公开(公告)号：US08978740B2

公开(公告)日：2015-03-17

申请号：US12896651

申请日：2010-10-01

申请人： Harald Schatz ,  Stefan Muller-Lufft ,  Ingo Heitel ,  Omur Acar ,  Jorg Soldner ,  Michael Daniel ,  Bjorn Volquardsen ,  Joel T. Casterton ,  Kevin G. Clabots ,  Kevin M. Eppers

发明人： Harald Schatz ,  Stefan Muller-Lufft ,  Ingo Heitel ,  Omur Acar ,  Jorg Soldner ,  Michael Daniel ,  Bjorn Volquardsen ,  Joel T. Casterton ,  Kevin G. Clabots ,  Kevin M. Eppers

IPC分类号： F28F9/00 ,  F28D7/16 ,  F28F9/013 ,  F28F9/02 ,  F28F9/26 ,  F28F7/00

CPC分类号： F28F9/0137 ,  B23P15/26 ,  F01N2240/02 ,  F28D7/1684 ,  F28F9/00 ,  F28F9/013 ,  F28F9/0219 ,  F28F9/26 ,  F28F2265/26 ,  F28F2265/30 ,  Y10T29/49361

摘要： A heat exchanger includes a bundle of tubes, which can be inserted into a tubular housing. Exhaust gas can flow through the tubes. A coolant duct can be arranged between the tubes. The bundle of tubes can have at least one grid-like securing structure which supports the bundle in the housing. The behavior of the heat exchanger with respect to vibrations is affected by outwardly curved metallic springs attached to the bundle of tubes which may be deformed in the opposite direction to the insertion direction of the bundle into the housing. The spring force is directed against the housing in order to dampen vibrations. The heat exchanger can also include an elastic device for permitting a change in length caused by temperature changes.

摘要翻译： 热交换器包括一束管，其可以插入管状壳体中。 废气可以流过管子。 冷却剂管道可以布置在管之间。 管束可以具有至少一个格栅状的固定结构，其将壳体中的束支撑。 热交换器相对于振动的行为受到附接到管束的向外弯曲的金属弹簧的影响，所述金属弹簧可以沿与束进入壳体的插入方向相反的方向变形。 弹簧力被引导到壳体上以便减震。 热交换器还可以包括用于允许由温度变化引起的长度变化的弹性装置。

公开(公告)号：US20110067837A1

公开(公告)日：2011-03-24

申请号：US12896651

申请日：2010-10-01

申请人： Harald Schatz ,  Stefan Muller-Lufft ,  Ingo Heitel ,  Omur Acar ,  Jorg Soldner ,  Michael Daniel ,  Bjõrn Volquardsen ,  Joel T. Casterton ,  Kevin G. Clabots ,  Kevin M. Eppers

发明人： Harald Schatz ,  Stefan Muller-Lufft ,  Ingo Heitel ,  Omur Acar ,  Jorg Soldner ,  Michael Daniel ,  Bjõrn Volquardsen ,  Joel T. Casterton ,  Kevin G. Clabots ,  Kevin M. Eppers

IPC分类号： F28F7/00

CPC分类号： F28F9/0137 ,  B23P15/26 ,  F01N2240/02 ,  F28D7/1684 ,  F28F9/00 ,  F28F9/013 ,  F28F9/0219 ,  F28F9/26 ,  F28F2265/26 ,  F28F2265/30 ,  Y10T29/49361

摘要： A heat exchanger includes a bundle of tubes, which can be inserted into a tubular housing. Exhaust gas can flow through the tubes. A coolant duct can be arranged between the tubes. The bundle of tubes can have at least one grid-like securing structure which supports the bundle in the housing. The behavior of the heat exchanger with respect to vibrations is affected by outwardly curved metallic springs attached to the bundle of tubes which may be deformed in the opposite direction to the insertion direction of the bundle into the housing. The spring force is directed against the housing in order to dampen vibrations. The heat exchanger can also include an elastic device for permitting a change in length caused by temperature changes.

摘要翻译： 热交换器包括一束管，其可以插入管状壳体中。 废气可以流过管子。 冷却剂管道可以布置在管之间。 管束可以具有至少一个格栅状的固定结构，其将壳体中的束支撑。 热交换器相对于振动的行为受到附接到管束的向外弯曲的金属弹簧的影响，所述金属弹簧可以沿与束进入壳体的插入方向相反的方向变形。 弹簧力被引导到壳体上以便减震。 热交换器还可以包括用于允许由温度变化引起的长度变化的弹性装置。