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:
May. 12, 2009
Filed:
Aug. 02, 2006
Kazuhiro Sakurai, Gotenba, JP;
Kazuhiro Wakao, Susono, JP;
Kazuhiro Sakurai, Gotenba, JP;
Kazuhiro Wakao, Susono, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
The internal combustion engine includes a reformer, and a heating unit composed of a power source connected to a reforming catalyst composed by carrying a catalyst on a metal foil, a positive electrode, and a negative electrode of the reforming catalyst. The reformer includes the reforming catalyst, and reforms a reforming mixture of reforming fuel and reforming air by the reforming catalyst to generate reformed gas containing hydrogen. This reformed gas is supplied to a combustion chamber of the internal combustion engine. Before the reforming mixture is supplied to the reforming catalyst, a temperature of the reforming catalyst is raised to a predetermined preheating temperature higher than an adiabatic reaction temperature in partial oxidation reaction, and then the internal combustion engine is started.