Title:
HEAT EXCHANGER
Document Type and Number:
Japanese Patent JP3196257
Kind Code:
B2
Abstract:
PURPOSE: To improve heat conducting performance and reduce a draft resistance by using a honeycomb fin having the smallest a draft resistance per the same surface area (equivalent to heat conducting area).
CONSTITUTION: A honeycomb fin 1 consisting of a number of cylindrical bodies 3 as in the form of a hexagon joined together to serve as air flow passage is provided with a heat conducting pipe 2 joined to each of the end parts thereof.
Inventors:
Katsuhiro Kawabata
Hiroyuki Yamashita
Takeshi Ebisu
Junichiro Tanaka
Hiroyuki Yamashita
Takeshi Ebisu
Junichiro Tanaka
Application Number:
JP27988791A
Publication Date:
August 06, 2001
Filing Date:
October 25, 1991
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
F28F1/30; (IPC1-7): F28F1/30
Domestic Patent References:
| JP4263496A | ||||
| JP6270276U |
Attorney, Agent or Firm:
Hiroshi Ohama