Pressure regulating valve

A pressure regulating valve arranged to operate upon increase of pressure in a fluid passage is disclosed. It comprises a valve hole (18) having opposite ends, one of the ends facing the fluid passage (16), and a valve body (10) for normally closing the valve hole at the other end thereof. The valve...

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Bibliographische Detailangaben
Hauptverfasser: KITADA, AKIHARU, YABUMOTO, JUNSUKE, YANO, HISASHI
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A pressure regulating valve arranged to operate upon increase of pressure in a fluid passage is disclosed. It comprises a valve hole (18) having opposite ends, one of the ends facing the fluid passage (16), and a valve body (10) for normally closing the valve hole at the other end thereof. The valve body has an arcuate configuration and is elastically deformable. When the pressure in the passage is increased due to an increase of flow resistance, the valve body is deformed by the increased pressure to open the valve hole which continues to open until the pressure lowers to a level where the elastic force in the valve body prevails over the pressure.