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. 15, 2020
Filed:
Dec. 05, 2018
Applicant:
Shimadzu Corporation, Kyoto, JP;
Inventors:
Assignee:
Shimadzu Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 30/30 (2006.01); G01N 30/38 (2006.01); G01N 30/60 (2006.01); G01N 30/02 (2006.01); G01N 30/20 (2006.01);
U.S. Cl.
CPC ...
G01N 30/6043 (2013.01); G01N 30/38 (2013.01); G01N 30/6047 (2013.01); G01N 30/30 (2013.01); G01N 2030/027 (2013.01); G01N 2030/202 (2013.01); G01N 2030/3007 (2013.01); G01N 2030/3084 (2013.01);
Abstract
To diminish complication and difficulty in attachment and detachment of analytical columns to and from a column oven. The column oven includes, in a column housing part that includes a space for housing the plurality of analytical columns, a column rack that holds the plurality of analytical columns, an inlet switching valve, and an outlet connection portion. At least either the inlet switching valve or the outlet connection portion is formed integrally with the column rack and capable of being attached to and detached from the column housing part together with the column rack.