MOTOR-DRIVEN VALVE WITH ASSISTED CLOSING

The invention relates to a motor-driven valve (1) comprising an actuating rod (15) driven by an electric motor (5) and connected to a mobile flap (8) that can assume an open position and a closed position where the flap rests on a seat (10) against the pressure of a liquid, characterised in that the...

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Bibliographic Details
Main Authors SOBRINO, CÉCILIO, MOREAU, PASCAL
Format Patent
LanguageEnglish
French
German
Published 30.09.2015
Subjects
ACTUATING-FLOATS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
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Summary:The invention relates to a motor-driven valve (1) comprising an actuating rod (15) driven by an electric motor (5) and connected to a mobile flap (8) that can assume an open position and a closed position where the flap rests on a seat (10) against the pressure of a liquid, characterised in that the flap (8) is pressed against its seat (10) by at least one pre-stressed elastic return member (60; 61) for assisted closing.
Bibliography:Application Number: EP20130828814