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. 02, 1984
Filed:
Feb. 25, 1982
Fritz Adrian, Ratingen, DE;
Theodor Grund, Kamen, DE;
Udo Strauss, Bochum, DE;
Franz Thelen, Mulheim, DE;
Steag AG, , DE;
Abstract
In a method for the ignition of a fuel dust power burner, in which the ignition energy is provided by a fuel dust pilot burner, for example for the ignition of a coal dust burner with a coal dust igniting flame, the ignition performance of the igniting flame is not adequate in some cases. In order to increase the ignition performance, so as also to be able to ignite the flames of high-powered power burners, it is proposed that, after ignition of the igniting flame to which coal dust and air are supplied by respective tube, a mixture of additional igniting coal dust supplied by way of a further tube and air is conducted to this flame by way of the power fuel dust tube, and then the power fuel dust is supplied along the power fuel dust tube.