso de palas de turbina eólica (20) para hacer girar una pala (4) de una turbina eólica (2) con relación a un buje (6), comprendiendo el sistema de paso (20): un cojinete de paso (22) de dos anillos que tiene un anillo de cojinete interior (30) configurado para montarse en el buje (6)...
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| creator | BØTTCHER, Peter MØLGAARD JEPPESEN, Ole NEUBAUER, Jesper Lykkegaard ROWNTREE, Robert CHRISTOFFERSEN, Leif MADDEN, Gary |
| description | Un sistema de paso de palas de turbina eólica (20) para hacer girar una pala (4) de una turbina eólica (2) con relación a un buje (6), comprendiendo el sistema de paso (20): un cojinete de paso (22) de dos anillos que tiene un anillo de cojinete interior (30) configurado para montarse en el buje (6) y un anillo de cojinete exterior (32) configurado para montarse en la pala (4), siendo el anillo de cojinete exterior (32) giratorio con relación al anillo de cojinete interior (30) para cambiar el paso de la pala (4) con relación al buje (6); un primer elemento de acoplamiento (24) colocado entre el buje (6) y el anillo de cojinete interior (30), extendiéndose el primer elemento de acoplamiento (24) radialmente hacia el interior; un segundo elemento de acoplamiento (26) posicionado entre la pala (4) y el anillo de cojinete exterior (32), extendiéndose el segundo elemento de acoplamiento (26) radialmente hacia el interior y sobre el anillo de cojinete interior (30); y un sistema de accionamiento (28, 38) que tiene un primer elemento de accionamiento (34a, 202, 204) acoplado al primer elemento de acoplamiento (24) y un primer elemento accionado (36, 36a) acoplado al segundo elemento de acoplamiento (26), estando configurado el primer elemento de accionamiento (34a, 202, 204) para mover el primer elemento accionado (36, 36a) para girar el anillo de cojinete exterior (32) con respecto al anillo de cojinete interior (30).
A pitch system (20) for rotating a blade (4) of a wind turbine relative to a hub (6) generally comprises a bearing (22) having an inner bearing ring (30) configured to be mounted to the hub and an outer bearing ring (32) configured to be mounted to the blade. A first coupling member (24) positioned between the hub and inner bearing ring extends radially inward. A second coupling member (26) positioned between the blade and outer bearing ring extends radially inward and over the inner bearing ring. A drive system (28) includes a first drive member (34) coupled to the first coupling member and a first driven member (36) coupled to the second coupling member. The first drive member is configured to move the first driven member to rotate the outer bearing ring relative to the inner bearing ring and thereby pitch the blade. |
| format | Patent |
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A pitch system (20) for rotating a blade (4) of a wind turbine relative to a hub (6) generally comprises a bearing (22) having an inner bearing ring (30) configured to be mounted to the hub and an outer bearing ring (32) configured to be mounted to the blade. A first coupling member (24) positioned between the hub and inner bearing ring extends radially inward. A second coupling member (26) positioned between the blade and outer bearing ring extends radially inward and over the inner bearing ring. A drive system (28) includes a first drive member (34) coupled to the first coupling member and a first driven member (36) coupled to the second coupling member. The first drive member is configured to move the first driven member to rotate the outer bearing ring relative to the inner bearing ring and thereby pitch the blade.</description><language>spa</language><subject>BLASTING ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; HEATING ; INDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THANNON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS,TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTIONPRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY ; INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 ; LIGHTING ; MACHINES OR ENGINES FOR LIQUIDS ; MECHANICAL ENGINEERING ; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR ; PRODUCING MECHANICAL POWER ; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; WEAPONS ; WIND MOTORS ; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180517&DB=EPODOC&CC=ES&NR=2668208T3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180517&DB=EPODOC&CC=ES&NR=2668208T3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BØTTCHER, Peter</creatorcontrib><creatorcontrib>MØLGAARD JEPPESEN, Ole</creatorcontrib><creatorcontrib>NEUBAUER, Jesper Lykkegaard</creatorcontrib><creatorcontrib>ROWNTREE, Robert</creatorcontrib><creatorcontrib>CHRISTOFFERSEN, Leif</creatorcontrib><creatorcontrib>MADDEN, Gary</creatorcontrib><title>Un sistema de paso para una turbina eólica</title><description>Un sistema de paso de palas de turbina eólica (20) para hacer girar una pala (4) de una turbina eólica (2) con relación a un buje (6), comprendiendo el sistema de paso (20): un cojinete de paso (22) de dos anillos que tiene un anillo de cojinete interior (30) configurado para montarse en el buje (6) y un anillo de cojinete exterior (32) configurado para montarse en la pala (4), siendo el anillo de cojinete exterior (32) giratorio con relación al anillo de cojinete interior (30) para cambiar el paso de la pala (4) con relación al buje (6); un primer elemento de acoplamiento (24) colocado entre el buje (6) y el anillo de cojinete interior (30), extendiéndose el primer elemento de acoplamiento (24) radialmente hacia el interior; un segundo elemento de acoplamiento (26) posicionado entre la pala (4) y el anillo de cojinete exterior (32), extendiéndose el segundo elemento de acoplamiento (26) radialmente hacia el interior y sobre el anillo de cojinete interior (30); y un sistema de accionamiento (28, 38) que tiene un primer elemento de accionamiento (34a, 202, 204) acoplado al primer elemento de acoplamiento (24) y un primer elemento accionado (36, 36a) acoplado al segundo elemento de acoplamiento (26), estando configurado el primer elemento de accionamiento (34a, 202, 204) para mover el primer elemento accionado (36, 36a) para girar el anillo de cojinete exterior (32) con respecto al anillo de cojinete interior (30).
