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. 06, 1990
Filed:
Jun. 30, 1989
Applicant:
Inventors:
Assignee:
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
361413 ; 361392 ; 165 803 ;
Abstract
An electronic module includes two printed-circuit boards which are equipped with hybrid assemblies. The electronic module takes up only a small amount of space and, at the same time, efficiently dissipates the heat loss caused by the hybrid assemblies. The hybrid assemblies are arranged in such a manner that they can be interspersed with one another, similar to a sandwich-type construction. The interspersing provides duct-type, perpendicularly aligned interspaces between the hybrid assemblies, allowing the heat loss to be dissipated in a chimney-like fashion.