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:
Mar. 31, 2020
Filed:
Mar. 20, 2015
Nec Corporation, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A cooler grows in size and its structure becomes complicated in a phase-change cooler if it is intended to cool a plurality of heating elements; therefore, a phase-change cooler according to an exemplary aspect of the present invention includes a heat-conducting board configured to be thermally connected to a cooling object; heat receiving means for storing a refrigerant and receiving heat of the cooling object through the heat-conducting board; radiation means for radiating heat, condensing and devolatilizing a vapor-phase refrigerant arising from vaporization of the refrigerant in the heat receiving means; and connection means for connecting the heat receiving means and the radiation means.