公开(公告)号：US09907192B2

公开(公告)日：2018-02-27

申请号：US15432765

申请日：2017-02-14

Applicant: FUJITSU LIMITED

Inventor： Hiromu Shoji ,  Tsubasa Hashimoto ,  Hiroshi Nakamura

IPC: H01J5/00 ,  H01J15/00 ,  H05K5/06 ,  H05K7/14 ,  H05K7/16 ,  H05K5/00 ,  H05K7/20 ,  H05K5/03 ,  H05K5/02

CPC classification number: H05K5/0008 ,  H05K5/0217 ,  H05K5/0247 ,  H05K5/03 ,  H05K5/061 ,  H05K7/20409 ,  H05K7/20418

Abstract: An electronic apparatus includes a housing that houses an electronic component, and a first cover and a second cover that cover the housing, wherein the electronic component is oriented along and on an inner side of a first sidewall of the first cover, wherein a side surface of the electronic component that faces the first sidewall has a cut, wherein the first cover has a recess that is depressed from the first sidewall toward the inner side in such a manner as to conform to the cut, and wherein the first cover is fastened at the recess to the second cover with a fastening member.

公开(公告)号：US20220369506A1

公开(公告)日：2022-11-17

申请号：US17667702

申请日：2022-02-09

Applicant: FUJITSU LIMITED

Inventor： Tsubasa Hashimoto ,  Kazuhiro Iino ,  Kouichi Kuramitsu

IPC: H05K7/20 ,  H04B1/036 ,  H04B10/50

Abstract: An electronic equipment includes: a housing; a cold plate fixed to the housing, a cooling liquid flowing at an interior of the cold plate; a cage that is supported at the housing so as to be movable toward and away from the cold plate, an object of cooling being inserted into the cage; and an elastic member that pushes the cage toward a cold plate side, wherein the cold plate has a contact that is provided at a position of contacting the object of cooling in a state in which the object of cooling is inserted in the cage.

公开(公告)号：US11406048B2

公开(公告)日：2022-08-02

申请号：US17104942

申请日：2020-11-25

Applicant: FUJITSU LIMITED

Inventor： Tsubasa Hashimoto ,  Kazuhiro Iino ,  Seiichiro Sato ,  Takashi Shirakami ,  Hideaki Matsumoto ,  Takao Tomiyama

IPC: H05K7/20 ,  H04W88/08

Abstract: A base station includes a first area and a second area that are obtained by partitioning closed space by a partition wall. The first area includes a first device that controls communication and a liquid cooling device that sends a cooled liquid refrigerant to the first device. The second area includes a radiator that cools a liquid refrigerant by performing heat exchange with air, that supplies the cooled liquid refrigerant to the liquid cooling device, and that discharges the air used for heat exchange into the second area, and includes a second device that radiates heat by using the air discharged from the radiator and that performs a wireless process in accordance with control performed by the first device.

公开(公告)号：US12022637B2

公开(公告)日：2024-06-25

申请号：US17667702

申请日：2022-02-09

Applicant: FUJITSU LIMITED

Inventor： Tsubasa Hashimoto ,  Kazuhiro Iino ,  Kouichi Kuramitsu

IPC: H05K7/20 ,  G02B6/42 ,  H04B1/036 ,  H04B10/50

CPC classification number: H05K7/20254 ,  G02B6/4268 ,  H04B1/036 ,  H04B10/501

Abstract: An electronic equipment includes: a housing; a cold plate fixed to the housing, a cooling liquid flowing at an interior of the cold plate; a cage that is supported at the housing so as to be movable toward and away from the cold plate, an object of cooling being inserted into the cage; and an elastic member that pushes the cage toward a cold plate side, wherein the cold plate has a contact that is provided at a position of contacting the object of cooling in a state in which the object of cooling is inserted in the cage.