Title:
A heat exchanger, especially a charge cooling machine
Document Type and Number:
Japanese Patent JP6183617
Kind Code:
B2
Abstract:
A heat exchanger, in particular an intercooler, is provided that includes at least one collector box that has a base. At least one tube engages into a passage in an approximately perpendicular manner with respect to the base, the passage protruding out of the base and surrounding a tube end, and the passage has a rectangular cross-section that is adapted to the outer circumference of the tube. The aim of the invention is to further extend the service life of the heat exchanger with a further reduction of the wall thickness of the collector box base as well as of the tube. This is achieved in that a wall thickness of the passage is thinned at least in a corner region.
Inventors:
Klaus Augenstein
Harat browner
Stephan Pose
Sylvia Helena Krifan
Eduart Teryukovsky
Harat browner
Stephan Pose
Sylvia Helena Krifan
Eduart Teryukovsky
Application Number:
JP2014508774A
Publication Date:
August 23, 2017
Filing Date:
May 02, 2012
Export Citation:
Assignee:
MAHLE International GmbH
International Classes:
F28F9/16; F28D1/053; F28F1/02
Domestic Patent References:
| JP60122689U | ||||
| JP2004286358A | ||||
| JP2004293982A | ||||
| JP2004125334A | ||||
| JP20053226A | ||||
| JP200793188A | ||||
| JP2007205597A | ||||
| JP2282698A |
Foreign References:
| WO2009149838A1 | ||||
| US20100038063 | ||||
| WO2010003445A1 | ||||
| US7413006 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima