Method for forming a welded seal

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United States of America Patent

PATENT NO 9816850
SERIAL NO

14413644

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Importance

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Abstract

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A welding method includes inserting a weldable object at least partially into a through-bore formed in a generally tubular body, the tubular body having an interior flow passageway and an outer surface, and the through-bore having a borehole wall; transmitting inert gas between the weldable object and the borehole wall, the gas being transmitted through the through-bore; and welding the weldable object to the tubular body while the inert gas is being transmitted.

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Patent Owner(s)

Patent OwnerAddress
MICRO MOTION INC7070 WINCHESTER CIRCLE BOULDER CO 80301

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allen, Charles Robert Houston, US 13 88
Ha, Chae H Houston, US 2 5

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