Method and system to repair outer periphery of a body
US10337329B2 · kind B2 · utility
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19References
20Claims
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Assignee
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Key dates
| Filing date | Jan 6, 2017 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Nov 26, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49318
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method to repair a peripheral portion of a body including: removing a damaged portion from a peripheral region of the body; mounting a replacement ring to the body after removal of the damaged portion; forming an interior groove between the inner surface of the replacement ring and the peripheral surface of the body, wherein the groove is between ridges; welding the replacement ring to the body, wherein weld material is applied only within end grooves, and leaving a void in said center section after the welding of the replacement ring to the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.