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. 19, 1996
Filed:
Nov. 27, 1995
Michael Pontoppidan, Rueil-Malmaison, FR;
Bruno Covin, Boulogne-Billancourt, FR;
Jean C Lucas, Cergy, FR;
Christophe Preterre, Paris, FR;
Magneti Marelli France, Nanterre Cedex, FR;
Abstract
The tubular skirt (12) in the partition between the air ports (2, 3) supports the injector (11) and forms two fuel passages (19) emerging in the ports (2, 3) between two opposed lateral walls (15) each thinned to a bevel (16) toward the downstream end with a free edge (17) in the form of a thin blade and with a notch having concavity turned toward the downstream end, a region (23) of the internal face of each lateral wall (15) upstream of the bevel (16) preferably being struck by at least one jet of fuel coming from the injector (11). Application to fuel-injected engines with two inlet valves per cylinder.