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:
Jul. 29, 2008
Filed:
Jun. 29, 2005
Takeshi Hongo, Sagamihara, JP;
Hiroshi Nakamura, Oume, JP;
Takeshi Hongo, Sagamihara, JP;
Hiroshi Nakamura, Oume, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
An electronic apparatus has a housing which is formed with a suction port and an exhaust port. The interior of the housing is partitioned with a first chamber and a second chamber by a partition wall. The first chamber accommodates a CPU generating heat. The suction port and the exhaust port are open to the second chamber. A heat pipe which transfers a heat of the CPU from the first chamber to the second chamber is disposed pass through the partition wall. A fan is disposed in the second chamber. The fan suctions air from the suction ports and discharges the suctioned air from the exhaust port. The heat of the CPU transferred to the second chamber is emitted out of the housing. A part where the heat pipe pass through the partition wall is liquid-tightly sealed through a sealing member.