SHUTOFF FIRE-SUPPRESSING VALVE FOR COMBUSTIBLE GASES Russian patent published in 1997 - IPC

Abstract RU 2080897 C1

FIELD: fire-extinguishing equipment. SUBSTANCE: the offered fire-suppressing valve consists of body with conical shutoff member on which, from atop, hollow cylinder is installed with screw channels on the outer surface. EFFECT: higher efficiency. 1 dwg

Similar patents RU2080897C1

Title	Year	Author	Number
FIRE BARRIER	1990	Potapov A.Ju.	RU2026096C1
FIRE BARRIER FOR HIGH PRESSURE GAS PIPELINES	1990	Potapov A.Ju.	RU2026097C1
FIRE BARRIER	2006	Potapov Aleksandr Jur'Evich	RU2323755C2
LIQUID FIRE BARRIER FOR LOW-PRESSURE GASES	1996	Potapov A.Ju. Zelenev V.G. Kukharenko S.P.	RU2116809C1
METHOD AND DEVICE FOR SEALING POROUS MASS ON GAS BOTTLE	1993	Potapov A.Ju. Zelenev V.G. Kulikov K.P.	RU2079769C1
FIRE OBSTRUCTOR	0	Potapov Aleksandr Yurevich Usachev Evgenij Vladimirovich	SU1688895A1
BOTTLE FOR DISSOLVED COMBUSTIBLE GAS	1992	Zelenev V.G. Potapov A.Ju.	RU2082913C1
FIRE BARRIER	0	Lakatosh Oleg Vladimirovich Potapov Aleksandr Yurevich	SU1326280A1
FIRE ARRESTER FOR MAIN GAS LINES	0	Vyskrebentsev Anatolij Stepanovich Miroshnichenko Vladimir Ivanovich Fesenko Gennadij Aleksandrovich Goreev Albert Mullovich	SU1791047A1
FIRE-BLOCKING OBSTRUCTION	0	Kolyzhenkov P.A. Gurevich L.M. Kovalskij V.A. Neshumova S.P.	SU588681A1

RU 2 080 897 C1

Authors

Potapov A.Ju.

Dates

1997-06-10—Published

1992-10-09—Filed