The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 2005
Filed:
Aug. 14, 2002
Robin L. Binder, San Carlos, CA (US);
Robin L. Binder, San Carlos, CA (US);
Other;
Abstract
An FT-IR toxic gas monitoring system and method for detection of one or more toxic gas species in a fluid environment containing or susceptible to presence of toxic gases. Such gas monitoring system includes: (1) a spectroscopic monitoring assembly for transmitting modulated infrared radiation through a spectroscopic cell that contains a gas sample from such fluid environment and generating a corresponding digitized spectrum characteristics of such gas sample for analysis; (2) a gas sampling and delivery subsystem for sampling the fluid environment and delivering the gas sample to the spectroscopic cell; and (3) a computational assembly (i) including a stored signal-to-noise ratio reference, and a stored background spectrum for the fluid environment when the toxic gas species is not present, and (ii) arranged to analyze the digitized spectrum and responsively produce an output indicative of quantitative presence of the toxic gas species in the fluid environment.