Show metadata Hide metadata

(19)

(11)

2 194 195

(13)

(51)

IPC

(21) (22)

Application

2001128125/06, 2001-10-17

(24)

Start date

2001-10-17

(22)

Actual filing date

2001-10-17

(45)

Published

2002-12-10

(72)

Inventor

Kokhanov S.G.Murtazin R.F.Ruslanov S.L.Sagitov R.A.Safiullin A.G.

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo I Konstruktorskij Institut Tsentrobezhnykh I Rotornykh Kompressorov Im. V.B.Shneppa"

VANED DIFFUSER FOR CENTRIFUGAL COMPRESSOR Russian patent published in 2002 - IPC

Abstract RU 2194195 C1

FIELD: manufacture of compressors. SUBSTANCE: vaned diffuser of centrifugal compressor has walls with vanes located between them; their width is lesser than distance between said walls. Width of vanes is decreased over at least part of their length beginning with leading edges from both butts; end surfaces on decreased width are located at spaced relation to respective walls of diffuser. EFFECT: reduced losses due to eddy and separation of flow. 5 cl, 4 dwg

Similar patents RU2194195C1

Title	Year	Author	Number
IMPELLER OF CENTRIFUGAL COMPRESSOR	2010	Shnepp Sergej Vladimirovich Kokhanov Semen Grigor'Evich	RU2450165C1
CENTRIFUGAL COMPRESSOR IMPELLER	2012	Safiullin Anas Gadulovich Kharitonov Aleksandr Petrovich Shnepp Sergej Vladimirovich	RU2518916C1
ROTARY COMPRESSOR IMPELLER	2012	Murtazin Rafaehl' Fajzievich Futin Viktor Aleksandrovich	RU2503854C1
IMPELLER OF CENTRIFUGAL COMPRESSOR	2010	Kokhanov Semen Grigor'Evich Ruslanov Sergej L'Vovich Sarmanaev Farid Kamil'Evich Shnepp Sergej Vladimirovich	RU2449179C1
IMPELLER OF CENTRIFUGAL TURBOMACHINE	0	Lukashin Sergej Vladimirovich Shnepp Sergej Vladimirovich	SU1703830A1
ADJUSTABLE DIFFUSER OF CENTRIFUGAL COMPRESSOR	2012	Kokhanov Semen Grigor'Evich Startsev Vladimir Valentinovich	RU2511907C1
WORKING WHEEL OF CENTRIFUGAL COMPRESSOR	0	Dribinskij David Efimovich Nikiforov Evgenij Anatolevich Shnepp Sergej Vladimirovich	SU1772428A1
IMPELLER OF CENTRIFUGAL COMPRESSOR	0	Evgenev Stanislav Sergeevich Shnepp Sergej Vladimirovich Makarov Vladislav Evgenevich	SU1815430A1
ASSEMBLY METHOD OF CENTRIFUGAL COMPRESSOR WHEEL ELEMENTS	2009	Eranov Andrej Pavlovich Sibgatullin Rashid Ginijatullovich	RU2448281C2
METHOD OF MANUFACTURE OF CENTRIFUGAL MACHINE IMPELLERS	2004	Galiakhmetov Il'Dus Gabterievich	RU2270935C2

RU 2 194 195 C1

Authors

Kokhanov S.G.

Murtazin R.F.

Ruslanov S.L.

Sagitov R.A.

Safiullin A.G.

Dates

2002-12-10—Published

2001-10-17—Filed