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:
Feb. 23, 2016
Filed:
Dec. 07, 2012
Applicant:
Jasco Corporation, Hachioji-shi, Tokyo, JP;
Inventors:
Assignee:
JASCO Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/10 (2006.01); G01N 21/64 (2006.01); G01N 30/74 (2006.01); G01N 21/03 (2006.01); B01D 15/40 (2006.01);
U.S. Cl.
CPC ...
G01N 21/64 (2013.01); G01N 21/0317 (2013.01); G01N 21/645 (2013.01); G01N 30/74 (2013.01); B01D 15/40 (2013.01); G01N 2021/0346 (2013.01); G01N 2021/0378 (2013.01); G01N 2021/0382 (2013.01); G01N 2021/6417 (2013.01); G01N 2021/6467 (2013.01); G01N 2021/6482 (2013.01); G01N 2021/6484 (2013.01);
Abstract
A high-pressure fluorescence flow cell comprises a cell body made of a light-transmissive material, wherein the cell body is penetrated by a straight-line flow path for a high-pressure fluid, wherein the flow path is formed with a cross section of 0.1 mmto 5 mm, both inclusive, orthogonal to its longitudinal direction, wherein the ratio t/d of the wall thickness t (mm) to the width d (mm) of the flow path satisfies formula () below, where σ indicates the tensile stress (MPa) of the material of the cell body, and P indicates the withstand pressure (MPa) of the cell body.