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:
Mar. 26, 2019
Filed:
Nov. 28, 2016
Horiba, Ltd., Kyoto-shi, Kyoto, JP;
HORIBA, Ltd., Kyoto-shi, Kyoto, JP;
Abstract
In order to provide a reference electrode capable of suppressing an error in a measured value even when refilling an internal solution during sample measurement, a reference electrode including: a casing adapted to store the internal solution in an internal space; and an internal electrode that rises from the bottom surface of the internal space and is immersed in the internal solution further includes: a surrounding wall that rises from the bottom surface so as to surround the side circumferential surface of the internal electrode; and an inlet port that is for refilling the internal solution in the casing. In addition, in the reference electrode, the surrounding wall is adapted such that a fore end surface thereof is opened and the height thereof is higher than the height of the internal electrode, and the inlet port is adapted to be opened toward a space outside the surrounding wall.