Title:
METHOD FOR CONNECTING HEAT TRANSFER PIPE OF HEAT EXCHANGER
Document Type and Number:
Japanese Patent JPH11190597
Kind Code:
A
Abstract:
To provide a method for connecting the heat transfer pipe of a heat exchanger without being affected by the diameter of the heat transfer pipe and the height of a fin.
In the heat transfer pipe connection method of a heat exchanger for connecting heat transfer pipes 2a and 2b being inserted into a lamination fin 1 by a U bend 3 each other, both ends of the U bend 3 are set upward, at the same time, each opening of the both ends of the U bend 3 is fitted to the end part of each of the heat transfer pipes 2a and 2b, and the U bend 3 and each of the heat transfer pipes 2a and 2b are subjected to brazing.
Inventors:
OTANI TADAO
SUZUKI YOSHIO
INUI KENICHI
SUZUKI YOSHIO
INUI KENICHI
Application Number:
JP36083297A
Publication Date:
July 13, 1999
Filing Date:
December 26, 1997
Export Citation:
Assignee:
HITACHI CABLE
International Classes:
F28F9/26; (IPC1-7): F28F9/26
Attorney, Agent or Firm:
Nobuo Kinutani