JPS648063U

JPS648063U -

Info

Publication number: JPS648063U
Application number: JP9806887U
Authority: JP
Priority date: 1987-06-25
Filing date: 1987-06-25
Publication date: 1989-01-17

Description

[Brief explanation of the drawing]

第１図は本考案の熱交換器の縦断面図であつて
、第８図の−矢視断面を示し、第２図は同熱
交換器の外周を示す斜視図、第３図はコア７を構
成するプレート６の平面図、第４図は同側面図、
第５図は第３図の−矢視断面図、第６図は第
３図の−矢視断面図、第７図は第３図の−
矢視断面図、第８図は第１図の−矢視断面
図、第９図は上下一対のプレート６の波形３を示
す説明図、第１０図は第８図の−矢視断面図
、第１１図は本考案の第２実施例の横断面図であ
つて、第８図と同様の方向から見たもの。１……挿通孔、２……欠切部、３……波形、４
……フランジ部、５……連通孔、６……プレート
、７……コア、８……ケーシング、９……接触端
、１０……冷却水パイプ、１１……オイルパイプ
、１２……ボルト、１３……Ｏリング、１４……
凸部、１５……ゴムパツキン、１６……オイル、
１７……冷却水、１８……カラー。 FIG. 1 is a longitudinal cross-sectional view of the heat exchanger of the present invention, showing the cross section taken along the - arrow in FIG. 8, FIG. 2 is a perspective view showing the outer circumference of the heat exchanger, and FIG. 3 is a core 7. A plan view of the plate 6 constituting the plate 6, FIG. 4 is a side view of the same,
Fig. 5 is a sectional view taken in the - arrow direction of Fig. 3, Fig. 6 is a sectional view taken in the - arrow direction of Fig. 3, and Fig. 7 is a - sectional view taken in the - arrow direction of Fig. 3.
8 is a sectional view taken along the - arrow in FIG. 1; FIG. 9 is an explanatory diagram showing the waveform 3 of the pair of upper and lower plates 6; FIG. 10 is a sectional view taken along the - arrow in FIG. FIG. 11 is a cross-sectional view of a second embodiment of the present invention, viewed from the same direction as FIG. 8. 1...Through hole, 2...Notch, 3...Wave, 4
...Flange part, 5 ... Communication hole, 6 ... Plate, 7 ... Core, 8 ... Casing, 9 ... Contact end, 10 ... Cooling water pipe, 11 ... Oil pipe, 12 ... Bolt, 13...O-ring, 14...
Convex portion, 15...Rubber gasket, 16...Oil,
17...Cooling water, 18...Color.

Claims

[Scope of utility model registration request]

Each of them is made of a metal plate with a circular outer periphery, has a support member insertion hole 1 in the center, has a cutout 2 extending from the hole 1 to the outer periphery, and has its entire outer periphery slightly raised to form a whole. A plurality of plates 6 of the same shape are formed in a dish shape and have a pair of communicating holes 5 bored in each of the cutout portions 2.
, a core 7 formed by joining a plurality of plates 6 in opposite directions, and a cylindrical casing 8 in which the core 7 is fitted and one end of which is closed. A laminated heat exchanger for automobiles, in which a heat exchange medium to be cooled flows through the casing 8, and cooling water flows into the casing 8.