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:
Dec. 22, 2015
Filed:
Dec. 13, 2011
Thilo Trapp, Aliso Viejo, CA (US);
Torsten Pechstein, Radebeul, DE;
Thilo Trapp, Aliso Viejo, CA (US);
Torsten Pechstein, Radebeul, DE;
Abstract
A potentiometric sensor includes a housing, in which a reference half cell space and a separated, measuring half cell space are formed. The reference half cell space contains a reference electrolyte and at least one part of a first potential sensing electrode for sensing a reference potential, and the measuring half cell space is liquid-tightly sealed by a measuring membrane, and contains an inner electrolyte and at least one part of a second potential sensing electrode for sensing a measuring half cell potential. A passageway extends through a wall of the housing, and opens into the reference half cell space, and is sealed relative to a medium surrounding the housing. The potentiometric sensor has a way for producing through the passageway an electrolytic contact between the reference electrolyte and the medium surrounding the housing.