Improvements in Valves

Improvements in Valves

26,736. Fisher, E., and Peck, F. S. Nov. 29. Rotary cylindrical valves comprise a casing A having inlet and outlet B, C and a hollow cylindrical valve seat M having a serrated port 0, Figs. 3 and 4. The valve member comprises a segment of a hollow cylinder R having a straight edge S and a serrated e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: EMANUEL FISHER, FREDERICK STANHOPE PECK
Format: Patent
Sprache:eng
Schlagworte:
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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Beschreibung
Zusammenfassung:26,736. Fisher, E., and Peck, F. S. Nov. 29. Rotary cylindrical valves comprise a casing A having inlet and outlet B, C and a hollow cylindrical valve seat M having a serrated port 0, Figs. 3 and 4. The valve member comprises a segment of a hollow cylinder R having a straight edge S and a serrated edge T. Caps I and H are removable from the casing and are interchangeable so that the position of the valve member may be reversed. The relative positions of the serrations of the seating and valve member in the ordinary and reversed positions of the valve member are shown in Figs. 3 and 4 respectively, and correspond to different rates of valve-closure, an intermediate effect being obtained by the closing of the valve by the straight edge S.