公开(公告)号：US20220187024A1

公开(公告)日：2022-06-16

申请号：US17253004

申请日：2020-06-30

Applicant: CARRIER CORPORATION

Inventor： Luis Felipe Avila ,  Jefferi J. Covington ,  Tobias H. Sienel ,  Brian D. Videto

IPC: F28D7/16 ,  F28F9/02 ,  F28F19/00 ,  F28F21/06 ,  F28F21/08 ,  F28F9/26

Abstract: Disclosed is a shell-and-tube heat exchanger assembly, having: a first tubesheet configured for being secured to a shell of the shell-and-tube heat exchanger assembly, the first tubesheet including: a first section and a second section; the second section configured to be secured to a first shell end of the shell; and the first section including a plurality of holes configured to support a respective plurality of aluminum tubes extending through the shell, wherein the first section is configured to limit a galvanic response of the plurality of aluminum tubes when exposed to a chiller water.

公开(公告)号：US20200306811A1

公开(公告)日：2020-10-01

申请号：US16831294

申请日：2020-03-26

Applicant: Carrier Corporation

Inventor： Jon P. Kennedy ,  Luis Felipe Avila ,  Michael W. Samko

IPC: B21D9/16 ,  B21D9/04

Abstract: Disclosed is a tube bending system for forming a hairpin tube, the tube bending system including: a supply of lubricant; a supply of atomizing medium; a bend mandrel, the bend mandrel comprising: a mandrel body and a mandrel head, the mandrel head being positionable within a length of a tube to be bent, the mandrel head including a downstream end with an orifice configured for injecting lubricant into the tube.

公开(公告)号：US10514204B2

公开(公告)日：2019-12-24

申请号：US15508828

申请日：2015-09-01

Applicant: Carrier Corporation

Inventor： Luis Felipe Avila ,  Bruce J. Poplawski ,  Kazuo Saito

IPC: F28D1/02 ,  B21D53/06 ,  F28D1/047 ,  F28F1/02 ,  F28F1/12 ,  B21D11/10

Abstract: A heat exchanger is provided including a first manifold and a second manifold separated from the first manifold. A plurality of heat exchange tube segments are arranged in spaced parallel relationship and fluidly couple the first and second manifold. Each of the plurality of tube segments includes a first heat exchange tube and a second heat exchange tube at least partially connected by a web extending there between. The plurality of heat exchange tube segments includes a bend defining a first section and a second section of the heat exchange tube segments. The first section is arranged at an angle to the second section. A plurality of first fins extends form the first section of the heat exchange tube segments and a plurality of second fins extends from the second section of the heat exchange tube segments.

公开(公告)号：US20140014648A1

公开(公告)日：2014-01-16

申请号：US13890690

申请日：2013-05-09

Applicant: CARRIER CORPORATION

Inventor： Luis Felipe Avila

IPC: B23K13/01 ,  B23K1/012 ,  B23K3/08

CPC classification number: B23K13/01 ,  B23K1/0012 ,  B23K1/002 ,  B23K1/012 ,  B23K3/0475 ,  B23K3/08 ,  B23K37/0229

Abstract: A system for joining articles includes a joining unit; a positioning unit coupled to the joining unit, the positioning unit positioning the joining unit; a vision system obtaining an image of an item to be joined on a workpiece; a controller for processing the image and controlling a position of the joining unit relative to the item to be joined in response to the image; and a temperature probe for monitoring a temperature; wherein the controller adjusts the position of the joining unit in response to the temperature.

Abstract translation: 用于连接物品的系统包括接合单元; 定位单元，其联接到所述接合单元，所述定位单元定位所述接合单元; 获取待接合在工件上的物品的图像的视觉系统; 控制器，用于响应于图像处理图像并控制联接单元相对于要接合的项目的位置; 和用于监测温度的温度探头; 其中所述控制器响应于所述温度调节所述接合单元的位置。