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. 26, 1988
Filed:
Nov. 03, 1986
Applicant:
Inventors:
Wolfgang Porth, Frankfurt am Main, DE;
Wolfgang Weibler, Hofheim a. T., DE;
Eckhardt Kern, Hofheim a. T., DE;
Thomas Hannewald, Griescheim, DE;
Reiner Weingartner, Hofheim a. T., DE;
Assignee:
VDO Adolf Schindling AG, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D / ;
U.S. Cl.
CPC ...
731182 ; 123494 ;
Abstract
In an arrangement having an air-mass meter for an internal combustion engine, a measurement tube passes through a division wall which separates the interior of an air filter from a pulsation-damping space. In this way, a compact structural shape is obtained which takes into account the conditions of flow of the intake port of an internal combustion engine, particularly of an automotive vehicle. The structure is economical to manufacture, and operates dependably.