SEGMENTED CORE AND METHOD FOR MOULDING AN IMPELLER

The invention relates to a segmented core (1 ) for moulding of an impeller (12), especially a pump impeller, comprising at least three segments (2), all segments (2) having the same form and each segment (2) having connecting means (3, 3') for connecting the segment (2) with the adjacent segmen...

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Bibliographische Detailangaben
1. Verfasser:	VESTERMARK VAD, MARTIN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING CASTING HEATING LIGHTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS POWDER METALLURGY PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WEAPONS WORKING METALLIC POWDER WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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