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. 17, 1987
Filed:
Jun. 21, 1985
Applicant:
Inventor:
Fritz Reuter, Esslingen, DE;
Assignee:
J. Eberspachge, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R / ; F23N / ;
U.S. Cl.
CPC ...
324 / ; 431 13 ;
Abstract
An apparatus and method for recognizing malfunctions of a heater operated with liquid fuel uses output signals of a function testing circuit to be displayed in coded form. By this method it is possible to identify, on a display, which is preferably an operating state indicator light, a disturbance. The type of disturbance and hence the trouble spot can also be displayed without any further expenditure.