Title: Combustion furnace particularly for burning refuse

Abstract: A combustion furnace particularly for burning refuse comprises a furnace housing having an inlet adjacent one end and a discharge chute at the opposite end. A grate extends between the inlet for the material to be burned and the discharge and it slopes downwardly toward the discharge but it includes step portions each of which has a grate part which slopes in a direction opposite to the overall sloping of the grate. The overall slope of the grate is about 10.degree. to 20.degree. from the horizontal while the sloping of the individual stepped portions is from between 5.degree. and 10.degree..

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Inventors: Kunstler, Hans (8048 Zurich, CH)

Application Number: 513073
Filing Date: 1974-10-08
Publication_date: 1976-02-10
Assignee:
Primary Class(es): 110/255
Other Classes:
US Patent Ref:

3041986	Jul, 1962	Reilly	110/10.
3055320	Sep, 1962	Bolda	110/38.
3057308	Oct, 1962	Knipping	110/8.
3371629	Mar, 1968	Engdahl et al.	110/75.
3395655	Aug, 1968	Guy	110/75.
3413938	Dec, 1968	Dvirka	110/38.

Other Refs:
Primary Examiner: Sprague, Kenneth W.
Assistant Examiner:
Attorney: McGlew and Tuttle