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:
Dec. 03, 2013
Filed:
Dec. 07, 2010
Applicant:
Feng Jin, Milford, CT (US);
Inventor:
Feng Jin, Milford, CT (US);
Assignee:
PerkinElmer Health Sciences, Inc., Waltham, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 3/30 (2006.01); F23D 14/62 (2006.01);
U.S. Cl.
CPC ...
Abstract
An atomic absorption instrument has a burner and a mixing apparatus for delivering a combustible mixture to the burner. The mixing apparatus includes a mixing chamber assembly having a plurality of internal delivery passageways. An end cap assembly holds a nebulizer closes a mixing chamber. The end cap assembly has a plurality of internal feed passageways through which fluid from the internal delivery passageways flows into the mixing chamber. Latch mechanisms couple the end cap assembly to the mixing chamber assembly. The latch mechanisms can be operated to remove the end cap assembly.