VALVE, PARTICULARLY, RADIATOR VALVE Russian patent published in 2003 - IPC

Abstract RU 2197666 C2

FIELD: heat power engineering. SUBSTANCE: invention relates to radiator valves and is designed for shutting off medium flow. Valve, particularly, radiator valve, comprises valve member and valve seat. Valve member in closed position rests on valve seat over locking line. Radial distance between locking line and outer edge of overflow surface in radial direction changes in direction over circumference. With valve opened, liquid flows over the surface. EFFECT: reduced noise at operation of valve. 7 cl, 3 dwg

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RU 2 197 666 C2

Authors

B'Erggor Nil'S

Messmer Dzhejms Dejvid

Dates

2003-01-27—Published

2001-04-02—Filed