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2 159 867

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IPC

(21) (22)

Application

99105651/06, 1999-03-15

(24)

Start date

1999-03-15

(22)

Actual filing date

1999-03-15

(45)

Published

2000-11-27

(72)

Inventor

Urazakov K.R.Gabdrakhmanov N.Kh.Valeev M.D.Akhtjamov M.M.Galiullin T.S.Kutlujarov Ju.Kh.Makov I.A.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Aktsionernoj Neftjanoj Kompanii

INSTALLATION FOR TESTING ROD AND SCREW OIL-WELL PUMPS Russian patent published in 2000 - IPC

Abstract RU 2159867 C1

FIELD: equipment for oil production industry, particularly investigation of working processes of rod and screw oil-well pumps for testing and running them. SUBSTANCE: installation has cone transmission for rotating screw pump. Mechanism for providing reciprocation motion of rod pump has chain drive with articulation joint driven by means of electric motor with cone reduction gear. Pumps are mounted on frame having fixing lock with possibility for inclining pump axes by necessary angle. EFFECT: simplified low-cost operation of installation. 1 dwg

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RU 2 159 867 C1

Authors

Urazakov K.R.

Gabdrakhmanov N.Kh.

Valeev M.D.

Akhtjamov M.M.

Galiullin T.S.

Kutlujarov Ju.Kh.

Makov I.A.

Dates

2000-11-27—Published

1999-03-15—Filed