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2 381 389

(13)

(51)

IPC

F04D29/42(2006-01-01)

(21) (22)

Application

2008103991/06, 2008-02-07

(24)

Start date

2008-02-07

(22)

Actual filing date

2008-02-07

(45)

Published

2010-02-10

(72)

Inventor

Prokopenko Vladimir Il'IchShevchenko Sergej MikhajlovichGorbenko Aleksandr Borisovich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Mashinostroitel'Nyj Zavod"

FEED COVER Russian patent published in 2010 - IPC F04D29/42

Abstract RU 2381389 C2

FIELD: engines and pumps.

SUBSTANCE: invention relates to machine building and can be used in PE-type feeding pumps commonly used at nuclear and thermal power stations. Proposed feed cover comprises inlet branch pipe 1 and cylindrical casing 2 with supports 3. Said casing accommodates baffle 4 to make, together with casing 2, feed hydraulic chamber 5 and pump first section chamber. Baffle 4 incorporates adapter 6 and tab 7 representing a rhomb with rounded apices.

EFFECT: feed cover integrated with adapter and tab.

2 dwg

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RU 2 381 389 C2

Authors

Prokopenko Vladimir Il'Ich

Shevchenko Sergej Mikhajlovich

Gorbenko Aleksandr Borisovich

Dates

2010-02-10—Published

2008-02-07—Filed