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:
Oct. 26, 1982
Filed:
Jul. 01, 1980
Applicant:
Inventor:
Mitsumasa Inoue, Yokohama, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
123548 ; 123547 ; 261144 ; 4818 / ;
Abstract
An air/fuel mixture heating device for an internal combustion engine comprises a riser portion located at a relatively high position in the riser space in an intake manifold and having air/fuel mixture heating means and a barrier formed on a circumference of a riser surface of the riser portion, and an intake air inlet arranged in opposition to the riser surface for introducing intake air to the riser surface, thereby promoting the atomization of fuel particles by heating by the riser surface and by causing the fuel to pass by the barrier to distribute the fuel uniformly to respective cylinders of the engine.