公开(公告)号：US20160061537A1

公开(公告)日：2016-03-03

申请号：US14471423

申请日：2014-08-28

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： TERRY J. HUNT ,  THOMAS A. BOWLER ,  GRZEGORZ KACZOWKA

IPC: F28F3/02

CPC classification number: F28F3/025 ,  F28F1/128

Abstract: A fin characterized by a corrugated shape and configured to be interposed between adjacent instances of tubes of a heat exchanger assembly includes a plurality of planar portions, a radiused portion, and a retention feature. The plurality of planar portions is configured to extend between the adjacent instances of the tubes. The radiused portion is located between adjacent planar portions and is configured to be in thermal contact with a tube proximate thereto. The retention feature is located substantially mid-way between a leading edge and a trailing edge of the fin. The retention feature is configured to contact the tube in a manner effective to prevent fall-out of the fin prior to brazing of the heat exchanger assembly.

Abstract translation: 其特征在于波纹形状并且构造成插入在热交换器组件的管的相邻实例之间的翅片包括多个平面部分，圆角部分和保持部件。 多个平面部分构造成在相邻的管的实例之间延伸。 圆角部分位于相邻的平面部分之间，并且被构造成与靠近其的管子热接触。 保持特征基本上位于翅片的前缘和后缘之间。 保持特征构造成以有效的方式接触管，以防止在热交换器组件的钎焊之前翅片脱落。