JPS60111880U

JPS60111880U - Heat radiator of heat exchanger

Info

Publication number: JPS60111880U
Application number: JP20020783U
Authority: JP
Inventors: 教行保科
Original assignee: 東洋ラジエーター株式会社
Priority date: 1983-12-30
Filing date: 1983-12-30
Publication date: 1985-07-29
Also published as: JPS6347742Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の対象となる熱交換器の一例を示す斜視
図、第２図はそれを構成する放熱体の一方の波形金属板
２ａの平面図、第３図は第２図のＡ−Ａ矢視断面図、第
４図は同放熱体の他方の波形金属板２ｂを示す平面図、
第５図は中間に薄肉金属板３を介装しない状態の放熱体
の縦断面図、第６図は同横断面図、第７図はその一部破
断説明図、第８図は同状態の放熱体を積層した熱交換器
の縦断面図の一部を示す。第９図は本考案の放熱体の平
面図、第１０図は第９図のＣ−Ｃ矢視新面図、第１１図
は本放熱体に内装される薄肉金属板３の一実施例を示す
平面図、第１２図は同薄肉金属板３の第２実施例を示す
平面図、第１３図は同薄肉金属板３の第３実施例を示す
平面図、第１４図は前記第２及び第３実施例の薄肉金属
板を介装した放熱体の横断面図。１・・・鍔部、２ａ、２ｂ・・・波形金属板、３・・・
薄肉金板、４・・・熱交換器、５，６・・・口、７・・
・オイル流通路、８・・・マニホールド部、９・・・冷
却水路、１゜・・・底部、１１・・・流体流通孔、１２
・・・位置決め用孔。第３図６ −１５　　　　　　　　＼芒Ｙ第４図池１５／　ｌイ　　、Fig. 1 is a perspective view showing an example of a heat exchanger to which the present invention is applied, Fig. 2 is a plan view of a corrugated metal plate 2a of one of the heat radiating bodies constituting the heat exchanger, and Fig. 3 is an A of Fig. 2. -A cross-sectional view, FIG. 4 is a plan view showing the other corrugated metal plate 2b of the heat sink,
Fig. 5 is a longitudinal cross-sectional view of the heat sink without the thin metal plate 3 interposed in the middle, Fig. 6 is a cross-sectional view of the same, Fig. 7 is a partially broken explanatory view thereof, and Fig. 8 is the same state. 1 shows a part of a longitudinal cross-sectional view of a heat exchanger in which heat radiators are laminated. FIG. 9 is a plan view of the heat sink of the present invention, FIG. 10 is a new view taken along the line C--C in FIG. 12 is a plan view showing a second embodiment of the thin metal plate 3, FIG. 13 is a plan view showing a third embodiment of the thin metal plate 3, and FIG. 14 is a plan view showing the second embodiment of the thin metal plate 3. FIG. 7 is a cross-sectional view of a heat sink with a thin metal plate interposed therebetween according to the third embodiment. 1... Flange part, 2a, 2b... Corrugated metal plate, 3...
Thin metal plate, 4... Heat exchanger, 5, 6... Port, 7...
・Oil flow passage, 8... Manifold part, 9... Cooling channel, 1°... Bottom, 11... Fluid circulation hole, 12
...Positioning hole. Figure 3 6-15 ＼ Awn Y Figure 4 Pond 15 / l I,

Claims

[Claims for Utility Model Registration] A flange 1 for brazing is formed on each peripheral edge, and
A pair of elongated corrugated metal plates 2a and 2b, most of which except for the flange 1 are formed into a corrugated cross-section, and the ridgeline of the corrugation is inclined with respect to the center line along the longitudinal direction; A thin metal plate 3 for expanding the soldering surface, which is interposed between two metal plates stacked in opposite directions so as to intersect with each other, and has a flat plate shape with a large number of independent fluid circulation holes 11. , and both corrugated metal plates 2a. A heat radiator of a heat exchanger, which is formed by brazing the respective parts of the flange part 1 and the corrugated part of 2b to both surfaces of the thin metal plate 3.