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. 16, 2006
Filed:
Feb. 02, 2004
Yoshiyuki Nakanishi, Saitama, JP;
Kenji Dosaka, Saitama, JP;
Keizo Iwama, Saitama, JP;
Shinya Ishimaru, Saitama, JP;
Masanobu Miki, Saitama, JP;
Yoshiyuki Nakanishi, Saitama, JP;
Kenji Dosaka, Saitama, JP;
Keizo Iwama, Saitama, JP;
Shinya Ishimaru, Saitama, JP;
Masanobu Miki, Saitama, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
An exhaust gas purification system equipped, from an upstream side toward downstream side through which an exhaust gas flows, with a plasma reactor and a catalyst unit charged with a catalyst acting on NOin the exhaust gas in this order, and equipped with a reducing agent supplying device to supply a reducing agent at an upstream side of the plasma reactor, wherein the catalyst has an NOadsorptive catalyst layer and an NOselective reduction catalyst layer contacting the NOadsorptive catalyst layer.