SEALING DEVICE Russian patent published in 2007 - IPC F16J15/56 

Abstract RU 2294473 C1

FIELD: sealing engineering.

SUBSTANCE: sealing device comprises guiding bushing made of a polymeric material and two blocks of sealing rings mounted on the mating sides and made of truncated cones. The sealing rings are made of polyurethane. From the side of fluid and between the blocks of the sealing rings there are plate springs for providing the sealing rings to be spring-loaded. The bases of the inner conical sealing rings point to the direction opposite to the high pressure. The rings are mounted for permitting movement under the action of the fluid.

EFFECT: enhanced reliability.

1 dwg

Similar patents RU2294473C1

Title Year Author Number
SEALING DEVICE WITH WEAR AUTOCOMPENSATION 2017
  • Savitskij Vladimir Yakovlevich
  • Ustinov Evgenij Mikhajlovich
  • Pershin Vladimir Aleksandrovich
  • Pershina Natalya
  • Vorobev Mikhail Dmitrievich
  • Chugunikhin Valerij Romanovich
RU2680780C2
SEALING DEVICE 2001
  • Savitskij V.Ja.
  • Baklin A.A.
  • Bel'Skij B.B.
  • Gorokhov S.V.
  • Mujzemnek A.Ju.
RU2248484C2
SEALING DEVICE 1995
  • Braun Eh.D.
  • Savitskij V.Ja.
  • Baklin A.A.
  • Gorokhov S.V.
RU2140030C1
FRICTION GRIP OF THE POWER CYLINDER ROD 2022
  • Antsev Ivan Georgievich
  • Mashtakov Andrej Pavlovich
RU2783318C1
ROD SEALING DEVICE 0
  • Blinov Sergej Yurevich
  • Beloborodov Igor Ivanovich
  • Zabolotnyj Leopold Vladimirovich
  • Korolev Oleg Nikolaevich
  • Medvedev Sergej Anatolevich
SU1822913A1
SEALING DEVICE 1995
  • Savitskij V.Ja.
  • Gorokhov S.V.
RU2153111C2
VISCOUS-ELASTIC DAMPER OF DYNAMIC LOADS ON THE SELF-PROPELLED ARTILLERY CANONS CHASSIS 2016
  • Khvatov Gennadij Aleksandrovich
  • Semenov Aleksandr Alekseevich
  • Savitskij Vladimir Yakovlevich
  • Mujzemnek Aleksandr Yurevich
  • Iskorkin Dmitrij Viktorovich
RU2656973C2
SUBSURFACE PUMP ROD SEALING DEVICE 2000
  • Roslov V.A.
  • Kozlov M.T.
  • Kotin A.P.
RU2201529C2
PACKAGE OF RING SPRINGS 2015
  • Kochetov Oleg Savelevich
RU2582634C1
CHECK VALVE 2003
  • Basargin M.G.
  • Zajtsev E.A.
  • Veremeev D.N.
RU2243439C2

RU 2 294 473 C1

Authors

Savitskij Vladimir Jakovlevich

Sukhorukov Igor' Vasil'Evich

Pershin Vladimir Aleksandrovich

Ustinov Evgenij Mikhajlovich

Kvitka Sergej Anatol'Evich

Dates

2007-02-27Published

2005-06-28Filed