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(19)

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2 011 581

(13)

(51)

IPC

(21) (22)

Application

4926177/11, 1991-04-08

(22)

Actual filing date

1991-04-08

(45)

Published

1994-04-30

(72)

Inventor

Glushko M.I.Seljanina T.V.Churkin P.T.

(73)

Holder

Ural'Skoe Otdelenie Vserossijskogo Nauchno-Issledovatel'Skogo Instituta Zheleznodorozhnogo Transporta

BRAKE AIR DISTRIBUTOR OF RAILWAY VEHICLE Russian patent published in 1994 - IPC

Abstract RU 2011581 C1

FIELD: railway transport. SUBSTANCE: pressure reducing device 3 has movable partition 4 with hollow rod which has throttling hole 6 and seat, check valve 11 which positively closes channel of spool valve chamber 9 and throttling hole 6 in rod under action of pressure differential between working chamber 13 and main line channel 8. Check valve 14 is installed in channel 12 laid to space above movable partition 4. EFFECT: enhanced reliability. 1 dwg

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RU 2 011 581 C1

Authors

Glushko M.I.

Seljanina T.V.

Churkin P.T.

Dates

1994-04-30—Published

1991-04-08—Filed