Tube connector for heap leach mining, drip tube percolation system, and method for connecting same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5402991
SERIAL NO

08288682

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A tube connector utilized in connecting a drip tube to a header pipe in a heap leach mining percolation system which provides for strength at the normally weak connection between the header pipe and the drip tube. The tube connector includes a housing providing a fluid passageway extending therethrough between a header pipe and a drip tube. A nipple section is formed at one end of the housing for accommodating the drip tube therearound which is of a relatively short length, and hence, a relatively short bending movement, to significantly reduce breakage of the connector during transportation. The connector further includes a driving collar engageable with, the housing which includes a driving mechanism for locking the housing with respect to the header pipe and a compression mechanism for providing a compressive force on the drip tube to tension lock the drip tube between the nipple section and the collar; a tapered thread for connecting the drip tube connector to the header pipe also provides for reusable connection to a header pipe in which the threads in a connecting apperature heave been stripped.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NEWMONT USA LIMITED6363 SOUTH FIDDLER'S GREEN CIRCLE SUITE 800 GREENWOOD VILLAGE CO 80111

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schindler, Allen J Elko, NV 1 4

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