公开(公告)号：US11498162B2

公开(公告)日：2022-11-15

申请号：US16146736

申请日：2018-09-28

Applicant: Johnson Controls Technology Company

Inventor： William M. Harris ,  Curtis A. Trammell ,  Danielle R. Rosendale ,  David C. Rimmer

IPC: F28F1/02 ,  F24F13/22 ,  B23P15/26 ,  B21D53/06 ,  B21D22/04

Abstract: A heat exchanger includes a tube having a length and an outside boundary. The tube is configured to convey fluid therethrough to facilitate heat transfer, and the outside boundary of the tube having a bottom wall portion, a top wall portion opposing the bottom wall portion, and two side wall portions between the bottom wall portion and the top wall portion, in which a segment of the length of the tube has a plurality of dimples selectively placed outside of the bottom wall portion.

公开(公告)号：US20200094358A1

公开(公告)日：2020-03-26

申请号：US16146736

申请日：2018-09-28

Applicant: Johnson Controls Technology Company

Inventor： William M. Harris ,  Curtis A. Trammell ,  Danielle R. Rosendale ,  David C. Rimmer

IPC: B23P15/26 ,  B21D53/06 ,  F24F13/22 ,  F28F1/02

Abstract: A heat exchanger includes a tube having a length and an outside boundary. The tube is configured to convey fluid therethrough to facilitate heat transfer, and the outside boundary of the tube having a bottom wall portion, a top wall portion opposing the bottom wall portion, and two side wall portions between the bottom wall portion and the top wall portion, in which a segment of the length of the tube has a plurality of dimples selectively placed outside of the bottom wall portion.