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:
Oct. 02, 2012
Filed:
Nov. 03, 2008
Thomas John Bergman, Jr., Clarence Center, NY (US);
Rick Boyer, Garland, TX (US);
Sandro Di Santo, Richardson, TX (US);
Michael Henry Hawke, Kenmore, NY (US);
Keith Randall Pace, E. Amherst, NY (US);
Thomas Robert Schulte, Grand Island, NY (US);
Brian Donald Warrick, Colorado Springs, CO (US);
Thomas John Bergman, Jr., Clarence Center, NY (US);
Rick Boyer, Garland, TX (US);
Sandro Di Santo, Richardson, TX (US);
Michael Henry Hawke, Kenmore, NY (US);
Keith Randall Pace, E. Amherst, NY (US);
Thomas Robert Schulte, Grand Island, NY (US);
Brian Donald Warrick, Colorado Springs, CO (US);
Praxair Technology, Inc., Danbury, CT (US);
Abstract
A novel fail-safe temperature monitoring system that can distinguish excessive chemical adsorbent temperature from temperature sensing component failure is provided. This system prevents the gas purifier from shutting down as a result of temperature sensing component failure, and thereby prevents a false shutdown of a high-purity gas production plant.