JPS61165351U - - Google Patents
Info
- Publication number
- JPS61165351U JPS61165351U JP4789685U JP4789685U JPS61165351U JP S61165351 U JPS61165351 U JP S61165351U JP 4789685 U JP4789685 U JP 4789685U JP 4789685 U JP4789685 U JP 4789685U JP S61165351 U JPS61165351 U JP S61165351U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- hole
- protrusions
- flanges
- circular
- 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.)
- Granted
Links
Description
第１図はＡプレートの実施例、第２図はその断
面図、第３図はＢプレートの実施例、第４図はそ
の断面図、第５図は本考案のプレート式オイルク
ーラの平面図、第６図はその断面図である。第７
図は従来のオイルクーラの断面図である。
４ａ，４ｂ……フランジ、６，７……円形孔、
６ａ，７ａ……円形孔のフランジ、８，９……長
孔、８ａ，９ａ……長孔のフランジ、１０，１４
……突起、２１……上部被い板、２４……下部被
い板、２２，２５，２６，２７……連通孔。
Fig. 1 is an example of the A plate, Fig. 2 is a sectional view thereof, Fig. 3 is an embodiment of the B plate, Fig. 4 is a sectional view thereof, and Fig. 5 is a plan view of the plate type oil cooler of the present invention. , FIG. 6 is a sectional view thereof. 7th
The figure is a sectional view of a conventional oil cooler. 4a, 4b... flange, 6, 7... circular hole,
6a, 7a... Flange of circular hole, 8, 9... Elongated hole, 8a, 9a... Flange of elongated hole, 10, 14
...Protrusion, 21... Upper cover plate, 24... Lower cover plate, 22, 25, 26, 27... Communication hole.
Claims (1)
設け、両フランジ間の環形平坦部に、２個の円形
孔と、その間にほぼ半径方向に平行させた２個の
長孔とを接近させて設け、一方の長孔と、他の長
孔を挾んだ一方の円形孔とにフランジを設け、平
坦部の他の部分に複数の突起を設けてＡプレート
とし、他方の長孔と他方の円形孔とにフランジを
設けかつ平坦部の他の部分の、Ａプレートの突起
と対応しない位置に複数の突起を設けてＢプレー
トとし、前記ＡプレートとＢプレートを重ね合わ
せて周縁のフランジ同志、ならびに円形孔と長孔
のフランジを次段の円形孔と長孔の周縁に結合さ
せ、突起の頂部を隣接プレートに当接させ、かく
して形成されたプレート群の内部に形成される２
個の管状円形孔列と２個の管状長孔列のそれぞれ
の上下いずれか一方端を外部に連通させる連通孔
を有しかつ他方端を外部から遮断する被い板を、
上記プレート群の上下端面に固着させて成るプレ
ート式オイルクーラ。 A short cylindrical flange is provided on the periphery of the central opening and the outer periphery, and two circular holes and two elongated holes that are parallel to each other in the radial direction are arranged close to each other in the annular flat part between both flanges. A flange is provided on one elongated hole and one circular hole sandwiching the other elongated hole, and a plurality of protrusions are provided on the other part of the flat part to form an A plate, and the other elongated hole and the other circular hole are provided with flanges. A flange is provided in the circular hole, and a plurality of protrusions are provided in other parts of the flat part at positions that do not correspond to the protrusions on the A plate to form a B plate, and the A plate and the B plate are overlapped to form flanges on the periphery. , and the flanges of the circular hole and the elongated hole are connected to the peripheries of the circular hole and the elongated hole of the next stage, and the tops of the protrusions are brought into contact with the adjacent plates, thereby forming a second plate inside the plate group thus formed.
A cover plate having a communication hole that communicates one of the upper and lower ends of each of the rows of tubular circular holes and the rows of two tubular long holes with the outside, and shielding the other end from the outside,
A plate-type oil cooler that is fixed to the upper and lower end surfaces of the above plate group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985047896U JPH0443742Y2 (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985047896U JPH0443742Y2 (en) | 1985-03-29 | 1985-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61165351U true JPS61165351U (en) | 1986-10-14 |
| JPH0443742Y2 JPH0443742Y2 (en) | 1992-10-15 |
Family
ID=30563640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985047896U Expired JPH0443742Y2 (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443742Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0292480U (en) * | 1988-12-28 | 1990-07-23 | ||
| JP2006183903A (en) * | 2004-12-27 | 2006-07-13 | Mahle Filter Systems Japan Corp | Oil cooler |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523822A (en) * | 1978-08-05 | 1980-02-20 | Naoji Isshiki | Cup-stack type heat exchanger |
| JPS5928219U (en) * | 1982-08-18 | 1984-02-22 | 日東電工株式会社 | Rubber tube retention structure |
-
1985
- 1985-03-29 JP JP1985047896U patent/JPH0443742Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5523822A (en) * | 1978-08-05 | 1980-02-20 | Naoji Isshiki | Cup-stack type heat exchanger |
| JPS5928219U (en) * | 1982-08-18 | 1984-02-22 | 日東電工株式会社 | Rubber tube retention structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0292480U (en) * | 1988-12-28 | 1990-07-23 | ||
| JP2006183903A (en) * | 2004-12-27 | 2006-07-13 | Mahle Filter Systems Japan Corp | Oil cooler |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443742Y2 (en) | 1992-10-15 |