IMPROVED RADIAL COVERAGE PISTON RING GROOVE ARRANGEMENT

A main shaft bearing compartment seal system is described herein. A modified ring groove geometry creates two distinct cavities or steps (215, 218) for a piston ring (230) and a wave spring (240). This concept provides a separate groove cavity for the spring (240) independent of the fool-proofing an...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	MILLER, Jonathan Logan
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CYLINDERS ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PISTONS SEALINGS STEAM ENGINES THERMAL INSULATION IN GENERAL WEAPONS
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