JPH02127967U - - Google Patents
Info
- Publication number
- JPH02127967U JPH02127967U JP3545789U JP3545789U JPH02127967U JP H02127967 U JPH02127967 U JP H02127967U JP 3545789 U JP3545789 U JP 3545789U JP 3545789 U JP3545789 U JP 3545789U JP H02127967 U JPH02127967 U JP H02127967U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- core
- sheet
- opening
- bent edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims 5
- 239000000498 cooling water Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 1
Description
第１図はこの考案による熱交換器の断面図、第
２図は第１図に示す主要部の拡大断面図、第３図
はオイル通路を示すこの考案による熱交換器の断
面図、第４図は冷却水通路を示す他の断面図、第
５図は仕切部材の平面図、第６図は第５図のＡ−
Ａ線に沿う断面図、第７図は第５図のＢ−Ｂ線に
沿う断面図である。
１０……コア、１１……プレート、１３……冷
却水通路、１４……オイル通路、２０……ハウジ
ング、４０……シート、６０……ポート、７１…
…テーパ面、７３……折曲縁部。
Fig. 1 is a sectional view of the heat exchanger according to this invention, Fig. 2 is an enlarged sectional view of the main part shown in Fig. 1, Fig. 3 is a sectional view of the heat exchanger according to this invention showing oil passages, and Fig. 4 is a sectional view of the heat exchanger according to this invention. The figure is another sectional view showing the cooling water passage, Figure 5 is a plan view of the partition member, and Figure 6 is A--A in Figure 5.
7 is a sectional view taken along line A, and FIG. 7 is a sectional view taken along line BB in FIG. 5. 10...Core, 11...Plate, 13...Cooling water passage, 14...Oil passage, 20...Housing, 40...Seat, 60...Port, 71...
... Tapered surface, 73 ... Bent edge.
Claims (1)
一の流体と第二の流体との間で熱交換を行うコア
と、コアの一端に設けられかつ第一の流体の導入
口及び導出口が設けられたシートと、コアを包囲
しかつ第一の流体が通過するポートが設けられか
つ第二の流体の導入管及び流出管が接続されたハ
ウジングとを有し、シートは開口部と、開口部の
内端に形成されたテーパ面とを有し、各プレート
には開口部が形成されると共に、各開口部の周囲
にはシート側に向かつて折り曲げられた環状の折
曲縁部が形成され、シートに隣接するプレートの
折曲縁部はシートのテーパ面に接合されることを
特徴とする熱交換器。 A core formed by sequentially stacking a plurality of plates and performing heat exchange between a first fluid and a second fluid, and a core provided at one end of the core and provided with an inlet and an outlet for the first fluid. a housing that surrounds the core, is provided with a port through which the first fluid passes, and is connected to an inlet tube and an outlet tube for the second fluid; the sheet has an opening; Each plate has an opening formed therein, and an annular bent edge bent toward the seat side is formed around each opening. , a heat exchanger characterized in that a bent edge of the plate adjacent to the sheet is joined to a tapered surface of the sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3545789U JPH02127967U (en) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3545789U JPH02127967U (en) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02127967U true JPH02127967U (en) | 1990-10-22 |
Family
ID=31540836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3545789U Pending JPH02127967U (en) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02127967U (en) |
-
1989
- 1989-03-30 JP JP3545789U patent/JPH02127967U/ja active Pending