GAS-TURBINE ENGINE Russian patent published in 1997 - IPC

Abstract RU 2086792 C1

FIELD: power engineering industry. SUBSTANCE: control of radial clearances between split ring and knife edges of working blade shrouds is effected by shifting the rotor and stator during operation of engine. Profile of surfaces of split ring segments is varying in height and distance between working blade shroud and thrust bearing (l) ranges from 0.4 to 10 of distance between top of knife edge and axis of engine (r). EFFECT: enhanced efficiency. 3 cl, 3 dwg

Similar patents RU2086792C1

Title	Year	Author	Number
GAS-TURBINE ENGINE	1994	Kuznetsov V.A.	RU2124132C1
GAS-TURBINE ENGINE	1994	Kuznetsov V.A.	RU2106507C1
COOLED TURBINE OF GAS TURBINE ENGINE	2020	Kuzmin Maksim Vladimirovich Khanin Aleksandr Anatolevich	RU2755451C1
MULTI-STAGE GAS TURBINE STATOR	2007	Sychev Vladimir Konstantinovich Jazev Vladimir Mikhajlovich Kuznetsov Valerij Alekseevich	RU2352790C1
TURBINE OF GAS TURBINE ENGINE	1998	Ivanov V.V. Kuznetsov V.A. Tolmachev V.A.	RU2151884C1
TWO-STAGE TURBINE OF HAS TURBINE ENGINE	2008	Kuznetsov Valerij Alekseevich	RU2369749C1
GAS TURBINE ENGINE HIGH-TEMPERATURE TURBINE	2013	Sychev Vladimir Konstantinovich Jazev Vladimir Mikhajlovich Kuznetsov Valerij Alekseevich Snitko Maksim Aleksandrovich	RU2518766C1
HIGH-REVVING HIGH-TEMPERATURE STAGE OF HIGH-PRESSURE TURBINE	1993	Mikhajlov N.I. Markin M.I. Chujkin V.N. Kopylov I.S. Matveev A.S. Ageev A.B.	RU2081334C1
DEVICE FOR COOLING SEALING FLANGES OF TURBINE ROTOR BLADE PLATFORMS	2016	Alekseev Ronald Aleksandrovich Sidorov Andrej Serafimovich	RU2624691C1
DEVICE FOR RADIAL GAP SEALING BETWEEN TURBINE ROTOR AND STATOR	2012	Anatoly V. Mikhayliutenko Alexander P. Kovalenko Andrey A. Fomintsev	RU2511818C2

RU 2 086 792 C1

Authors

Ivanov N.A.

Kuznetsov V.A.

Chernjaev I.A.

Fadeev S.I.

Dates

1997-08-10—Published

1994-11-24—Filed