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:
Nov. 02, 2004
Filed:
Apr. 09, 2003
Applicant:
Inventors:
Assignee:
Pierburg GmbH, Neuss, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M 3/510 ;
U.S. Cl.
CPC ...
F02M 3/510 ;
Abstract
An air intake channel system for internal combustion engines is provided. The system includes several air intake channels each of which is formed by at least a first and a second channel member. A common channel member is allocated to two of the air intake channels and includes two air inlet openings. By pivoting the common channel member, the length of the air intake channels can be jointly varied.