FACE SEAL FOR ROTATING SHAFTS Russian patent published in 2007 - IPC F16J15/34

Abstract RU 2296259 C2

FIELD: sealing engineering.

SUBSTANCE: face seal comprises sealing member made of floating ring interposed between the bearing and axially-loaded sealing rings. The sealing ring is made of a stack of disks mounted so that to form antifriction pairs between the disks.

EFFECT: enhanced reliability.

Similar patents RU2296259C2

Title	Year	Author	Number
SEAL FOR ROTATING SHAFTS	2004	Shcherbatjuk Anatolij Dmitrievich	RU2271489C1
SLIDING BEARING	2006	Shcherbatjuk Anatolij Dmitrievich Shcherbatjuk Dmitrij Anatol'Evich Shcherbatjuk Pavel Anatol'Evich	RU2334136C2
DOUBLE END SEAL FOR REVOLVING SHAFTS	1998	Chernykh V.P.	RU2137970C1
OVANDER'S FLOATING SEAL	2007	Ovander Valerij Borisovich	RU2363873C1
END FACE PULSE SEAL ASSEMBLY OPERATING IN CRYOGENIC MEDIA, (VERSIONS) AND METHOD OF ITS MANUFACTURING	2018	Martsinkovskij Vasilij Sigizmundovich Tarelnik Vyacheslav Borisovich Tarelnik Nataliya Vyacheslavovna Konoplyanchenko Evgenij Vladislavovich Zhukov Aleksej Nikolaevich Dumanchuk Mikhail Yurevich Kundera Cheslav	RU2696423C1
RAILROAD WHEEL BY V.V.BODROV	2015	Bodrov Vladimir Viktorovich	RU2601492C2
END FACE SHAFT SEAL	1993	Tokarev E.P.	RU2062930C1
END FACE SEAL	1993	Zavgorodnij P.F. Smal'Ko M.A. Shinkarenko I.T. Strelets V.N. Bunjak L.K.	RU2069804C1
PUMP FOR TRANSFERRING LIQUID IN HIGH-PRESSURE CIRCUIT	2000	Gerasimov V.S. Mikhajlov A.D. Nikiforov S.A. Pautov Ju.M. Remizov M.A. Snetkov V.G. Fedorov G.P.	RU2190127C2
CENTRIFUGAL PUMP STAGE, CENTRIFUGAL PUMP AND USE OF PUMP STAGE	2014	Pedrollo, Silvano	RU2662848C2

RU 2 296 259 C2

Authors

Shcherbatjuk Anatolij Dmitrievich

Dates

2007-03-27—Published

2005-06-03—Filed