A pitch system (20) for rotating a blade (4) of a wind turbine relative to a hub (6) generally comprises a bearing (22) having an inner bearing ring (30) configured to be mounted to the hub and an outer bearing ring (32) configured to be mounted to the blade. A first coupling member (24) positioned between the hub and inner bearing ring extends radially inward. A second coupling member (26) positioned between the blade and outer bearing ring extends radially inward and over the inner bearing ring. A drive system (28) includes a first drive member (34) coupled to the first coupling member and a first driven member (36) coupled to the second coupling member. The first drive member is configured to move the first driven member to rotate the outer bearing ring relative to the inner bearing ring and thereby pitch the blade.</description><subject>BLASTING</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>HEATING</subject><subject>INDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THANNON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS,TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTIONPRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY</subject><subject>INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES FOR LIQUIDS</subject><subject>MECHANICAL ENGINEERING</subject><subject>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</subject><subject>PRODUCING MECHANICAL POWER</subject><subject>REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>WEAPONS</subject><subject>WIND MOTORS</subject><subject>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAOzVMoziwuSc1NVEhJVShILM4HEkWJCqV5iQolpUVJmUA69fDmnMzkRB4G1rTEnOJUXijNzaDo5hri7KGbWpAfn1pckJicmpdaEu8abGRmZmFkYBESYmxMjBoAZ5Ap-g</recordid><startdate>20180517</startdate><enddate>20180517</enddate><creator>BØTTCHER, Peter</creator><creator>MØLGAARD JEPPESEN, Ole</creator><creator>NEUBAUER, Jesper Lykkegaard</creator><creator>ROWNTREE, Robert</creator><creator>CHRISTOFFERSEN, Leif</creator><creator>MADDEN, Gary</creator><scope>EVB</scope></search><sort><creationdate>20180517</creationdate><title>Un sistema de paso para una turbina eólica</title><author>BØTTCHER, Peter ; MØLGAARD JEPPESEN, Ole ; NEUBAUER, Jesper Lykkegaard ; ROWNTREE, Robert ; CHRISTOFFERSEN, Leif ; MADDEN, Gary</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_ES2668208TT33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>spa</language><creationdate>2018</creationdate><topic>BLASTING</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>HEATING</topic><topic>INDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THANNON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS,TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTIONPRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY</topic><topic>INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES FOR LIQUIDS</topic><topic>MECHANICAL ENGINEERING</topic><topic>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</topic><topic>PRODUCING MECHANICAL POWER</topic><topic>REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>WEAPONS</topic><topic>WIND MOTORS</topic><topic>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>BØTTCHER, Peter</creatorcontrib><creatorcontrib>MØLGAARD JEPPESEN, Ole</creatorcontrib><creatorcontrib>NEUBAUER, Jesper Lykkegaard</creatorcontrib><creatorcontrib>ROWNTREE, Robert</creatorcontrib><creatorcontrib>CHRISTOFFERSEN, Leif</creatorcontrib><creatorcontrib>MADDEN, Gary</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BØTTCHER, Peter</au><au>MØLGAARD JEPPESEN, Ole</au><au>NEUBAUER, Jesper Lykkegaard</au><au>ROWNTREE, Robert</au><au>CHRISTOFFERSEN, Leif</au><au>MADDEN, Gary</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Un sistema de paso para una turbina eólica</title><date>2018-05-17</date><risdate>2018</risdate><abstract>Un sistema de paso de palas de turbina eólica (20) para hacer girar una pala (4) de una turbina eólica (2) con relación a un buje (6), comprendiendo el sistema de paso (20): un cojinete de paso (22) de dos anillos que tiene un anillo de cojinete interior (30) configurado para montarse en el buje (6) y un anillo de cojinete exterior (32) configurado para montarse en la pala (4), siendo el anillo de cojinete exterior (32) giratorio con relación al anillo de cojinete interior (30) para cambiar el paso de la pala (4) con relación al buje (6); un primer elemento de acoplamiento (24) colocado entre el buje (6) y el anillo de cojinete interior (30), extendiéndose el primer elemento de acoplamiento (24) radialmente hacia el interior; un segundo elemento de acoplamiento (26) posicionado entre la pala (4) y el anillo de cojinete exterior (32), extendiéndose el segundo elemento de acoplamiento (26) radialmente hacia el interior y sobre el anillo de cojinete interior (30); y un sistema de accionamiento (28, 38) que tiene un primer elemento de accionamiento (34a, 202, 204) acoplado al primer elemento de acoplamiento (24) y un primer elemento accionado (36, 36a) acoplado al segundo elemento de acoplamiento (26), estando configurado el primer elemento de accionamiento (34a, 202, 204) para mover el primer elemento accionado (36, 36a) para girar el anillo de cojinete exterior (32) con respecto al anillo de cojinete interior (30).
A pitch system (20) for rotating a blade (4) of a wind turbine relative to a hub (6) generally comprises a bearing (22) having an inner bearing ring (30) configured to be mounted to the hub and an outer bearing ring (32) configured to be mounted to the blade. A first coupling member (24) positioned between the hub and inner bearing ring extends radially inward. A second coupling member (26) positioned between the blade and outer bearing ring extends radially inward and over the inner bearing ring. A drive system (28) includes a first drive member (34) coupled to the first coupling member and a first driven member (36) coupled to the second coupling member. The first drive member is configured to move the first driven member to rotate the outer bearing ring relative to the inner bearing ring and thereby pitch the blade.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING INDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THANNON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS,TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTIONPRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS |
| title | Un sistema de paso para una turbina eólica |
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