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. 30, 1976
Filed:
May. 12, 1975
Applicant:
Inventor:
Kimiji Karino, Katsuta, JA;
Assignee:
Hitachi, Ltd., , JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N / ;
U.S. Cl.
CPC ...
60303 ; 2327 / ;
Abstract
A vortical flow afterburner device for causing afterburning of engine exhaust gases by mixing air with same, in which the exhaust gas flow is supplied substantially tangentially into a precombustion chamber disposed on the upstream side of a reaction chamber for producing a vortical flow of the exhaust gases, this vortical flow being then supplied into the central portion of the reaction chamber, and air is supplied substantially tangentially into the reaction chamber to insure combustion of the exhaust gases.