DEVICE FOR ADJUSTING THE ANGLE OF ATTACK OF A ROTOR BLADE OF A WIND TURBINE
The invention relates to a device for adjusting the angle of attack of a rotor blade of a wind turbine having a horizontal rotor axis of rotation, comprising a flexible clad drive train (2, 2') that can be moved by a driving wheel (4, 4'), wherein the rotor blade can be rotated in opposite...
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| creator | HINZ UWE HECKMANN THOMAS |
| description | The invention relates to a device for adjusting the angle of attack of a rotor blade of a wind turbine having a horizontal rotor axis of rotation, comprising a flexible clad drive train (2, 2') that can be moved by a driving wheel (4, 4'), wherein the rotor blade can be rotated in opposite directions about the longitudinal axis (3) thereof by said drive train, wherein the clad drive train (2,2') bears on a rotary bearing region (1) forming an end piece of the rotor blade and is at least tangentially fixed to the periphery of the rotary bearing ring (1) at at least one connecting point. According to the invention, the clad drive train bears on the drive wheel (4, 4') with a side facing away from the rotary bearing ring (1).
本发明涉及一种用于调节风力发电设备的风轮叶片的迎角的装置，所述风力发电设备具有水平的风轮转动轴线，所述装置具有柔性的、能通过驱动轮(4、4')运动的包覆式传动索(2、2')，通过所述包覆式传动索使所述风轮叶片能沿相反的方向绕其纵轴线(3)转动，所述包覆式传动索(2、2')贴靠在构成风轮叶片的端部段的转动支承环(1)上并且在至少一个连接部位(7、7')处至少沿切向固定在所述转动支承环(1)的周边上。根据本发明，所述包覆式传动索以背向转动支承环(1)的侧面贴靠在驱动轮(4、4')上。 |
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本发明涉及一种用于调节风力发电设备的风轮叶片的迎角的装置，所述风力发电设备具有水平的风轮转动轴线，所述装置具有柔性的、能通过驱动轮(4、4')运动的包覆式传动索(2、2')，通过所述包覆式传动索使所述风轮叶片能沿相反的方向绕其纵轴线(3)转动，所述包覆式传动索(2、2')贴靠在构成风轮叶片的端部段的转动支承环(1)上并且在至少一个连接部位(7、7')处至少沿切向固定在所述转动支承环(1)的周边上。根据本发明，所述包覆式传动索以背向转动支承环(1)的侧面贴靠在驱动轮(4、4')上。</description><language>chi ; eng</language><subject>BLASTING ; HEATING ; LIGHTING ; MACHINES OR ENGINES FOR LIQUIDS ; MECHANICAL ENGINEERING ; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR ; PRODUCING MECHANICAL POWER ; WEAPONS ; WIND MOTORS ; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><creationdate>2021</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=20210209&DB=EPODOC&CC=CN&NR=112352098A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210209&DB=EPODOC&CC=CN&NR=112352098A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HINZ UWE</creatorcontrib><creatorcontrib>HECKMANN THOMAS</creatorcontrib><title>DEVICE FOR ADJUSTING THE ANGLE OF ATTACK OF A ROTOR BLADE OF A WIND TURBINE</title><description>The invention relates to a device for adjusting the angle of attack of a rotor blade of a wind turbine having a horizontal rotor axis of rotation, comprising a flexible clad drive train (2, 2') that can be moved by a driving wheel (4, 4'), wherein the rotor blade can be rotated in opposite directions about the longitudinal axis (3) thereof by said drive train, wherein the clad drive train (2,2') bears on a rotary bearing region (1) forming an end piece of the rotor blade and is at least tangentially fixed to the periphery of the rotary bearing ring (1) at at least one connecting point. According to the invention, the clad drive train bears on the drive wheel (4, 4') with a side facing away from the rotary bearing ring (1).
本发明涉及一种用于调节风力发电设备的风轮叶片的迎角的装置，所述风力发电设备具有水平的风轮转动轴线，所述装置具有柔性的、能通过驱动轮(4、4')运动的包覆式传动索(2、2')，通过所述包覆式传动索使所述风轮叶片能沿相反的方向绕其纵轴线(3)转动，所述包覆式传动索(2、2')贴靠在构成风轮叶片的端部段的转动支承环(1)上并且在至少一个连接部位(7、7')处至少沿切向固定在所述转动支承环(1)的周边上。根据本发明，所述包覆式传动索以背向转动支承环(1)的侧面贴靠在驱动轮(4、4')上。</description><subject>BLASTING</subject><subject>HEATING</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>WEAPONS</subject><subject>WIND MOTORS</subject><subject>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPB2cQ3zdHZVcPMPUnB08QoNDvH0c1cI8XBVcPRz93FV8HdTcAwJcXT2BrMUgvxDgAqdfBxdIFIK4Z5-LgohoUFOnn6uPAysaYk5xam8UJqbQdHNNcTZQze1ID8-tbggMTk1L7Uk3tnP0NDI2NTIwNLC0ZgYNQATBiyq</recordid><startdate>20210209</startdate><enddate>20210209</enddate><creator>HINZ UWE</creator><creator>HECKMANN THOMAS</creator><scope>EVB</scope></search><sort><creationdate>20210209</creationdate><title>DEVICE FOR ADJUSTING THE ANGLE OF ATTACK OF A ROTOR BLADE OF A WIND TURBINE</title><author>HINZ UWE ; HECKMANN THOMAS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112352098A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>BLASTING</topic><topic>HEATING</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>WEAPONS</topic><topic>WIND MOTORS</topic><topic>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>HINZ UWE</creatorcontrib><creatorcontrib>HECKMANN THOMAS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HINZ UWE</au><au>HECKMANN THOMAS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEVICE FOR ADJUSTING THE ANGLE OF ATTACK OF A ROTOR BLADE OF A WIND TURBINE</title><date>2021-02-09</date><risdate>2021</risdate><abstract>The invention relates to a device for adjusting the angle of attack of a rotor blade of a wind turbine having a horizontal rotor axis of rotation, comprising a flexible clad drive train (2, 2') that can be moved by a driving wheel (4, 4'), wherein the rotor blade can be rotated in opposite directions about the longitudinal axis (3) thereof by said drive train, wherein the clad drive train (2,2') bears on a rotary bearing region (1) forming an end piece of the rotor blade and is at least tangentially fixed to the periphery of the rotary bearing ring (1) at at least one connecting point. According to the invention, the clad drive train bears on the drive wheel (4, 4') with a side facing away from the rotary bearing ring (1).
本发明涉及一种用于调节风力发电设备的风轮叶片的迎角的装置，所述风力发电设备具有水平的风轮转动轴线，所述装置具有柔性的、能通过驱动轮(4、4')运动的包覆式传动索(2、2')，通过所述包覆式传动索使所述风轮叶片能沿相反的方向绕其纵轴线(3)转动，所述包覆式传动索(2、2')贴靠在构成风轮叶片的端部段的转动支承环(1)上并且在至少一个连接部位(7、7')处至少沿切向固定在所述转动支承环(1)的周边上。根据本发明，所述包覆式传动索以背向转动支承环(1)的侧面贴靠在驱动轮(4、4')上。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS |
| title | DEVICE FOR ADJUSTING THE ANGLE OF ATTACK OF A ROTOR BLADE OF A WIND TURBINE |
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