Screw assembly for a triple screw pump and triple screw pump comprising said assembly

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United States of America Patent

PATENT NO 12078171
APP PUB NO 20240125322A1
SERIAL NO

18278352

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Abstract

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A screw assembly for a triple screw pump includes a central screw and at least one lateral screw, both provided with one or more helicoidal threads. The lateral screw is arranged to mesh with the central screw, with a lateral screw axis being parallel to a central screw axis. The distance between the axes of the central screw and the lateral screw is greater than the half and lower than 3/5 of a central screw external diameter.

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Patent Owner(s)

Patent OwnerAddress
SETTIMA MECCANICA S R LFRAZ SETTIMA GOSSOLENGO (PC) 29028

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rossi, Manuele Ponte dell'Olio, IT 5 3

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