NOISE SILENCER Russian patent published in 1995 - IPC

Abstract RU 2042837 C1

FIELD: gas-turbine engines. SUBSTANCE: silencer has cylindrical chambers with separating wall between them; this wall forms counter flow of exhaust gas. Chambers are provided with common intake branch pipe and common housing. Chambers are circular in shape. They embrace engine nozzle. Separating wall is perforated. It is mounted radially and is inclined to end surfaces of chambers forming two tapering passages. Narrow outlet of each tapering passage may be brought in communication with its wide inlet. EFFECT: enhanced efficiency. 2 cl, 3 dwg

Similar patents RU2042837C1

Title	Year	Author	Number
METHOD FOR EMERGENCY POWER SUPPLY OF AUXILIARY POWER PLANT OF AIRCRAFT LIFE SUPPORT SYSTEMS	1992	Grekhnev V.A. Kostogryz V.G. Ustjugov V.I. Farrakhov F.A.	RU2005898C1
SILENCER FOR INTERNAL COMBUSTION ENGINE	1991	Eremenko Anatolij Ivanovich[Ua] Kalinichenko Valentin Ivanovich[Ua]	RU2022125C1
INTERNAL COMBUSTION ENGINE EXHAUST SILENCER	1992	Zadorozhnyj Vladimir Mefodievich[Ua]	RU2056507C1
EXHAUST SILENCER OF INTERNAL COMBUSTION ENGINE	0	Rabinovich German Mikhajlovich Baskakova Galina Aleksandrovna Majorova Tatyana Mikhajlovna	SU1721274A1
EXHAUST MUFFLER OF INTERNAL COMBUSTION ENGINE	2005	Kochetov Oleg Savel'Evich Kochetova Marija Olegovna Kochetov Sergej Savel'Evich Kochetov Sergej Sergeevich	RU2309268C2
GAS STREAM NOISE MUFFLER	0	Sologub V.F. Tatyanin V.I.	SU1307929A1
DAMPER	2012	Semenov Aleksandr Alekseevich Vojnov Aleksandr Aleksandrovich Zhuk Aleksandr Porfir'Evich	RU2508456C1
COMBINED-CYCLE PLANT	2008	Kostogryz Valentin Grigor'Evich Novikov Viktor Mikhajlovich Kholmjanskij Igor' Antonovich	RU2406839C2
IGNITOR OF COMBUSTION CHAMBER OF GAS TURBINE ENGINE	1993	Vladimirov V.V. Letunovskij S.F.	RU2083858C1
SILENCER	1992	Geller S.V. Рashinskij Е.L. Shunin N.I.	RU2019717C1

RU 2 042 837 C1

Authors

Grekhnev V.A.

Dates

1995-08-27—Published

1992-06-08—Filed