SHOCK ABSORBER PISTON COMPATIBLY ATTAINING STEADY THROTTLING PROPERTY AND PRESSURE SENSITIVE VALVE OPENING PROPERTY

SHOCK ABSORBER PISTON COMPATIBLY ATTAINING STEADY THROTTLING PROPERTY AND PRESSURE SENSITIVE VALVE OPENING PROPERTY

PROBLEM TO BE SOLVED: To provide a shock absorber for compatibly minimizing the width of the valve seat of a pressure sensitive release valve provided in a piston to reduce the suction force of the valve seat on a valve plate seated on the valve seat and stabilize the operating performance of the pr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ONUMA TOSHIO
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a shock absorber for compatibly minimizing the width of the valve seat of a pressure sensitive release valve provided in a piston to reduce the suction force of the valve seat on a valve plate seated on the valve seat and stabilize the operating performance of the pressure sensitive release valve and securing the length of a throttle release passage as required for stabilizing its operating performance when forming the throttle release passage bypassing the pressure sensitive release valve by using a groove crossing the ring of the valve seat of the pressure sensitive release valve. SOLUTION: The ring of the valve seat of the pressure sensitive release valve has a locally increased width at a portion which the groove of the throttle release passage crosses. COPYRIGHT: (C)2009,JPO&INPIT