Invention Grant
- Patent Title: Panel for tip clearance control
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Application No.: US17039802Application Date: 2020-09-30
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Publication No.: US11300000B2Publication Date: 2022-04-12
- Inventor: José Francisco Beltrán París
- Applicant: ITP EXTERNALS, S.L.
- Applicant Address: ES Derio
- Assignee: ITP EXTERNALS, S.L.
- Current Assignee: ITP EXTERNALS, S.L.
- Current Assignee Address: ES Derio
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: EP19382844 20191001
- Main IPC: F01D11/24
- IPC: F01D11/24 ; F01D11/12

Abstract:
The present invention relates to a panel for tip clearance control formed by: a first perforated sheet adapted for being seated on the turbine casing; a second sheet arranged on said first sheet and configured for being attached to the first sheet leaving a gap between both sheets; and a third sheet arranged between both first sheet and second sheet such that respective spaces in fluid connection by at least one hole are configured: a distribution chamber and an impingement chamber, both chambers extending from one end of the panel to the other. The panel further comprises a closure element together with a sealing element at one of its lateral ends for allowing the passage of fluid with another adjacent panel, whereas the sealing element is configured for allowing relative movement between both adjoining panels.
Public/Granted literature
- US20210095575A1 PANEL FOR TIP CLEARANCE CONTROL Public/Granted day:2021-04-01
Information query
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