Flowing device for optics-based methanol sensor

Details Flowing device for optics-based methanol sensor Flowing device for optics-based methanol sensor

2006-12-20

2010-02-02

Chowdhury, Tarifur R. (Department: 2886)

Optics: measuring and testing

For light transmission or absorption

Of fluent material

Reexamination Certificate

active

07656533

ABSTRACT:
A flowing device for an optics-based methanol sensor includes an inner housing that surrounds the optics-based methanol sensor, an outer housing that surrounds the inner housing, a flow channel in the inner housing formed on a totally reflecting surface of the optics-based methanol sensor, a fuel inlet that is formed through the inner and outer housings and supplies liquid fuel to the flow channel, and a fuel outlet that is formed through the inner and outer housings and discharges the liquid fuel that has passed through the flow channel to an outside of the outer housing.

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Office Action issued by Chinese Patent Office in Chinese Patent Application No. 2007100021309 on Feb. 6, 2009.
Office Action issued by the Japanese Patent Office in Japanese Patent Application No. 2007-102116 on Mar. 31, 2009.

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