Intergrated seal supports
US10100676B2 · kind B2 · utility
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16Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 17, 2015 |
| Grant date | Oct 16, 2018 |
| Priority date | — |
| Expiry date | Sep 21, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An inner case for a gas turbine engine includes a case body defining a centerline axis. The case body includes a turbine seal support, and an I-rod support downstream of the turbine seal support. A mid-turbine frame for a gas turbine engine includes an inner case having an integral case body. A method for manufacturing an inner case for a turbomachine with an integral high pressure turbine seal support includes fabricating a case body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.