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. 18, 2003
Filed:
Sep. 05, 2002
Applicant:
Inventor:
Kenichi Ishikawa, Hamura, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 ;
U.S. Cl.
CPC ...
H05K 7/20 ;
Abstract
A cooling unit having a heat-receiving section, a heat sink and a cooling fan. The heat-receiving section opposes a printed wiring board across a heat generating component mounted on the board. The section receives heat from the heat generating component. The heat sink is thermally connected to the heat-receiving section. The cooling fan has a fan case. The heat-receiving section and the fan case are arranged, side by side, along the printed wiring board. The fan case protrudes from that side of the printed wiring board which faces away from the heat-receiving section.