JPH0161575U - - Google Patents
Info
- Publication number
- JPH0161575U JPH0161575U JP15237187U JP15237187U JPH0161575U JP H0161575 U JPH0161575 U JP H0161575U JP 15237187 U JP15237187 U JP 15237187U JP 15237187 U JP15237187 U JP 15237187U JP H0161575 U JPH0161575 U JP H0161575U
- Authority
- JP
- Japan
- Prior art keywords
- tubes
- contact portion
- seat plate
- heat exchanger
- tube
- 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
- 239000000463 material Substances 0.000 claims description 4
- 238000005219 brazing Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 3
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図は本考案の熱交換器コアの一実施例を示
す正面図である。第２図は第１図のレインフオー
スの一部を示す縦断面図である。第３図は従来の
熱交換器コアを示す正面図である。第４図はチユ
ーブの座板への取り付け部を示す説明図である。
〔主要な部分の符号の説明〕、２３……座板、
２５……チユーブ、２７……レインフオース、２
９……フイン、３１……ろう材層、３３……犠牲
材層、３７……座板当接部、３９……チユーブ当
接部。
FIG. 1 is a front view showing an embodiment of the heat exchanger core of the present invention. FIG. 2 is a longitudinal cross-sectional view showing a part of the rain force shown in FIG. 1. FIG. FIG. 3 is a front view showing a conventional heat exchanger core. FIG. 4 is an explanatory view showing the attachment portion of the tube to the seat plate. [Explanation of symbols of main parts], 23...Seat plate,
25...Tube, 27...Rainforce, 2
9... Fin, 31... Brazing metal layer, 33... Sacrificial material layer, 37... Seat plate abutting part, 39... Tube abutting part.
Claims (1)
間を多数のチユーブで連結するとともに、両座板
の両側部をレインフオースで連結し、前記チユー
ブとチユーブとの間およびチユーブとレインフオ
ースとの間にフインをろう接固定してなる熱交換
器コアにおいて、前記レインフオースを、内側面
にろう材層が形成され、外側面に犠牲材層の形成
されるクラツド材により形成するとともに、前記
レインフオースの端部に、内側に折曲し外側面を
前記座板に当接する座板当接部を設け、さらに、
この座板当接部の先端部を内側に折り返し、前記
チユーブに外側面を当接するチユーブ当接部を形
成したことを特徴とする熱交換器コア。 A number of tubes are used to connect a pair of seat plates facing each other at regular intervals, and reinforcements are used to connect both sides of the seat plates, and fins are provided between the tubes and between the tubes. In the heat exchanger core, the reinforcement is formed of a clad material having a brazing material layer formed on the inner surface and a sacrificial material layer formed on the outer surface, and the reinforcement is , a seat plate contact portion is provided which is bent inward and whose outer surface abuts the seat plate, and further,
A heat exchanger core characterized in that a tip portion of the seat plate contact portion is folded back inward to form a tube contact portion whose outer surface abuts the tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15237187U JPH0161575U (en) | 1987-10-05 | 1987-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15237187U JPH0161575U (en) | 1987-10-05 | 1987-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0161575U true JPH0161575U (en) | 1989-04-19 |
Family
ID=31427236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15237187U Pending JPH0161575U (en) | 1987-10-05 | 1987-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0161575U (en) |
-
1987
- 1987-10-05 JP JP15237187U patent/JPH0161575U/ja active Pending