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:
Aug. 19, 2025
Filed:
Oct. 02, 2023
Shinko Electric Industries Co., Ltd., Nagano, JP;
Yoshihiro Machida, Nagano, JP;
SHINKO ELECTRIC INDUSTRIES CO., LTD., Nagano, JP;
Abstract
An evaporator includes a first metal layer having a first inner surface and a first outer surface, a second metal layer having a second inner surface and a second outer surface, and a porous body provided between the first outer surface and the second outer surface. The porous body includes a first bottomed hole provided in the first inner surface, a second bottomed hole provided in the second inner surface, a first fine pore, wherein the first bottomed hole and the second bottomed hole partially communicate with each other through the first fine pore, a first groove portion provided in the first inner surface and configured to communicate with the first bottomed hole, and a second groove portion provided in the second inner surface and configured to communicate with the second bottomed hole. The first outer surface and the second outer surface serve as an outer surface of the evaporator.