公开(公告)号：WO2017072177A1

公开(公告)日：2017-05-04

申请号：PCT/EP2016/075806

申请日：2016-10-26

Applicant: DANFOSS A/S

Inventor： GRAFF, Matthias ,  MAZEJ, Mitja ,  OGOREVC, Tine

IPC: F28F19/00

CPC classification number: F28F19/004

Abstract: Heat exchangers in general, but mere specifically cupper, Cu, brazed plate type heat exchangers formed of a plural of surface structured stacked plates brazed together by copper, show severe problems with corrosion in some regions of the world. The present invention relate to forming a protection of the plates in order to reduce the observed corrosion problems.

Abstract translation: 一般而言，换热器，但仅仅是铜，铜，钎焊板式换热器由多个由铜钎焊在一起的表面结构堆叠板形成，在世界的一些区域显示出严重的腐蚀问题 。 本发明涉及形成板的保护以减少观察到的腐蚀问题。