JPS6380478U - - Google Patents
Info
- Publication number
- JPS6380478U JPS6380478U JP17506486U JP17506486U JPS6380478U JP S6380478 U JPS6380478 U JP S6380478U JP 17506486 U JP17506486 U JP 17506486U JP 17506486 U JP17506486 U JP 17506486U JP S6380478 U JPS6380478 U JP S6380478U
- Authority
- JP
- Japan
- Prior art keywords
- parallel
- rigid part
- adjacent
- rigid
- metal plate
- 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
- 239000002184 metal Substances 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案の第１実施例のコルゲートフイ
ンを示す要部縦断面図であつて第３図の―矢
視断面略図、第２図は同平面図、第３図は同側面
図である。第４図は本考案の第２実施例の要部縦
断面図であり、第５図は同平面図、第６図は本考
案の第３実施例の縦断面図、第７図は同平面図。
１……曲折面、２……偏平チユーブ、３……平
行ルーバー対、４……空気流、５……剛性部、６
……剛性部。
Fig. 1 is a longitudinal cross-sectional view of a main part showing a corrugated fin according to a first embodiment of the present invention, and is a schematic cross-sectional view taken in the direction of - arrow in Fig. 3, Fig. 2 is a plan view of the same, and Fig. 3 is a side view of the same. be. Fig. 4 is a longitudinal sectional view of the main part of the second embodiment of the present invention, Fig. 5 is a plan view of the same, Fig. 6 is a longitudinal sectional view of the third embodiment of the invention, and Fig. 7 is the same plane. figure. 1... Curved surface, 2... Flat tube, 3... Parallel louver pair, 4... Air flow, 5... Rigid part, 6
...Rigid part.
Claims (1)
平チユーブ２の平面にろう付け固定されるコルゲ
ートフインにおいて、送風方向に直交し互いに隣
接して且つ、切り起し方向が逆向きの平行ルーバ
ー対３を多数前記金属板の基準面に平行に立ち上
げ形成し、隣り合う前記各平行ルーバー対３，３
間の大部分に断面Ｖ字又は台形状の剛性部５又は
６を溝状に形成すると共に、隣り合う剛性部５，
５及び対向する剛性部５，５は互いに逆向きに折
り曲げ形成され且つ、該剛性部５の両隣りの前記
平行ルーバーは共に該剛性部５の溝底方向に切り
起し形成されたことを特徴とするコルゲートフイ
ン。 In a corrugated fin in which a bent surface 1 of a band-shaped metal plate bent in a serpentine shape is brazed and fixed to the flat surface of a flat tube 2, parallel louvers are arranged adjacent to each other at right angles to the air blowing direction and whose cut directions are opposite to each other. A large number of parallel louver pairs 3 are formed to stand up parallel to the reference plane of the metal plate, and each of the adjacent parallel louver pairs 3, 3
A rigid part 5 or 6 having a V-shaped or trapezoidal cross section is formed in a groove shape in most of the space between the adjacent rigid parts 5,
5 and the opposing rigid parts 5, 5 are formed by bending in opposite directions, and the parallel louvers on both sides of the rigid part 5 are both cut and raised in the direction of the groove bottom of the rigid part 5. Colgate Finn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17506486U JPS6380478U (en) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17506486U JPS6380478U (en) | 1986-11-14 | 1986-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6380478U true JPS6380478U (en) | 1988-05-27 |
Family
ID=31114035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17506486U Pending JPS6380478U (en) | 1986-11-14 | 1986-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6380478U (en) |
-
1986
- 1986-11-14 JP JP17506486U patent/JPS6380478U/ja active Pending