JPS63167087U - - Google Patents
Info
- Publication number
- JPS63167087U JPS63167087U JP4504288U JP4504288U JPS63167087U JP S63167087 U JPS63167087 U JP S63167087U JP 4504288 U JP4504288 U JP 4504288U JP 4504288 U JP4504288 U JP 4504288U JP S63167087 U JPS63167087 U JP S63167087U
- Authority
- JP
- Japan
- Prior art keywords
- packing
- seat plate
- tank
- attachment part
- upright piece
- 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
- 238000012856 packing Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims 1
- 210000000078 claw Anatomy 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図は本考案の実施例に係る熱交換器を示す
断面図である。第２図は従来例を示す断面図であ
る。第３図はそのカシメ前の状態を示す断面図で
ある。
主要な部分の符号の説明、１…座板、１ａ…パ
ツキング装着部、２…タンク、３…パツキング、
９…内側の起立片、１０…外側の起立片、１１…
環状凹部、１２…底面。
FIG. 1 is a sectional view showing a heat exchanger according to an embodiment of the present invention. FIG. 2 is a sectional view showing a conventional example. FIG. 3 is a sectional view showing the state before caulking. Explanation of the symbols of the main parts, 1... seat plate, 1a... packing attachment part, 2... tank, 3... packing,
9...Inner standing piece, 10...Outer standing piece, 11...
Annular recess, 12...bottom surface.
Claims (1)
状のパツキング装着部を設け、このパツキング装
着部に装着したパツキング上にタンクを合接し、
座板とタンクとをフイキシング部材でカシメ固定
するか又は座板より延長突き出した爪を折り曲げ
て座板とタンクとをカシメ固定して成る熱交換器
に於て、パツキング装着部の外側の起立片に、パ
ツキングを内側の起立片に向かつて押接する環状
凹部を設け、パツキングを環状凹部と内側の起立
片と底面の３点に圧接するように構成したことを
特徴とする熱交換器。 A packing attachment part having a U-shaped cross section is provided on the peripheral edge of the seat plate to which the core is attached, and a tank is joined onto the packing attached to this packing attachment part,
In a heat exchanger in which the seat plate and the tank are fixed by caulking with a fixing member, or the seat plate and the tank are fixed by caulking by bending a protruding claw extending from the seat plate, an upright piece on the outside of the packing attachment part is used. A heat exchanger characterized in that an annular recess is provided for pressing the packing toward the inner upright piece, and the packing is configured to be pressed against three points: the annular recess, the inner upright piece, and the bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4504288U JPS63167087U (en) | 1988-04-02 | 1988-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4504288U JPS63167087U (en) | 1988-04-02 | 1988-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63167087U true JPS63167087U (en) | 1988-10-31 |
Family
ID=30863422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4504288U Pending JPS63167087U (en) | 1988-04-02 | 1988-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63167087U (en) |
-
1988
- 1988-04-02 JP JP4504288U patent/JPS63167087U/ja active Pending