JPH0319430U

JPH0319430U -

Info

Publication number: JPH0319430U
Application number: JP7874389U
Authority: JP
Priority date: 1989-07-05
Filing date: 1989-07-05
Publication date: 1991-02-26

Description

[Brief explanation of the drawing]

第１図は本考案のロアタンク下部に水冷オイル
クーラを付設したラジエータ構造図であり、第２
図はその隔離板を傾斜した場合のラジエータ構造
図であつて、第３図は第１図におけるＸ−Ｘ断面
図であつて、該ラジエータのロアタンク断面図で
ある。第４図はロアタンク側部に水冷オイルクー
ラを付設したラジエータ構造図であつて、第５図
は第４図におけるＹ−Ｙ断面図である樹脂製ロア
タンクによる水冷オイルクーラ付設のロアタンク
構造図であつて、Ａは横方向断面図、Ｂはその水
平方向断面図である。同じく、第６図は金属性ロ
アタンクによる水冷オイルクーラ付設のロータ構
造図であつて、Ａは横方向断面図、Ｂはその水平
方向断面図である。第７図は、従来の水冷オイル
クーラ付設のラジエータ構造図であり、第８図は
そのロアタンクの２重管式水冷オイルクーラ付設
の横方向段付であり、第９図は同じく多板式水冷
オイルクーラ付設のロアタンク水平方向断面図で
ある。１……水冷オイルクーラ、２，２′，２１′…
…ロアタンク、２ａ，２１ａ，２１′ａ……膨出
部、２１′ｂ……溝、３……コア、３ａ……チユ
ーブ、３ｂ……フイン、３ｃ……コアプレート、
４……アツパタンク、５，５１，５１′……隔離
板、６……アウトレツト、７……インレツト、８
，８１……連通部。 Figure 1 is a structural diagram of a radiator with a water-cooled oil cooler attached to the lower part of the lower tank of the present invention.
The figure is a structural view of the radiator when the separator plate is tilted, and FIG. 3 is a sectional view taken along line XX in FIG. 1, and is a sectional view of the lower tank of the radiator. Fig. 4 is a structural diagram of a radiator with a water-cooled oil cooler attached to the side of the lower tank, and Fig. 5 is a structural diagram of a lower tank with a water-cooled oil cooler attached to a resin lower tank, which is a Y-Y sectional view in Fig. 4. A is a cross-sectional view in the horizontal direction, and B is a cross-sectional view in the horizontal direction. Similarly, FIG. 6 is a structural diagram of a rotor equipped with a water-cooled oil cooler using a metal lower tank, in which A is a lateral cross-sectional view and B is a horizontal cross-sectional view thereof. Figure 7 is a structural diagram of a conventional radiator equipped with a water-cooled oil cooler, Figure 8 is a horizontally stepped lower tank equipped with a double-pipe water-cooled oil cooler, and Figure 9 is a diagram of the same multi-plate water-cooled oil cooler. FIG. 3 is a horizontal cross-sectional view of a lower tank equipped with a cooler. 1...Water-cooled oil cooler, 2, 2', 21'...
...lower tank, 2a, 21a, 21'a... bulge, 21'b... groove, 3... core, 3a... tube, 3b... fin, 3c... core plate,
4... Atsushi tank, 5, 51, 51'... Separation plate, 6... Outlet, 7... Inlet, 8
, 81... Communication section.

Claims

[Scope of utility model registration request]

In a structure in which a water-cooled oil cooler is installed in the lower tank of a downflow type radiator consisting of a top tank, a core, and a lower tank, a bulge is formed in the lower tank, and the main stream section where the cooling water cooled in the core flows toward the outlet. A separating plate is provided to separate the remaining cooling water section around the water-cooled oil cooler disposed in the upper bulging part, and a communication part is provided on the separating plate to communicate the two sections, and the water-cooled A radiator structure with a water-cooled oil cooler characterized in that the cooling water that boils around the oil cooler is carried away from the communication part to the mainstream of the cooling water and condensed.