SILENCER Russian patent published in 2002 - IPC

Abstract RU 2187682 C2

FIELD: mechanical engineering; gas turbine engines. SUBSTANCE: proposed silencer has housing with inlet and outlet holes and noise-absorbing members with corrugated shells filled up with noise-absorbing material arranged in housing along flow duct. Noise-absorbing members are made in form of cylinders with conical caps secured by tops on diaphragms arranged in inlet and outlet holes of housing. Units fastening conical caps to diaphragm are provided with telescopically installed parts at one side. EFFECT: improved reliability. 2 dwg

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RU 2 187 682 C2

Authors

Karandashov B.M.

Shevnina E.V.

Kolbin A.N.

Dates

2002-08-20—Published

2000-08-10—Filed