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:
Jun. 14, 1983
Filed:
May. 30, 1980
Applicant:
Inventors:
Assignee:
Nippon Electric Company, Limited, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
400679 ;
Abstract
A line printer is provided with at least one cross flow fan positioned above the hammer actuators for directing an air flow across the actuators for cooling the same. The exiting heated air is ventilated to the outside and may pass through sound absorbers or mufflers in order to achieve quiet operation.