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:
Nov. 27, 1990
Filed:
May. 05, 1989
Applicant:
Inventors:
Jerzy S Krasinski, Blairstown, NJ (US);
Paul A Papanestor, Maplewood, NJ (US);
Donald F Heller, Bound Brook, NJ (US);
Assignee:
Allied-Signal Inc., Morris Township, Morris County, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
356246 ; 372-3 ; 307426 ;
Abstract
A cell for holding a fluid medium for passing a beam of laser radiation through it to generate Raman shifted radiation is provided with a vaned agitator designed to effect flow of the fluid within the cell across the beam path, so that there is continually provided a fresh column of the optical medium within the beam path.