Method of remanufacturing a prechamber assembly

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United States of America Patent

PATENT NO 10662865
APP PUB NO 20180058305A1
SERIAL NO

15651231

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of remanufacturing a prechamber assembly includes determining a width W of an original circumferential weld bead that extends around and joins a proximal end of an outer peripheral wall of a prechamber housing and a distal end of an outer peripheral wall of a body assembly, cutting through the weld bead in order to separate the prechamber housing from the body assembly, and removing material from an outer peripheral portion of a distal end portion of the body assembly. The method includes removing the material in an axial direction parallel to the central axis of the prechamber assembly for a distance that is from 2.5-3 times the width W.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INC100 N E ADAMS STREET PATENT DEPARTMENT PEORIA IL 61629

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bright, Larry D Walnut, US 2 13
Graham, Curtis J Peoria, US 30 251
Graham, Timothy S Golden, US 5 16
Luick, Kegan J Corinth, US 5 36

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