公开(公告)号：US07182128B2

公开(公告)日：2007-02-27

申请号：US11076007

申请日：2005-03-09

申请人： Wen F. Yu ,  Peter Fredrickson

发明人： Wen F. Yu ,  Peter Fredrickson

IPC分类号： F28F1/06 ,  B23P15/26

CPC分类号： F28D1/0391 ,  B21C37/08 ,  B21C37/0803 ,  B21C37/083 ,  B21C37/155 ,  B21C37/158 ,  F28F1/42 ,  F28F1/426 ,  F28F3/042 ,  F28F2225/04 ,  Y10T29/49391

摘要： A heat transfer tube for a heat exchanger and a method of manufacturing such a tube. The heat transfer tube includes opposing top and bottom walls and end walls connecting the top and bottom walls to each other. The top and bottom walls each define a substantially planar surface and the end walls each define a generally curved surface. The end walls each including deformations formed therein to strengthen the heat transfer tube.

摘要翻译： 一种热交换器用传热管及其制造方法。 传热管包括将顶壁和底壁彼此连接的相对的顶壁和底壁以及端壁。 顶壁和底壁各限定一个基本平坦的表面，并且端壁各限定一个大致弯曲的表面。 端壁各自包括形成在其中的变形，以加强传热管。

公开(公告)号：US5579837A

公开(公告)日：1996-12-03

申请号：US559400

申请日：1995-11-15

申请人： Wen F. Yu ,  Eugene E. Rhodes

发明人： Wen F. Yu ,  Eugene E. Rhodes

IPC分类号： B21C37/15 ,  F28D1/03 ,  F28F1/02

CPC分类号： F28D1/0391 ,  B21C37/151 ,  Y10S165/537 ,  Y10T29/49391

摘要： There is disclosed herein a heat exchanger tube having an elongated, generally rectangular member including a planar base, a top, and pair of arcuate opposed side portions interposed between the base and the top. A partition extends from the top to the base to define a pair of fluid passageways, the partition including a pair of opposing, contacting bend portions and a leg portion depending from each of the bend portions which contact the base. Each of the leg portions is disposed at an acute angle relative to a vertical plane and spaced apart a predetermined distance so as define a braze receiving fillet therebetween. A method of manufacturing such a tube is also disclosed.

摘要翻译： 这里公开了一种热交换器管，其具有细长的大致矩形的构件，其包括插入在基座和顶部之间的平面基座，顶部和一对弓形相对的侧部。 分隔件从顶部延伸到底部以限定一对流体通道，该分隔件包括一对相对的接触弯曲部分和从每个与基部接触的弯曲部分悬垂的腿部。 每个腿部相对于垂直平面设置成锐角并间隔开预定距离，以便在它们之间限定一个钎焊接收圆角。 还公开了制造这种管的方法。