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1. (WO2015045073) LAMINATE-TYPE HEADER, HEAT EXCHANGER, AND AIR-CONDITIONING APPARATUS

Pub. No.:    WO/2015/045073    International Application No.:    PCT/JP2013/076128
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Fri Sep 27 01:59:59 CEST 2013
IPC: F28F 9/22
F28F 9/02
Applicants: MITSUBISHI ELECTRIC CORPORATION
三菱電機株式会社
Inventors: MATSUI, Shigeyoshi
松井 繁佳
HIGASHIIUE, Shinya
東井上 真哉
OKAZAKI, Takashi
岡崎 多佳志
ISHIBASHI, Akira
石橋 晃
ITO, Daisuke
伊東 大輔
MOCHIZUKI, Atsushi
望月 厚志
Title: LAMINATE-TYPE HEADER, HEAT EXCHANGER, AND AIR-CONDITIONING APPARATUS
Abstract:
A laminate-type header (2) relating to the present invention is provided with: a first board-like body (11) having a plurality of first outlet flow channels (11A) formed therein; and a second board-like body (12), which is laminated to the first board-like body (11), and which has formed therein a distribution flow channel (12A) for distributing and flowing out a cooling medium to the first outlet flow channels (11A), said cooling medium having been flowed in from a first inlet flow channel (12a). Each of branched flow channels (12b) of the distribution flow channel (12A) has a branching section, an inflow channel extending toward the branching section, and a plurality of outflow channels extending in the directions different from each other from the branching section, and curvature radii of curved portions of the outflow channels are different from each other.