Pressure controller, valve having pressure controller, and fuel cell equipped with valve having pressure controller

A set pressure controller capable of easily controlling the pressure, releasing a load in an environment at a predetermined temperature or higher and allowing for the formation of a compact structure, a valve having the pressure controller, and a fuel cell equipped with the valve having the pressure...

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Bibliographic Details
Main Authors Yokoi, Akiyoshi, Nakakubo, Toru
Format Patent
LanguageEnglish
Published 27.03.2012
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Summary:A set pressure controller capable of easily controlling the pressure, releasing a load in an environment at a predetermined temperature or higher and allowing for the formation of a compact structure, a valve having the pressure controller, and a fuel cell equipped with the valve having the pressure controller are provided. The pressure controller includes a movable part to be driven by a differential pressure, wherein the pressure controller is attachable to the valve. The pressure controller attached to the valve provides the movable part with a predetermined displacement to control the set pressure.