Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yasunaga Itoh0
Kenta Gotyo0
Masaki Kumagai0
Takashi Hattori0
Hiroshi Nishikawa0
Date of Patent
September 28, 2010
0Patent Application Number
116340500
Date Filed
December 5, 2006
0Patent Primary Examiner
Patent abstract
The present invention provides a method of manufacturing a heat exchanger tube in which a tube for a heat exchanger formed by brazing is manufactured using a sheet material, wherein a filler metal melted during brazing can be prevented from entering an opening formed in an opposing portion or a parallel portion formed when bending a sheet material into a tube shape or an opening facing toward the outside of the tube. The opposing portion, the parallel portion, or the opening facing toward the outside of the tube is sealed. As the sealing means, friction welding is preferable.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
