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A Device For Supporting & Conducting Friction Stir Welding Of Octagonal Palm Blanking Plate Component –A 600 Mw Power Plant Equipment
Abstract: The invention relates to a device for supporting a blanking plate and multiple palms during friction stir welding of the components to form a sub-assembly for bus ducts in power plants, comprising : a base structure (1) to be detachably attached on the bed of a Friction stir Welding (FSW) machine, the base structure (1) transferring the dynamic forces to be sustained by the machine bed during welding operation; an external casing (2) having a rail for cross-movement along the base structure (1), the plurality of palms to be welded clamped on corresponding slots constructed on the casing (2); an internal casing (3) having multiple slots for connecting the external casing (2), the internal casing (3) providing a resting support to said palms from inside during the welding and additionally holding the joinable blanking plate; a backing plate (4) providing a back-up support to the blanking plate to prevent deformation of the components during FSW process; and a support block (5) for back support the palms during welding operation.
Notices, Deadlines & Correspondence
Patent Information
Applicants
BHARAT HEAVY ELECTRICALS LIMITED
Inventors
1. SUSHANT SHARMA
2. ROYSTON D’ SOUZA
3. LUCKY GAUR
Specification
CLIAMS:Please find the attached file ,TagSPECI:Please find the attached file
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | GPA.pdf | 2014-06-18 |
| 2 | FOA.pdf | 2014-06-18 |
| 3 | F3.pdf | 2014-06-18 |
| 4 | F2.pdf | 2014-06-18 |
| 5 | DW.pdf | 2014-06-18 |
| 6 | 649-KOL-2014-(03-07-2014)-FORM-1.pdf | 2014-07-03 |
| 7 | 649-KOL-2014-(03-07-2014)-CORRESPONDENCE.pdf | 2014-07-03 |
| 8 | 649-KOL-2014-FORM-18.pdf | 2014-10-30 |
| 9 | 649-KOL-2014-FER.pdf | 2018-10-15 |
| 10 | 649-KOL-2014-OTHERS [11-04-2019(online)].pdf | 2019-04-11 |
| 11 | 649-KOL-2014-FER_SER_REPLY [11-04-2019(online)].pdf | 2019-04-11 |
| 12 | 649-KOL-2014-DRAWING [11-04-2019(online)].pdf | 2019-04-11 |
| 13 | 649-KOL-2014-COMPLETE SPECIFICATION [11-04-2019(online)].pdf | 2019-04-11 |
| 14 | 649-KOL-2014-CLAIMS [11-04-2019(online)].pdf | 2019-04-11 |
| 15 | 649-KOL-2014-US(14)-HearingNotice-(HearingDate-14-02-2022).pdf | 2022-01-18 |
| 16 | 649-KOL-2014-FORM-26 [12-02-2022(online)].pdf | 2022-02-12 |
| 17 | 649-KOL-2014-Correspondence to notify the Controller [12-02-2022(online)].pdf | 2022-02-12 |
| 18 | 649-KOL-2014-Written submissions and relevant documents [23-02-2022(online)].pdf | 2022-02-23 |
| 19 | 649-KOL-2014-PETITION UNDER RULE 137 [24-02-2022(online)].pdf | 2022-02-24 |
| 20 | 649-KOL-2014-MARKED COPIES OF AMENDEMENTS [24-02-2022(online)].pdf | 2022-02-24 |
| 21 | 649-KOL-2014-FORM 13 [24-02-2022(online)].pdf | 2022-02-24 |
| 22 | 649-KOL-2014-AMMENDED DOCUMENTS [24-02-2022(online)].pdf | 2022-02-24 |
| 23 | 649-KOL-2014-PatentCertificate17-08-2022.pdf | 2022-08-17 |
| 24 | 649-KOL-2014-IntimationOfGrant17-08-2022.pdf | 2022-08-17 |
Search Strategy
| 1 | 649_KOL_2014_08-03-2018.pdf |