Invention Grant
- Patent Title: Variable seal for an engine nacelle
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Application No.: US16748331Application Date: 2020-01-21
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Publication No.: US11459949B2Publication Date: 2022-10-04
- Inventor: Brian Stanley Modrzejewski
- Applicant: Lockheed Martin Corporation
- Applicant Address: US MD Bethesda
- Assignee: Lockheed Martin Corporation
- Current Assignee: Lockheed Martin Corporation
- Current Assignee Address: US MD Bethesda
- Agency: Baker Botts L.L.P.
- Main IPC: F02C7/042
- IPC: F02C7/042 ; B64D29/00
Abstract:
In one embodiment, an apparatus includes a first seal and a perforated cover. The first seal may comprise one or more inlet apertures and be located proximate to an opening into an interior of a nacelle. The perforated cover may be slidably engaged with the first seal and configured to vary an amount of air allowed into the interior of the nacelle.
Public/Granted literature
- US20210222620A1 Variable Seal for an Engine Nacelle Public/Granted day:2021-07-22
Information query
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