CENTRIFUGAL COMPRESSOR IMPELLER Russian patent published in 2002 - IPC

Abstract RU 2187714 C2

FIELD: manufacture of compressors. SUBSTANCE: compressor has blades which are made from flexible sheet material of higher strength. Blades are flat in shape. Each blade is rigidly secured to leading-edge flap by its front portion. Leading-edge flap is part of hub of compressor impeller. Blades may be articulated by means of axles fitted in compressor impeller hub. EFFECT: enhanced efficiency; low cost; enhanced reliability of compressor. 4 dwg

Similar patents RU2187714C2

Title	Year	Author	Number
CENTRIFUGAL FAN IMPELLER	2020	Belyaev Andrej Borisovich Belyaev Boris Andreevich Akhmetshin Rustem Ilyasovich Ismagilov Flyur Rashitovich Vavilov Vyacheslav Evgenevich	RU2761710C1
	0	Spivak Vladimir Andreevich Kovalevskaya Viktoriya Ionovna Bondarenko Anatolij Dmitrievich	SU542023A1
CENTRIFUGAL FAN IMPELLER	0	Myalkovskij Valentin Iosifovich Malyakin Evgenij Mikhajlovich	SU1044835A1
CENTRIFUGAL FAN IMPELLER	1990	Makarov V.N. Zaslov V.Ja. Jur'Ev M.P.	RU2013664C1
CENTRIFUGAL FAN IMPELLER	1992	Sazonov Igor' Zakharovich	RU2009377C1
CENTRIFUGAL FAN IMPELLER	0	Babak Grigorij Alekseevich Makarov Vladimir Nikolaevich Ulrikh Yakov Yakovlevich Yurev Mikhail Petrovich	SU1257293A1
WORKING WHEEL OF CENTRIFUGAL FAN	0	Rozinov Leonid Arkadevich Postnyj Petr Vladimirovich	SU1763725A1
CENTRIFUGAL COMPRESSOR	2000	Gorozhantsev V.V. Varin V.V. Shatrov V.B. Gorshkov G.N.	RU2189502C2
CENTRIFUGAL PUMP FOR NON-UNIFORM MEDIUMS PUMPING OVER	2002	Shishkin V.S. Khramushev G.N. Pan'Shin A.A.	RU2232299C2
CENTRIFUGAL COMPRESSOR	2006	Vasil'Ev Andrej Vladimirovich Petrov Vladimir Stanislavovich Filaretov Dmitrij Vladimirovich	RU2330994C2

RU 2 187 714 C2

Authors

Bitjutskij A.Ja.

Dates

2002-08-20—Published

2000-11-08—Filed