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:
May. 21, 2024
Filed:
Sep. 26, 2019
Shimadzu Corporation, Kyoto, JP;
Kenichi Nakadozono, Kyoto, JP;
Takeshi Iharada, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto, JP;
Abstract
A water quality analyzer includes a combustion tube () for burning a liquid sample inside, a sample injector () that executes sample injection operation into the combustion tube (), a pressure sensor () that detects pressure inside the combustion tube (), a temperature sensor () that detects a temperature of the combustion tube (), and a determination part () configured to determine whether the combustion tube () and/or the sample injector () is normal or abnormal based on an output of the pressure sensor () and an output of the temperature sensor () immediately after the sample injection operation by the sample injector () is executed.