Title:
HEAT EXCHANGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/163485
Kind Code:
A1
Abstract:
A heat exchange device that exchanges heat between a first fluid and a second fluid having a temperature difference from the first fluid. The heat exchange device comprises: a fan (552) that, by rotating around a fan axial core (CL), sucks in the first and second fluids having different temperatures, from a fan suction space (555), and blows out the sucked in first and second fluids into different spaces; a fan casing (553) that houses the fan; and partition sections (543b, 543d) that, in the fan suction space, partition the space through which the first fluid passes and the space through which the second fluid passes. The fan has: a plurality of blades (552b) arranged in a circumferential direction having the fan axial core as the center thereof; and connection members (552a, 552c) that connect the plurality of blades. The thermal conductivity of the plurality of blades and the thermal conductivity of the connection member are higher than the thermal conductivity of the fan casing.
Inventors:
NAKAMURA TAKAHITO (JP)
ITO KOJI (JP)
KATO SHINYA (JP)
ITO KOJI (JP)
KATO SHINYA (JP)
Application Number:
PCT/JP2016/061451
Publication Date:
October 13, 2016
Filing Date:
April 07, 2016
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F24F7/08; F28D11/02
Foreign References:
| JPS5664288A | 1981-06-01 | |||
| JPS588299A | 1983-01-18 | |||
| JP2002514735A | 2002-05-21 | |||
| JPS6146329U | 1986-03-27 | |||
| JPH0680010A | 1994-03-22 |
Attorney, Agent or Firm:
YOU-I Patent Firm (JP)
Patent business corporation ゆうあい patent firm (JP)
Patent business corporation ゆうあい patent firm (JP)
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