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:
Jan. 21, 2020
Filed:
May. 12, 2015
Hitachi High-technologies Corporation, Tokyo, JP;
Teruhiro Yamano, Tokyo, JP;
Hitachi High-Technologies Corporation, Tokyo, JP;
Abstract
An automatic analysis apparatus is capable of replacing circulated water in a reaction vessel and continuously cooling a light source lamp without stopping an operation for measuring a specimen. In an operation state, a drain electromagnetic valveis opened to drain reaction vessel water outside and when the water level reaches a measurement limit water level, the drain electromagnetic valveis closed. The reaction vessel water is supplied by starting a water supply pump, opening a water supply electromagnetic valve and when the water level has reached a full water level, the water supply electromagnetic valve is closed, and the water supply pump is stopped. In a state other than the operation state, the reaction vessel water is drained outside. When the water level has reached a circulation limit water level, the drain electromagnetic valve is closed.