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. 20, 2004
Filed:
Oct. 22, 2001
Akihisa Kokubo, Kariya, JP;
Tadayoshi Terao, Toyoake, JP;
Denso Corporation, Kariya, JP;
Abstract
In a cooling device for cooling a heat-generating member, a refrigerant tank includes a heat-receiving wall onto which the heat-generating member is attached in an attachment area, and a radiation wall opposite to the heat-receiving wall. A main wick is provided on an approximate entire inner surface of the heat-receiving wall, and an auxiliary wick is arranged opposite to at least a middle portion of an inner surface of the radiation wall within the attachment area. Condensation fins are provided to protrude from an inner surface of the radiation wall, and are separately arranged on both sides of the auxiliary wick. In the cooling device, the auxiliary wick is connected to the main wick and condensation fins.