Alignment flange mounted optical window for a laser gas analyzer

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United States of America Patent

PATENT NO 9244003
SERIAL NO

14620807

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Abstract

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An alignment unit for a laser analyzer that performs measurements on a substance inside a chamber includes a first alignment flange that attaches to the chamber, a second alignment flange that attaches one of a launch unit or detect unit of the laser analyzer to the chamber, an alignment stud for adjusting horizontal and vertical alignment of the second alignment flange, an optical window that keeps the chamber closed when the one of the launch unit or detect unit is removed from the chamber, and a sealing member provided between the second alignment flange and the optical window.

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Patent Owner(s)

Patent OwnerAddress
YOKOGAWA ELECTRIC CORPORATION2-9-32 NAKACHO MUSASHINO-SHI TOKYO 180-8750

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cowie, Alan I Friendswood, US 2 22
Matsuo, Junichi Tokyo, JP 93 542

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