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Patent Searching and Data


Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2014/109381
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a heat exchanger capable of exchanging heat efficiently between a first fluid, and a second fluid which flows inside the heat exchanger. This heat exchanger (11) comprises a heat exchanger body (31) which houses the second fluid therein, and is housed inside a case (12) in which the first fluid flows. The heat exchanger body (31) has a plurality of first channels (34) disposed such that the first fluid flows through the inside of the heat exchanger body (31). In a side view from one direction, the heat exchanger body (31) forms a shape which is centred on the central axis of the case (12), is bilaterally symmetrical, and protrudes in the upstream direction as the upstream side approaches the middle. The first channels (34) extend parallel to the central axis of the case (12), and are formed so as to be longer the closer said channels are disposed to the middle of the heat exchanger body (31).

Inventors:
OKAMI HIROHISA (JP)
KATO HISAYUKI (JP)
Application Number:
JP2014/050314
Publication Date:
July 17, 2014
Filing Date:
January 10, 2014
Export Citation:
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Assignee:
FUTABA IND CO LTD (JP)
International Classes:
F28F3/04; F01N5/02; F28D1/06; F28D9/00
Foreign References:
JPS5560188A1980-05-07
JP2012127548A2012-07-05
JPH10339590A1998-12-22
JP2008107071A2008-05-08
JP2010203694A2010-09-16
JPS58165474U1983-11-04
JPS57190278U1982-12-02
JP2007225190A2007-09-06
Other References:
See also references of EP 2944911A4
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
Yoshiyuki Inaba (JP)
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