Title:
HEAT EXCHANGER
Document Type and Number:
Japanese Patent JPH04295599
Kind Code:
A
Abstract:
PURPOSE: To provide a heat exchanger having a distributor such as a header pipe and the like which distribute refrigerant into a plurality of refrigerant circuits of an evaporator or a condenser in a refrigerating cycle for an air conditioner, refrigerating apparatuses and the like, which is capable of distributing the refrigerant easily and evenly and effecting efficient and stabilized heat exchange.
CONSTITUTION: In a heat exchanger consisting of heat transfer tubes 14a, 14b fins 15 and a header distributor 12, the header distributor 12 is constituted of a double structure consisting of an outer tube 16 and an inner tube 17 having a spiral recesses and projections 17a.
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Inventors:
MATSUNAGA TAKESHI
NAKAYAMA KOICHI
TAIRA TERUHIKO
KATO KAORU
SUNAHATA TAKUMI
NAKAYAMA KOICHI
TAIRA TERUHIKO
KATO KAORU
SUNAHATA TAKUMI
Application Number:
JP5991191A
Publication Date:
October 20, 1992
Filing Date:
March 25, 1991
Export Citation:
Assignee:
MATSUSHITA REFRIGERATION
International Classes:
F28F9/02; (IPC1-7): F28F9/02
Attorney, Agent or Firm:
Akira Kobiji (2 outside)