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公开(公告)号:US06269870B1
公开(公告)日:2001-08-07
申请号:US09296469
申请日:1999-04-22
申请人: Matthias Banzhaf , Martin Bauer , Claus Beck , Martin Bott , Steffen Brunner , Frank Büche , Guido Domke , Markus Esslinger , Stefan Felber , Bernd Grünenwald , Bert Hiller , Wolfgang Knödler , Rainer Lutz , Joachim Schemel , Albert Schmitz , Peter Schwartz , Rainer Tränkle
发明人: Matthias Banzhaf , Martin Bauer , Claus Beck , Martin Bott , Steffen Brunner , Frank Büche , Guido Domke , Markus Esslinger , Stefan Felber , Bernd Grünenwald , Bert Hiller , Wolfgang Knödler , Rainer Lutz , Joachim Schemel , Albert Schmitz , Peter Schwartz , Rainer Tränkle
IPC分类号: F28F902
CPC分类号: F28D7/16 , F01N3/0205 , F01N3/043 , F01N5/02 , F01N2450/22 , F02M26/11 , F02M26/32 , F28D21/0003 , F28F9/001 , F28F9/0219 , F28F9/18 , F28F21/083 , F28F2009/029 , Y02T10/16 , Y02T10/20
摘要: In a heat exchanger used especially as an exhaust heat exchanger, provision is made for tube sheets, the tubes of a tube bundle, and a housing to be shaped from stainless steel sheets. The tube sheets are formed as deep-drawn and stamped parts, each of which has a circumferential wall that projects outward beyond the ends of the tubes in the tube bundle. The walls are welded to the housing, and each of the walls is abutted by a diffuser.
摘要翻译: 在特别用作排气热交换器的热交换器中,设置管板,管束管和由不锈钢板成形的壳体。 管板形成为深冲压部件,每个部件具有向外突出超过管束中的管的端部的周向壁。 壁被焊接到壳体上,并且每个壁都被扩散器邻接。