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. 30, 1993
Filed:
Jun. 18, 1992
Applicant:
Inventors:
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
361694 ; 165 803 ; 174 161 ; 361796 ; 361826 ;
Abstract
In an electronic equipment having an exhaust duct for exhausting air heated in the equipment, and a cable lead-in portion which is disposed adjacent to the exhaust duct and through which external connector cables is to be led, a partition is disposed between the exhaust duct and the cable lead-in portion. The partition is movable so as to vary the area of an exhaust opening of the exhaust duct and the area of a lead-in opening of the cable lead-in portion.