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Winglet For A Wind Turbine Rotor Blade
Abstract: A winglet for a rotor blade is disclosed. The winglet may generally include a winglet body extending between a first end and a second end. The winglet body may define a sweep and may have a curvature defined by a curve fit including a first radius of curvature and a second radius of curvature. The sweep between the first end and the second end may range from about 580 millimeters to about 970 millimeters. Additionally, the first radius of curvature may range from about 1500 millimeters to about 2500 millimeters and the second radius of curvature may range from about 1200 millimeters to about 2000 millimeters.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
30 April 2011
Publication Number
39/2013
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2022-06-10
Renewal Date
Applicants
General Electric Company
1 River Road Schenectady New York 12345 USA.
Inventors
1. KOEGLER Klaus Ulrich
Holsterfeld 16 Salzbergen 48499 Germany.
2. HERR Stefan
300 Garlington Road Greenville South Carolina 29615 USA.
3. VEDULA Ramesh
John F. Welch Technology Centre Plot No. 122 EPIP Phase II Hoodi Village Whitefield Road Bangalore Karnataka 560066 India.
Specification
attached
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 1273-DEL-2011-ASSIGNMENT WITH VERIFIED COPY [20-06-2024(online)].pdf | 2024-06-20 |
| 1 | 1273-del-2011-Correspondence Others-(08-06-2011).pdf | 2011-06-08 |
| 2 | 1273-del-2011-Assignment-(08-06-2011).pdf | 2011-06-08 |
| 2 | 1273-DEL-2011-FORM-16 [20-06-2024(online)].pdf | 2024-06-20 |
| 3 | 1273-DEL-2011-POWER OF AUTHORITY [20-06-2024(online)].pdf | 2024-06-20 |
| 3 | 1273-del-2011-Correspondence Others-(07-07-2011).pdf | 2011-07-07 |
| 4 | 1273-del-2011-Assignment-(07-07-2011).pdf | 2011-07-07 |
| 4 | 1273-DEL-2011-ASSIGNMENT WITH VERIFIED COPY [23-02-2024(online)].pdf | 2024-02-23 |
| 5 | Form-3.pdf | 2011-08-21 |
| 5 | 1273-DEL-2011-FORM-16 [23-02-2024(online)].pdf | 2024-02-23 |
| 6 | Form-1.pdf | 2011-08-21 |
| 6 | 1273-DEL-2011-POWER OF AUTHORITY [23-02-2024(online)].pdf | 2024-02-23 |
| 7 | GPOA_GEC.pdf | 2015-03-13 |
| 7 | 1273-DEL-2011-IntimationOfGrant10-06-2022.pdf | 2022-06-10 |
| 8 | 252059 Form 13.pdf | 2015-03-13 |
| 8 | 1273-DEL-2011-PatentCertificate10-06-2022.pdf | 2022-06-10 |
| 9 | 1273-DEL-2011-FER.pdf | 2018-12-26 |
| 9 | 1273-DEL-2011-Written submissions and relevant documents [21-04-2022(online)].pdf | 2022-04-21 |
| 10 | 1273-DEL-2011-Correspondence to notify the Controller [05-04-2022(online)].pdf | 2022-04-05 |
| 10 | 1273-DEL-2011-RELEVANT DOCUMENTS [26-06-2019(online)].pdf | 2019-06-26 |
| 11 | 1273-DEL-2011-OTHERS [26-06-2019(online)].pdf | 2019-06-26 |
| 11 | 1273-DEL-2011-US(14)-ExtendedHearingNotice-(HearingDate-07-04-2022).pdf | 2022-03-09 |
| 12 | 1273-DEL-2011-Information under section 8(2) (MANDATORY) [26-06-2019(online)].pdf | 2019-06-26 |
