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2 087 892

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C1

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IPC

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Application

94038113/25, 1994-10-06

(22)

Actual filing date

1994-10-06

(45)

Published

1997-08-20

(72)

Inventor

Bajbakov F.B.Bezchastnov G.A.Volodin Ju.G.Glazkov V.V.Eliseev V.G.Zarajskij G.P.Samorodov Ju.N.

(73)

Holder

Konstruktorskoe Bjuro Obshchego Mashinostroenija

FILTERING DEVICE Russian patent published in 1997 - IPC

Abstract RU 2087892 C1

FIELD: gas sampling. SUBSTANCE: proposed filtering device can be used in gears for taking gas samples when checking content of mechanical impurities in it, specifically, in photometric dust meters. It includes case with cover and branch pipes to supply filtering agent and discharge filtered agent, flat filtering element placed in casing inside case and having radial slot and holes, pressing ring located in case on side of supply of filtered medium and rod with spring. Rod is manufactured in the form of telescopic bushings, one attached to casing, the other pressed against cover with spring positioned between bushing and casing. Bushings are fitted with shoulders. EFFECT: simplified design, improved functional reliability. 1 dwg

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RU 2 087 892 C1

Authors

Bajbakov F.B.

Bezchastnov G.A.

Volodin Ju.G.

Glazkov V.V.

Eliseev V.G.

Zarajskij G.P.

Samorodov Ju.N.

Dates

1997-08-20—Published

1994-10-06—Filed

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