Title:
HEAT EXCHANGER, AND BURR REMOVING METHOD FOR FIN THEREOF
Document Type and Number:
Japanese Patent JP2008241115
Kind Code:
A
Abstract:
To provide a heat exchanger attaining high anti-corrosion at low cost, even under a corrosive environment such as an ocean container.
A burr 31c generated on a cut face 31a of a fin 31 is removed by a rotary brush 50, when cutting the fin 31 of the heat exchanger 30 into a prescribed size. The rotary brush 50 is arranged with a resin implanted hair 52 on an outer circumference of a rotary shaft 51, and only the burr 31c is removed without damaging the fin 31.
Inventors:
KITAMURA YOSHINORI
Application Number:
JP2007081725A
Publication Date:
October 09, 2008
Filing Date:
March 27, 2007
Export Citation:
Assignee:
DAIKIN IND LTD
International Classes:
F28F19/00; F28F1/32
Attorney, Agent or Firm:
Hiroshi Maeda
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Seki Kei
Yasuya Sugiura
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Seki Kei
Yasuya Sugiura