JPS6317824U - - Google Patents
Info
- Publication number
- JPS6317824U JPS6317824U JP10964186U JP10964186U JPS6317824U JP S6317824 U JPS6317824 U JP S6317824U JP 10964186 U JP10964186 U JP 10964186U JP 10964186 U JP10964186 U JP 10964186U JP S6317824 U JPS6317824 U JP S6317824U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- side wall
- oil cooler
- edge
- oil
- 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
- 238000005219 brazing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図は本考案の第１実施例の要部縦断面図で
あり第２図における―矢視方向から見た図、
第２図は本オイルクーラを内装したラジエータの
全体的説明図、第３図は本考案の第２実施例の要
部縦断面図、第４図は従来型オイルクーラの要部
縦断面図。
１……オイルクーラ本体、２……オイル流通孔
、３……側壁孔、４……バーリング加工部、５…
…接続用パイプ、６……平坦面、７……ボス、８
……タンク、９……インナーフイン。
FIG. 1 is a vertical sectional view of the main part of the first embodiment of the present invention, and a view seen from the direction of the arrow in FIG.
FIG. 2 is an overall explanatory diagram of a radiator incorporating the present oil cooler, FIG. 3 is a longitudinal cross-sectional view of a main part of a second embodiment of the present invention, and FIG. 4 is a longitudinal cross-sectional view of a main part of a conventional oil cooler. DESCRIPTION OF SYMBOLS 1... Oil cooler body, 2... Oil distribution hole, 3... Side wall hole, 4... Burring processing part, 5...
...Connection pipe, 6...Flat surface, 7...Boss, 8
...tank, 9...inner fin.
Claims (1)
、その本体１の外面の長手方向両端部に開口され
た一対のオイル流通孔２，２と、を具備し、前記
流通孔２の孔縁部がラジエータタンクの側壁孔３
に接続されるオイルクーラの取付部において、前
記オイル流通孔２の孔縁を突出させて、そこにバ
ーリング加工部４を形成すると共に、該孔縁の付
け根部を段付き状に膨出し、その段付き状の平坦
面を前記ラジエータタンクの側壁孔３の孔縁部内
面に当接し且つ、前記バーリング加工部４を前記
側壁孔３から突出させ、該バーリング加工部４に
接続用パイプ５の先端の内面を嵌着して、該嵌着
部及び前記側壁孔３の孔縁部とそれに当接された
前記平坦面６との間を夫々ろう付け固定したオイ
ルクーラの取付部。 (2) 前記オイル流通孔２の段付き状部を複数段
に形成すると共に、該段付き部に整合するように
、前記側壁孔３の孔縁部を複数の段付き状に膨出
形成した実用新案登録請求の範囲第１項記載の取
付部。[Claims for Utility Model Registration] (1) An oil cooler body 1 having a cylindrical shape and a pair of oil circulation holes 2, 2 opened at both longitudinal ends of the outer surface of the body 1. , the hole edge of the communication hole 2 is connected to the side wall hole 3 of the radiator tank.
At the mounting part of the oil cooler connected to the oil cooler, the edge of the oil circulation hole 2 is made to protrude to form a burring part 4 there, and the base of the hole edge is bulged out in a stepped manner. The stepped flat surface is in contact with the inner surface of the hole edge of the side wall hole 3 of the radiator tank, and the burring part 4 is made to protrude from the side wall hole 3, and the tip of the connecting pipe 5 is attached to the burring part 4. An oil cooler mounting portion in which the inner surface of the oil cooler is fitted, and the fitting portion, the hole edge of the side wall hole 3, and the flat surface 6 in contact therewith are fixed by brazing. (2) The stepped portion of the oil flow hole 2 is formed in a plurality of steps, and the hole edge of the side wall hole 3 is formed to bulge in a plurality of steps so as to match the stepped portion. The mounting part according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10964186U JPS6317824U (en) | 1986-07-17 | 1986-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10964186U JPS6317824U (en) | 1986-07-17 | 1986-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6317824U true JPS6317824U (en) | 1988-02-05 |
Family
ID=30987919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10964186U Pending JPS6317824U (en) | 1986-07-17 | 1986-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6317824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0846931A2 (en) | 1996-12-03 | 1998-06-10 | Calsonic Corporation | Oil cooler mounting structure and oil cooler mounting method |
-
1986
- 1986-07-17 JP JP10964186U patent/JPS6317824U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0846931A2 (en) | 1996-12-03 | 1998-06-10 | Calsonic Corporation | Oil cooler mounting structure and oil cooler mounting method |