Laite tuulivoimalan roottorin lavan lapakulman säätämiseksi

The invention relates to a device for adjusting the blade angle of a rotor blade of a wind power plant, the device including a gear rim (4) supported on the blade (1) as well as a gear wheel (5) with power units, supported on the centre of the rotor, for turning the gear rim and the blade angle of t...

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description The invention relates to a device for adjusting the blade angle of a rotor blade of a wind power plant, the device including a gear rim (4) supported on the blade (1) as well as a gear wheel (5) with power units, supported on the centre of the rotor, for turning the gear rim and the blade angle of the blade together with it. According to the invention, between the gear rim (4) and the gear wheel (5) there is a power transmission element (6) of a material with a weaker abrasion resistance than the materials of the gear rim and gear wheel, the power transmission element being arranged to prevent a direct contact between the gear rim and the gear wheel.
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According to the invention, between the gear rim (4) and the gear wheel (5) there is a power transmission element (6) of a material with a weaker abrasion resistance than the materials of the gear rim and gear wheel, the power transmission element being arranged to prevent a direct contact between the gear rim and the gear wheel.</description><edition>7</edition><language>fin ; swe</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>2005</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&amp;date=20051116&amp;DB=EPODOC&amp;CC=FI&amp;NR=20051166A0$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20051116&amp;DB=EPODOC&amp;CC=FI&amp;NR=20051166A0$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BOEHMEKE,GEORG</creatorcontrib><title>Laite tuulivoimalan roottorin lavan lapakulman säätämiseksi</title><description>The invention relates to a device for adjusting the blade angle of a rotor blade of a wind power plant, the device including a gear rim (4) supported on the blade (1) as well as a gear wheel (5) with power units, supported on the centre of the rotor, for turning the gear rim and the blade angle of the blade together with it. 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According to the invention, between the gear rim (4) and the gear wheel (5) there is a power transmission element (6) of a material with a weaker abrasion resistance than the materials of the gear rim and gear wheel, the power transmission element being arranged to prevent a direct contact between the gear rim and the gear wheel.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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language fin ; swe
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source esp@cenet
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 Laite tuulivoimalan roottorin lavan lapakulman säätämiseksi
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