JPH01157973U - - Google Patents
Info
- Publication number
- JPH01157973U JPH01157973U JP5255588U JP5255588U JPH01157973U JP H01157973 U JPH01157973 U JP H01157973U JP 5255588 U JP5255588 U JP 5255588U JP 5255588 U JP5255588 U JP 5255588U JP H01157973 U JPH01157973 U JP H01157973U
- Authority
- JP
- Japan
- Prior art keywords
- inner fin
- fin
- tube
- torsion
- perforated
- 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 1
- 238000003756 stirring Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本インナーフインを有するチユーブ１
の要部拡大図、第２図は同インナーフインを有す
る熱交換器の一例を示す斜視図、第３図はは従来
型インナーフインの説明図。
１……チユーブ、２……孔、３……面取り部、
４……インナーフイン、５……閉塞部、６，７…
…ヘツダ、８……プレートフイン。
Figure 1 shows tube 1 with this inner fin.
2 is a perspective view showing an example of a heat exchanger having the same inner fin, and FIG. 3 is an explanatory diagram of a conventional inner fin. 1...tube, 2...hole, 3...chamfer,
4...Inner fin, 5...Occluded portion, 6,7...
...Hetsuda, 8...Plate fin.
Claims (1)
製条材をその中心線の回りに螺旋状に捩じつてな
る熱交換媒体撹拌用のインナーフインにおいて、
該フインの長手方向に互いに離間して多数の孔２
を前記捩じりの傾斜面に位置するように穿設した
ことを特徴とする熱交換器のインナーフイン。 In an inner fin for stirring a heat exchange medium, which is inserted into a tube 1 having a circular cross section and is made of a thin metal strip twisted spirally around its center line,
A large number of holes 2 are spaced apart from each other in the longitudinal direction of the fin.
An inner fin of a heat exchanger, characterized in that the inner fin is perforated so as to be located on the inclined surface of the torsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5255588U JPH01157973U (en) | 1988-04-18 | 1988-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5255588U JPH01157973U (en) | 1988-04-18 | 1988-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01157973U true JPH01157973U (en) | 1989-10-31 |
Family
ID=31278561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5255588U Pending JPH01157973U (en) | 1988-04-18 | 1988-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01157973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622779U (en) * | 1992-06-17 | 1994-03-25 | 株式会社ニチリン | Car oil cooler |
| JP2013100955A (en) * | 2011-11-09 | 2013-05-23 | Fujitsu Ltd | Heat exchanger, method for manufacturing the same, air conditioner, and information processing system |
-
1988
- 1988-04-18 JP JP5255588U patent/JPH01157973U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622779U (en) * | 1992-06-17 | 1994-03-25 | 株式会社ニチリン | Car oil cooler |
| JP2013100955A (en) * | 2011-11-09 | 2013-05-23 | Fujitsu Ltd | Heat exchanger, method for manufacturing the same, air conditioner, and information processing system |
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