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:
Nov. 29, 1988
Filed:
Sep. 14, 1987
Applicant:
Inventor:
Ulrich Hilger, Aachen, DE;
Assignee:
Kloeckner-Humboldt-Deutz AG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
123297 ; 123298 ; 1231 / ;
Abstract
An ignition device (2) for an air-compressing internal combustion engine which is cooled only to a small extent by the fuel which impacts upon it. As shown in FIG. 3, a heat reservoir in the form of at least one incandescent helix (15, 16) is inserted between an incandescent rod (6) and a casing (10) which surrounds the helix and the rod.