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"Wind Turbine Generator And Rolling Bearing For Wind Turbine Generator"
Abstract: In order to provide a rolling bearing for a wind turbine and a wind turbine which can prevent the deterioration of the lubrication condition even when the rolling bearing receives high load while the inner ring and the outer ring are kept still relative to each other, the wind turbine generator (1) of the present invention for supporting a first member (4) and a second member (2) which rotates relative to the first member, comprises an inner ring (40) to which the first member is fixed; an outer ring (42) to which the second member is fixed; a center ring (50) which is arranged between the inner ring and the outer ring and can rotate independently of the inner ring and the outer ring; rolling elements (44) which are provided between the bearing rings in such a manner that the rolling elements can freely roll; and a center ring drive unit for rotating the center ring (50).
Notices, Deadlines & Correspondence
Patent Information
Applicants
MITSUBISHI HEAVY INDUSTRIES, LTD.
Inventors
1. NAOTA WATANABE
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 1137-DELNP-2011-AbandonedLetter.pdf | 2017-04-01 |
| 1 | 1137-DELNP-2011-Form-3-(31-05-2011).pdf | 2011-05-31 |
| 2 | 1137-DELNP-2011-FER.pdf | 2016-09-29 |
| 2 | 1137-DELNP-2011-Form-1-(31-05-2011).pdf | 2011-05-31 |
| 3 | 1137-DELNP-2011-Correspondence Others-(31-05-2011).pdf | 2011-05-31 |
| 3 | 1137-delnp-2011-Correspondence Others-(14-03-2012).pdf | 2012-03-14 |
| 4 | 1137-DELNP-2011-GPA-(13-06-2011).pdf | 2011-06-13 |
| 4 | 1137-delnp-2011-Abstract.pdf | 2011-09-30 |
| 5 | 1137-DELNP-2011-Correspondence Others-(13-06-2011).pdf | 2011-06-13 |
| 5 | 1137-delnp-2011-Claims.pdf | 2011-09-30 |
| 6 | 1137-DELNP-2011-Form-3-(29-09-2011).pdf | 2011-09-29 |
| 6 | 1137-delnp-2011-Correspondence-others.pdf | 2011-09-30 |
| 7 | 1137-delnp-2011-Description (Complete).pdf | 2011-09-30 |
| 7 | 1137-DELNP-2011-Correspondence-Others-(29-09-2011).pdf | 2011-09-29 |
| 8 | 1137-delnp-2011-Form-5.pdf | 2011-09-30 |
| 8 | 1137-delnp-2011-Drawings.pdf | 2011-09-30 |
| 9 | 1137-delnp-2011-Form-1.pdf | 2011-09-30 |
| 9 | 1137-delnp-2011-Form-3.pdf | 2011-09-30 |
| 10 | 1137-delnp-2011-Form-18.pdf | 2011-09-30 |
| 10 | 1137-delnp-2011-Form-2.pdf | 2011-09-30 |
| 11 | 1137-delnp-2011-Form-18.pdf | 2011-09-30 |
| 11 | 1137-delnp-2011-Form-2.pdf | 2011-09-30 |
| 12 | 1137-delnp-2011-Form-1.pdf | 2011-09-30 |
| 12 | 1137-delnp-2011-Form-3.pdf | 2011-09-30 |
| 13 | 1137-delnp-2011-Drawings.pdf | 2011-09-30 |
| 13 | 1137-delnp-2011-Form-5.pdf | 2011-09-30 |
| 14 | 1137-DELNP-2011-Correspondence-Others-(29-09-2011).pdf | 2011-09-29 |
| 14 | 1137-delnp-2011-Description (Complete).pdf | 2011-09-30 |
| 15 | 1137-delnp-2011-Correspondence-others.pdf | 2011-09-30 |
| 15 | 1137-DELNP-2011-Form-3-(29-09-2011).pdf | 2011-09-29 |
| 16 | 1137-delnp-2011-Claims.pdf | 2011-09-30 |
| 16 | 1137-DELNP-2011-Correspondence Others-(13-06-2011).pdf | 2011-06-13 |
| 17 | 1137-delnp-2011-Abstract.pdf | 2011-09-30 |
| 17 | 1137-DELNP-2011-GPA-(13-06-2011).pdf | 2011-06-13 |
| 18 | 1137-DELNP-2011-Correspondence Others-(31-05-2011).pdf | 2011-05-31 |
| 18 | 1137-delnp-2011-Correspondence Others-(14-03-2012).pdf | 2012-03-14 |
| 19 | 1137-DELNP-2011-Form-1-(31-05-2011).pdf | 2011-05-31 |
| 19 | 1137-DELNP-2011-FER.pdf | 2016-09-29 |
| 20 | 1137-DELNP-2011-Form-3-(31-05-2011).pdf | 2011-05-31 |
| 20 | 1137-DELNP-2011-AbandonedLetter.pdf | 2017-04-01 |