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:
Sep. 20, 2016
Filed:
Oct. 25, 2012
Applicant:
Agilent Technologies, Inc., Loveland, CO (US);
Inventor:
Robert P. Rhodes, Lincoln University, PA (US);
Assignee:
Agilent Technologies, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 30/68 (2006.01); G01N 21/72 (2006.01); H05B 3/40 (2006.01); H05B 1/02 (2006.01);
U.S. Cl.
CPC ...
G01N 21/72 (2013.01); G01N 30/68 (2013.01); H05B 1/0247 (2013.01); H05B 3/40 (2013.01);
Abstract
A flame photometric detector (FPD) for use in a gas chromatography (GC) apparatus is described. The FPD has an emission block that is maintained in a first temperature range, and a transfer line that is maintained in a second temperature range that is greater than the first temperature range. The FPD is coupled to a light detector, such as a photomultiplier tube (PMT).