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:
Feb. 14, 1978
Filed:
Apr. 02, 1975
Applicant:
Inventor:
Hans Koch, Zurich, CH;
Assignee:
BBC Brown Boveri & Company, Limited, Baden, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C / ; F02G / ;
U.S. Cl.
CPC ...
60 3929 ; 60 3965 ; 60 3 / ; 60 3 / ;
Abstract
The system has a plurality of small primary combustion chambers which lead into a larger secondary combustion chamber in order to reduce the amount of nitrous oxides produced during combustion and thus, lower, pollution. The primary combustion chambers are arrayed in a spherical pattern to eliminate the need for individual ignition devices and to provide a better mixing effect and a more uniform temperature distribution within the secondary combustion chamber.