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:
Dec. 04, 2018
Filed:
Dec. 11, 2017
Seiko Epson Corporation, Tokyo, JP;
Norio Imaoka, Takamori-Machi, JP;
Katsuya Shimizu, Matsumoto, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A heat transport device having a hydraulic fluid includes: an evaporating unit configured to receive heat from outside and gasify the hydraulic fluid into a gas; a condensing unit configured to liquefy the gas into the hydraulic fluid; and first and second fluid pipes respectively connected to the evaporating unit. The first and second fluid pipes forming an annular flow path with the evaporating unit and the condensing unit. The evaporating unit includes a first porous body which is permeated with the hydraulic fluid by capillary force, and a heat receiving unit configured to receive heat from outside. The heat receiving unit has an accommodation area where the first porous body moves in a first direction. The first fluid pipe is connected to one end side in the first direction of the accommodation area. The second fluid pipe is connected to the other end side of the accommodation area.