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:
Apr. 11, 2017
Filed:
Apr. 28, 2015
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventors:
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/427 (2006.01); H05K 7/20 (2006.01); F28D 15/02 (2006.01);
U.S. Cl.
CPC ...
H01L 23/427 (2013.01); F28D 15/0266 (2013.01); H05K 7/20309 (2013.01); H01L 2924/0002 (2013.01);
Abstract
An evaporator includes a housing in which an evaporator chamber configured to evaporate a refrigerant is formed; a heat transfer surface provided on an inner wall of the housing and having a hot area which is a part that becomes hot due to heat transferred from a heating element to the housing; and a supply port formed in the housing, opposed to the hot area and configured to eject the refrigerant supplied from a supply pipe to the hot area, wherein a narrow groove is formed in the heat transfer surface.