CHECK VALVE

Disclosed is a new and improved check valve for use in applications such as spray drying, for example. The check valve assembly includes a valve member or piston (150) mounted for movement within an axial bore (112) defined within the valve body. The piston controls the flow of fluid through the val...

Full description

Saved in:
Bibliographic Details
Main Author WHITTAKER, FRANK
Format Patent
LanguageEnglish
French
Published 03.06.2004
Edition7
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
Online AccessGet full text

Cover

More Information
Summary:Disclosed is a new and improved check valve for use in applications such as spray drying, for example. The check valve assembly includes a valve member or piston (150) mounted for movement within an axial bore (112) defined within the valve body. The piston controls the flow of fluid through the valve body and opens by moving in an upstream direction opposite the direction of fluid flow so as to minimize the pressure drop across the valve assembly. L'invention concerne un nouveau clapet de non retour amélioré utilisé dans des applications telles que le séchage par pulvérisation. L'ensemble clapet de non retour comprend un élément de clapet ou un piston (150) monté afin de se déplacer dans un alésage axial (112) défini dans le corps de clapet. Le piston commande l'écoulement fluidique à travers le corps du clapet et ouvre ledit clapet par déplacement dans un sens amont opposé au sens d'écoulement fluidique afin de réduire la chute de pression sur l'ensemble clapet de non retour.
Bibliography:Application Number: WO2002GB05226