JPH01157970U - - Google Patents
Info
- Publication number
- JPH01157970U JPH01157970U JP4979888U JP4979888U JPH01157970U JP H01157970 U JPH01157970 U JP H01157970U JP 4979888 U JP4979888 U JP 4979888U JP 4979888 U JP4979888 U JP 4979888U JP H01157970 U JPH01157970 U JP H01157970U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- heat
- fins
- same direction
- large number
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims 2
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本案品の１部切欠斜視図、第２図は説
明図、第３図及び第４図は従来品の１部切欠斜視
図である。
図中１は管体、４及び４′はフイン、５は空間
部を示す。
FIG. 1 is a partially cutaway perspective view of the proposed product, FIG. 2 is an explanatory view, and FIGS. 3 and 4 are partially cutaway perspective views of the conventional product. In the figure, 1 is a tube body, 4 and 4' are fins, and 5 is a space.
Claims (1)
る伝熱管において、管体を断面方形に形成すると
共に、該管体の対向壁内面には、多数のフインを
斜めに、かつ、同一方向に設けてあることを特徴
とする伝熱管。 In a heat transfer tube in which a fluid flows inside the tube to exchange heat with a fluid outside the tube, the tube has a rectangular cross section, and a large number of fins are arranged diagonally and in the same direction on the inner surface of the opposing wall of the tube. A heat exchanger tube characterized in that it is provided in.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4979888U JPH0639247Y2 (en) | 1988-04-13 | 1988-04-13 | Heat transfer tube |
| DE89303480A DE68912636D1 (en) | 1988-04-13 | 1989-04-10 | Heat exchanger core. |
| DE68912636T DE68912636T4 (en) | 1988-04-13 | 1989-04-10 | Heat exchanger core. |
| EP89303480A EP0338704B1 (en) | 1988-04-13 | 1989-04-10 | Heat exchanger core |
| US07/337,042 US5040596A (en) | 1988-04-13 | 1989-04-12 | Heat exchanger core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4979888U JPH0639247Y2 (en) | 1988-04-13 | 1988-04-13 | Heat transfer tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01157970U true JPH01157970U (en) | 1989-10-31 |
| JPH0639247Y2 JPH0639247Y2 (en) | 1994-10-12 |
Family
ID=31275880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4979888U Expired - Lifetime JPH0639247Y2 (en) | 1988-04-13 | 1988-04-13 | Heat transfer tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639247Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010175158A (en) * | 2009-01-30 | 2010-08-12 | Mitsubishi Electric Corp | Heat exchanger and refrigerating air conditioner |
| JP2015217524A (en) * | 2014-05-14 | 2015-12-07 | 株式会社カネカ | Cooling jig |
-
1988
- 1988-04-13 JP JP4979888U patent/JPH0639247Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010175158A (en) * | 2009-01-30 | 2010-08-12 | Mitsubishi Electric Corp | Heat exchanger and refrigerating air conditioner |
| JP2015217524A (en) * | 2014-05-14 | 2015-12-07 | 株式会社カネカ | Cooling jig |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0639247Y2 (en) | 1994-10-12 |