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:
Jan. 26, 2010
Filed:
Jan. 06, 2009
Applicant:
Kentaro Tomioka, Sayama, JP;
Inventor:
Kentaro Tomioka, Sayama, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); F28D 15/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to one embodiment, an electronic device includes a housing, a heat generating part contained in the housing, and a loop heat pipe contained in the housing. The loop heat pipe includes a heat receiving portion, a heat radiating portion, a vapor flow path and a liquid return flow path. The heat receiving portion includes a first region connected to the liquid return flow path and provided with a wick, and a second region formed to be hollow, connected to the vapor flow path. The heat receiving portion is thermally connected to the heat generating part at a position across the first region and the second region.