JPS6263585U - - Google Patents
Info
- Publication number
- JPS6263585U JPS6263585U JP15570485U JP15570485U JPS6263585U JP S6263585 U JPS6263585 U JP S6263585U JP 15570485 U JP15570485 U JP 15570485U JP 15570485 U JP15570485 U JP 15570485U JP S6263585 U JPS6263585 U JP S6263585U
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- tube
- spiral
- heat exchanger
- opposite
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第1図は本考案の1実施例に係る伝熱管の部分
拡大図、第2図は従来例の伝熱管の部分拡大図で
ある。 1…伝熱管、2…内面溝、3…外面溝。
拡大図、第2図は従来例の伝熱管の部分拡大図で
ある。 1…伝熱管、2…内面溝、3…外面溝。
Claims (1)
- 管の内外両面に螺旋状の凹凸溝が形成されてい
る伝熱管において、外面と内面の凹凸溝の螺旋方
向を逆方向としたことを特徴とする伝熱管。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15570485U JPS6263585U (ja) | 1985-10-14 | 1985-10-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15570485U JPS6263585U (ja) | 1985-10-14 | 1985-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6263585U true JPS6263585U (ja) | 1987-04-20 |
Family
ID=31076643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15570485U Pending JPS6263585U (ja) | 1985-10-14 | 1985-10-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6263585U (ja) |
-
1985
- 1985-10-14 JP JP15570485U patent/JPS6263585U/ja active Pending