VALVE DEVICE

A rotary valve body has a first passage and changes a communication state between the first passage and a second passage. A housing has the second passage and defines a valve chamber in which a valve body is accommodated and in which the second passage is opened. A sealing member having a third pass...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	IKEMOTO, Tadashi, SHIGEMATSU, Makoto
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL DEVICES FOR VENTING OR AERATING ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A rotary valve body has a first passage and changes a communication state between the first passage and a second passage. A housing has the second passage and defines a valve chamber in which a valve body is accommodated and in which the second passage is opened. A sealing member having a third passage is compressed between an outer surface of the valve body and an inner wall surface defining the valve chamber. The sealing member is in pressure contact with the outer surface of the valve body and the inner wall surface defining the valve chamber at a peripheral edge of an opening on one side of the third passage and at a peripheral edge of an opening on the other side, respectively. A diameter of the third passage is maximized at one of the opening on one side and the opening on the other side.