Tungsten-halogen electromagnetic radiation optical systems source

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United States of America Patent

PATENT NO 10274366
APP PUB NO 20170052067A1
SERIAL NO

15308044

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Abstract

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A tungsten-halogen electromagnetic radiation source has a sealed transparent aluminum oxynitride envelope defining an interior volume. At least one optical element is integrally formed into the aluminum oxynitride envelope. A tungsten filament is located in the aluminum oxynitride envelope. A fill gas in the interior volume contains at least a gaseous halogen compound.

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Patent Owner(s)

Patent OwnerAddress
HALLIBURTON ENERGY SERVICES INC3000 N SAM HOUSTON PARKWAY E HOUSTON TX 77032-3219

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pelletier, Michael T Houston, US 190 2809
Perkins, David L The Woodlands, US 157 1680

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