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:
Aug. 28, 2018
Filed:
Sep. 24, 2010
Gino Paganelli, Belfaux, CH;
Gino Paganelli, Belfaux, CH;
Compagnie Generale des Etablissements Michelin, Clermont-Ferrand, FR;
Abstract
An electrochemical reactor, such as a fuel cell stack or an electrolyzer, includes a stack of electrochemical cells, a manifold, a sensor, and a monitor. Each electrochemical cell includes an electrode plate having a face in electrical contact with an electrolyte. The manifold is connected to the faces of the electrochemical cells in an exchange circuit, for exchanging a gas with outside of the stack. The sensor is sensitive to a composition of the gas in the circuit. The monitor monitors or controls an operational condition of the electrochemical reactor in response to measurements by the sensor. The stack and the manifold form a one-piece reactor body. A chamber is integrated into the body in communication with the manifold. The sensor is mounted in the body and includes a sensitive or sensing unit exposed directly to an in situ concentration of a component of the gas in the chamber.