| 12 | 1273-DEL-2011-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [07-03-2022(online)].pdf | 2022-03-07 |
| 13 | 1273-DEL-2011-FORM 3 [26-06-2019(online)].pdf | 2019-06-26 |
| 13 | 1273-DEL-2011-US(14)-HearingNotice-(HearingDate-09-03-2022).pdf | 2022-02-14 |
| 14 | 1273-DEL-2011-ABSTRACT [26-06-2019(online)].pdf | 2019-06-26 |
| 14 | 1273-DEL-2011-FORM 13 [26-06-2019(online)].pdf | 2019-06-26 |
| 15 | 1273-DEL-2011-CLAIMS [26-06-2019(online)].pdf | 2019-06-26 |
| 15 | 1273-DEL-2011-FER_SER_REPLY [26-06-2019(online)].pdf | 2019-06-26 |
| 16 | 1273-DEL-2011-DRAWING [26-06-2019(online)].pdf | 2019-06-26 |
| 17 | 1273-DEL-2011-FER_SER_REPLY [26-06-2019(online)].pdf | 2019-06-26 |
| 17 | 1273-DEL-2011-CLAIMS [26-06-2019(online)].pdf | 2019-06-26 |
| 18 | 1273-DEL-2011-FORM 13 [26-06-2019(online)].pdf | 2019-06-26 |
| 18 | 1273-DEL-2011-ABSTRACT [26-06-2019(online)].pdf | 2019-06-26 |
| 19 | 1273-DEL-2011-FORM 3 [26-06-2019(online)].pdf | 2019-06-26 |
| 19 | 1273-DEL-2011-US(14)-HearingNotice-(HearingDate-09-03-2022).pdf | 2022-02-14 |
| 20 | 1273-DEL-2011-Information under section 8(2) (MANDATORY) [26-06-2019(online)].pdf | 2019-06-26 |
| 20 | 1273-DEL-2011-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [07-03-2022(online)].pdf | 2022-03-07 |
| 21 | 1273-DEL-2011-OTHERS [26-06-2019(online)].pdf | 2019-06-26 |
| 21 | 1273-DEL-2011-US(14)-ExtendedHearingNotice-(HearingDate-07-04-2022).pdf | 2022-03-09 |
| 22 | 1273-DEL-2011-Correspondence to notify the Controller [05-04-2022(online)].pdf | 2022-04-05 |
| 22 | 1273-DEL-2011-RELEVANT DOCUMENTS [26-06-2019(online)].pdf | 2019-06-26 |
| 23 | 1273-DEL-2011-FER.pdf | 2018-12-26 |
| 23 | 1273-DEL-2011-Written submissions and relevant documents [21-04-2022(online)].pdf | 2022-04-21 |
| 24 | 252059 Form 13.pdf | 2015-03-13 |
| 24 | 1273-DEL-2011-PatentCertificate10-06-2022.pdf | 2022-06-10 |
| 25 | GPOA_GEC.pdf | 2015-03-13 |
| 25 | 1273-DEL-2011-IntimationOfGrant10-06-2022.pdf | 2022-06-10 |
| 26 | Form-1.pdf | 2011-08-21 |
| 26 | 1273-DEL-2011-POWER OF AUTHORITY [23-02-2024(online)].pdf | 2024-02-23 |
| 27 | Form-3.pdf | 2011-08-21 |
| 27 | 1273-DEL-2011-FORM-16 [23-02-2024(online)].pdf | 2024-02-23 |
| 28 | 1273-del-2011-Assignment-(07-07-2011).pdf | 2011-07-07 |
| 28 | 1273-DEL-2011-ASSIGNMENT WITH VERIFIED COPY [23-02-2024(online)].pdf | 2024-02-23 |
| 29 | 1273-DEL-2011-POWER OF AUTHORITY [20-06-2024(online)].pdf | 2024-06-20 |
| 29 | 1273-del-2011-Correspondence Others-(07-07-2011).pdf | 2011-07-07 |
| 30 | 1273-DEL-2011-FORM-16 [20-06-2024(online)].pdf | 2024-06-20 |
| 30 | 1273-del-2011-Assignment-(08-06-2011).pdf | 2011-06-08 |
| 31 | 1273-DEL-2011-ASSIGNMENT WITH VERIFIED COPY [20-06-2024(online)].pdf | 2024-06-20 |
| 31 | 1273-del-2011-Correspondence Others-(08-06-2011).pdf | 2011-06-08 |
Search Strategy
| 1 | SearchStrategy_07-06-2018.pdf |