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:
May. 16, 2006
Filed:
Dec. 18, 2002
Applicants:
Phillip Mcgee, Owatonna, MN (US);
Robert Kochie, Mantorville, MN (US);
Durval S. Ribeiro, Owatonna, MN (US);
Manokar Chinnandurai, Owatonna, MN (US);
Inventors:
Phillip McGee, Owatonna, MN (US);
Robert Kochie, Mantorville, MN (US);
Durval S. Ribeiro, Owatonna, MN (US);
Manokar Chinnandurai, Owatonna, MN (US);
Assignee:
SPX Corporation, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 37/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus and method for purging and zeroing an analyzer. At times, for good analysis of a gas sample or taking a live reading, the analyzer needs to be zero out and/or purge of contaminants. The analyzer can take a live reading, purge and/or zero in any order. The purge function and zero function can automatically be done before, during or after taking a live reading.