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. 02, 1995
Filed:
Sep. 17, 1993
Applicant:
Inventor:
Aladar O Simko, Dearborn Heights, MI (US);
Assignee:
Ford Motor Company, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N / ;
U.S. Cl.
CPC ...
60288 ; 60324 ;
Abstract
A very compact arrangement of a catalyst bed and exhaust gas bypass passage for a catalytic converter assembly having an essentially overall oval shape with the catalyst bed and bypass passage essentially parallel and side-by-side, and a multi-wing butterfly valve alternately seatable to close one of the passages while opening the other, and vice-versa.