发明申请
US20150308753A1 METHOD FOR PRODUCING A MULTI-LAYER PIPE LINE, PIPE LINE, AND AIR-CONDITIONING SYSTEM HAVING SUCH A PIPE LINE
审中-公开
用于生产多层管线，管线和具有这种管线的空调系统的方法
- 专利标题： METHOD FOR PRODUCING A MULTI-LAYER PIPE LINE, PIPE LINE, AND AIR-CONDITIONING SYSTEM HAVING SUCH A PIPE LINE
- 专利标题（中）： 用于生产多层管线，管线和具有这种管线的空调系统的方法
-
申请号： US14648362申请日： 2013-11-26
-
公开(公告)号： US20150308753A1公开(公告)日： 2015-10-29
- 发明人: Dragan GRIEBEL , David HERENSPERGER , Alexander OELSCHLEGEL , Karlheinz WINTER , Udo STEFFL , Volker BÖHM
- 申请人： REHAU AG + CO , REHAU POLYMERS (SUZHOU) CO LTD.
- 优先权： DE102012111584.2 20121129
- 国际申请： PCT/EP2013/003566 WO 20131126
- 主分类号： F28F1/00
- IPC分类号： F28F1/00 ; B29C47/02 ; B29C47/00 ; F16L9/147 ; F16L58/10
摘要：
A method for producing a multilayered pipe line, in particular for transporting refrigerant in an air-conditioning system. First, an endless inner layer made of stainless steel having a layer thickness of at most 1 mm, preferably at most 0.5 mm, is provided, which constitutes the inside layer of the pipe line. Then, the endless inner layer is covered, by means of an extrusion process, with a plastic layer that preferably has a layer thickness of at most 7 mm, in particular at most 5 mm.
信息查询
