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:
Apr. 30, 1985
Filed:
Jun. 23, 1982
Applicant:
Inventors:
Assignee:
Papst-Motoren GmbH & Co. KG, St. Georgen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
165 / ; 165121 ; 174 / ; 361384 ;
Abstract
A heat sink for instrument parts and electronic devices is provided, the heat sink including an elongated rectangular plate having cooling ribs, the ribs extending in the longitudinal direction of the plate. A fan having radial discharge is mounted on the plate to effect ventilation of the ribs and the devices mounted on the heat sink.