ADJUSTABLE DEVICE FOR VALVE CONTROL AND ADJUSTING METHOD

PROBLEM TO BE SOLVED: To provide a valve control device comprising actuators of the same number with valves, linearly displacing in an axial direction, having a compact adjustment means and allowing adjustment in a very short time when the device is mounted on a cylinder head of an engine. SOLUTION:...

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Bibliographische Detailangaben
Hauptverfasser:	DONCE LUCIEN, FIACCABRINO CALOGERO
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES DEVICES FOR VENTING OR AERATING DYNAMO-ELECTRIC MACHINES ELECTRICITY ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERATION HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a valve control device comprising actuators of the same number with valves, linearly displacing in an axial direction, having a compact adjustment means and allowing adjustment in a very short time when the device is mounted on a cylinder head of an engine. SOLUTION: Each actuator has a ferromagnetic armature 22 fixed to a valve push rod 24 and at least a return spring 28a which has one end supporting the rod 24 and the other end supporting an anchoring means, and is adjustable in position relative to a case of the actuator. A passage is provided between the actuators of the two adjacent valves 25 to allow passage of an adjusting tool. COPYRIGHT: (C)2010,JPO&INPIT