Sealing element for radial sealing of valve for sealing hydraulic or pneumatic systems, has opening of acute angle that is aligned against direction, in which pressing force is supplied on piston

Sealing element for radial sealing of valve for sealing hydraulic or pneumatic systems, has opening of acute angle that is aligned against direction, in which pressing force is supplied on piston

The sealing element (206) is arranged on a peripheral area of a piston (204) radial in relation to a longitudinal axis (212) of the piston of a valve (200), where an inner element wall is provided, which adjoins the radial peripheral area of the piston. A portion of an outer sealing element wall run...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GLIATIS, PANAGIOTIS, NITSCHKE, WERNER
Format: Patent
Sprache:eng ; ger
Schlagworte:
ACTUATING-FLOATS
BLASTING
COCKS
CYLINDERS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PISTONS
SEALINGS
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The sealing element (206) is arranged on a peripheral area of a piston (204) radial in relation to a longitudinal axis (212) of the piston of a valve (200), where an inner element wall is provided, which adjoins the radial peripheral area of the piston. A portion of an outer sealing element wall runs in an acute angle in relation to the longitudinal axis of the piston. An opening of the acute angle is aligned against a direction, in which a pressing force (214) is supplied on the piston. Independent claims are included for the following: (1) a valve for sealing hydraulic or pneumatic systems; and (2) a method for manufacturing a valve for sealing a hydraulic or pneumatic system. Die Erfindung betrifft ein Dichtelement (206) zum radialen Abdichten eines Ventils, wobei das Dichtelement (206) an einer bezüglich einer Längsachse eines Kolbens (204) des Ventils (200) radialen Umfangsfläche des Kolbens (204) angeordnet ist. Das Dichtelement (206) umfasst eine an die radiale Umfangsfläche des Kolbens (204) angrenzende innere Dichtelementwand (218) und eine äußere Dichtelementwand (220), wobei zumindest ein Teilbereich (222) der äußeren Dichtelementwand (220) in einem spitzen Winkel (228) bezüglich der Längsachse des Kolbens (204) verläuft.