Title:
HEAT EXCHANGER
Document Type and Number:
Japanese Patent JP2019152370
Kind Code:
A
Abstract:
To provide a heat exchanger having sufficient durability with respect to a freeze of condensed water.SOLUTION: A heat exchanger has: a plurality of tubes 11 for making refrigerants circulate; tanks 13, 14 for distributing the refrigerants to a plurality of the tubes 11, or aggregating the refrigerants flowing out of a plurality of the tubes 11; and absorption members 17 arranged so as to contact with the tubes 11, and absorbing the condensed water produced by the cooling of air. A plurality of absorption air gaps communicating with surfaces are formed at the absorption members 17, and when setting an equivalent diameter when a maximum cross section area of the absorption air gap is converted to a circle as a maximum pore diameter c, the maximum pore diameter c is set to a dimension which can limit the movement of a water component when water is frozen.SELECTED DRAWING: Figure 1
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Inventors:
HIROSE ATSUYUKI
NAKAMURA KENJI
NAKAMURA KENJI
Application Number:
JP2018037497A
Publication Date:
September 12, 2019
Filing Date:
March 02, 2018
Export Citation:
Assignee:
DENSO CORP
International Classes:
F28F17/00; B60H1/32; F25B39/02; F28D20/02; F28F1/30; F28F1/32; F28F19/02
Attorney, Agent or Firm:
Patent Business Corporation Kaisei Patent Office