JPH0269281U - - Google Patents
Info
- Publication number
- JPH0269281U JPH0269281U JP14193788U JP14193788U JPH0269281U JP H0269281 U JPH0269281 U JP H0269281U JP 14193788 U JP14193788 U JP 14193788U JP 14193788 U JP14193788 U JP 14193788U JP H0269281 U JPH0269281 U JP H0269281U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- corrugated plate
- inserted inside
- plate inserted
- refrigerant passage
- 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
- 239000003507 refrigerant Substances 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図は本考案の一実施例の冷媒通路側チユー
ブの部分断面図、第２図は従来の空調用熱交換器
の正面図、第３図は第２図のＡ―Ａ断面図、第４
図は上記従来の空調用熱交換器のチユーブの部分
の拡大断面図である。
１ａ…波板、２…微細突起、２ａ…溝、３…冷
媒通路側チユーブ外壁、４…ロー付け部。
Fig. 1 is a partial sectional view of a refrigerant passage tube according to an embodiment of the present invention, Fig. 2 is a front view of a conventional air conditioning heat exchanger, and Fig. 3 is a sectional view taken along line AA in Fig. 2. 4
The figure is an enlarged sectional view of the tube portion of the conventional air conditioning heat exchanger. 1a...Corrugated plate, 2...Minute protrusion, 2a...Groove, 3...Refrigerant passage side tube outer wall, 4...Brazing portion.
Claims (1)
冷媒通路側チユーブを備えた熱交換器において、
内部に挿入される波板の表面に微細突起と溝を設
けたことを特徴とする熱交換器。 In a heat exchanger equipped with a refrigerant passage tube in which the outer wall and a corrugated plate inserted inside are brazed,
A heat exchanger characterized by having minute protrusions and grooves on the surface of a corrugated plate inserted inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14193788U JPH0269281U (en) | 1988-11-01 | 1988-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14193788U JPH0269281U (en) | 1988-11-01 | 1988-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0269281U true JPH0269281U (en) | 1990-05-25 |
Family
ID=31407449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14193788U Pending JPH0269281U (en) | 1988-11-01 | 1988-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0269281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006105577A (en) * | 2004-09-08 | 2006-04-20 | Usui Kokusai Sangyo Kaisha Ltd | Fin structure, heat-transfer tube having the fin structure housed therein, and heat exchanger having the heat-transfer tube assembled therein |
-
1988
- 1988-11-01 JP JP14193788U patent/JPH0269281U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006105577A (en) * | 2004-09-08 | 2006-04-20 | Usui Kokusai Sangyo Kaisha Ltd | Fin structure, heat-transfer tube having the fin structure housed therein, and heat exchanger having the heat-transfer tube assembled therein |