Patenton — panteon of patents

(19)

RU

(11)

2 137 557

(13)

C1

(51)

IPC

(21) (22)

Application

99100828/12, 1999-01-26

(24)

Start date

1999-01-26

(22)

Actual filing date

1999-01-26

(45)

Published

1999-09-20

(72)

Inventor

Vasil'Ev F.E.Shatskij A.S.Ibragimov M.Sh.Golovanov V.G.

(73)

Holder

Tovarishchestvo S Ogranichennoj Otvetstvennost'Ju

MACHINE FOR CLEANING OF PIPELINE EXTERNAL SURFACE Russian patent published in 1999 - IPC

Abstract RU 2137557 C1

FIELD: repair of main pipelines. SUBSTANCE: cleaning elements of machine are secured on flexible coupling members positioned in pairs symmetrically from both end faces of machine and having opposite direction of rotation in pair. Drive shafts of pair of flexible coupling members are arranged symmetrically on different sides of machine vertical axis. Every flexible coupling member has fixing device which prevents its longitudinal motion. Machine is provided with balanced load in process of cleaning. EFFECT: enhanced process stability. 2 dwg

Similar patents RU2137557C1

Title Year Author Number
WORKING MEMBER OF MACHINE FOR CLEANING OUTER SURFACE OF PIPELINE 1998
  • Kumylganov A.S.
  • Ibragimov M.Sh.
  • Shatskij A.S.
 RU2121893C1
CLEANING PART OF MACHINE FOR CLEANING OF EXTERIOR SURFACES OF PIPELINES 1998
  • Kumylganov A.S.
  • Ibragimov M.Sh.
  • Shatskij A.S.
 RU2128091C1
LOGIINE FOR REMOVAL OF OUTER WATERPROOFING COAT FROM MAIN PIPE LINES AND UNITS FOR STAGE-BY-STAGE CLEANING OF PIPE LINE 1995
  • Kuznetsov A.K.
 RU2098204C1
CLEANING PART OF MACHINE FOR CLEANING OF EXTERIOR SURFACES OF PIPELINES 1998
  • Kumylganov A.S.
  • Ibragimov M.Sh.
  • Shatskij A.S.
 RU2128090C1
CLEANING PART OF MACHINE FOR CLEANING OF EXTERIOR SURFACES OF PIPELINES 1998
  • Kumylganov A.S.
  • Ibragimov M.Sh.
  • Shatskij A.S.
  • Lobach V.P.
 RU2128092C1
WORKING ORGAN OF MACHINE FOR CLEANING OUTER SURFACE OF PIPELINES 1998
  • Shatskij A.S.
  • Kumylganov A.S.
  • Ibragimov M.Sh.
  • Shalygin Ju.V.
 RU2132245C1
METHOD OF AND DEVICE FOR CLEANING INNER SURFACE OF PIPES FROM HARD DEPOSITS 1998
  • Kozlov Viktor Pavlovich
  • Ignat'Ev V.A.(Ru)
  • Borzenkov I.A.(Ru)
 RU2125494C1
TUNNELING MACHINE WITH HYDROMECHANICAL WORKING MEMBER 1995
  • Antipov V.V.
  • Antipov Ju.V.
  • Brakker I.I.
  • Brenner V.A.
  • Pushkarev A.E.
  • Zhabin A.B.
  • Merzljakov V.G.
 RU2100598C1
DEVICE FOR PURIFYING LIQUIDS 1995
  • Plaksin V.G.
 RU2089508C1
DEVICE FOR SINKING HOLES OF NONCIRCULAR CROSS-SECTION 1992
  • Antipov V.V.
  • Brakker I.I.
  • Manzhula I.T.
 RU2026489C1

RU 2 137 557 C1

Authors

Vasil'Ev F.E.

Shatskij A.S.

Ibragimov M.Sh.

Golovanov V.G.

Dates

1999-09-20—Published

1999-01-26—Filed

read Similar patents