Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hironori Kitajima0
Tooru Kurosawa0
Katsumi Nomura0
Hitoshi Sakayori0
Date of Patent
April 27, 2010
0Patent Application Number
113926580
Date Filed
March 30, 2006
0Patent Primary Examiner
Patent abstract
A heat pipe heat exchanger and a method for fabricating the same are disclosed. A heat pipe heat exchanger 1 is provided with a heat pipe 2, and a heat block 3 having a heat pipe-holding hole 3A, and a fin 4 having a fin base portion 4A, to which the heat pipe 2 is joined by a heating tube expansion method. The heat pipe 2 is plastically deformable and in which a predetermined amount of hydraulic fluid 2a is sealed. The heat pipe 2 is composed of a pipe having a cross section except a perfect circle. The heat pipe-holding hole 3A and the fin base portion 4A are composed of holes each having a cross section except the perfect circle.
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