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Application

97116059/06, 1997-09-30

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Actual filing date

1997-09-30

(45)

Published

1999-07-20

(72)

Inventor

Shimchuk F.S.Zelenov G.A.Molochnikov N.D.Migal' V.S.Sharapatov A.M.Tjurin V.S.Fadeev E.V.

(73)

Holder

Saratovskoe Aktsionernoe Proizvodstvenno-Kommercheskoe Obshchestvo Sapkon

VALVE FOR RESERVOIRS CONTAINING VOLATILE LIQUIDS BREATHING INTO CLOSED SYSTEM Russian patent published in 1999 - IPC

Abstract RU 2133397 C1

FIELD: equipment of reservoirs. SUBSTANCE: valve has pressure and vacuum seals located on one funnel-shaped surface opening to opposite sides. Gas-and-air mixture is discharged at pressure and is admitted at vacuum through one air duct; condensate is returned to reservoir. EFFECT: enhanced reliability. 1 dwg

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RU 2 133 397 C1

Authors

Shimchuk F.S.

Zelenov G.A.

Molochnikov N.D.

Migal' V.S.

Sharapatov A.M.

Tjurin V.S.

Fadeev E.V.

Dates

1999-07-20—Published

1997-09-30—Filed

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