JPH0161574U - - Google Patents
Info
- Publication number
- JPH0161574U JPH0161574U JP15130487U JP15130487U JPH0161574U JP H0161574 U JPH0161574 U JP H0161574U JP 15130487 U JP15130487 U JP 15130487U JP 15130487 U JP15130487 U JP 15130487U JP H0161574 U JPH0161574 U JP H0161574U
- Authority
- JP
- Japan
- Prior art keywords
- core
- tubes
- groove
- periphery
- thickness direction
- 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
- 210000000078 claw Anatomy 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図は本自動車用熱交換器の要部を示す組立
説明図であり、第２図はその組立状態を示す縦断
面略図、第３図は第２図の部拡大図である。
１，２……チユーブ、３，４……フイン、５…
…第１コア、６……第２コア、７……チユーブプ
レート、８……溝部、９……爪部、１０……タン
ク本体、１１……裾部、１２……Ｏリング、１３
……ヘツダー、１４……冷却水、１５……冷媒、
１６……空気流。
FIG. 1 is an explanatory assembly view showing the main parts of the heat exchanger for an automobile, FIG. 2 is a schematic vertical cross-sectional view showing the assembled state, and FIG. 3 is an enlarged view of a portion of FIG. 2. 1, 2... Tube, 3, 4... Huynh, 5...
...First core, 6... Second core, 7... Tube plate, 8... Groove, 9... Claw, 10... Tank body, 11... Hem, 12... O-ring, 13
... header, 14 ... cooling water, 15 ... refrigerant,
16...Air flow.
Claims (1)
れたフイン３，４からなる第１コア５と第２コア
６とをその厚み方向に近接して配列し、ほぼ両コ
ア５，６の前記チユーブ１，２方向の端部を一体
に覆うチユーブプレート７に夫々の前記チユーブ
１，２を挿通固定すると共に、前記第１コア５の
前記チユーブ１集合体の周縁に環状の溝部８を形
成し、前記第２コア６に隣接した前記溝部８の周
縁にカシメ用の爪部９を切り起こし形成し、合成
樹脂製タンク本体１０の裾部１１を前記溝部８に
嵌着し、前記溝部８の縁部及び前記爪部９を前記
裾部１１にカシメにより折り曲げ締結したことを
特徴とする自動車用熱交換器。 A first core 5 and a second core 6 each consisting of tubes 1 and 2 and fins 3 and 4 fixed in contact with the tubes are arranged close to each other in the thickness direction, and the tubes 1 of substantially both cores 5 and 6 are arranged close to each other in the thickness direction. , the tubes 1 and 2 are inserted and fixed through a tube plate 7 that integrally covers the ends in two directions, and an annular groove 8 is formed on the periphery of the tube 1 assembly of the first core 5. A caulking pawl 9 is cut and raised on the periphery of the groove 8 adjacent to the second core 6, and the hem 11 of the synthetic resin tank body 10 is fitted into the groove 8. and a heat exchanger for an automobile, characterized in that the claw portion 9 is bent and fastened to the hem portion 11 by caulking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15130487U JPH0161574U (en) | 1987-10-01 | 1987-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15130487U JPH0161574U (en) | 1987-10-01 | 1987-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0161574U true JPH0161574U (en) | 1989-04-19 |
Family
ID=31425226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15130487U Pending JPH0161574U (en) | 1987-10-01 | 1987-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0161574U (en) |
-
1987
- 1987-10-01 JP JP15130487U patent/JPH0161574U/ja active Pending
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