PROCEDE ET DISPOSITIF DE TEST DE L'ETANCHEITE D'UN GUIDE DE SOUPAPE

The tool (10) has a hollow body (11) that is able to be placed in a housing that is intended to accommodate a valve rod. A cylinder head comprises a thrust unit on which the body is arranged in a water-tight manner. A centering rod (13) is allowed to slide in the body until a test position. An upper...

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Bibliographische Detailangaben
Hauptverfasser:	FOULOGNE ANTHONY, DELCROIX MICHEL
Format:	Patent
Sprache:	fre
Schlagworte:	BLASTING CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MEASURING MECHANICAL ENGINEERING PHYSICS STEAM ENGINES TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The tool (10) has a hollow body (11) that is able to be placed in a housing that is intended to accommodate a valve rod. A cylinder head comprises a thrust unit on which the body is arranged in a water-tight manner. A centering rod (13) is allowed to slide in the body until a test position. An upper end (14) of the centering rod is crossed by a guide valve. The guide valve is arranged with a top end. An insulating unit or seal (31) is utilized for insulating the top end of the guide valve. An injection channel (27) is utilized for pressurizing the top end. An independent claim is also included for an interface testing method.