Device forming a seal for a relief valve in a turbine engine
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United States of America Patent
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Feb 16, 2021
Grant Date -
Jun 21, 2018
app pub date -
Nov 20, 2015
filing date -
Nov 21, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a device forming a seal for a relief valve in a turbine engine, the valve comprising: a gate intended for being mounted mobile between a position for sealing an air port made inside a casing of the turbine engine and a position for opening said port, the device comprising: a seal assembly extending along the peripheral edge of the gate in the sealing position thereof, the seal comprising: a main body (19) intended for being inserted sealingly between the peripheral edge of the gate in the closed position thereof and the rim of the port of the casing, and at least one attachment projection (17) extending from at least one portion of the main body (19) and involved in the attachment of the seal to the casing of the engine, said projection (17) being intended for being inserted into a corresponding notch (18) made in the casing.
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