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(11)

2 016 243

(13)

C1

(51)

IPC

(21) (22)

Application

5045689/29, 1992-04-07

(22)

Actual filing date

1992-04-07

(45)

Published

1994-07-15

(72)

Inventor

Komarov V.M.

(73)

Holder

Vojskovaja Chast'

GEAR PUMP Russian patent published in 1994 - IPC

Abstract RU 2016243 C1

FIELD: aircraft engines; fuel and hydraulic systems. SUBSTANCE: made on face surfaces of movable and fixed thrust bearings are circular grooves arranged opposite to sealing beads of driving and driven gears. Drain grooves and holes connecting drain and circular grooves are made on sections of face surfaces of thrust bearings arranged in zone of engagement of gear teeth. EFFECT: enhanced reliability. 3 dwg

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RU 2 016 243 C1

Authors

Komarov V.M.

Dates

1994-07-15—Published

1992-04-07—Filed

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