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Patent Searching and Data


Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2014/181404
Kind Code:
A1
Abstract:
This heat exchanger is provided with: a plurality of heat exchange bodies that are disposed in parallel and within each of which a fluid that is the subject of cooling flows in the same direction; a housing such that a refrigerant duct that causes the flow-through of refrigerant at the periphery of the heat exchange bodies is formed for each heat exchange body; a partition section that divides the refrigerant duct formed for each heat exchange body, leaving at portion thereof an interconnection section that interconnects the refrigerant ducts; a refrigerant lead-in section and a refrigerant discharge section that are provided to positions corresponding to one end side along the direction of flow of the fluid that is the subject of cooling in the heat exchange bodies; and an expanded duct area section that expands the duct area of the interconnection section. As a result, it is possible to obtain favorable cooling performance in a heat exchanger.

Inventors:
TOMITA SHO (JP)
KUROKI RENTARO (JP)
Application Number:
JP2013/062952
Publication Date:
November 13, 2014
Filing Date:
May 08, 2013
Export Citation:
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Assignee:
TOYOTA MOTOR CO LTD (JP)
TOMITA SHO (JP)
KUROKI RENTARO (JP)
International Classes:
F28D1/06; F28D7/02; F28D7/10
Domestic Patent References:
WO2011071161A12011-06-16
Foreign References:
JPH11241891A1999-09-07
JP2007132575A2007-05-31
JPS58112870U1983-08-02
JP2007093142A2007-04-12
JP2007211748A2007-08-23
Attorney, Agent or Firm:
KATAYAMA, SHUHEI (JP)
Shuhei Katayama (JP)
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