for producing an essentially horizontal flame

Full Title

Adaptation of combustion apparatus for placement in or against an opening of a boiler, e.g. for replacing an oil burner > for producing an essentially horizontal flame

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

COMBUSTION APPARATUS; COMBUSTION PROCESSES

Subclass:

METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL