POSITIVE DISPLACEMENT MACHINE (VERSIONS) Russian patent published in 2005 - IPC

Abstract RU 2255227 C2

FIELD: mechanical engineering.

SUBSTANCE: novelty in proposed device is design of drive, main member of diametrically installed rollers, each getting into concentric bore of one of semicylinders-displacers. Axles of one pair of rollers move towards axles of other pair of rollers, thus making system of semicylinders-displacers execute rocking motions forcing out medium from four spaces outside semicylinders-displacers and one space inside semicylinder-displacers. According to one design version, both pairs of rollers move to each other on their shafts relative to fixed cylinder, and according to other design version, axle of one of pairs of rollers are fixed, and other pair of rollers and cylinder rotate.

EFFECT: provision of compact design, reliability and long service life.

5 cl, 5 dwg

Similar patents RU2255227C2

Title Year Author Number
DISPLACEMENT MACHINE 2004
  • Imjanitov Leonid Mikhajlovich
RU2267613C1
POSITIVE-DISPLACEMENT MACHINE 1992
  • Imjanitov Leonid Mikhajlovich
RU2030640C1
POSITIVE DISPLACEMENT MACHINE 0
  • Imyanitov L.M.
  • Kasparov E.P.
  • Patrin Yu.V.
SU1459351A1
GEAR HYDRAULIC UNIT 2010
  • Volkov Gleb Jur'Evich
  • Smirnov Vladimir Viktorovich
RU2442907C1
DEVICE CONNECTING ELECTRIC MOBILE MACHINE WITH ITS POWER SUPPLY SOURCE 1992
  • Imjanitov Mikhail Grigor'Evich
RU2045119C1
HYDRAULIC MACHINE 2003
  • Tatevosjan R.A.
  • Egorova E.V.
  • Chistjakov K.Ju.
RU2241141C2
0
  • Majsuradze Andrej Illarionovich
  • Dzhebashvili Iovel Yakintevich
  • Natriashvili Tamaz Mamievich
SU1781461A1
MECHANISM OF MOTION CONVERTION FOR PISTON MACHINE 2017
  • Shitov Vasilij Ivanovich
  • Zharkov Vladimir Nikolaevich
RU2658209C1
DOUBLE-CIRCUIT ROTOR MACHINE 2008
  • Korovin Aleksandr Mikhajlovich
RU2400634C2
AXIAL PISTON HYDRAULIC MACHINE WITH DRIVEN INCLINED DISK 2014
  • Shcherbakov Vitalij Fedorovich
  • Frik Aleksandr Sergeevich
RU2567157C2

RU 2 255 227 C2

Authors

Imjanitov L.M.

Dates

2005-06-27Published

2003-06-05Filed