CHECK VALVE

FIELD: mechanics. ^ SUBSTANCE: check valve incorporates a body with branch pipes intended for the main component, for example, oil, and discharged component, for example, a mix of oil with gas. A shut-off element representing a seat with a spring-loaded plate is arranged inside the body along the di...

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Main Authors LACHUGIN IVAN GEORGIEVICH, SHEVTSOV ALEKSANDR PETROVICH, CHERNICHENKO VLADIMIR VIKTOROVICH, CHAGIN SERGEJ BORISOVICH, GRITSENKO VLADIMIR DMITRIEVICH
Format Patent
LanguageEnglish
Russian
Published 27.10.2008
Subjects
ACTUATING-FLOATS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
ENGINEERING ELEMENTS AND UNITS
FIXED CONSTRUCTIONS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
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Summary:FIELD: mechanics. ^ SUBSTANCE: check valve incorporates a body with branch pipes intended for the main component, for example, oil, and discharged component, for example, a mix of oil with gas. A shut-off element representing a seat with a spring-loaded plate is arranged inside the body along the discharged component flow. The seat axis is arranged perpendicular to the discharged component branch pipe axis. A chamber communicating with the body inner space is arranged above the plate. The gate inlet and outlet channels are arranged downstream. ^ EFFECT: check valve opening at minimum possible pressure difference between flows, ruling out condensate formation on sealed surfaces thanks to constant heating by main flow. ^ 2 dwg
Bibliography:Application Number: RU20060135972