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:
Jan. 09, 2007
Filed:
Nov. 26, 2002
Edward Demarest, Bristol, CT (US);
John Koopman, Colchester, CT (US);
Norman Schaefer, Riverton, CT (US);
Andrzej Stanek, Meriden, CT (US);
Iris Shiroma, New Haven, CT (US);
Allan Tomasco, Southington, CT (US);
Elena Stockton, Wallingford, CT (US);
Frano Barbir, Rocky Hill, CT (US);
John Zagaja, East Granby, CT (US);
Thomas Skoczylas, Guilford, CT (US);
Lawrence Moulthrop, Windsor, CT (US);
Edward Demarest, Bristol, CT (US);
John Koopman, Colchester, CT (US);
Norman Schaefer, Riverton, CT (US);
Andrzej Stanek, Meriden, CT (US);
Iris Shiroma, New Haven, CT (US);
Allan Tomasco, Southington, CT (US);
Elena Stockton, Wallingford, CT (US);
Frano Barbir, Rocky Hill, CT (US);
John Zagaja, East Granby, CT (US);
Thomas Skoczylas, Guilford, CT (US);
Lawrence Moulthrop, Windsor, CT (US);
Proton Energy Systems, Inc., Wallingford, CT (US);
Abstract
A system and method are provided for monitoring the levels of combustible gas in a gas stream. The system includes means for controlling the relative humidity of the the gas stream to maintain a humidity level in the performance range of combustible gas sensors. A number techniques are illustrated for achieving the humidity control, including, secondary phase separations, mixing the gas with dry air and adjusting of the gas stream temperature.