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:
Dec. 18, 1979
Filed:
May. 24, 1978
Applicant:
Inventor:
Helmuth Haberhauer, Taunusstein, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
219216 ; 219388 ; 219347 ; 432 59 ;
Abstract
A device for fusing toner on a carrier of electrostatic images, the carrier having a predetermined width and moving through a fusion zone heated by infrared radiation, the device comprising a plurality of shortwave infrared radiating means arranged above and transverse to the moving direction of the carrier, each of the radiating means having a length less than the width of the carrier, each of the radiating means being mutually unaligned with the remaining plurality of the radiating means, and wherein the ends of the infrared radiating means are interleaved in a comb-like manner in the center of the fusion zone.