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:
Jul. 15, 2014
Filed:
Jun. 15, 2009
Sadok Garnit, Plessis Robinsor, FR;
Francis Roy, Les Ulis, FR;
Guillaume Joncquet, Paris, FR;
Jean-philippe Poirot-crouvezier, St. Georges de Commiers, FR;
Sadok Garnit, Plessis Robinsor, FR;
Francis Roy, Les Ulis, FR;
Guillaume Joncquet, Paris, FR;
Jean-Philippe Poirot-Crouvezier, St. Georges de Commiers, FR;
Commissariat a l'Energie Atomique et aux Energies Alternatives, Paris, FR;
Peugeot Citroen Automobiles SA, Velizy Villacoublay, FR;
Abstract
The invention relates to a fluid delivery head for an electrochemical cell, for example a fuel cell. The delivery head combines the inlets and outlets of the lines for delivering the fluids, notably hydrogen and oxygen. The hydrogen delivery line feeds an active part of the fuel cell and includes a cavity in communication with a discharge pipe via a solenoid valve. The invention performs several functions with a minimum of elements and with reduced bulk.