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. 03, 1987
Filed:
Aug. 22, 1984
Applicant:
Inventor:
Werner Lucius, Starnberg, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24H / ;
U.S. Cl.
CPC ...
1261 / ; 1261 / ; 237 / ; 431350 ;
Abstract
A heater, especially a fuel-operated vehicle heater, is provided with a cylindrical insert that supports the flame in a combustion pipe delimiting the combustion chamber of the heater. The insert is arranged in such a way that an annular space is formed between the inside wall of the combustion pipe and the outer wall of the insert by the insert being located concentrically in the combustion pipe so as to project into the combustion chamber. This insert permits a concentration of the flame in the combustion chamber in the proximity of the burner of the heater, resulting in a burning under more favorable conditions and in a more complete burning.