公开(公告)号：US20240360958A1

公开(公告)日：2024-10-31

申请号：US18766179

申请日：2024-07-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunchul CHO ,  Jaehyo JEONG ,  Yonghwa CHOI ,  Taewook KANG

IPC: F17C7/00 ,  F28F99/00

CPC classification number: F17C7/00 ,  F17C2205/0311 ,  F28F99/00

Abstract: A gas injection device according to an example includes a support portion having a first sidewall extending at a first slope, a sealing cap including an elastic material and having a second sidewall extending at a second slope, and a pipe connection portion having a conduit shape including a through-hole extending in a first direction, the pipe connection portion having one end portion connected to one end portion of the sealing cap, wherein the first sidewall and the second sidewall are arranged to face each other, and a first inclination angle formed by the first direction and the first sidewall is greater than a second inclination angle formed by the first direction and the second sidewall.

公开(公告)号：US20240288232A1

公开(公告)日：2024-08-29

申请号：US18658911

申请日：2024-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonjoo LEE ,  Kangtae SEO ,  Jaehyo JEONG ,  Yonghwa CHOI

IPC: F28F9/02 ,  F28D7/16

CPC classification number: F28F9/0246 ,  F28D7/16

Abstract: Disclosed herein is a heat exchanger including a plurality of tubes configured to enable refrigerant to flow therein, the plurality of tubes arranged along one direction and divided into a first row and a second row, a header coupled to ends of the plurality of tubes and including a first chamber to supply refrigerant to the first row of tubes and a second chamber to be supplied with refrigerant from the second row of tubes, wherein the first chamber includes a first region defined in the one direction between two tubes disposed at opposite ends of the first row of tubes, and the second chamber includes a second region defined in the one direction between two tubes disposed at opposite ends of the second row of tubes, an inlet pipe communicating with the first chamber within the first region to supply refrigerant to the first chamber, and an outlet pipe communicating with the second chamber within the second region to discharge refrigerant of the second chamber.